{"data":{"news":{"items":[{"title":"Mr.","date":"2020-12-05 08:36:58","id":2574,"author":"1","blurb":"","blurb_image_uid":"https://dxfpracgmlczp.cloudfront.net/2020/12/1607083338893_Manitowoc Cranes 2020_Grove GMK3060L-1_Silhouette.jpg","blurb_expanded_image_uid":null,"article":"\n\t\n\n\n

Manitowoc has introduced a new carrier cabin - known as cab2020 - for its Grove three-axle all-terrain cranes globally, offering comfort and ergonomics for operators. The unit is now available for the GMK3050-3, GMK3060-2 and GMK3060L-1, with other GMK models expected to follow over the coming months.

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The new cab2020 is not only innovative in design but also meets the latest crash-test requirements in Europe and is ECE R29-3 approved. The layout ensures ample room for the controls, which are clearly arranged. The crane control system (CCS) display is positioned slightly higher to ensure it is within the operator’s sight and reach. Optimally laid-out buttons and dials ensure that the crane can be handled easily and intuitively.

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With the new cab2020, the exterior of the new three-axle cranes has a more dynamic look and comes closer to the design of their ‘bigger brothers’ in the Grove all-terrain crane range, said Manitowoc.

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Operator feedback

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The manufacturer explained that instead of building on previous carrier cabs, the cab2020 designers established a new concept based on close involvement of end users and customers. The design, materials, space and ambiance fit perfectly together and reflect the careful attention paid to operators’ everyday needs from their work environment during the multi-stage development process.

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Initially, Grove asked users about their personal requirements for a driver’s cab, including their priorities and preferences when driving to the job site. The result of this study led to a prototype model of the cab2020, which was shown on the Manitowoc booth at bauma 2019 in Munich.

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The all-terrain product management team from Wilhelmshaven, Germany, gathered further first-hand opinions from bauma visitors. Grove then took all feedback into account when refining the design. And before the design was finalised, the cab2020 received thorough testing at the product verification centre (PVC) in Wilhelmshaven to ensure a superior driving experience.

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“It was important for us to retain what was deemed as perfect and tried and tested by crane operators. But by adding the extra bits and pieces, we have achieved real improvements in design and function, which resulted in our new cab2020 becoming the new carrier cab for the smaller range of our Grove all-terrain cranes,” said Andreas Cremer, vice president product management mobile cranes at Manitowoc.

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Liebherr has introduced new machines from the deep foundation, lifting, and material handling product lines – among them are the LR 1200.1 unplugged and LR 1250.1 unplugged, believed to be the world’s first battery-powered crawler cranes. The machines can be operated without a cable, hence ‘unplugged’.

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Manufactured at the Liebherr-Werk Nenzing GmbH facility, the new electric crawler cranes have a maximum lifting capacity of 200 t (LR 1200.1 unplugged ) and 250 t (LR 1250.1 unplugged). Both are driven by electric engines with a system performance of 255 kW.

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The cranes can be recharged on a conventional jobsite electric supply (32 A, 63 A) in 4.5 hours and optionally with 125 A in 2.25 hours. The capacity of the battery is designed for 4 hours of lifting operation. “There are no compromises regarding performance or availability when compared with the conventional versions,” asserted Liebherr.

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The electric cranes are emission free and have a very low noise level. This is a major advantage for areas sensitive to noise and also for the people working on the jobsite.

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On the machine design, the unplugged series has a blue accent in its colour composition, which symbolises the electric solution representing an advanced technology. “The unplugged cranes achieve the best possible combination of operator benefit, efficiency and environmental sustainability,” stated Liebherr.

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“The year 2020 has shown that one must be open-minded and bold to break new ground. With our unplugged cranes, we offer our customers an alternative drive design. As we have already seen with the LB 16 unplugged, the first battery-powered drilling rig, the strategy is a complete success,” explained Gerhard Frainer, managing director for sales at Liebherr-Werk Nenzing GmbH.

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“Strict requirements regarding environmental sustainability in tenders for construction projects increase the demand for advanced technologies. For us, it was clear that we extend and successfully establish the design in further product groups.”

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The electric crawler cranes are now commercially available, with the first customers being Kynningsrud Nordic Crane AS in Norway and Select Plant Hire Company Ltd in the UK.

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HS 8070.1 duty-cycle crawler crane

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Liebherr has also revealed its latest generation of duty-cycle crawler cranes, the HS 8070.1. The machine offers a lifting capacity of 70 t and can perform a number of applications: material handling, deep foundation or lifting operations.

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Using a new self-loading system (jack-up system) the crawlers can be easily disassembled for transportation, thus reducing the transport weight to less than 35 t. The platforms and railings must no longer be removed before transporting, said Liebherr.

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Instead of a single counterweight, the HS 8070.1 now features a modular system. The crane can be individually equipped depending on the application. Plus, the boom of the HS 8070.1 is compatible with the HS 8100.1, so customers can use attachments such as the HSG 5-18 slurry wall grab on both machines and install thicker slurry walls with a more compact machine.

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As opposed to the fixed system, the new floating A-frame system ensures higher performance in dynamic applications, according to Liebherr. It also simplifies and speeds up the assembly and transportation of the machine. The user-friendly design extends to the tank neck, which is easily accessible via a platform on the uppercarriage.

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LRB 23 piling and drilling rig

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Another new innovation is the Liebherr LRB 23 piling and drilling rig, which closes the gap between the LRB 16 and LRB 355. This latest model provides an engine output of 600 kW, making it suitable for common deep foundation works, such as drilling with a Kelly drill, double rotary drill, full displacement equipment and continuous flight auger, as well as soil mixing and applications with a vibrator or hydraulic hammer.

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The compact design allows for transportation of the LRB 23 in one piece, resulting in easy mobilisation between jobsites. The remote control simplifies the loading process for transportation and also the assembly of the machine.

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The advantages of the rigid leader are proven in operation. It can withstand high torques, even Kelly drilling is possible, claimed Liebherr. The rotary drive BAT 300 delivers a maximum torque of 300 kNm.

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Locking of the Kelly bar’s telescopic sections is made easier with the aid of the Kelly visualisation system. Thanks to the real time display of the Kelly bar’s locking recesses on the cabin monitor, the operator is permanently informed about the actual distance to the next locking recess. Colour indications inform when the bar can be locked. Furthermore, false positioning of the Kelly bar during the shake-off process is indicated through a warning signal.

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During continuous flight auger drilling the concreting process is automated, thanks to the drilling assistant. All assistance systems contribute towards time savings, higher availability of the machine, and a significant increase in safety during operation.

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These new machines are targeted at the global market. Their cab has been designed for operator comfort, featuring reduced noise and panoramic view. It is also fitted with a modern air-conditioning system with improved airflow, an optimised field of vision and an orthopaedic operator’s seat with integrated heating and cooling. Additional safety is provided by the stone protection, even in the toughest of applications.

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Click here to watch the unveiling of the products.

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Tadano Demag has introduced its new seven-axle model, the Demag AC 450-7 all-terrain crane. The unit has an 80-m main boom with a maximum lifting capacity of up to 195.5 t. If the main boom’s length is not sufficient, it can be extended with a luffing jib with a maximum length of 81 m.

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The basic idea when developing the new AC 450-7 was both simple and demanding, said Tadano Demag. The company wanted to ‘give wheels’ to a more powerful alternative to its existing six-axle cranes, with the objective to keep it as compact as its counterparts despite the additional axle, all while combining that with significantly better performance.

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In terms of its dimensions, the AC 450-7 meets the desired requirement, having a carrier length of only 15.99 m, an 8.45-m outrigger base, and a total length of 17.62 m. “In other words, it doesn’t need more space than a six-axle crane at a work site, and yet it offers significantly better lifting capacities,” said Michael Klein, product marketing manager at Tadano Demag.

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But why seven axles to begin with? “Simple. The only way for the machine to be street-legal and meet our goals of having a longer boom and larger lifting capacities was for it to run on seven axles,” revealed Mr Klein.

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The AC 450-7 features a maximum system length of 132 m. The luffing jib can be ‘divided up’ in 3-m segments from 24 to 81 m. For easy transport of the luffing jib, two system dimensions are used making it possible to slide the extension’s individual parts into each other.

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The luffing jib rigging system allows for a fast, simple and safe setup – a design that the new AC 450-7 shares with the Demag AC 300-6, AC 350-6, and AC 1000-9 models. Furthermore, the AC 450-7 is extremely versatile when it comes to extension matters. Besides the luffing jib, there is also fixed jib configuration, even with an offset section, and also a runner.

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New SSL Superlift design

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Tadano Demag has adopted a new engineering design for the SSL Sideways Superlift system on the AC 450-7. This is a critical enhancement to the Demag SSL solution, said the company, with the Superlift arms now being mounted all the way in the front, on the head of the base section, meaning that they are ultimately longer and thus well-suited to larger lifting capacities.

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With regard to lifting capacities, this also means that the Demag AC 450-7 is considerably superior to other seven-axle cranes or even some eight-axle units in a number of boom positions, according to Tadano Demag. More specifically, the AC 450-7 can lift 73.5 t at a radius of 9 m when equipped with a 60-m main boom with an SSL configuration, 37.9 t at a 13 m radius when the boom is telescoped out completely to a length of 80 m, and 12.8 t at a radius of 50 m with this configuration.

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However, the new Superlift design not only delivers more powerful performance, but also better functionality and handling. The new design only requires one single wire rope line for the connection between the main boom head and the SSL arm. In addition, the SSL arms are pinned hydraulically on the main boom, which reduces manual work for securing the arms and the associated work at height.

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Improved counterweight design

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The maximum counterweight for the AC 450-7 is 150 t. It consists of a 20-t base plate and redesigned counterweight plates that have been optimised in terms of swing radius, which is now only 5.60 m. The counterweight plates are available as 10-t plates, 5-t plates, or a combination of the two, with the goal being to enable customers to optimise their transportation logistics.

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The base plate can be set up from the front – an advantage that is particularly beneficial at work sites where space is tight and the corresponding transportation truck can only be positioned in front of the crane. “This solution too was the result of us listening to our customers’ explicit requests,” said Mr Klein.

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There is also an optional counterweight frame available for the AC 450-7 that can be used to increase the swing radius in order to further increase the lifting capacity – especially when using a SSL configuration. And last but not least, Tadano Demag offers various adapters that make it possible for customers to keep using existing counterweight slabs from other larger AC or CC models with their new AC 450-7.

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Demag Surround View system

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At 8.45 m, the outrigger base is at the level of a six-axle crane. The AC 450-7 has five different outrigger widths, so the crane can be used flexibly, particularly in confined construction site conditions.

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The new optional ‘Demag Surround View’ makes it easier for the crane operator to position the AC 450-7 at the job site. This system uses the six crane cameras to display the possible outreach of the outriggers as well as the tail swing radius at the current position of the crane in a computer-aided display.

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“Demag Surround View displays in the carrier cabin the different outrigger widths, so the crane operator can position the crane on the construction site in order to extend all outriggers sufficiently far and ensure the required slewing radius. This reduces time-consuming measuring and trial and error when looking for a location, so that the crane can be ready for operation more quickly," explained Mr Klein.

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Demag Surround View also supports the driver on the way to the construction site. The cameras can deliver images of the crane side areas when turning, facilitating the crane driver to detect cyclists, pedestrians, or any obstacles. This function is activated automatically when the indicator is operated. “This new feature is a real highlight,” stated Mr Klein. “We discussed it with several customers and received enthusiastic feedback for it.”

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Once the best location has been found, the IC-1 Plus control system provides maximum available lifting capacity, as it determines the crane’s lifting capacity for every boom position as a function of the superstructure’s slewing angle in real time. This means that the maximum available lifting capacity can be used with any outrigger configuration, including asymmetrical ones.

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In addition to the IC-1 Plus control system, the crane is available with the IC-1 Remote straight from the factory, making it possible to remotely read and diagnose all important crane data.

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Variable axle loads for flexible travelling

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The AC 450-7 is available with two different carrier variants to satisfy axle load requirements all over the world. In the standard version, the crane can be configured to travel under a 12-t or 16.5-t axle load limit, in both cases with the main boom in place. If the main boom is removed, the maximum axle load is reduced to just a bit over 9 t with a gross vehicle weight below 48 t.

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Tadano Demag now offers a special carrier version with removable rear outrigger box. “With this solution we provide our customers another possibility to reduce gross vehicle weight,” said Mr Klein. “The quick connections allow our customers to remove the outrigger box very quickly.”

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The AC 450-7 excels in driving mode on the road as well as on the construction site. It is equipped with a Mercedes-Benz transmission with turbo retarder clutch for wear-less and powerful start-up, paired with an integrated high-performance primary retarder. Drivers benefit from sensitive starting and shunting and do not need to worry about temperature problems.

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What’s more, all seven axles on the AC 450-7 are steered, while four of them are driven. This makes the crane so manoeuvrable that it can navigate tight work sites. The AC 450-7 is powered by a Mercedes-Benz engine with an output of 480 kW (625 hp). The diesel engine conforms to EU Stage V and Tier 4 Final emissions standards, but can also meet the Tier 3 requirement.

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The latest Manitowoc Crane Care training centre has opened at the Potain manufacturing facility in Pune, India. Besides product-driven training, the facility also offers visitors a first-hand experience of The Manitowoc Way, the company’s business philosophy that focuses on velocity and innovation to deliver unmatched product quality in its cranes.

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The training centre features three areas: one for hands-on crane training, another housing the simulators, and a dedicated classroom section. The simulators mirror the operational systems used by Potain cranes and enable trainees to deepen their knowledge of hydraulic, electrical and mechanical principles; practice troubleshooting procedures; and learn basic lessons on software programming. In combination, this enables those who take advantage of Crane Care training to provide quick and efficient service to their own clients.

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“The training centre provides knowledge on the latest lifting technology to help customers and their technicians solve issues faster,” said Prashant Suryawanshi, managing director of Manitowoc Cranes India. “At Pune, we offer simulators for cranes such as the Potain MCT 85 and mechanisms such as the 60 LVF winch, to ensure trainees can provide higher uptime on jobsites through proper operation and maintenance of cranes on projects.”

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“The training centre’s main goal is to familiarise technicians on how to use our Crane Care technical documentation and where to find answers to everyday questions so they can proactively address them,” added Mr Suryawanshi. “India has more than 2,000 Potain cranes in operation so this is the right time to enhance our training activities here.”

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Manitowoc offers online and on-site training, as well as live training at its facilities around the world. In addition to the Pune facility, there are Crane Care training centres at a range of locations including Italy, France, China, UAE and Singapore.

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After the launch of its LTM 1120-4.1 in March, Liebherr is now introducing the second development in its all-terrain crane range - the LTM 1150-5.3. Described as ‘The jewel in your fleet’, this new model has a maximum lifting capacity of 150 t and telescopic boom of 66 m. It is intended to replace its predecessor, the LTM 1130-5.1.

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“A flexible all-rounder, the LTM 1150-5.3 will enhance any crane fleet like a jewel – It has the longest boom in this crane class at 66 m and can compete with crane models in the 200-t lifting capacity class,” explained Christoph Kleiner, sales director at Liebherr. “It delivers outstanding lifting capacities when fully raised and at large radii. And it is immediately ready for use once it reaches the site. This is because the new 150-t crane carries 9 t of a ballast with a gross weight of 60 t.

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“That means it can complete lots of jobs without requiring additional ballast transport vehicles. That saves time and money, and makes the crane even more valuable to crane contractors – hence our slogan, ‘The jewel for your crane fleet.’”

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Compared with its predecessor, the telescopic boom on the new LTM 1150-5.3 is 6 m longer. At the same length of 60 m, the new five-axle crane can hoist 12 t when fully raised – 1.5 t more than its predecessor. When fully extended to 66 m, the crane has a lifting capacity of over 9 t. As a result, it is ideal for erecting tower cranes and radio masts.

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Lattice extensions enables the LTM 1150-5.3 to achieve hook heights of up to 92 m and radii of up to 72 m. For this, a 7-m lattice section as boom extension and a 10.8- to 19-m double folding jib are used. The latter can be adjusted hydraulically between 0° and 40°. A 2.9-m erection jib and a runner, which can be swung to the side, round off the equipment list. The lattice jibs are compatible for many crane models in the 100- to 180-t-class within the Liebherr portfolio.

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ECOdrive and ECOmode

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The six-cylinder Liebherr diesel engine in the undercarriage provides all the drive power the LTM 1150-5.3 needs. It develops 400 kW and a torque of a 2,516 Nm.

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The engine satisfies the new stage V emissions directive, but can also be configured to comply with the regulations in countries outside of Europe, such as Tier 4 for the US and Stage IIIA for low regulated countries.

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The ZF-TraXon gearbox is used to transfer the power to the crane’s axles. ECOdrive is economical and convenient, while Hillstart Aid makes starting on gradients easier.

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Liebherr has continued its single-engine strategy on this crane with a mechanical drive unit for the superstructure. The weight reduction created by the elimination of the superstructure engine from the previous model is adopted to deliver a longer boom and more lifting capacity.

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The LTM 1150-5.3 also features ECOmode to reduce fuel consumption and emissions of both noise and CO2. Firstly, the complete pump drive can be disconnected automatically when the engine is idling and then reconnected quickly by the intelligent controller when it is required. Secondly, the crane controller automatically calculates the perfect engine speed for the working speed selected using the control lever to avoid unnecessarily high engine speeds.

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Adjustable hook blocks

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Hook blocks have to be heavy to ensure that the hoisting winch spools reliably; yet, they should be as light as possible for being transported on the crane and for high net loads during hoists. Liebherr has designed a new range of hook blocks to satisfy these requirements – weight plates are attached to both sides of the hook block to change the weight of the block so that it is suitable for the current situation. Mr Kleiner said, “Our engineers have produced a simple, but brilliant design as it means that operators can react even more flexibly to every job.

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“For instance, a 3-roller hook block, which previously has weighed 700 kg in this crane class, now only weighs 500 kg, but can be upgraded to 700 kg quickly and easily when necessary. The new system is available for 1 to 7-roller hook blocks. These can be used on cranes with both 19 mm and 21 mm ropes. The weights can be interchanged to ensure simple handling.”

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Tower crane specialist NFT is using five Potain cranes to construct public housing in Hong Kong. The fleet includes two MCT 565 and three MCT 385 models, all from the advanced range of Potain topless cranes built in Zhangjiagang, China.

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“We selected the MCT 565 and MCT 385 cranes for the project because the cranes offer impressive lifting performance on site, combined with easier transport and assembly on site,” said Nawar Al Zahlawi, business development manager at NFT Group.

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The residential development in the Ma On Shan area, located in northeast Hong Kong, will feature five towers ranging from 37 to 40 storeys. The project is managed by the Hong Kong Housing Department with Sun Fook Kong as the main contractor. The five topless cranes arrived on site between March and May of 2020.

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The MCT 565 cranes are the latest additions to NFT’s fleet in Hong Kong and for this project they are configured with 45 m of their 80 m jib. This gives them a tip capacity of 13 t and the ability to lift 25 t at 25.5 m.

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The MCT 385 cranes are working with 35 m jibs out of their total of 75 m. In this configuration they can lift 10 t at a 35 m radius. The Potain MCT 385 features a maximum capacity of 20 t and a maximum freestanding height of 64.9 m.

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All the cranes are expected to remain on site until 2022, lifting steel bars, precast concrete and decoration materials for the building’s facade.

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The MCT 565 offers a load moment of 550 tm and jib length configurations from 30 m to 80 m in 5 m increments. At its 80 m jib end, it can handle an impressive 4 t. Despite its increased size, the model stays true to the design characteristics of Potain topless cranes, with easy transport and erection combining with excellent on-site performance.

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The upper section of the Potain MCT 565, with its full 80 m jib, travels on just nine trucks thanks to innovative, space-saving design features such as a folding cab on the slewing unit and a folding counter jib. At the jobsite, set up can be finished inside two days. Users have the option to split the slewing unit, counter jib and jib into different sizes depending on available space as well as capacity of the assist crane.

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“We are seeing topless cranes grow in popularity for jobsites using heavier construction materials. Many contractors prefer cranes like the MCT 565, which is the largest topless crane from Potain’s Asia Range,” said Darren Tan, Manitowoc’s regional sales manager for tower cranes, APAC.

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Japanese company MIC Co Ltd has taken delivery of its fourth Demag CC 8800-1 crawler crane. The unit will be used in various infrastructure projects such as bridges, steelworks and oil refineries, as well as for the construction of offshore wind power facilities.

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Headquartered in Aichi Prefecture, MIC owns numerous large cranes. “With cranes of this category, we can increase the amount of work we perform on the ground and reduce the amount we perform at height. This ensures reliability and shortens traffic closures. For instance, in bridge-building projects a large crane makes it possible to use the ‘large-block erection’ method, which is more efficient, leading to shorter construction times,” explained Eikichi Oyama, chairman of MIC.

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“As companies have become more and more cost aware, shorter construction times are hugely beneficial in terms of reducing operating costs and increasing profits. This has caused demand for large cranes to soar, and thanks to the efficiency of our crane fleet, as well as the productivity of our skilled operators, we have received countless orders for large-scale infrastructure work.”

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On MIC’s growing fleet of Demag CC 8800-1 cranes, Mr Oyama said, “The Demag CC 8800-1 provides a top lifting capacity of 1,600 t, yet has a compact design. The boom booster kit enhances its lifting capacity, taking the crane to the next level. Also, with its full boom length of 240 m, it can handle work at extreme heights. And, in addition to its capabilities as a crane, disassembly, transportation, and assembly are extremely efficient.”

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MIC ordered its latest Demag CC 8880-1 with the company’s eye-catching paint scheme. “We want to freshen up the dull image people have of construction sites. With this in mind, we’ve introduced our own unique colour scheme, which we call ‘Dreamic Colour,’ to symbolise the importance of construction machinery in infrastructure development, maintenance and upkeep,” said Mr Oyama. “In this scheme, red stands for friendliness and solidity, yellow for a sense of adventure and consideration, blue for youth and growth, and green for calmness and reliability.”

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China Construction Seventh Engineering Division has deployed two Potain MCH 175 tower cranes (known as the MCH 170 in China) on projects around Shenzhen. One is working on a fire station jobsite on Jingtian Road and the other is on a housing development on Panlong Road. These projects are part of the Chinese government’s effort to transform Shenzhen into a global business centre by 2025.

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“We selected Potain cranes because they are the top tower cranes in the industry and we are fans of the MCH 175’s VVH hydraulic luffing system. The crane has a short out-of-service radius which makes it easy to work in tight spaces, such as downtown construction sites,” said Ma Guihong, chief engineer at China Construction Seventh Engineering Division.

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Both the MCH 175 cranes are new additions for China Construction Seventh Engineering Division and were put into operation in early February this year. On the fire station project, the first MCH 175 works about 12 hours per day lifting construction materials. Configured with a 35 m jib length and at an 80 m working height, the crane is expected to remain on site until early 2021.

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On the housing project, the second MCH 175 works approximately 16 hours per day lifting construction materials, including rebar. Configured with a 35 m jib and at a 130 m working height, this crane is also expected to remain on site until early 2021.

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The MCH 175 has a maximum capacity of 10 t, maximum radius of 55 m, and maximum tip capacity of 1.5 t. One of the crane’s standout features is its VVH hydraulic luffing technology for raising and lowering the jib. This innovative feature moves the jib from horizontal to 87° in less than two minutes, for faster work on site. The design also eliminates the need for luffing ropes, which saves on assembly time.

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To further reduce on-site assembly time, the crane’s hydraulics are pre-connected at the factory, allowing contractors to get to work faster. According to Manitowoc, the hydraulic cylinder that powers the luffing motion offers lower energy consumption than conventional luffing jib cranes. This means it requires a smaller generator, lowering costs for owners.

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China Construction Seventh Engineering Division provides engineering and construction for housing, infrastructure and municipal public projects, and is a subsidiary of the government-owned China State Construction Engineering Corporation.

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Comansa has made some improvements to its 11LC Series. The company said the range provides enhanced ergonomics thanks to new and simplified accessing elements not only to the cathead, but also to the jib sections for easy access to the trolley. Furthermore, a new single trolley is now available as an option, which allows a manual single-double reeving change by the operator directly from the ground.

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With attached potentiometers, new drives in the hoisting winch and trolley give new linear movements. According to Comansa, this makes it possible to easily move and precisely position sensitive loads. A new version of the 18 kW hoist mechanism has also been added to the 6 t versions, resulting in less power supply while maintaining drum capacity and speed features.

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Power Lift system comes as standard, added Comansa, improving the load diagram by 10% at reduced speeds for jobs that require. Optional 24 kW and 37 kW hoist motors feature the Effi-Plus system, which increases the hoisting and lowering speeds for light loads without increasing the power or consumption.

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Another notable feature is the new M sized Cube cab together with a resized and redesigned platform for simpler erection and maintenance. The fully glazed front window of the cab enables a complete view of the load and work area, thereby maximising performance. The improved positioning of the seat and body posture provides an excellent comfort for the operator.

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The Quick Set system, already available in the 21LC series, is now introduced in the 11LC family as an option. This technology is designed to simplify the commissioning of cranes. With Quick Set, the set up and calibration times have been significantly reduced using a system that leads to easier, safer and more intuitive adjustments, achieving faster and less labour-intensive calibration.

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Comansa said it will continue to offer four models in the 11LC range - the 11LC90, 11LC132, 11LC150 and 11LC160 – plus a new 6 t version of the 11LC150. All of the units are designed for faster and safer assembly, as well as providing a longer life for the structure and smaller distance between overlapping cranes. The company further mentioned that the improvements will be soon expanded to the 16LC range.

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Manitowoc has appointed Aaron H. Ravenscroft as its new president and CEO, and also a member of the board of directors, with effect from 5 August 2020. He was most recently the company’s executive vice president of cranes.

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Mr Ravenscroft succeeds Barry L. Pennypacker, who is stepping down from his role as president and CEO and as a member of the board. Mr Pennypacker will continue to serve Manitowoc in an advisory role until 31 December 2020, to ensure a smooth transition.

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Mr Ravenscroft joined Manitowoc in March 2016 and has been responsible for the company’s cranes business globally, including mobile and tower cranes. In his role as executive vice president of cranes, Mr Ravenscroft led the efforts to improve product quality and customer service, and enhance operational efficiency and profitability. He brings more than 17 years of extensive operational, sales and marketing, and international leadership experience in the industrial and engineered equipment products space, to the position of CEO.

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Prior to joining Manitowoc, Mr Ravenscroft served as a regional managing director at Weir Group, a British engineering provider focused on mining, oil and gas, and power solutions, for three years. From 2011 to 2013, he served as president of the Process Flow Control Group at Robbins & Myers. Mr Ravenscroft also served regional vice president of the Industrial Products Group for Gardner Denver from 2008 to 2011 and a series of positions with increasing responsibility at Wabtec from 2003 to 2008.

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Kenneth W. Krueger, chairman of the board said, “With his mix of skills, experience, and knowledge of the company, the board is confident that Aaron is the right person to not only continue to lead Manitowoc through this unprecedented global crisis, but toward a global market recovery and a new phase of growth and development. He is a firm believer in The Manitowoc Way, and has a deep appreciation for our mission and culture. The board and I look forward to working closely with Aaron and the entire management team to continue delivering for customers, while effectively positioning the company for future success and value creation.”

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Mr Krueger added, “On behalf of the entire board, I would like to thank Barry for his service to Manitowoc, and his passion for its potential. Under his stewardship, the company has expanded the breadth of its product portfolio, significantly enhanced its profitability, and solidified a foundation for compelling growth over the long-term. Succession planning has always been a top priority for our board of directors and we look forward to an orderly leadership transition. We are grateful for Barry’s continuing guidance during this period and wish him the very best in his future endeavours.”

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Mr Ravenscroft said, “Manitowoc has established itself as a global manufacturing leader of cranes and lifting solutions, and it is an honour to assume the role of CEO during this important time in its history. We have the financial flexibility to continue to weather this difficult period, and at the same time, we are taking the steps necessary to ensure we can achieve further margin expansion and profitability as global markets recover. I look forward to continuing to work closely with our experienced leadership team, board, and all of our team members to advance our strategic priorities, create a stronger company for our customers and employees, and deliver long-term value for our shareholders.”

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Mr Pennypacker commented, “It has been a privilege to lead Manitowoc for the past five years, and especially during the past several months, when our remarkable employees continued to deliver essential parts and services to our customers in a time of essential need. I am incredibly proud of what our team has achieved together, including recommitting to the ‘Voice of the Customer’ and strategically positioning the company for long-term growth. Aaron and I have worked closely together for over 17 years across several companies, and I share the board’s confidence in him. I look forward to providing the necessary support for him during the transition, and am confident that under Aaron’s leadership, Manitowoc will continue to navigate the current operating environment well and emerge even stronger.”

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