Link belt atc 1758/3/2023 ![]() ![]() The E-Pack can also be used to run the crane’s air conditioning system and charge the vehicle’s battery. A hydraulic folding device means a single operator can unfold the jib from the main boom and pin it via a crank handle from the ground. Both meet the Euromot Stage V emissions standards and share the same modular superstructure with a newly developed 60 m main boom and 3.5 m to 31.7 m jib. New from Japanese crane manufacturer Tadano are the ATF 120-5.1 and the ATF 100-4.1 all terrain cranes. A new feature is eco mode, which is designed to help save fuel and reduce noise. Like its previous model, the crane has automatic gear change. Power is transferred to the crane’s axles via a new ZF-TraXon gearbox. Emissions-wise, it meets Stage V and can be adapted to meet Tier 4f or stage III requirements. The LTM 1110-5.1 has a six-cylinder Liebherr diesel engine in the undercarriage which develops 400 kW / 544 bhp and 2,516 Nm of torque. It also has a 2.9 metre erection jib and a runner which can be swung to the side. Two 7 m lattice sections can also be installed to extend the telescopic boom. This can be hydraulically adjusted between 0° and 40°. In addition to the telescopic boom, a 10.8 to 19 metre folding jib can be specified. The crane has a version of Liebherr’s variable support base system called VarioBase Plus which it claims delivers particularly high load capacities due to 8.3-metre-wide rear supports. Ballast slabs can be rapidly swapped due to a quick-change system, Liebherr says. And with 28.7 tonnes maximum ballast it remains below a 15.5 tonne axle load. The crane can also be driven with a gross weight of less than 48 tonnes with axle loads under 10 tonnes. According to Liebherr, this means that crane operators can complete the majority of crane jobs without having to transport additional ballast. While carrying 13.1 tonnes of ballast, the crane can achieve axle loads of 12 tonnes. ![]() The five-axle crane has a capacity of 110 tonnes at a radius of 3 m and a telescopic boom that extends from 11.50 m to 60 m. Liebherr also launched a smaller wheeled mobile telescopic crane at Bauma 2019: the LTM 1110-5.1. Liebherr displayed its new LTM 1650-8.1 at Vertikal Days in the UKĪt Bauma Swiss crane and heavy haulage contractor Friderici Spécial SA Transports and German crane rental company Riga Mainz both bought an LTM 1650-8.1 each. Full details on this crane can be read in our exclusive Product News Special in the April issue of ICST. Maximum hook height is 153 m and the longest radius 110 m. It has a nominal capacity of 700 tonnes and there are two boom options: 54 m or 80 m. The LTM 1650-8.1 succeeds Liebherr’s popular LTM 1500-8.1. Manufacturer Liebherr made a spectacular entrance at the Bauma 2019 show in Munich with its new eight-axle crane. Manitowoc claims both the GMK5250XL-1 and GMK3060L offer the most compact footprint in their classes and both have best-in-class load charts when configured in taxi-mode, at 12 tonnes per axle. It’s engine and design have also been updated to meet the latest Euromot 5 requirements (which also covers both Tier 4 Final and Tier 3 regulations in the USA and the rest of the world). Manitowoc says it has a 40 m main boom, fast operating speeds and a single counterweight configuration for ease of use. It is an updated version of Grove’s long-running GMK3050-1. The other three-axle model is the GMK3050-2. Manitowoc emphasises the compact dimensions of this crane. It comes with Manitowoc’s Crane Control System with boom configurator, designed for fast set up. It has a maximum carrying capacity of 60 tonnes. It has a seven-section Megaform boom with 48 m of main boom extension and a maximum tip height of 65 m when working with its full jib. The first of the two three-axle cranes is the GMK3060L.
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