The Liebherr LTM 1750-9.1 9-Axle Crane Truck Design – The LTM 1750-9.1 with a lifting limit of 900 US-tons supplements the Liebherr line of portable cranes between the fruitful models LTM 1500-8.1 and LTM 11200-9.1. With its solid blast framework and the broad hardware potential outcomes the LTM 1750-9.1 spreads an extensive variety of utilizations. The nine-pivot crane exceeds expectations by the reality, that the entire adjustable blast can stay joined amid transportation on open streets. To bolster the economy for the overall operation amid the plan phase of the LTM 1750-9.1 the different transportation weights and hub varieties were considered. By its idea the Liebherr portable crane is intended for particularly short erection times.
At the point when the LTM 1750-9.1 touches base nearby with its adaptive blast and the front backings, it can fit the back backings itself, without the requirement for an assistant crane, with the guide of the discretionary extra support on the back of the vehicle. In this circumstance, the crane set-up capacities are controlled by the motor in the bearer.
The drive framework for the crane superstructure, comprising of the motor and the power through pressure framework, together with a coordinated ballasting gadget, is transported to the site independently, fitted to the crane without anyone else get together, and associated by brisk activity couplings.
All the crane capacities for working operations are fueled by the superstructure motor. In case of an issue with the superstructure drive, all the crane capacities can then be driven by the motor in the frame, essentially by improving the stopping of only three electrical associations, quickly and effortlessly. This advancement has been presented interestingly on the new LTM 1750-9.1.
An extremely expansive scope of hardware alternatives implies that the new LTM 1750-9.1 has an especially wide operational range. With the 171 ft long adjustable blast, the adaptive blast Y-guying framework, and an entire exhibit of various cross section jibs, the crane has countless blast frameworks accessible, and can accomplish statures under connect of to 505 ft and efforts of up to 368 ft. The luffing of the settled cross section jib, up to 203 ft long, can, as a choice, be done using pressurized water. An exceptional helper jib, with a heap limit of 124 kips, is additionally accessible for operation on the adaptive blast, at the settled jib, and at the luffing jib.
The attempted and trusted adjustable blast Y-guying framework accommodates a colossal increment in load limit on the new LTM 1750-9.1 also, specifically with long blast frameworks, because of the horizontal security being altogether made strides.
The LTM 1750-9.1 goes with its 171 ft adjustable blast, the front backings, an assistant support at the back, and a total lift adapt, at a gross weight of 237.6 kips with a pivot heap of 26400 lbs. A few nations, in any case, consider a gross weight of 218 kips with a pivot heap of 24250 lbs. These constraints can at present be regarded by the new 900-tonner if every one of the backings are taken off. As an option, the adaptive blast can be expelled. For considerably more prohibitive conditions the LTM 1750-9.1 can be decreased to an aggregate weight of underneath 88 kips.
Capable travel drive in the bearer of the LTM 1750-9.1 is guaranteed by an eight-chamber Liebherr Diesel motor, evaluated at 686 HP and with a torque of 2213 lbs-ft. The programmed 12-speed control move framework ZF-AS-TRONIC with torque converter and intarder gives an abnormal state of cost viability and fabulous solace. Pneumatically worked circle brakes provide food for a protected and financial driving operation. With the dynamic and speed depending back pivot controlling of the new 900 ton crane the mobility is enhanced and the tire wear extensively decreased. In crab directing mode, every one of the nine axles are controlled.
The Liebherr four-barrel in-line motor in the crane superstructure conveys 408 HP and a torque of 1379 lbs-ft. The crane drive, which is furnished with power guiding and control direction, is a Diesel pressure driven framework with five hub cylinder conformity pumps. The winches and the slewing rigging are worked in a shut circuit for most extreme fine affectability. Four working developments are conceivable at the same time.
Technical Data – Mobile crane LTM 1750-9.1 [m/t]
Supplement to technical data sheet LTM 1750-9.1 [m/t]
Technical Data – Mobile crane LTM 1750-9.1 [ft/lbs]
Supplement to technical data sheet LTM 1750-9.1
Product advantages – Mobile crane LTM 1750-9.1