LTM 1040-2.1  Liebherr crane - load chart, specs & dimensions (2006 - 2020)

Modern driver's cab and crane cab

Both the modern driver’s cab and the crane cab offer a comfortable and functional working environment. The control elements and displays are ergonomically arranged. Thus, safe and fatigue-free working is assured.

For functional and safe crane operation: the LICCON computer system

The soft and hardware of the mobile crane control is developed by Liebherr in-house. The centre is the LICCON computer system (Liebherr Computed Control).Integrated LML load moment limiterKey components are in-house manufactured by LiebherrGuaranteed spare parts availabilityWorldwide proven under the most different climate conditionsOperator friendly. The second control generation LICCON2 is the result of a continuous development by the Liebherr specialists and enables the adaption to the constantly increasing demands of the markets due to its modern and future-oriented control.

High mobility and cost effectiveness

A powerful six-cylinder turbo diesel engine with 205 kW/278 HP ensures swift driving performance. The ZF-power shift gearbox with automatic gear changing provides best maneuverability and high comfort.

High-power crane drive

The drive components for crane operation are designed for high performance and ensure sensitive and precise load handling. They are specially designed to suit the crane's usage and have been subjected to hard endurance tests. Crane drive from chassis diesel engine Optimised fuel consumption by electronic engine management Diesel-hydraulic crane drive, open hydraulic circuits with electronic "Load Sensing" control, 4 working movements simultaneously possible Electric/electronic SPS crane control through the LICCON computer system Comfort armrest control with 2 self-centering, 4-fold multifunctional joysticks, stepless control of all crane movements, with vibration joysticks for slewing gear and winch operation, electronic pilot control Slewing system changeable from open to hydraulically locked as standard, thus the movement can ideally be adjusted to the different operational conditions, e. g. sensitive control for assembly work or fast cycle work.

The slewing gear

Planetary gear, spring loaded multi-disc brake Slewing speed from 0 – 2.5 rpm stepless adjustable Slewing gear changeable from open to hydraulically locked.

Centralised lubrication

Centralised lubrication system as standard for slewing ring, boom bearings, luffing ram and winch bearings Uniform application of lubricant Lubricant level visible in transparent container at all times.

Colour monitor

The readability of the data on the monitor of the LICCON2 control unit in the crane cabin is improved by the colour display. Warning indications and crane utilisation are more clearly visible.

Attaching and detaching the hook block

The BTT – Bluetooth terminal allows the crane driver to attach the hook block or detach it from the front bumper within view by remote control of the hoist gear and the luffing cylinder of the telescopic boom.

Crane supporting

By use of the BTT the mobile crane will be set up comfortably and safely. Engine start/stop and speed regulation, electronic inclination display and automatic levelling are standard. Optionally the BTT can also display the outrigger forces.

Compact, agile and weight-optimised

Thanks to its extremely compact design, the LTM 1040-2.1 can operate on the smallest of construction sites. At an axle load of 12 t it can drive with up to 1.5 t ballast making it flexible and economical to use.

High-capacity, long telescopic boom and functional lattice extensions

The telescopic boom comprises of the base section and three telescopic sections which can be extended comfortably by a hydro-mechanic extension system to any requested length.

Touch display

Below the joysticks integrated in the arm rest touch displays are provided with which various working functions can be selected. Beside others these are the drive and steering programmes of the carrier, the axle suspension, the supporting of the crane, the adjustment of the working floodlights as well as the heating and ventilation control.