Liebherr LTM 1040-2.1 User Manual

4.5 (8)

Mobile crane

LTM 1040-2.1

 

 

 

Max. lifting capacity: 40 t

 

Max. lifting height: 44 m

 

Max. working radius: 39 m

Mobile crane LTM 1040-2.1 Strong and economical

2 LTM 1040-2.1

A long telescopic boom, high capacities, an extraordinary mobility as well as a comprehensive comfort and safety configuration marks the mobile crane LTM 1040-2.1 from Liebherr. The 40-ton crane offers state-of-the-art-technology for more convenience for the practical operation.

35 m long telescopic boom

9.5 m long swing away jib

24 t total weight incl. 1.5 t ballast at 12 t axle load

Carrier width 2.55 m with tyres 445/95 R 25 (16.00 R 25)

Great operational flexibility due to top capacities with full and partial ballast

Sensitive working by electronic crane control

LICCON2-control with mobile display unit BTT

Pneumatic disc brakes

Wireless remote control (option)

LTM 1040-2.1 3

Liebherr LTM 1040-2.1 User Manual

Drive train

6-cylinder Mercedes-Benz diesel engine, 205 kW/278 HP, max. torque 1100 Nm

Power shift gearbox with automatic gear changing ZF Type 6 WG 210, 6 forward,

2 reverse gears

Torque converter and lock-up clutch

Axles 1 and 2 driven

4 LTM 1040-2.1

State-of-the-art chassis and drive technology

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.

Minimum crawling speed by torque converter

ABV automatic locking preventer with ASR drive slip control

Crab steering

Telma eddy current brake optional, wear free and comfortable

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.

Chassis length only 8.53 m

Smallest turning radius only 6.56 m

Chassis width only 2.55 m, even with 445/95 R 25 tyres (16.00 R 25)

Tail swing radius only 3.33 m

 

10915

 

 

 

3300

3600

 

 

19°

 

 

 

 

12°

445/95 R 25 (16.00 R 25)

12 t

12 t

 

 

8528

 

10608

 

 

 

6305

R

 

 

=

 

 

8050

 

 

R = 7695

R = 6560

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2550

4300

 

 

 

 

R = 3330

 

500

6305

S2381.04

Hydro-pneumatic suspension

 

Pneumatic disc brakes

 

“Niveaumatik”

 

•High braking power, improved control

•Maintenance-free suspension cylinders

 

 

•Improved directional stability

•Large dimensions to cope with high

 

 

•No reduction of braking force at high braking

axle loads

 

 

temperatures (fading)

•Suspension travel +100/-100 mm

 

 

•Longer service life

•High lateral stability when cornering

 

 

•Shorter labour times for changing the braking

 

 

•Choice of driving states using fixed

 

pads

programmes

 

•Brake pads with wear indicators

 

 

 

 

 

 

 

 

 

 

 

LTM 1040-2.1 5

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