Lifting and Cargo Handling. Self-Powered Crane Liebherr LTM1220-5.2

Upper-stage engine

Manufacturer	Liebherr
Model	D934L A6
Effective power	182.7 kW
Maximum torque	1545.6 Nm

Sizes

Transport length	15323 mm
Transport width	5500 mm
Transport height	3950 mm
Hauler length	13298 mm
Upperstructure rear swing radius	3973 mm

Operation

Axels number	5
Upper structure fuel volume	265 l.
Haul truck fuel volume	490 l.
Operating voltage	24 V
Generator current strength	170 amperes
Tyre size	14R25

Gear box

Maximum reverse gear	7.2 km/h
Transmission type	ZF 12-speed gearbox with automatic control system AS-TRONIC
Forward gears number	12
Reverse gears number	2
Maximum forward speed	75 km/h

Carrying part engine

Manufacturer	Liebherr
Model	D846 A7
Effective power	375.1 kW
Maximum torque	3193 Nm

Booms

Sections number	6
Minimum height at maximum lifting angle	13.3 m
Max. height at max. lifting angle without boom	60 m
Maximum angle of ascent	82 degrees
Maximum lifting capacity	220000 kg
Minimum operating radius	3 m
Maximum working radius	66 m

Images

Sizes

1. Transport length	15323 mm
2. Transport width	5500 mm
3. Transport height	3950 mm
7. Hauler length	13298 mm
8. Upperstructure rear swing radius	3973 mm

Booms

13. Maximum angle of ascent	82 degrees
9. Minimum height at maximum lifting angle	13.3 m
10. Max. height at max. lifting angle without boom	60 m
11. Minimum operating radius	3 m
12. Maximum working radius	66 m