Lifting and Cargo Handling. Self-Powered Crane Krupp KMK7300

Upper-stage engine

Manufacturer	Mercedes-Benz
Model	OM 447 A diesel
Full power	213 kW
Power measured at	1800 rev / min
Maximum torque	1226 Nm
Torque measured at	1600 rev / min

Sizes

Transport length	20979.4 mm
Transport width	2947.4 mm
Transport height	3962.4 mm
Width with extended supports	9814.6 mm
Hauler length	20802.6 mm
Upperstructure rear swing radius	5486.4 mm

Operation

Working weight	84141.4 kg
Axels number	7
Upper structure fuel volume	283.9 l.
Haul truck fuel volume	473.2 l.
Upper structure hydraulic fluid volume	1968.4 l.
Operating voltage	24 V
Generator current strength	55 amperes
Tyre size	14.00R25

Gear box

Transmission type	Allison 5-gear automatic
Forward gears number	5
Reverse gears number	1
Maximum forward speed	67.6 km/h
Maximum reverse gear	14.5 km/h

Carrying part engine

Manufacturer	Mercedes-Benz
Model	OM 444 A diesel
Full power	406 kW
Power measured at	2100 rev / min
Maximum torque	2400 Nm
Torque measured at	1600 rev / min

Booms

Minimum height at maximum lifting angle	16.5 m
Max. height at max. lifting angle without boom	63.1 m
Maximum angle of ascent	85 degrees
Maximum lifting capacity	272155.4 kg
Minimum operating radius	2.4 m
Maximum working radius	51.8 m
Rotation speed	1.6 rev / min
Sections number	5

Images

Sizes

1. Transport length	20979.4 mm
2. Transport width	2947.4 mm
3. Transport height	3962.4 mm
6. Width with extended supports	9814.6 mm
7. Hauler length	20802.6 mm
8. Upperstructure rear swing radius	5486.4 mm

Booms

9. Minimum height at maximum lifting angle	16.5 m
10. Max. height at max. lifting angle without boom	63.1 m
11. Minimum operating radius	2.4 m
12. Maximum working radius	51.8 m
13. Maximum angle of ascent	85 degrees