Engine model
|
Cummins QSM11-C335
|
Type
|
Water cooling, 4 stroke
|
Suction
|
Turbo charging, air intercooler
|
Cylinder amount
|
6
|
Cylinder bore
|
|
Piston displacement
|
10.8L
|
Speed controller
|
Electronic, whole process speed control
|
Power
|
250kW(335HP)
|
Rated revs
|
2100rpm
|
Fuel system
|
Direct injection
|
Max. torque
|
1647nm@1400rmp
|
Lubrication system
|
Gear pump forced lubrication
|
Filter
|
Full flow type
|
Air filter
|
(double element, dust discharge and dust indicator) dry type
|
Hydraulic torque converter
|
|
Type
|
Single stage, 2 phase, 3 elements
|
Transmission
|
Type
|
Planetary gear
|
Travel speed km/h
|
|
Drive system
|
4WD
|
Front wheel
|
Fixed, full floating type
|
Rear wheel
|
Central pin bearing, full floating type, 26° swing
|
Reduction gear
|
Spiral bevel gear
|
Differential gear
|
Common gear
|
Final drive
|
Planetary gear, first stage reduction
|
Service brake
|
Full hydraulic wet type disc brake (4 wheels)
|
Parking brake
|
Wet type disc brake
|
Emergency brake
|
Also used as parking brake
|
Type
|
Articulation, full hydraulic power steering
|
Steering angle
|
bidirectional 40°
|
Min. turning radius(by outer wheel center)
|
6200mm
|
Steering system
|
Hydraulic pump
|
Gear pump
|
Max. flow
|
168ltr/min
|
Pressure of safety valve
|
19MPa
|
Steering cylinder
|
Type
|
Double acting piston type
|
Cylinder amount
|
2
|
Cylinder bore × stroke
|
115mm×445mm
|
Loading control
|
Hydraulic pump
|
Gear pump
|
Rated flow
|
294+168I/min
|
Pressure of safety valve
|
20MPa
|
Operating cylinder
|
Type
|
Double acting piston
|
Cylinder amt. - cylinder bore × stroke:
|
|
Boom
|
2-180mm×880mm
|
Bucket
|
1-220mm×590mm
|
Control valve
|
Single handle
|
Control device
|
Boom
|
Lifting, retaining, descending, floating
|
Bucket
|
Back inclination, retaining, dumping
|
Cylinder operating time
|
Lifting
|
7 s
|
Dump
|
1.2 s
|
Descending (empty bucket)
|
4.3 s
|
Cooling system
|
65L
|
Fuel tank
|
420L
|
Engine
|
33L
|
Hydraulic system
|
340L
|
Drive axle (each)
|
66L
|
Transmission
|
64L
|