High productivity and low fuel consumption ·High performance Cummins QSM11(Tier3) engine.
·Low fuel consumption.
·ZF transmission with KD function.
·Efficient hydraulic system.
·Enlarged bucket capacity.
·Long wheel base.
Comfortable work environment ·Automatic electro-hydraulic transmission.
·Low noise XCMG punched type cab.
·Adjustable brake system.
·Single lever clutch system.
·Air conditioner.
·Adjustable steering column.
High reliability ·Originally imported Cummins engine, ZF drive axle.
·Solid frame.
·Maintenance-free, full hydraulic, wet and dry type parking brake.
·Imported hydraulic and brake parts.
·The wiring adopts water-proof joints.
Easy maintenance ·The easily damaged parts are convenient to maintain.
·Centralized pressure measuring
·Centralized oil filling system (optional centralized lubrication system.
Items
Unit
Parameters
Rated bucket capacity
m3
5
Rated load
kg
9000
Operating weight
kg
29500
Max. traction
kN
245
Max. breakout force
kN
260
Boom lifting time
s
7
Total time of 3 devices
s
12.5
Tyre
29.5R25
Overall dimension
mm
9400×3500×3770
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
The product structure and parameters will be subject to change with technical innovation. Please refer to the actual product if the information does not match.
