Customization: | Available |
---|---|
Certification: | TUV, ISO, RoHS, CE |
Condition: | New |
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* Warranty: We supply one year warranty for all the machines we exported, during the warranty,
if there is problem caused by machine quality without improper operation, we will supply the
replace genuine parts by DHL to clients freely to keep the machine in high efficiency work.
* Spare Parts: We have 7years experience on machine and spare parts supplying, we are efforts
to supply Genuine brand spare parts with good prices, quick response and professional service.
W1200K is the largest wheel loader manufactured in China. It adopts famous engine, wet travel
brake, guide control, and ladder maintenance platform. The machine features high allocation,
advanced technology, perfect human-machine function and easy operation and maintenance.
Excellent performance
Strong breakout force and traction ensures the outstanding adaption to the tough working condition.
Low emission engine features more perfect monitoring and diagnosis function.
Intelligent control independent ventilation system and drive axle ventilation system ensure that the
machine is in the best heat balance temperature.
Load sensing hydraulic system controls accurately and saves the energy, and lowers the consumption.
The drive axle features strong carrying capacity, adapting to various kinds of dangerous working conditions.
High efficiency
Fast operation: cutting foce and speed are distributed reasonably to ensure the fast and efficient operation.
Flexible steering: load sensing steering system, flexible and efficient.
Sufficient power: dual-pump combination, the power is used sufficiently. The steering pump flow is
deliverd to the steering system preferentially, and the surplus flow is delivered to the working system
to achieve the dual-pump combination, decreasing the working pump displacement and improving
the reliability, saving the energy and accelerating the movement speed.
Technical parameters |
LW1200KN |
|
Vehicle length (with the bucket laid flat-wise on ground |
12290mm |
|
Vehicle width (outside of wheels) |
3630mm |
|
Width of the bucket |
3886mm |
|
Vehicle height (ceiling of the cab) |
4545mm |
|
Wheel base |
4500mm |
|
Wheel track |
2710mm |
|
Minimum ground clearance |
505mm |
|
Rated load |
12000kg |
|
Bucket capacity |
6.5m3 |
|
Complete machine weight |
51t |
|
Running speed Km/h |
Forward/reverse I gear |
6.5/6.5km/h |
Forward/reverse II gear |
12/12km/h |
|
Forward/reverse III gear |
20/20km/h |
|
Forward/reverse IV gear |
33/33km/h |
|
Maximum climbing capacity |
24° |
|
Highest unloading angle |
45° |
|
Maximum unloading height |
4337mm(bucket teeth) |
|
Unloading distance |
2865mm(bucket teeth) |
|
Unloading angle of optional position |
≥45° |
|
Maximum digging depth |
115mm |
|
Minimum turning radius |
7618mm |
|
Outside of buckets (conveying position) |
9226mm |
|
Steering angle of the car body |
40° |
|
Swinging angle of rear axle |
±12° |
|
Engine |
Model |
Cum-mins QSK19 |
Pattern |
Four stroke water-cooling DI, turbocharged intercooler |
|
Rated power |
391kW |
|
Rated revolution |
2000 r/min |
|
Maximum torque/revolution |
2407N.m/1500 r/min |
|
Rated fuel consumption rate |
≤232.97 g/kw.h |
|
Start manner |
Electric star |
|
Flameout manner |
Electric flameout |
|
Torque converter |
Pattern |
Single-stage tri-components |
Coefficient of the torque converter |
K=2.292 |
|
Cooling manner |
Oil cold pressure cycling manner |
|
Transmission |
|
|
Model |
Fixed-axis electrohydraulic shift |
|
Gears |
Forward four back four |
|
Drive axle |
Drive axle |
|
Pattern of main reducing gear: |
First level reducing of spiral bevel gear |
|
Hub reduction pattern: |
First level planet reduction |
|
Fixed form of front axle |
Fixed pattern with body |
|
Fixed form of rear axle |
Central swing |
|
Tyres |
Specification |
35/65-33 |
Charge pressure |
Front wheel 380-400KPa Rear wheel 360-380KPa |
|
Braking system |
Foot braking |
Full hydraulic pressure wet type braking |
Braking pressure |
90bar |
|
Hand braking |
Electric control, hydraulic accumulating function, spot-type disc brake |
|
Steering system |
pattern |
Hinge point hydraulic flow amplification steering |
Oil pump output volume |
145ml/r |
|
System pressure |
21MPa |
|
Maximum steering angle |
40° |
|
Hydraulic system |
Oil pump output volume |
125 mL/r |
System pressure |
26MPa |
|
Model of multi directional control valve |
20077353(M402LS) |
|
|
|
|
Electrical system |
System voltage |
DC24 V |
Storage battery |
4 pcs |
|
Bulb voltage |
24 V |
|
Start of diesel engine |
24 V electric start |