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