CDM843 Wheel Loader

Overall Data

Bucket Capacity (m3)

2.3

Rated Payload(kg)

4000

Operating Weight(kg)

13000±300

Traction Force(kN)

120±3

Breakout Force(kN)

115±3

Travel speeds (km/h):

I

II

Forward

11.5

36.0 

Reverse

16.0 

Engine

WEICHAI WP6G175E22

Rated Power(kW/rpm)

129/2200

Peak Torque(Nm/rpm)

680/1400-1600

Starting Voltage(V)

24

Drive Train

Torque Converter

Single-stage, Duo-turbine, 4-element

Torque Ratio

4.0

Transmission

Planetary Powershift Transmission

Gear

2F/1R

Pressure of Transmission(MPa)

1.2~1.5

Main Reducer

Spiral Bevel, 1-stage Reduction

Final Reducer

Planetary Reduction

Tire

20.5-25 L-3 16PR

Brake System

Service Brake

Single Circuit Caliper,Dry Brake

Setting Pressure (MPa)

0.78

Parking Brake

Flexible Shaft Controlled Caliper

Emergency Brake

Flexible Shaft Controlled Caliper

Standard/optional equipment

Standard

Optional 

Lonking Transmission Lonking Axle  Standard Bucket Pilot Control

Enlarged Bucket（N）-2.3m³  

Steering System

Type

Hydraulic Load Sensing System

Cylinders-bore×Stroke(mm)

2-90×340

Steering Pump

Gear Pump

System Pressure(MPa)

16

Flowrate(L/min/rpm)

138/2200

Steering Angle

±35°

Hydraulic System

Lift Cylinders-bore×Stroke(mm)

2-125×769

Tilt Cylinder-bore×Stroke(mm)

1-160×495

Model of Implement Pump

Gear Pump

Flowrate(L/min/rpm)

110/2200

System Pressure(MPa)

16

Pilot Control System Pressure (MPa)

2.5

Hydraulic Cycle Time, Rated Load in Bucket(in second):

Raise(Loaded)

Dump

Lower(Empty)

Total

6.0 

1.2

4.3

11.5

Electrical System

System Voltage(V)

24

Battery (2 in series)(Ah)

120

Lamp Voltage(V)

24

Service Refill Capacity

Fuel Tank(L)

240

Hydraulic Tank(L)

240

Crankshaft(L)

17

Transmission(L)

45

Front Axle(L) /Rear Axle(L)

23/23

Air Conditioning System

Heating Capacity(W)

5800 (±10%)

Cooling Capacity(W)

4500 (±10%)