Wheel Loader

Products & Applications

CDM843

Construction Machinery CDM843 features:

POWERFUL WEICHAI DEUTZ ENGINE
LONKING TRANSMISSION
LONKING AXLES
JOYSTICK CONTROL
AC+ROPS&FOPS CABIN
VARIETY WITH ATTACHMENT
CONVENIENT MAINTENANCE

RATED POWER:129kW/2200rpm
BUCKET CAPACITY:2.3m³
RATED PAYLOAD:4000kg
OPERATING WEIGHT:13000kg

NO.DESCRIPTIONUNITDIMENSIONS
AOverall Height – Bucket Raisedmm4898
BBucket Pin Height at Max. Liftmm3767
CDump Clearance at Max. Lift ( 45°)mm2915
DReach at Max. Lift and 45° Dumpmm1110
ERack Back Angle at Carry°51
FRack Back Angle at Ground°45
GDigging Depthmm40-45
HRack Back Angle at Max. Lift°47
IDump Angle at Max. Lift°45
JCarry Heightmm400
KGround Clearancemm567
LCenter Line of Front Axle to Hitchmm1070
MWheel Basemm2950
NOverall Lengthmm7270
ODeparture Angle°30
PHeight to Top of Cabmm3300
QOverall Width over Bucketmm2800
RMin. Turning Radius over Bucketmm7812
SMin. Turning Radius over Tiresmm5837
TSteering Angle – Left/Right°35
UWidth at Tread Centermm2060
VOverall Width over Tiresmm2580

OVERALL DATA
Bucket Capacity2.3m³
Rated Payload4000kg
Operating Weight13000±300kg
Traction Force120±3kN
Breakout Force115±3kN
L×W×H7270×2800×3300mm

ENGINE&ELECTRICAL SYSTEM
Maker/ModelWEICHAI/WP6G175E22
Emission StandardEPA (TierⅡ)/NationalⅡ
Engine Type4 Stroke,Turbocharged,Water-cooled,Direct Injection,Diesel Engine
Rated Power129kW(175hp)/2200rpm
Maximum Torque700N·m/1300-1500rpm
Bore x Stroke (mm)105×130
No. of Cylinders/Displacement6/6.75L
Compression Ratio18
Air CleanerThree Stage Air Cleaner
Alternator55Amp
Battery2-24V/105Ah
Starting Motor24V/6kW
Heating Capacity (W)5000W
Cooling Capacity (W)4700W

DRIVE TRAIN
Transmission TypePlanetary Powershift Transmission
Shift TypeMechanical Powershift Control
Pressure of Transmission1.2-1.5MPa
Torque Converter TypeSingle-stage,Duo-turbine,4-element
Torque Ratio4
AxlesRigid Front Axle&Oscillating Rear Axle
Rear Axle Oscillation (°)±10°
DifferentialConventional
Main ReducerSpiral Bevel,1-stage Reduction
Final ReducerPlanetary Reduction
Tire20.5-25 L-3 16PR TT
Travel Speedskm/h1st2nd3rd4th
Forward11.536  
Reverse16   

BRAKE SYSTEM
Service BrakeSingle Circuit Caliper,Dry Brake
Setting Pressure0.70-0.78MPa
Parking BrakeFlexible Shaft Controlled Caliper Brake
Emergency BrakeFlexible Shaft Controlled Caliper Brake

STEERING SYSTEM
TypeHydraulic Load Sensing System
PumpGear Pump,138L/min·2200rpm
System Pressure16MPa
CylinderTypeDouble Acting
Bore x Stroke2-90×340mm
Steering Angle±35°

HYDRAULIC SYSTEM
TypeSingle-lever(Joystick) Control
PumpGear Pump,110L/min·2200rpm
Control Valve2 Spool (Bucket&Boom)
System Pressure16MPa
CylinderLift Cylinder2-125×769mm
No.-Bore x strokeTilt Cylinder1-160×495mm
Joystick Control Pressure2.5MPa
Cycle TimeRaiseDumpLowerTotal
(Sec)61.24.311.5
       

SERVICE REFILL CAPACITY
Fuel Tank (L)240L
Hydraulic Tank (L)220/225(3rd Spool for Auxiliary Function)L
Crankshaft (L)17L
Transmission (L)46L
Front Axle/Rear Axle (L)23L/23L

STANDARD EQUIPMENT
WEICHAI EngineSingle-lever(Joystick) Control
LONKING TransmissionStandard Lift&Bucket (2.3m³)
Mechanical Powershift ControlROPS&FOPS Cabin
LONKING AxlesAir Conditioner
Flexible Shaft Controlled Caliper Brake(Parking Brake)Radio&MP3
Mechanical Instrument Panel

OPTIONAL EQUIPMENT
Cold Starting (-35℃)Warm-air Machine
Oil-bath Air FilterHigh Lift &Additional Counterweight
20.5R25 ★★ L-3 TLQuick-change Coupler
3rd Spool for Auxiliary FunctionQuick-change Bucket(2.3m³)
Sliding Cabin Window3 Piece Cutting Edge,Bolt-on Type Bucket
Electric Heating Rear WindowEnlarged Bucket(2.5m³)
Lockable Oil Tank CapSide Jump Bucket(2.0m³)
Rear View CameraFan in Cabin
Pressure Testing Connector