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. | DESCRIPTION | UNIT | DIMENSIONS |
| A | Overall Height – Bucket Raised | mm | 4898 |
| B | Bucket Pin Height at Max. Lift | mm | 3767 |
| C | Dump Clearance at Max. Lift ( 45°) | mm | 2915 |
| D | Reach at Max. Lift and 45° Dump | mm | 1110 |
| E | Rack Back Angle at Carry | ° | 51 |
| F | Rack Back Angle at Ground | ° | 45 |
| G | Digging Depth | mm | 40-45 |
| H | Rack Back Angle at Max. Lift | ° | 47 |
| I | Dump Angle at Max. Lift | ° | 45 |
| J | Carry Height | mm | 400 |
| K | Ground Clearance | mm | 567 |
| L | Center Line of Front Axle to Hitch | mm | 1070 |
| M | Wheel Base | mm | 2950 |
| N | Overall Length | mm | 7270 |
| O | Departure Angle | ° | 30 |
| P | Height to Top of Cab | mm | 3300 |
| Q | Overall Width over Bucket | mm | 2800 |
| R | Min. Turning Radius over Bucket | mm | 7812 |
| S | Min. Turning Radius over Tires | mm | 5837 |
| T | Steering Angle – Left/Right | ° | 35 |
| U | Width at Tread Center | mm | 2060 |
| V | Overall Width over Tires | mm | 2580 |
| OVERALL DATA | |
| Bucket Capacity | 2.3m³ |
| Rated Payload | 4000kg |
| Operating Weight | 13000±300kg |
| Traction Force | 120±3kN |
| Breakout Force | 115±3kN |
| L×W×H | 7270×2800×3300mm |
| ENGINE & ELECTRICAL SYSTEM | |
| Maker/Model | WEICHAI/WP6G175E22 |
| Emission Standard | EPA (TierⅡ)/NationalⅡ |
| Engine Type | 4 Stroke，Turbocharged，
Water-cooled，Direct Injection， Diesel Engine |
| Rated Power | 129kW(175hp)/2200rpm |
| Maximum Torque | 700N·m/1300-1500rpm |
| Bore x Stroke (mm) | 105×130 |
| No. of Cylinders/Displacement | 6/6.75L |
| Compression Ratio | 18 |
| Air Cleaner | Three Stage Air Cleaner |
| Alternator | 55Amp |
| Battery | 2-24V/105Ah |
| Starting Motor | 24V/6kW |
| Heating Capacity (W) | 5000W |
| Cooling Capacity (W) | 4700W |
| DRIVE TRAIN | |||||
| Transmission Type | Planetary Powershift Transmission | ||||
| Shift Type | Mechanical Powershift Control | ||||
| Pressure of Transmission | 1.2-1.5MPa | ||||
| Torque Converter Type | Single-stage，Duo-turbine，4-element | ||||
| Torque Ratio | 4 | ||||
| Axles | Rigid Front Axle&Oscillating Rear Axle | ||||
| Rear Axle Oscillation (°) | ±10° | ||||
| Differential | Conventional | ||||
| Main Reducer | Spiral Bevel，1-stage Reduction | ||||
| Final Reducer | Planetary Reduction | ||||
| Tire | 20.5-25 L-3 16PR TT | ||||
| Travel Speeds | km/h | 1st | 2nd | 3rd | 4th |
| Forward | 11.5 | 36 | |||
| Reverse | 16 | ||||
| BRAKE SYSTEM | |
| Service Brake | Single Circuit Caliper，Dry Brake |
| Setting Pressure | 0.70-0.78MPa |
| Parking Brake | Flexible Shaft Controlled Caliper Brake |
| Emergency Brake | Flexible Shaft Controlled Caliper Brake |
| STEERING SYSTEM | ||
| Type | Hydraulic Load Sensing System | |
| Pump | Gear Pump，138L/min·2200rpm | |
| System Pressure | 16MPa | |
| Cylinder | Type | Double Acting |
| Bore x Stroke | 2-90×340mm | |
| Steering Angle | ±35° | |
| HYDRAULIC SYSTEM | |||||
| Type | Single-lever(Joystick) Control | ||||
| Pump | Gear Pump，110L/min·2200rpm | ||||
| Control Valve | 2 Spool (Bucket&Boom) | ||||
| System Pressure | 16MPa | ||||
| Cylinder | Lift Cylinder | 2-125×769mm | |||
| No.-Bore x stroke | Tilt Cylinder | 1-160×495mm | |||
| Joystick Control Pressure | 2.5MPa | ||||
| Cycle Time | Raise | Dump | Lower | Total | |
| (Sec) | 6 | 1.2 | 4.3 | 11.5 | |
| 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 Engine | Single-lever(Joystick) Control |
| LONKING Transmission | Standard Lift&Bucket (2.3m³) |
| Mechanical Powershift Control | ROPS&FOPS Cabin |
| LONKING Axles | Air Conditioner |
| Flexible Shaft Controlled Caliper Brake(Parking Brake) | Radio&MP3 |
| Mechanical Instrument Panel | |
| OPTIONAL EQUIPMENT | |
| Cold Starting (-35℃) | Warm-air Machine |
| Oil-bath Air Filter | High Lift &Additional Counterweight |
| 20.5R25 ★★ L-3 TL | Quick-change Coupler |
| 3rd Spool for Auxiliary Function | Quick-change Bucket(2.3m³) |
| Sliding Cabin Window | 3 Piece Cutting Edge，Bolt-on Type Bucket |
| Electric Heating Rear Window | Enlarged Bucket(2.5m³) |
| Lockable Oil Tank Cap | Side Jump Bucket(2.0m³) |
| Rear View Camera | Fan in Cabin |
| Pressure Testing Connector | |
* The images used are for reference only and may not reflect the product exactly. Machines shown may not include optional accessories.
All specifications, features and descriptions of the products are subject to change without prior notice.
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