Crawler Excavator-Loader TW25-18 5 T
EFFICIENT WORK WITH LOW EXPENSES
BEARING ENGINES
HIGH-QUALITY PARTS
SUITABLE FOR DEMANDING WORK ENVIRONMENTS
MODERN CABIN FOR COMFORT AND SAFETY
TW25-18 – is a compact yet sturdy excavator-loader designed for professional building and earthworks. Due to its size, maneuverability, and 4x4 drive, this model is well suited both for intensive work on construction sites and for farm needs. Equipped with a reliable diesel engine and a hydraulic pilot control system, it ensures smooth operation and efficient handling.
Main Features
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3.8 ton operating weight – strong and stable even in tough working conditions
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Yunnei 4100 diesel engine – 42 kW power, 4-stroke, water-cooled, reliable and economical
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Loader bucket capacity – a full 0.7 m³, enough for various loading tasks
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Excavator bucket – 0.1 m³ capacity, ideal for medium-depth digging tasks
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4x4 drive and hydraulic transmission – ensures cross-country ability and easy handling
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Sliding excavator arm – allows work close to walls and in hard-to-reach places
Technical Specifications – TW25-18
| Parameter | Value |
|---|---|
| Operating weight | 3800 kg |
| Dimensions (L x W x H) | 7000 x 1850 x 2680 mm |
| Front bucket capacity | 0.7 m³ |
| Rear bucket (excavator) | 0.1 m³ |
| Lifting capacity (loader) | 1400 kg |
| Max. lifting height (front bucket) | 2750 mm |
| Dumping distance | 1800 mm |
| Max. digging height | 3600 mm |
| Max. digging depth | 3025 mm |
| Min. turning radius | 5800 mm |
| Gradeability | 25° |
| Cycle time (full) | ≤11 s |
| Travel speed | up to 25 km/h |
Engine and Transmission
| Parameter | Value |
|---|---|
| Engine model | Yunnei 4100 |
| Power / Speed | 42 kW / 2000 rpm |
| Torque | 224 Nm |
| Type | 4-stroke, diesel, water-cooled, direct injection |
| Transmission | Hydraulic, 2 forward / 2 reverse gears |
| Converter | Model 265 |
| Drive | 4x4 (front axle fixed, rear oscillating) |
Hydraulic, Brake and Steering System
| Parameter | Value |
|---|---|
| Hydraulic system pressure | 16 MPa |
| Control | Pilot (hydraulic) |
| Steering type | Articulated, fully hydraulic |
| Steering angle | ±30° |
| Service brakes | Air–oil system |
| Parking brake | Hand-operated disc brake |
Wheels and Chassis
| Parameter | Value |
|---|---|
| Tires | 23.5/70–16 |
| Pressure front / rear tires | 0.35 / 0.35 MPa |
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