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HM20-28
| Model | HW20-28 |
| Dimensions (mm) | 6200*1960*2800 |
| Wheelbase (mm) | 2550 |
| Track Width (mm) | 1580 |
| Minimum Ground Clearance (mm) | 290 |
| System Pressure (MPa) | 18 |
| Total Weight (Kg) | 5400 |
| Maximum Speed (Km/h) | 28 |
| Maximum Climbing Ability (°) | 25 |
| Minimum Turning Radius (mm) | 4500 |
| Maximum Digging Depth (mm) | 2600 |
| Digging Unloading Height (mm) | 2300 |
| Maximum Digging Radius (mm) | 4600 |
| Bucket Width (mm) | 600 |
| Bucket Capacity (m³) | 0.2 |
| Maximum Digging Height (mm) | 4300 |
| Maximum Digging Force (KN) | 28 |
| Excavator Rotation Angle (°) | 180 |
| Maximum Unloading Height (mm) | 3500 |
| Maximum Unloading Distance (mm) | 900 |
| Loader Bucket Capacity (m³) | 1 |
| Maximum Lifting Height of Loader (mm) | 4300 |
| Maximum Breakout Force (KN): 42 | 42 |
| Time for Shovel Action (S) | 12 |
| Engine Model | Yunnai YN38GBZ |
| Engine Type | Turbocharged Four-Stroke |
| Rated Power (KW) | 76 |
| Rated Speed (r/min) | 2400 |
| Cylinder Number – Diameter | 4-102 |
| Transmission | Fixed-Axle Power Shift |
| Gear Positions | 2 Forward, 2 Reverse |
| Torque Converter | ZL29A |
| Type | Articulated Full Hydraulic Steering |
| Steering Angle (°) | 33 |
| Type | Wheel-Side Reduction |
| Specifications | 16/70-20 |
| Front Wheel Pressure (KPa) | 250 |
| Rear Wheel Pressure (KPa) | 250 |
| Service Brake | Air over Hydraulic Caliper Disc Brake |
| Parking Brake | Manual |
| Fuel Tank (L) | 50 |
| Hydraulic Oil Tank (L) | 50 |
| Drive Type | Four-Wheel Drive |
| Transmission Type: | Hydraulic Transmission |
| Braking Distance (mm) | 600 |
| Note | Optional Configuration: 270-degree rotation |
