Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | SK250-10 |
| Model Abbreviation | 250 |
| Excavator Weight (t) | 25.1 |
| Traveling Method | Crawler |
| Bucket Type | Backhoe |
| Operating Conditions | Mining |
| Engine (Fuel) | |
| Engine Brand | Hino |
| Model | JO5ETB-EDDK |
| Type | Direct Injection、Water-cooled、Four-stroke、Turbocharged、Built-in intercooled |
| Rated Power (kW) | 137 |
| Rated Speed (r/min) | 2100 |
| Maximum Torque (N·m) | 654 |
| Performance Parameters | |
| Operating Weight (kg) | 25100 |
| Bucket Capacity (m³) | 1.1 |
| Travel Speed (High/Low) (km/h) | 6.1/3.8 |
| Swing Speed (rpm) | 10.8 |
| Grounding pressure(kPa) | 55 |
| Slope Climbing Ability(%) | 70 |
| Bucket Digging Force (kN) | 187 |
| Arm Digging Force (kN) | 131 |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 10210*2990*3180 |
| Clearance Over Counterweight (mm) | 1090 |
| Track Ground Length (mm) | 3470 |
| Total Track Length (mm) | 4260 |
| Track Shoe Width (mm) | 600 |
| Track Gauge (mm) | 2390 |
| Minimum Ground Clearance (mm) | 450 |
| Minimum Turning Radius (Front Work Device) (mm) | 3900 |
| Rear End Swing Radius (mm) | 3070 |
| Working Range | |
| Maximum Digging Radius (mm) | 10310 |
| Maximum Digging Radius at Ground Level (mm) | 10140 |
| Maximum Digging Depth (mm) | 7000 |
| Maximum Digging Height (mm) | 9740 |
| Maximum Dumping Height (mm) | 6870 |
| Maximum Vertical Digging Depth (mm) | 5990 |
| Fluid Capacities | |
| Fuel Tank (L) | 403 |
| Hydraulic Tank (L) | 273 |