Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | YS70 |
| Model Abbreviation | 70 |
| Excavator Weight (t) | 6.740 |
| Traveling Method | Crawler |
| Bucket Type | Backhoe |
| Operating Conditions | General purpose |
| Engine (Fuel) | |
| Engine Brand | Cummins |
| Model | B3.3 |
| Rated Power (kW) | 45 |
| Rated Speed (r/min) | 2200 |
| Performance Parameters | |
| Operating Weight (kg) | 6740 |
| Bucket Capacity (m³) | 0.28 |
| Travel Speed (High/Low) (km/h) | 2.67/4.5 |
| Swing Speed (rpm) | 11.5 |
| Grounding pressure(kPa) | 35 |
| Slope Climbing Ability(%) | 35 |
| Bucket Digging Force (kN) | 53.8 |
| Arm Digging Force (kN) | 38.3 |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 6120*2200*2597 |
| Total Track Length (mm) | 2768 |
| Track Shoe Width (mm) | 450 |
| Overall Track Width (mm) | 2150 |
| Minimum Ground Clearance (mm) | 374 |
| Working Range | |
| Maximum Digging Radius (mm) | 6366 |
| Maximum Digging Radius at Ground Level (mm) | 1810 |
| Maximum Digging Depth (mm) | 4137 |
| Maximum Digging Height (mm) | 7167 |
| Maximum Vertical Digging Depth (mm) | 3804 |
| Blade Lifting or Cutting Depth (mm) | 405/280 |
| Fluid Capacities | |
| Fuel Tank (L) | 150 |
| Hydraulic System | |
| Main Pump Type | Variable displacement axial piston pumps |
| Main Relief Valve Setting Pressure (Mpa) | 28 |