Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | YC55-8 |
| Model Abbreviation | 55 |
| Excavator Weight (t) | 5.5 |
| Traveling Method | Crawler |
| Bucket Type | Backhoe |
| Operating Conditions | General purpose |
| Engine (Fuel) | |
| Engine Brand | Cummins |
| Model | Cummins83.3/Yanmar 4TNV94L-SYU |
| Rated Power (kW) | 36.2 |
| Rated Speed (r/min) | 2100 |
| Maximum Torque (N·m) | 214/214 |
| Total Displacement (L) | 2.65/3.04 |
| Performance Parameters | |
| Operating Weight (kg) | 5710 |
| Bucket Capacity (m³) | 0.2 |
| Travel Speed (High/Low) (km/h) | 4.7/2.7 |
| Swing Speed (rpm) | 10.5 |
| Grounding pressure(kPa) | 34 |
| Slope Climbing Ability(%) | 58 |
| Bucket Digging Force (kN) | 42 |
| Arm Digging Force (kN) | 27 |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 6035×1990×2550 |
| Clearance Over Counterweight (mm) | 680 |
| Total Track Length (mm) | 2458 |
| Track Shoe Width (mm) | 400 |
| Minimum Ground Clearance (mm) | 350 |
| Minimum Turning Radius (Front Work Device) (mm) | 2670 |
| Rear End Swing Radius (mm) | 1660 |
| Working Range | |
| Maximum Digging Radius (mm) | 6380 |
| Maximum Digging Radius at Ground Level (mm) | 6196 |
| Maximum Digging Depth (mm) | 3789 |
| Maximum Digging Height (mm) | 5700 |
| Maximum Dumping Height (mm) | 3855 |
| Maximum Vertical Digging Depth (mm) | 3395 |
| Blade Width × Height (mm) | 251 |
| Blade Lifting or Cutting Depth (mm) | 397 |