Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model(/) | CY85-8 |
| Model Abbreviation | 85 |
| Excavator Weight (t) | 8.5 |
| Engine (Fuel) | |
| Model(/) | YANMAR 4TNV98T |
| Rated Power (kW) | 53.1 |
| Total Displacement (L) | 3.318 |
| Performance Parameters | |
| Operating Weight (kg) | 8500 |
| Standard Bucket Capacity (m³) | 0.35 |
| Travel Speed (High/Low) (km/h) | 5.06/2.7 |
| Swing Speed (rpm) | 10.5 |
| Grounding pressure(kPa) | 38 |
| Slope Climbing Ability(%) | 70 |
| Bucket Digging Force (kN) | 54.5 |
| Arm Length (mm) | 3900 |
| Boom Length (mm) | 2000 |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 5977×1920×1942 |
| Cabin Full Height (mm) | 2586 |
| Clearance Over Counterweight (mm) | 830 |
| Total Track Length (mm) | 2560 |
| Track Shoe Width (mm) | 400 |
| Track Gauge (mm) | 1520 |
| Minimum Ground Clearance (mm) | 395 |
| Minimum Turning Radius (Front Work Device) (mm) | 2270 |
| Rear End Swing Radius (mm) | 1683 |
| Working Range | |
| Maximum Digging Radius (mm) | 6965 |
| Maximum Digging Depth (mm) | 4367 |
| Maximum Digging Height (mm) | 7144 |
| Maximum Dumping Height (mm) | 4985 |
| Maximum Vertical Digging Depth (mm) | 4314 |
| Fluid Capacities | |
| Fuel Tank (L) | 180 |
| Hydraulic Tank (L) | 140 |
| Hydraulic System | |
| Main Relief Valve Setting Pressure (Mpa) | 27.4 |
| Maximum Flow Rate of Main Pump (L/min) | 165 |