Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | EC300 |
| Model Abbreviation | 300 |
| Weight Range | Big Dredge(30-50Ton) |
| Traveling Method | Crawler |
| Bucket Type | Backhoe |
| Operating Conditions | Mining |
| Power Type | Fuel |
| Engine (Fuel) | |
| Engine Brand | Volvo |
| emission standard | Stage IV |
| Model | D8M |
| Rated Power (kW) | 189 |
| Rated Speed (r/min) | 1600 |
| Maximum Torque (N·m) | 1290 |
| Performance Parameters | |
| Operating Weight (kg) | 30370 |
| Bucket Capacity (m³) | 1.69 |
| Travel Speed (High/Low) (km/h) | 5.6/3.6 |
| Swing Speed (rpm) | 11 |
| Slope Climbing Ability(%) | 35° |
| Bucket Digging Force (kN) | 207 |
| Arm Digging Force (kN) | 163 |
| Arm Length (mm) | 6200 |
| Boom Length (mm) | 2750 |
| Maximum Traction Force (kN) | 248 |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 10550×3190×3110 |
| Cabin Full Height (mm) | 3110 |
| Clearance Over Counterweight (mm) | 1105 |
| Track Ground Length (mm) | 4015 |
| Total Track Length (mm) | 4865 |
| Track Shoe Width (mm) | 600 |
| Track Gauge (mm) | 2590 |
| Minimum Ground Clearance (mm) | 475 |
| Rear End Swing Radius (mm) | 3120 |
| Working Range | |
| Maximum Digging Radius (mm) | 10420 |
| Maximum Digging Radius at Ground Level (mm) | 10220 |
| Maximum Digging Depth (mm) | 7040 |
| Maximum Digging Height (mm) | 9810 |
| Maximum Dumping Height (mm) | 6890 |
| Maximum Vertical Digging Depth (mm) | 5750 |
| Fluid Capacities | |
| Fuel Tank (L) | 472 |
| Hydraulic Tank (L) | 215 |
| Engine Oil Replacement Volume (L) | 30 |
| Coolant Capacity (L) | 44 |