Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | EC300D |
| Model Abbreviation | 300 |
| Excavator Weight (t) | 33.1 |
| Traveling Method | Crawler |
| Bucket Type | Backhoe |
| Operating Conditions | General purpose |
| Engine (Fuel) | |
| Engine Brand | Volvo |
| Model | D7E |
| Rated Power (kW) | 169 |
| Rated Speed (r/min) | 1800 |
| Maximum Torque (N·m) | 1080 |
| Total Displacement (L) | 7.1 |
| Number of Cylinders | 6 |
| Bore × Stroke (mm) | 108× 130 |
| Performance Parameters | |
| Operating Weight (kg) | 33100 |
| Bucket Capacity (m³) | 1.4 |
| Travel Speed (High/Low) (km/h) | 5.4/3.4 |
| Swing Speed (rpm) | 10.7 |
| Bucket Digging Force (kN) | 205 |
| Arm Digging Force (kN) | 188 |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 10530×3090×3120 |
| Clearance Over Counterweight (mm) | 1135 |
| Track Ground Length (mm) | 4015 |
| Total Track Length (mm) | 4870 |
| Track Shoe Width (mm) | 600 |
| Track Gauge (mm) | 2590 |
| Minimum Ground Clearance (mm) | 480 |
| Minimum Turning Radius (Front Work Device) (mm) | 4180 |
| Working Range | |
| Maximum Digging Radius (mm) | 10720 |
| Maximum Digging Radius at Ground Level (mm) | 10520 |
| Maximum Digging Depth (mm) | 7350 |
| Maximum Dumping Height (mm) | 7040 |
| Maximum Vertical Digging Depth (mm) | 6480 |
| Fluid Capacities | |
| Fuel Tank (L) | 470 |
| Hydraulic Tank (L) | 195 |
| Engine Oil Replacement Volume (L) | 32 |
| Coolant Capacity (L) | 41 |