Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | ECR25 |
| Model Abbreviation | 25 |
| Weight Range | Micro digger(4Below tons) |
| Traveling Method | Crawler |
| Bucket Type | Backhoe |
| Operating Conditions | General purpose |
| Power Type | Battery |
| Performance Parameters | |
| Operating Weight (kg) | 2768 |
| Bucket Capacity (m³) | 0.12 |
| Travel Speed (High/Low) (km/h) | 4.5/2.4 |
| Swing Speed (rpm) | 9.4 |
| Grounding pressure(kPa) | 28.4 |
| Slope Climbing Ability(%) | 30° |
| Bucket Digging Force (kN) | 22.33 |
| Arm Digging Force (kN) | 11.76 |
| Boom Length (mm) | 1050 |
| Maximum Traction Force (kN) | 19.84 |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 4595×1340×2535 |
| Cabin Full Height (mm) | 2535 |
| Track Ground Length (mm) | 1440 |
| Total Track Length (mm) | 1906 |
| Track Shoe Width (mm) | 300 |
| Minimum Ground Clearance (mm) | 290 |
| Minimum Turning Radius (Front Work Device) (mm) | 2002 |
| Rear End Swing Radius (mm) | 750 |
| Working Range | |
| Maximum Digging Radius (mm) | 4484 |
| Maximum Digging Radius at Ground Level (mm) | 4313 |
| Maximum Digging Depth (mm) | 2461 |
| Maximum Digging Height (mm) | 4010 |
| Maximum Dumping Height (mm) | 2784 |
| Maximum Vertical Digging Depth (mm) | 1832 |
| Arm Swing Angle (Left/Right) (°) | 72/56 |
| Blade Width × Height (mm) | 1550×312 |
| Fluid Capacities | |
| Hydraulic Tank (L) | 23 |
| Hydraulic System | |
| Main Relief Valve Setting Pressure (Mpa) | 25 |
| Maximum Flow Rate of Main Pump (L/min) | 58 |
| Power System (Battery) | |
| Battery Type | Lithium-ion |
| System Rated Capacity (AH) | 450 |
| Rated Energy Storage (kWh) | 20 |
| Standard Voltage (V) | 48 |
| Chassis Structure | |
| Track Tensioning | Lubricated piston side |
| Number of Carrier Rollers | 1（Each side） |
| Number of Track Shoes. | 3（Each side） |