Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | EC55 |
| Model Abbreviation | 55 |
| Weight Range | Small excavator(4-13Ton) |
| Traveling Method | Crawler |
| Bucket Type | Backhoe |
| Operating Conditions | General purpose |
| Power Type | Battery |
| Performance Parameters | |
| Operating Weight (kg) | 5800 |
| Bucket Capacity (m³) | 0.2 |
| Travel Speed (High/Low) (km/h) | 4.3/2.6 |
| Swing Speed (rpm) | 10 |
| Grounding pressure(kPa) | 35.5 |
| Slope Climbing Ability(%) | 35° |
| Bucket Digging Force (kN) | 40 |
| Arm Digging Force (kN) | 29 |
| Arm Length (mm) | 3000 |
| Boom Length (mm) | 1540 |
| Maximum Traction Force (kN) | 43 |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 5885×1920×2560 |
| Cabin Full Height (mm) | 2560 |
| Clearance Over Counterweight (mm) | 690 |
| Track Ground Length (mm) | 1950 |
| Total Track Length (mm) | 2500 |
| Track Shoe Width (mm) | 380 |
| Overall Track Width (mm) | 1920 |
| Track Gauge (mm) | 1540 |
| Minimum Ground Clearance (mm) | 380 |
| Minimum Turning Radius (Front Work Device) (mm) | 2360 |
| Rear End Swing Radius (mm) | 1680 |
| Working Range | |
| Maximum Digging Radius (mm) | 6110 |
| Maximum Digging Radius at Ground Level (mm) | 5980 |
| Maximum Digging Depth (mm) | 4000 |
| Maximum Digging Height (mm) | 5770 |
| Maximum Dumping Height (mm) | 4090 |
| Maximum Vertical Digging Depth (mm) | 2620 |
| Blade Width × Height (mm) | 360×1920 |
| Blade Lifting or Cutting Depth (mm) | 350×450 |
| Fluid Capacities | |
| Hydraulic Tank (L) | 90 |
| Coolant Capacity (L) | 20 |
| Hydraulic System | |
| Main Relief Valve Setting Pressure (Mpa) | 22 |
| Maximum Flow Rate of Main Pump (L/min) | 144 |
| Working Hydraulic Circuit (Mpa) | 19.6 |
| Travel Hydraulic Circuit (Mpa) | 20.6 |
| Power System (Battery) | |
| Battery Type | Lithium-ion |
| System Rated Capacity (AH) | 168 |
| Rated Energy Storage (kWh) | 67 |
| Standard Voltage (V) | 400 |
| Chassis Structure | |
| Number of Track Shoes | 2x39 |
| Number of Carrier Rollers | 2x1 |
| Number of Track Shoes. | 2x5 |