Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | 623E |
| Model Abbreviation | 623 |
| Excavator Weight (t) | 23 |
| Traveling Method | Crawler |
| Bucket Type | Backhoe |
| Operating Conditions | General purpose |
| Engine (Fuel) | |
| Engine Brand | Cummins |
| Model | CumminsB5.9-C |
| Rated Power (kW) | 133 |
| Performance Parameters | |
| Operating Weight (kg) | 23000 |
| Bucket Capacity (m³) | 1 |
| Travel Speed (High/Low) (km/h) | 2.6/4.6 |
| Swing Speed (rpm) | 13 |
| Grounding pressure(kPa) | 45 |
| Slope Climbing Ability(%) | 65 |
| Bucket Digging Force (kN) | 146 |
| Arm Digging Force (kN) | 115 |
| Arm Length (mm) | 3300 |
| Boom Length (mm) | 3000 |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 9845x3000x3300 |
| Cabin Full Height (mm) | 2885 |
| Track Ground Length (mm) | 3720 |
| Total Track Length (mm) | 4510 |
| Track Shoe Width (mm) | 600 |
| Overall Track Width (mm) | 3000 |
| Track Gauge (mm) | 2400 |
| Minimum Ground Clearance (mm) | 465 |
| Rear End Swing Radius (mm) | 2940 |
| Working Range | |
| Maximum Digging Radius (mm) | 10020 |
| Maximum Digging Depth (mm) | 6830 |
| Maximum Digging Height (mm) | 9520 |
| Maximum Dumping Height (mm) | 6800 |
| Hydraulic System | |
| Main Relief Valve Setting Pressure (Mpa) | 32 |
| Maximum Flow Rate of Main Pump (L/min) | 2x224 |