Technical Parameter
| Basic Parameters | |
|---|---|
| Equipment Model(/) | XZ657 |
| Model Abbreviation | 657 |
| Rated Load Capacity (kg) | 3500 |
| Operating Weight (kg) | 17800±500 |
| Bucket Capacity (m³) | 3 |
| Maximum Excavation Force (Lifting Force) (kN) | 145 |
| Maximum Traction Force (kN) | 145 |
| Engine (Fuel) | |
| Model(/) | WD10G220E11 |
| Rated Power/Speed (kW/r/min) | 162/2200 |
| Maximum Torque/Speed (N·m/r/min) | 843/1500 |
| Total Displacement (L) | 9.726 |
| Fuel Consumption Rate (g/kW·h) | 215 |
| Hydraulic System | |
| Number of Boom Cylinders - Bore × Stroke (mm × mm) | 2-ø180×722 |
| Number of Bucket Cylinders - Bore × Stroke (mm × mm) | 1-ø200×563 |
| Transmission | |
| Travel Speed 1st Gear (Forward/Reverse) (km/h) | 12/38 |
| Travel Speed 2nd Gear (Forward/Reverse) (km/h) | 16 |
| Whole machine parameters | |
| Machine Length (mm) | 8230±30 |
| Machine Width (mm) | 2880±30 |
| Machine Height (mm) | 3550±30 |
| Minimum Ground Clearance (mm) | 460±20 |
| Bucket Width (mm) | 3020±30 |
| Wheelbase (mm) | 3200±15 |
| Track Gauge (mm) | 2280±10 |
| Unloading Height - Unloading Angle at 45° (mm) | 3545±20 |
| Unloading Distance - Unloading Angle at 45° (mm) | 1525±20 |
| Boom Raise Time (s) | 6.2 |
| Cycle Time (s) | 11.8 |
| Tire specification(/) | 23.5-25 |