Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | SY155W Pro |
| Model Abbreviation | 155 |
| Weight Range | Small Wheeled Excavators(15Below tons) |
| Traveling Method | Tire Type |
| Engine | |
| Engine Brand | Isuzu |
| Model | 4HK1X |
| Rated Power (kW) | 120 |
| Rated Speed (r/min) | 2000 |
| Maximum Torque (N·m) | 657 |
| Total Displacement (L) | 5.193 |
| Performance Parameters | |
| Operating Weight (kg) | 13500 |
| Bucket Capacity (m³) | 0.22-0.7（0.65） |
| Travel Speed (High/Low) (km/h) | 37/10 |
| Swing Speed (rpm) | 12.3 |
| Slope Climbing Ability(%) | 70 |
| Bucket Digging Force (kN) | 102.3 |
| Arm Digging Force (kN) | 75.2 |
| Arm Length (mm) | 4600 |
| Boom Length (mm) | 2100 |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 7690×2610×3200 |
| Clearance Over Counterweight (mm) | 1230 |
| Wheelbase (mm) | 2800 |
| Track Gauge (mm) | 1944 |
| Minimum Ground Clearance (mm) | 360 |
| Minimum Turning Radius (Front Work Device) (mm) | 2400 |
| Rear End Swing Radius (mm) | 2310 |
| Tire specification | 10.00-2016PRDual Tire Parallel Mounted |
| Working Range | |
| Maximum Digging Radius (mm) | 7960 |
| Maximum Digging Radius at Ground Level (mm) | 7750 |
| Maximum Digging Depth (mm) | 4800 |
| Maximum Digging Height (mm) | 8600 |
| Maximum Dumping Height (mm) | 6200 |
| Maximum Vertical Digging Depth (mm) | 4390 |