Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | ZX190W-3 |
| Model Abbreviation | 190 |
| Excavator Weight (t) | 19.5 |
| Traveling Method | Tire Type |
| Engine | |
| Engine Brand | Isuzu |
| Model | Isuzu AI-4HK1X |
| Rated Power (kW) | 122 |
| Rated Speed (r/min) | 2000 |
| Maximum Torque (N·m) | 655 |
| Total Displacement (L) | 5.193 |
| Number of Cylinders | 4 |
| Bore × Stroke (mm) | 115x125 |
| Performance Parameters | |
| Operating Weight (kg) | 19500 |
| Bucket Capacity (m³) | 0.51-1.10 |
| Travel Speed (High/Low) (km/h) | 35.0/2.6 |
| Swing Speed (rpm) | 12.2 |
| Slope Climbing Ability(%) | 34 |
| Bucket Digging Force (kN) | 116 |
| Arm Digging Force (kN) | 86 |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 8980×3440×3130 |
| Cabin Full Height (mm) | 1895 |
| Clearance Over Counterweight (mm) | 1235 |
| Track Gauge (mm) | 2650 |
| Minimum Ground Clearance (mm) | 350 |
| Minimum Turning Radius (Front Work Device) (mm) | 3480 |
| Rear End Swing Radius (mm) | 6800 |
| Working Range | |
| Maximum Digging Radius (mm) | 9580 |
| Maximum Digging Radius at Ground Level (mm) | 9400 |
| Maximum Digging Depth (mm) | 5830 |
| Maximum Digging Height (mm) | 9250 |
| Maximum Dumping Height (mm) | 6450 |
| Maximum Vertical Digging Depth (mm) | 5260 |
| Arm Swing Angle (Left/Right) (°) | ±7 |
| Fluid Capacities | |
| Fuel Tank (L) | 290 |
| Hydraulic Tank (L) | 240 |
| Engine Oil Replacement Volume (L) | 23 |
| Coolant Capacity (L) | 22 |