Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | S550 |
| Model Abbreviation | 550 |
| Rated Load Capacity (kg) | 926 |
| Operating Weight (kg) | 2612 |
| Bucket Digging Force (kN) | 2156kg |
| Boom Digging Force (kN) | 1902kg |
| Traveling Method | Tire Type |
| Weight Range | 0.8-1Ton |
| Engine | |
| Engine Brand | Doosan |
| emission standard | Stage IV |
| Model | D24 |
| Rated Power/Speed (kW/r/min) | 50.7 |
| Maximum Torque/Speed (N·m/r/min) | 252 |
| Total Displacement (L) | 2.4 |
| Power Type | Fuel |
| Hydraulic System | |
| Flow Rate (at Rated Speed) (L/min) | 64.7 |
| Rated Working Pressure (Mpa) | 23.8~24.5 |
| Transmission System | |
| Maximum Travel Speed (Forward/Reverse) (km/h) | 11.8/17.3（Single speed/Two-speed） |
| Fluid Capacities | |
| Fuel Tank Capacity (L) | 93.7 |
| Machine Dimensions | |
| Overall Length (with Bucket) (mm) | 3378 |
| Overall Length (without Attachment) (mm) | 2657 |
| Overall Width (at Tire Edge) (mm) | 1643 |
| Overall Height (mm) | 1972 |
| Wheelbase (mm) | 1082 |
| Track Gauge (mm) | 1374 |
| Minimum Ground Clearance (mm) | 185 |
| Bucket Width (mm) | 1727 |
| Working Range | |
| Maximum Dumping Height (mm) | 2205 |
| Unloading Distance (at Maximum Height) (mm) | 432 |
| Maximum Height of Bucket Pivot Pin (mm) | 2908 |
| Front Turning Radius (with Bucket) (mm) | 2032 |
| Departure Angle (°) | 24.2 |
| Bucket Tilt Angle on Ground (°) | 30 |
| Unloading Angle at Maximum Height (°) | 42 |
| Bucket Tilt Angle at Maximum Height (°) | 97 |