Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | SY155H |
| Model Abbreviation | 155 |
| Weight Range | Medium Dredge(13-30Ton) |
| Traveling Method | Crawler |
| Bucket Type | Backhoe |
| Operating Conditions | General purpose |
| Power Type | Fuel |
| Engine (Fuel) | |
| Engine Brand | Isuzu |
| emission standard | Stage IV |
| Model | 4JJ1-XDRAG-01B-C4 |
| Type | Four-stroke，Water-cooled，Double overhead camshaft， Electronically controlled common rail injection system，Supercharged，Intercooled |
| Rated Power (kW) | 86 |
| Rated Speed (r/min) | 2200 |
| Maximum Torque (N·m) | 375 |
| Total Displacement (L) | 2.999 |
| Performance Parameters | |
| Operating Weight (kg) | 14100 |
| Bucket Capacity (m³) | 0.65 |
| Travel Speed (High/Low) (km/h) | 5.5/3.5 |
| Swing Speed (rpm) | 12 |
| Grounding pressure(kPa) | 43 |
| Slope Climbing Ability(%) | 70 |
| Bucket Digging Force (kN) | 103 |
| Arm Digging Force (kN) | 67 |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 7890×2490×2890 |
| Cabin Full Height (mm) | 2900 |
| Track Ground Length (mm) | 3010 |
| Total Track Length (mm) | 3730 |
| Track Shoe Width (mm) | 500 |
| Track Gauge (mm) | 1990 |
| Minimum Ground Clearance (mm) | 450 |
| Minimum Turning Radius (Front Work Device) (mm) | 2500 |
| Rear End Swing Radius (mm) | 2210 |
| Working Range | |
| Maximum Digging Radius (mm) | 8350 |
| Maximum Digging Depth (mm) | 5500 |
| Maximum Digging Height (mm) | 8800 |
| Maximum Dumping Height (mm) | 6600 |
| Maximum Vertical Digging Depth (mm) | 5085 |
| Fluid Capacities | |
| Fuel Tank (L) | 280 |
| Hydraulic Tank (L) | 200 |
| Engine Oil Replacement Volume (L) | 15 |
| Coolant Capacity (L) | 30 |