Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | SWE155E-3H |
| 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 | Cummins |
| Model | QSF3.8 |
| Type | Four-stroke、Supercharged、Direct Injection、Water-cooled |
| Rated Power (kW) | 93 |
| Rated Speed (r/min) | 2200 |
| Maximum Torque (N·m) | 500 |
| Total Displacement (L) | 3.76 |
| Performance Parameters | |
| Operating Weight (kg) | 14880 |
| Bucket Capacity (m³) | 0.7 |
| Travel Speed (High/Low) (km/h) | 5.3/3.2 |
| Swing Speed (rpm) | 11 |
| Grounding pressure(kPa) | 36.8 |
| Slope Climbing Ability(%) | 35 |
| Bucket Digging Force (kN) | 100 |
| Arm Digging Force (kN) | 76 |
| Arm Length (mm) | 4600 |
| Boom Length (mm) | 2500 |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 7840×2600×2850 |
| Cabin Full Height (mm) | 2825 |
| Clearance Over Counterweight (mm) | 940 |
| Track Ground Length (mm) | 3000 |
| Total Track Length (mm) | 3765 |
| Track Shoe Width (mm) | 600 |
| Overall Track Width (mm) | 2600 |
| Track Gauge (mm) | 2000 |
| Minimum Ground Clearance (mm) | 410 |
| Minimum Turning Radius (Front Work Device) (mm) | 2645 |
| Rear End Swing Radius (mm) | 2355 |
| Working Range | |
| Maximum Digging Radius (mm) | 8370 |
| Maximum Digging Radius at Ground Level (mm) | 8225 |
| Maximum Digging Depth (mm) | 5525 |
| Maximum Digging Height (mm) | 8640 |
| Maximum Dumping Height (mm) | 6145 |
| Maximum Vertical Digging Depth (mm) | 5000 |
| Fluid Capacities | |
| Fuel Tank (L) | 245 |
| Hydraulic Tank (L) | 150 |
| Hydraulic System | |
| Main Pump Type | Double tandem variable piston pumps |
| Main Relief Valve Setting Pressure (Mpa) | 31.4/34.3 |
| Maximum Flow Rate of Main Pump (L/min) | 2×126.4 |
| Maximum Pressure of Pilot System (Mpa) | 3.9 |
| Maximum Flow Rate of Pilot System (L/min) | 20 |