Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | BD150-8 |
| Model Abbreviation | 150 |
| Weight Range | Medium Dredge(13-30Ton) |
| Traveling Method | Crawler |
| Bucket Type | Backhoe |
| Operating Conditions | General purpose |
| Engine (Fuel) | |
| Engine Brand | Cummins |
| Model | QSB3.9 |
| Type | 4Cylinder intercooled turbocharged high-pressure common rail |
| Rated Power (kW) | 86 |
| Rated Speed (r/min) | 2200 |
| Total Displacement (L) | 3.8 |
| Performance Parameters | |
| Operating Weight (kg) | 14200 |
| Bucket Capacity (m³) | 0.65 |
| Travel Speed (High/Low) (km/h) | 5.5/3.5 |
| Swing Speed (rpm) | 12 |
| Grounding pressure(kPa) | 42.3 |
| Slope Climbing Ability(%) | 70 |
| Bucket Digging Force (kN) | 116 |
| Arm Digging Force (kN) | 75 |
| Arm Length (mm) | 4600 |
| Boom Length (mm) | 2500 |
| Maximum Traction Force (kN) | 126 |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 7700×2450×2950 |
| Clearance Over Counterweight (mm) | 970 |
| Track Ground Length (mm) | 2880 |
| Total Track Length (mm) | 3640 |
| Track Shoe Width (mm) | 600 |
| Track Gauge (mm) | 1990 |
| Minimum Ground Clearance (mm) | 433 |
| Minimum Turning Radius (Front Work Device) (mm) | 2470 |
| Rear End Swing Radius (mm) | 2400 |
| Working Range | |
| Maximum Digging Radius (mm) | 8306 |
| Maximum Digging Radius at Ground Level (mm) | 8073 |
| Maximum Digging Depth (mm) | 5550 |
| Maximum Digging Height (mm) | 8786 |
| Maximum Dumping Height (mm) | 6329 |
| Maximum Vertical Digging Depth (mm) | 4703 |
| Fluid Capacities | |
| Fuel Tank (L) | 245 |
| Hydraulic Tank (L) | 200 |
| Engine Oil Replacement Volume (L) | 11 |
| Hydraulic System | |
| Main Pump Type | Duplex variable piston pumps |
| Main Relief Valve Setting Pressure (Mpa) | 34.3 |
| Maximum Flow Rate of Main Pump (L/min) | 2×130 |
| Travel Hydraulic Circuit (Mpa) | 34.4 |
| Swing Hydraulic Circuit (Mpa) | 25 |
| Maximum Pressure of Pilot System (Mpa) | 3.9 |