Yixing Boyu Electric Power Machinery Co.,LTD
Yixing Boyu Electric Power Machinery Co.,Ltd. Professional High Quality Stringing Equipment Manufacturer Machines, Accessories and Tools. CE CERTIFIED.
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150kN Hydraulic Puller With Straight Type Six-cylinder Pressurizing Four-stroke Diesel Engine
| Performance parameter | ||
| Main technical performance parameter | Max intermittent pulling force | 150kN |
| Max continuous pulling force | 120 kN | |
| Corresponding speed | 2.5 km/h | |
| Max continuous tractive speed | 5 km/h | |
| Corresponding pulling force | 60 kN | |
| Structure parameter | Pulling wheel diameter | 600mm |
| Groove number | 9 | |
| Max diameter of applicable pulling rope | 26mm | |
| Weight | 6600kg | |
| Overall dimension (length*width*height) | 4800*2350*2470 mm | |
| Hoisting mode | single point | |
| Engine | Type | Cummins 6CTA8.3-C260 |
| Model | Straight type six-cylinder pressurizing four-stroke diesel engine | |
| Cylinder diameter * stroke | 114*135 mm | |
| Total air output | 8.3 L | |
| Rated speed | 2200 r/min | |
| Rated power (one hour power) | 194 kw | |
| Max torque | 1135Nm | |
| Rotary speed when maximum torque | 1500 r/min | |
| Fuel consumption rate (bench test) | 238g/kw.h | |
| Cooling method | forced air cooling | |
| Drive system | Closed type circuit hydraulic drive system adjusts speed through hydraulic plunger pump with bi-directional variable displacement, reduces speed through planet gear and drives pulling wheels to rotate in positive and negative directions through the first level gear terminal drive. | |
| Cooling mode | forced cooling | |
| Main pump | Model | sloping cam plate bi-directional plunger pump (German Rexroth) |
| Type | A4VG250EP4DT1/32R-NSF02F021 | |
| Hydraulic motor | Model | sloping cam plate bi-directional plunger pump (German Rexroth) |
| Type | A4VG250EP4DT1/32R-NSF02F021 | |
| Speed reducer | Model | two-grade planet gear reduction (German Rexroth made by Beijing sole investment plant) |
| Type | 310 L2 | |
| Reduction ratio | 21.8 | |
| Brake response pressure | 2.5Mpa | |
| Auxiliary oilway hydraulic system | Open type constant displacement throttle speed governing hydraulic system is supplied oil by gear pump and controls oil liquor’s cooling and hoisting tail bracket’s lifting of the whole hydraulic system through hand operated direction valve and ball valve. | |
| System working pressure | 12Mpa | |
| Duplex gear pump | 1PF2G2-4X/016+014RR20MRL | |
| Fan motor | GM5-12-1FE13-S-20 | |
| Hoisting motor | J2K-305 | |
| Sleeve extension oil cylinder | 3TG110×250 | |
| Radiator | B5024 | |
| Electric system | System voltage | 24V |
| Storage battery | 24V electric starting | |
Cautions
1. Stress of puller is larger and requirement of anchor block is especially high, so reliability of anchor block shall be guaranteed.
| Safety Warning | Before you use, maintain and repair the machine, please carefully read and fully understand the operation instruction, and strictly abide by precautions and warning of relevant safety; fine maintenance and correct use and operation can reduce failure and extend machine life. |