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Product Details:
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| Type: | Hydraulic Puller Machine With Cummins Engine | Bull-wheel Diameter: | 750mm |
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| Overall Dimension (length×width×height): | 4800×2350×2550 Mm | Cooling Mode: | Forced Cooling |
| Speed Reducer: | German Rexroth | System Working Pressure: | 12Mpa |
| Highlight: | TY180 Hydraulic Puller Machine,Hydraulic Puller Machine With Cummins Engine,Hydraulic Puller Equipment For Overhead Line |
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TY180 Hydraulic Puller Machine With Cummins Engine For Overhead Line
Application:
Hydraulic tensioner machine is a kind of mechanical equipment which can provide resistance moment to make conductors, ground wires and optical cables spread through double drums under a certain tension. It is used to tense one or more conductors, ground wires and optical cables to obtain good tension state.
Purposes and characteristic
The machine is a kind of high efficiency electric construction machinery, with good entire performance, high configuration of main functional components, large power reserve, quick pulling speed and wide application. The machine is mainly matched with small efficiency tensioner, is used for the stringing of pulling ropes and also pulls conductor under meeting pulling force. It can satisfy the stringing of 220KV double-bundle LGJ-630 and below conductor in mountainous area and foothills, 220KV double-bundle LGJ-720 and below conductor in flatlands, OPGW or AESS optical cable in various terrains and single conductor LGJ-720 and below in mountainous area and foothills, and 500KV and below wire pulling ropes in various terrains.
| Structure parameter | |
| Bull-wheel diameter | 750 mm |
| Groove number | 10 |
| Max diameter of applicable pulling rope | 30 mm |
| Weight | 7800 kg |
| Overall dimension (length×width×height) | 4800×2350×2550 mm |
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Main technical performance parameter |
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Max intermittent pulling force |
180 kN |
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Max continuous pulling force |
150 kN |
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Speed at max pull |
2.5 km/h |
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Max speed |
5 km/h |
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Pull at max speed |
75 kN |
| 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 | A4VG250HDDT1/32R |
| Hydraulic motor | |
| Model | inclined-axis bi-directional constant displacement tapered plunger motor (German Rexroth) |
| Type | A2FE160/61W-VZL106 |
| Speed reducer | |
| Model | two-grade planet gear reduction (German Rexroth) |
| Type | GFB60T2B24-06 |
| Reduction ratio | 34 |
| Brake response pressure | 1.8Mpa |
| Engine | |
| Type | Cummins 6L8.9AA-C325 |
| Cylinder diameter × stroke | 114×144.5 mm |
| Total air output | 8.9 L |
| Rated speed | 2200 r/min |
| Rated power (one hour power) | 239 kw |
| Max torque | 1230 Nm |
| Rotary speed when maximum torque | 1400 r/min |
| Fuel consumption rate (bench test) | 225g/kw.h |
| Electric system | |
| System voltage | 24V |
| Storage battery | 6－QA-120(2 pcs) |
| Engine starting | 24V electric starting |
| 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 |
Contact Person: Mr. Green Lu
Tel: +86 18036062799
