Transmission Line Stringing Equipment Max Continuous Pulling Force
150kN Hydraulic Puller Performance parameter Max intermittent pulling force | 180 kN | Max continuous pulling force | 150 kN | | Pull at max speed | 75 kN | Speed at max pull | 2.5 km/h | Max speed | 5 km/h | Groove number | 10 | Bull-wheel diameter | 750 mm | Overall dimension (length×width×height) | 4800×2350×2550 mm | Max diameter of applicable pulling rope | 30 mm | Weight | 7800 kg | Engine | Cummins 6L8.9AA-C325 | Cylinder diameter × stroke | 114×144.5 mm | | Rated power (one hour power) | 239 kw | Total air output | 8.9 L | Fuel consumption rate (bench test) | 225g/kw.h | Rotary speed when maximum torque | 1400 r/min | Max torque | 1230 Nm | Rated speed | 2200 r/min | Cooling mode | forced cooling | | Hydraulic motor | inclined-axis bi-directional constant displacement tapered plunger
motor (German Rexroth) | | Type | A2FE160/61W-VZL106 | Main pump | sloping cam plate bi-directional plunger pump (German Rexroth) | Type | A4VG250HDDT1/32R | Speed reducer | two-grade planet gear reduction (German Rexroth) | Type | GFB60T2B24-06 | | Brake response pressure | 1.8Mpa | Reduction ratio | 34 | Auxiliary oilway hydraulic system working pressure | 12Mpa | Duplex gear pump | 1PF2G2-4X/016＋014RR20MRL | | Sleeve extension oil cylinder | 3TG110×250 | Hoisting motor | J2K-305 | Fan motor | GM5-12-1FE13-S-20 | Radiator | B5024 | Electric system voltage | 24V | | Engine starting | 24V electric starting | Storage battery | 6－QA-120(2 pcs) |
Characteristics | - The pulling wheel, through special technological treatment, is
rustless and abrasion resistant.
| - The puller is hydraulic drive type, adopts German Rexroth hydraulic
control sloping cam plate variable displacement pump, inclined-axis
hydraulic motor to form closed type circuit hydraulic drive system.
- It has advanced technique, power saving, high drive efficiency,
reliable quality and self overload protection function to avoid
damage of hydrodynamic shock and acceleration of oil temperature
rise.
| - The puller is comprised of engine, closed-type hydraulic system,
speed reducer drive system, pulling wheel, coiling mechanism of
pulling rope, operation system and mainframe.
- The main puller and coiling mechanism of pulling ropes make up a
whole.
- There is hydraulic lifting stabilizer in the forepart of frame,
double stabilizer in the rear part, when working, you can adjust
them to working location.
- The whole machine has compact layout, reasonable space position and
operation convenience.
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