Product Details
Power Line Stringing Equipment Hydraulic Puller With German Rexroth
Speed Reducer
Characteristics |
- 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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- The puller adopts installation mode of two-wheel single spindle
trailer to be convenient for trans-field transportation. Pulling
wheel, engine, hydraulic oil tank and operation board are
reasonably arranged on both sides of main girder to make complete
machine realize single-point hoisting and convenient hoisting
transportation and reduce length of complete machine. The strength
safety coefficient of anchor point is big, safe and reliable.
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- 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.
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- The pulling wheel is treated by special technology, which is
wear-resistant.
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- The pulling wheel can rotate in positive and negative directions,
pull pulling rope and deliver pulling rope, and the pulling force
can be preset and displayed visually from pressure gauge.
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- The control handle adopts locating design to be convenient for
timely and accurate regulation and control, easy operation and
reducing fatigue strength of operator. The operation board can be
opened directly from the front to be convenient for inspection and
maintenance.
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- Adopt international advanced hydraulic servo control for pulling or
backing the machine at present and realize smooth regulation and
operation convenience, flexibility and reliability of pulling
speed.
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- Adopt German Rexroth planetary speed reducer with compact structure
and reliable quality.
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- Adopt aluminum alloy plate fin radiator. The radiator is carried
out forced cooling through hydraulic motor drive fan, with good
heat radiation effect and long steady operation time, and can
conveniently and in time regulate air output of fan according to
practical environment and working temperature.
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- Adopt friction plate type wet brake; integrated in planetary speed
reducer; being free of routine maintenance, with spring brake,
hydraulic pressure release, easy operation and rapid reaction
speed; zero clearance brake can be realized, safe and reliable. In
stopped state, conductor-sliding off accident arising from release
of tail rope can be avoided. When the engine flames out suddenly or
fails, the brake owns automatic brake protection function.
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- All kinds of hydraulic filters have by-pass value to protect the
system free from damage.
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Structure parameter
- Pulling wheel diameter: 600 mm
- Overall dimension (length*width*height): 4800*2350*2470 mm
- Max diameter of applicable pulling rope: 26 mm
- Groove number: 9
- Weight: 6600 kg
- Hoisting mode: Single point
Main technical performance parameter
- Max continuous pulling force: 120 kN
- Max intermittent pulling force: 150 kN
- Corresponding pulling force: 60 kN
- Corresponding speed: 2.5 km/h
- Max continuous tractive speed: 5 km/h
Engine
- Model: Straight type six-cylinder pressurizing four-stroke diesel
engine
- Type: Cummins 6CTA8.3-C260
- Cylinder diameter * stroke: 114*135 mm
- Rotary speed when maximum torque: 1500 r/min
- Total air output: 8.3 L
- Cooling method: forced air cooling
- Rated power (one hour power): 194 kw
- Rated speed: 2200 r/min
- Fuel consumption rate (bench test): 238 g/kw.h
- Max torque: 1135 Nm

Company Profile
Yixing Boyu Electric Power Machinery Co.,LTD
Established in 1993, Yixing Boyu Electric Power Machinery Co., Ltd.
is a manufacturer specialized in the research, development and
production of Electric Power Machinery, CE certified.
We are located in beautiful and rich city: Yixing city. We are a
High-tech enterprise in Jiangsu Province, with convenient
transportation access. All of our products comply with
international quality standards and are greatly appreciated in a
variety of different markets throughout the world.
1. Main configurations of our machine are from
Germany and USA
- Engine: American Cummins
- Main pump: German Rexroth
- Main motor& speed reducer: German Rexroth
- Tail bracket hoisting motor: American Eton
- Hydraulic meter: German
2. Our company have more than 25 years rich experience in
this field. Our product sells in distant markets: Sudan, Kenya,
Angola, Pakistan, Burma, India, Mexico, Germany etc. Our product is
also very popular in china.
3. We have one year quality guarantee, if
internal components go wrong within one year, we will change
another for free.
4. We can supply the specific components to the buyers with cost
price after warranty period.
Company

Workshop

Construction Site
