Overhead line construction tools 30KN SA-YQ30 hydraulic puller
Hydraulic puller is used for power construction, main components of
products using international brand-name manufacturers, hydraulic
components used in traction power system... Or Cummins DEUTZ
products. The main performance is: the main circuit for the
hydraulic closed circuit for traction speed stepless adjustment,
overload protection of traction machine constant tension control,
which is arranged on the drum between the speed reducer, the
reducer input shaft is connected with the main motor, main motor
reducer is arranged between the brake; the output shaft of the
speed reducer is provided with a connection the reel driving
device; the bracket is also provided with an inverter control
cabinet; a photoelectric pulse encoder on the shaft of the main
motor; speed detection terminal of photoelectric encoder and
frequency converter is connected with the control terminal of the
frequency converter is connected with the motor.
1. Chinese famous diesel engine.
2. Main pump:SAUER –SUNDSTRAND pump .main motor : SAI techniques
4. Hydraulic instrument:WIKA
5. Mating with model GSP950 drum (order number :07125A).
|Maximum linepull (kN)||30|
|Continuous linepull (kN||25|
|Maximum linespeed (km/h)||5|
|Bullwheel bottom of groove diameter(mm)||Φ300|
|Bullwheel grooves number||7|
|Maximum suitable steelrope diameter (mm)||Φ13|
|Maximum through connector diameter (mm)||Φ40|
|Engine power /speed (kW/rpm)||31/2200|
1. It is applied to traction in the process of paying off the
wire,earth wire,OPGW and ADSS.
2. Closed Hydraulic back oil circuit, bidirectional variable
plunger pump ,you can change the traction in any case.
3. Maximum traction force can be preset, automatic overload
4. Pressure loss automatic braking device is used to ensure the
safety of system operation
when loss of pressure in case of the engine suddenly stops or other
5. Hydraulic traction rope clamping device, automatic rope
,convenient to loading and unloading.
6. Trailer type structure,rigid scaffold,attractive appearance.
1. Infinitely variable speed and line control ,the pull in the rope
can be read on the line pull gauge .
2. The max pull for conductor –stringing operation can preset
,automatic overpull protection system .
3. Spring applied –hydraulic release brake acts automatically in
case of hydraulic failure ensure to safety .
4. Attached reel winder with automatically level wind .load and
unload conveniently .