90KN SA-YQ90 hydraulic puller with diesel engine for overhead line
|Maximum linepull (kN)||90|
|Continuous linepull (kN||80|
|Maximum linespeed (km/h)||5|
|Bullwheel bottom of groove diameter(mm)||as your requirements|
|Bullwheel grooves number||7|
|Maximum suitable steelrope diameter (mm)||as your requirements|
|Maximum through connector diameter (mm)||as your requirements|
|Engine power /speed (kW/rpm)||121/2500|
1. Cummins (USA) / Cummins(DONGFENG) water cooled engine
2. Main variable pump and main motor: rexroth(BOSCH)
4.Main hydraulic valve:rexroth(BOSCH)
6. Hydraulic instrument:WIKA
7. Mating with model GSP1400 drum
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 .
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.