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SA-YQ90 hydraulic puller
SA-YQ90 hydraulic puller
order number: 07041
Essential parameter
Maximum linepull(kN):90
Continuous linepull(kN): 80
Maximum linespeed(km/h):5
Bullwheel bottom of groove diameter(mm): φ520
Bulwheel grooves number:7
Maximum suitable steelrope diameter(mm):φ20
Maximum through connector diameter(mm):φ60
Engine power/speed(kW/rpm): 121/2500
Dimensions(mm): 3500 ×2100×2500
Weight(kg):4300

Feature:
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.hydraulic pull rope clamp, replacing steel conveniently.
5.Attached reel winder with automatically level wind. load and unload conveniently

Main component
1.engine: Cummins(USA)water cooled diesel engine.
2.main variable displacement pump, main motor: Rexroth(BOSCH)
3.Reducer: Rexroth(BOSCH)
4.Main hydraulic valves: Rexroth(BOSCH)
5.Radiator:AKG
6.Hydraulic instrument:WIKA
7.Mating with model GSP1400 drum(order number: 07125C)
8.If you choose Cummins(DONGFENG) water cooled diesel motor, the mode is "YA-YQ90D", order number: 07042.