SA-YQ90D 9 ton hydraulic puller is used for pulling single pilot wire rope for stringing single or two bundled conductors in overhead transmission line construction. It is equipped with water cooled diesel engine system, hydraulic pump system, and automatic winding system for pilot wire rope.
Order number : 07042
-Essential parameter
Maximum linepull (kN):90
Continuous linepull (kN):80
Maximum linespeed (km/h):5
Bullwheel bottom of groove diameter (mm):Φ520
Bullwheel 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 linepull 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 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. Optional Cummins( USA ) water –cooled diesel engine , model "SA-YQ90",order number:07041.
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