Transmission Line SA-QY40 4Ton OPGW Cable Puller Stringing
Equipment
SA-QY40 Cable Puller Stringing Equipment
Our GS40 (Also is SA-QY40) Hydraulic Puller has an overload
automatic protection function. The maximum traction
force for conductor stringing operation is able to be preset.
Another function is the automatic action of spring applied
hydraulically released brake. Owing to it, our product is safe to
be operated, in case that the motor suddenly turns off,
or other reasons cause the hydraulic failure.
In use of this GS40 (Also is SA-YQ40 )Hydraulic Puller, both
pulling speed and traction force are steplessly adjustable.
The pull in the rope can be clearly displayed on the line pull
gauge. Moreover, our product employs the steel wire rope
automatically winding device, for automatic rope arrangement as
well as easy loading and unloading.
SA-QY40 Cable Puller Stringing Equipment Technicial Parameter :
| Maximum linepull (kN) | 40 |
| Continuous linepull (kN) | 30 |
| Maximum linespeed (km/h) | 5 |
| Bullwheel bottom of groove diameter(mm) | Φ400 |
| Bullwheel grooves number | 7 |
| Maximum suitable steelrope diameter (mm) | Φ16 |
| Maximum through connector diameter (mm) | Φ50 |
| Engine power | Diesel |
| Dimensions (mm) | 3800×2020×2340mm |
| Weight (kg) | 2500 |
SA-QY40 Cable Puller Stringing Equipment Main Configuration
Engine Cummins
Main pump German Rexroth
Main motor speed reducer German Rexroth
Tail bracket hoisting motor American Eton
Hydraulic meter German WIKA
Operating handle German Rexroth |
SA-QY40 Cable Puller Stringing Equipment Configuration
·Hydraulic dynamometer with set-point and automatic control of
maximum pull
·Hydraulic oil cooling system
·Control instruments for hydraulic system and diesel engine
·On board reel winder with automatic level wind, suitable for
standard reel mod. 1100 and 1200
·Hydraulic front stabilizer
·Grounding connection point
SA-QY40 Cable Puller Stringing Equipment Hydraulic Transmission
Closed hydraulic circuit for step less speed variation in both
rotating directions. This machine is provided
with a pull pro-setting system that maintains the pre-set pulling
value (also when the speed is reduced
to "0") by automatically adjusting the operation speed according to
the friction and unexpected loads
which may occur.
SA-QY40 Cable Puller Stringing Equipment Additional Devices
·Lighting system for the trailer
·Hydraulic rope clamp for reel change
·Swivel guide rope roller
·Trailer for towing at max speed of 30 km/h
·Extra shaft
·Digital speed and meter counter (extra charge)
