3 Ton Hydraulic Winch Puller is used for overhead transmission line single conductor or OPGW stringing. the machine is equipped with Diesel engine and hydraulic Sauer Pump. Lots of Chnese customers and foreign customers used it for their OPGW and earth wire stringing on high voltage power lines up to 500 KV.

Essential Parameters

Item No.	07001
Model	SA-YQ30
Stringing capacity	1 PILOT WIRE ROPE
Max. Pulling Force (KN)	30
Continuous Max. Pulling Force (KN)	25
Speed at Max. Continuous pull:	2.5km/h
Max. Pulling Speed (m/min)	5km/h
Root Diameter of Bull wheel (mm)	Φ300
Number of grooves	7
Max. Steel rope Diameter (mm)	Φ13
Model of Diesel Engine	Water cooled diesel engine
Power of Diesel Engine	31 KW
Rotate Speed of Engine (rpm)	2200
Electrical System	DC24V
Weight (kg)	1500
Dimension (m)	3.2 x 1.6 x 2.0

Application: the hydraulic puller is used to pull pilot wire rope for overhead transmission line. It is equipped with hydraulic system, and can be easily used and maintained.

Features:

-with closed hydraulic circuit and variable displacement plunger pump, the pulling force could be step less controlled.

-the max pulling force for stringing operation can be preset.

-Automatic over pulling protection system

-with the radiator from Germany AKG, the machine has good heat dissipate performance.

-with a negative spring applied hydraulic released brake, and automatic overload protection.

-with hydraulic oil cooling system.

-Heat treated wear-proof bullwheels

-with rigid axle for towing at high speed, the machine looks beautiful.

-Integral self-loading reel winder with automatic level wind.

-Heavy duty R-tires with excellent shock-absorbing performance.