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 equipment on high voltage power lines up to 500 KV.
We are the first manufacture in this line for getting ISO9001 certificate and CE certificate.
SA-YQ30 Hydraulic Cable Puller Stringing Equipment
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.
Main Components:
-Engine: Chinese top Brand water-cooled diesel engine
-Main variable displacement hydraulic pump and main motor: SAUER (American) and SAI (Italian)
-Reducer: R.R. (Italian)
-Hydraulic instruments: WIKA (German)
-Radiator: AKG (German).
The 3 Ton hydraulic winch puller has been exported to more than 20 counties in the world.
Whole series of our Hydraulic Winch Puller
Model | Max. Pulling Force | Usage | Max. Diameter of rope |
SA-YQ30 | 30 KN | Single conductor or OPGW | 13 mm |
SA-YQ40 | 40 KN | Single conductor or OPGW | 16 mm |
SA-YQ60 | 60 KN | Single or Two Conductors | 18 mm |
SA-YQ90 | 90 KN | Two or Three Conductors | 20 mm |
SA-YQ180 | 180 KN | Three or Four Conductors | 24 mm |
SA-YQ220 | 220 KN | Four or Six conductors | 30 mm |
SA-YQ250 | 250 KN | Four or Six conductors | 32 mm |
SA-YQ300 | 300 KN | Four or Six conductors | 38 mm |
SA-YQ400 | 420 KN | Four or Six conductors | 45 mm |
Shipment
1. The machine will be shipped in container
2. We will ship the products within one month normally after receiving the payment.
3. Stock is available for standard product.
Ningbo Dongfang Macinery of Power Co., Ltd. is known as the leading manufacture of transmission line stringing equipment and tools in China, for supply safe, reliable and competitive products to the world market. During the last 25 years, Ningbo Dongfang became from a local manufacture to the leading manufacture in China. The products of transmission line stringing equipment and tools have been exported to more than 40 countries. The hydraulic conductor puller and hydraulic conductor tensioners are main products of Ningbo Dongfang. From 1998, Ningbo Dongfang started to produce hydraulic conductor puller and hydraulic conductor tensioner with the help of National Power Company in China.
The rapid industrialization in the end of 20th century made electrical transmission lines and grids a critical part of the economic infrastructure in China. The fast development of south and east area formed big requirement of electricity from North and West of China, where is the main area for generation of hydro electric power and coal fired electric power.
The first big area grid 500 KV DC transmission line was set up in 1989 from GezhouBa to East of China. More and more super high voltage transmission lines are set up across China, include 800KV DC and 1000KV AC power lines. Big quantities of hydraulic conductor pullers and hydraulic conductor tensioners are required for big transmission line stringing. The old motorised puller can not satisfy the job for stringing big conductors, the electric engineering company started to import equipment from Italy, North America, Germany, and design modern hydraulic stringing equipment by themseleves.
