4 Ton Hydraulic Winch Puller is used for overhead transmission line single conductor or OPGW stringing. The machine is equipped with Cummins Water cooled Diesel Engine and Rexroth hydraulic pump.
1. SA-YQ40 Hydraulic Puller
Item No. | 07011 |
Model | SA-YQ40 |
Stringing capacity | 1 PILOT WIRE ROPE |
Max. Pulling Force (KN) | 40 |
Continuous Max. Pulling Force (KN) | 35 |
Speed at Max. continuous pull: | 2.5km/h |
Max. Pulling Speed (m/min) | 5km/h |
Root Diameter of Bull wheel (mm) | Φ400 |
Number of grooves | 7 |
Max. Steel rope Diameter (mm) | Φ16 |
Model of Diesel Engine | Water cooled diesel engine |
Power of Diesel Engine | 60 KW |
Rotate Speed of Engine (rpm) | 2000 |
Electrical System | DC24V |
Weight (kg) | 2500 |
Dimension (m) | 3.5 x 2.0 x 2.3 |
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 imported from Germany, 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: Cummins water-cooled diesel engine (China)
-Main variable displacement hydraulic pump and main motor: Rexroth (Germany)
-Reducer: R.R. (Italian)
-Hydraulic instruments: WIKA (German)
-Radiator: AKG (German)
- The hydraulic reel winder is equipped with 1400mm diameter steel drum (GSP1400)
We have strong engineering and experiensed people for design and manufacture special equipment and tools for transmisson line stringing equipment and tools.
Our Series of 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 |
2. SA-YZ30A Hydraulic Tensioner (Suitable for both Single conductor and OPGW)
Item No. | 07155 |
Model | SA-YZ30A |
Max. Tension Force (KN) | 30 |
Continuous Tension Force (KN) | 25 |
Max. Stringing Speed(km/h) | 5 |
Max. Pullback force (KN) | 20 |
Max. Pullback speed (km/h) | 0.9 |
Diameter of wheel (mm) | Φ1200 |
Number of grooves | 5 |
Max. Conductor Diameter (mm) | Φ32 |
Model of Engine | S195GM |
Power of Engine | 11KW |
Rotate Speed of Engine (rpm) | 2200 |
Electrical system: | DC12V |
Weight (kg) | 1700 |
Dimension (m) | 3.56 x 1.60 x 2.22 |
Application: It is suitable for single conductor, earth wire,OPGW and ADSS optic fiber cable stringing in line stringing operation.
Features:
- Closed hydraulic circuit, infinitely variable tension force contril
- The max. tension/pull back force can be preset, the tension force can be read from tension gauge
- Spring applied hydraulic released brake acts automatically in case of hydraulic failure to ensure line safety
- Hydraulic oil cooling system
- Bull wheels lined with wear proof MC nylon lining segments
- With rigid axle for towing at max. speed of 15 km/h
Main components:
- Engine: Chinese famous branded water-cooled diesel engine
- Main pump: Sauer (USA)
- Reducer: Dinamic Oil (Italian)
- Hydraulic Instrument: WIKA (German)
- Radiator: AKG (German)
4 Ton Hydraulic Tensioner SA－YZ40A
Item No. | 07171 |
Model | SA-YZ40A |
Max. Tension Force (KN) | 40 |
Continuous Tension Force (KN) | 35 |
Max. Stringing Speed(km/h) | 5 |
Max. Pullback force (KN) | 40 |
Max. Pullback speed (km/h) | 3 |
Diameter of wheel (mm) | Φ1200 |
Number of grooves | 5 |
Max. Conductor Diameter (mm) | Φ32 |
Model of Diesel Engine | Cummins Water Cooled |
Power of Engine | 51 KW |
Rotate Speed of Engine (rpm) | 2500 |
Electrical system: | DC24V |
Weight (kg) | 2800 |
Dimension (m) | 3.40 x 1.80 x 2.40 |
Application: It is suitable for single conductor, earth wire, OPGW and ADSS optic fiber cable stringing in line stringing operation.
Features:
-Closed hydraulic circuit, infinitely variable tension force contril
-The max. tension/pull back force can be preset, the tension force can be read from tension gauge
-Spring applied hydraulic released brake acts automatically in case of hydraulic failure to ensure line safety
-Hydraulic oil cooling system
-Bull wheels lined with wear proof MC nylon lining segments
-With hydraulic outlet for driving hydraulic reel stand and hydraulic compressor
-With rigid axle for towing at max. speed of 15 km/h
Main components:
-Engine: Cummins water-cooled diesel engine
-Main pump and motor: Rexroth hydraulic pump and hydraulic motor
-Reducer: R.R. (Italian)
-Hydraulic Instrument: WIKA (German)
-Hydraulic valve
-Radiator: AKG (German)
tension stringing
process of using pullers and tensioners to give the conductor sufficient tension and positive control during the stringing operation to keep it clear of the ground surface and other obstacles which could cause damage to the surface of the conductor
Grounding Roller for Conductor
Item No. | Model | Diameter of groove (mm) | Application | Max. Current (A) | Material of groove | Weight (kg) |
12101 | SJL-100 | Φ50 | Conductor | 100 | Aluminum | 8.9 |
Application: Designed to eliminate induced voltage on conductors or ground wires in line stringing operation. The whole set include the ground wire and grounding pole.
The Rope (not included) could be secured to pole or tower for preventing ground device froｍ moving with conductor.
