40 Ton Hydraulic Winch Puller Machine is used for 1000 KV overhead transmission line stringing, for pulling 4 big conductors up to 48mm diameter. The hydraulic tensioner could be 2X80 or 2X90 hydraulic tensioner.
1. SA-YQ400 Hydraulic Puller Machine
Item No. | 07075 |
Model | SA-YQ420 |
Stringing capacity | 1 pilot steel wire rope |
Max. Pulling Force (KN) | 420 |
Max. Continuous Pulling Force (KN) | 360 |
Speed at Max. continuous pull: | 2.5km/h |
Max. Pulling Speed (m/min) | 5km/h |
Root Diameter of Bull wheel (mm) | Φ960 |
Number of grooves | 11 |
Max. Steel rope Diameter (mm) | Φ40 |
Model of Diesel Engine | Water cooled diesel engine |
Power of Diesel Engine | 535 KW |
Rotate Speed of Engine (rpm) | 2100 |
Electrical System | DC24V |
Weight (kg) | 14800 |
Dimension (m) | 6.1 x 2.60 x 2.80 |
Application: The hydraulic puller is used to pull four bundled conductors or 2 bundled conductors for power line construction. It is fully hydraulic controlled, easily used and maintained
Features:
- Closed hydraulic circuit,infinitely variable speed control in both rotating directions.
- The max pulling force for stringing operation can be preset, pulling force in the rope can be read on the line pull gauge.
- Automatic over pulling protection system
- Spring applied hydraulic released brake acts automatically in case of hydraulic failure to ensure safety.
- Hydraulic oil cooling system.
- Heat treated wear-proof bull wheels
- With rigid axle for towing at high speed, the machine looks beautiful.
- Hydraulic actuated pulling rope clamp for convenient reel change.
- Integral self-loading reel winder with automatic level wind.
- Max. reel diameter 1900mm
Main Components:
- Engine: Cummins water-cooled diesel engine. (USA)
- Main variable displacement hydraulic pump and main motor: Rexroth (German)
- Reducer: Rexroth. (Germany)
- Reel winder motor: Danfoss (Danish)
- Main hydraulic valves: Rexroth (Germany
- Hydraulic instruments: WIKA (German)
- Radiator: AKG (German)
2. Hydraulic Tensioner SA－YZ2X80 for 2 bundled conductors
Item No. | 07199 |
Model | SA-YZ 2X80 |
Max. Tension Force (KN) | 2X100 or 1X200 |
Continuous Tension Force (KN) | 2X80 or 1X160 |
Max. Stringing Speed(km/h) | 5 |
Max. Pullback force (KN) | 2X90 or 1X180 |
Max. Pullback speed (km/h) | 2 X 1.6 |
Diameter of wheel (mm) | Φ1850 |
Number of grooves | 2X6 |
Max. Conductor Diameter (mm) | Φ49 |
Model of Engine | DEUTZ AIR COOLED |
Power of Engine | 82.5 KW |
Rotate Speed of Engine (rpm) | 2500 |
Electrical system: | DC24V |
Weight (kg) | 11000 |
Dimension (m) | 5.30 x 2.30 x 2.95 |
Application: It is suitable to string two bundled conductors or single conductor in overhead transmission line.
Features:
- Closed hydraulic circuit, infinitely variable tension force control in both directions.
- The max. tension/pull back force for conductor stringing operation can be presetted, the tension /pull back force can be read from the tension gauge of machine.
- 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 2 hydraulic power outlets to control 2 sets of hydraulic reel stands.
- Hydraulic front jack
- Mounted on trailer with rigid axle for towing at max. speed of 15 km/h
Main components:
- Engine: Deutz air-cooled diesel engine (Made in China)
- Main variable displacement pump and main motor: Rexroth (German)
- Reducer: R.R. (Italian)
- Main hydraulic valves: Rexroth (German)
- Hydraulic Instrument: WIKA
- Quick couplings: EMB
- Radiator: AKG
3. 5 Sheaves Stringing Blocks for four bundled conductors
Item No. | Model | Working Load (KN) | Conductor Range (mm) | Material of sheave | Weight (kg) |
10167 | SHWQN1040 | 200 | ≤46 mm | All Nylon | 330 |
Application: It is used for four bundled conductors stringing. Sheave size: Ø1040 X Ø900 X 125
All the conductor sheaves are made of high strength nylon, the central sheave is specially designed with high strength, it is good for passing both of pilot steel wire rope and conductors.
All the sheaves are mounted on high strength heavy duty ball bearings.
The frame of stringing blocks is made of galvanized steel. Breaking Load: 3 Times of working load.
Option: The central sheave can be changed to steel sheave.
4. Anti twisting braided steel wire rope
Item No. | Nominal diameter | Min. Breaking Load (KN) | Single strand diameter (mm) | Normal T/S (N/mm²) | Net Weight (kg/1000m) | |
18204A | 13 | 115.00 | Φ3.0 | 1960 | 620 | |
18214A | 24 | 360.00 | Φ5.2 | 1960 | 1820 | |
Anti twisting steel rope is specially braided from high strength, high flexible galvanized steel wire. The braided steel strand has high flexibility, complete stability to rotation under tension force. The wire rope is lubricated for long time usage.
It can homogeneously distribute the pressure between the elementary wires. The special rope can increase efficiency during the overhead transmission line stringing work. The rope is packed in steel drum which can be installed directly on the reel winder of puller.
5. Aluminum alloy Conductor come along clamp
Item No. | Model | Working Load (KN) | Conductor Range | Weight (kg) | Material |
13229 | SKL-80 | 80 | Φ42-44 mm | 18 | Aluminum alloy |
Application: It is specially used for adjustment of sagging of conductors, to hold the conductors temporarily during the stringing operation. The whole body and jaw is made of High strength Aluminum Alloy, light weight and good for protecting the surface of conductors.
Why choose us:
1. High quality and competitive price, more than 30 engineers working in the design and quality control department.
2. Leading and biggest manufacture for stringing equipment in China.
3. 25 years of production experience and more than 1000 customers in the country and abroad market. The set of 9 ton puller and 8 ton tensioner have been sold to more than 20 countries.
4. Big stock condition for fast shipment.
5. Detailed pre-sales service and fast active after-sales service. Response within 12 hours after-sales service
