230KV Overhead Transmission Line Stringing Equipments are used for Two conductors or OPGW stringing, with 9 ton puller and 8 Ton (2x40KN) Tensioner.
We are the leading manufacture of stringing equipments and tools from 1988 in China. Our products have been exported to more than 50 countries in the world. We can provide whole set of equipment and accessory tools for stringing up to 1000KV transmission line.
1. SA-YQ90D Hydraulic Puller
Item No. | 07042 |
Model | SA-YQ90D |
Stringing capacity | 1 pilot steel wire rope |
Max. Pulling Force (KN) | 90 |
Max. Continuous Pulling Force (KN) | 80 |
Max. Pulling Speed (m/min) | 5km/h |
Pulling force at max. speed: | 45 KN |
Root Diameter of Bull wheel (mm) | Φ520 |
Number of grooves | 7 |
Max. Steel rope Diameter (mm) | Φ21 |
Model of Diesel Engine | Water cooled diesel engine |
Power of Diesel Engine | 123 KW |
Rotate Speed of Engine (rpm) | 2500 |
Electrical System | DC24V |
Weight (kg) | 4300 |
Dimension (m) | 4.3 x 2.1 x 2.3 |
Application: The hydraulic puller is used to pull pilot steel wire rope for stringing conductors in overhead transmission 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.
- Spring applied hydraulic released brake acts automatically in case of hydraulic failure to ensure safety. Automatic over pulling protection system
- 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 hydraulic self-loading reel winder with automatic level wind.
Main Components:
- Engine: Cummins water-cooled diesel engine.
- Main variable displacement hydraulic pump and main motor: Rexroth (German)
- Reducer: R.R. (Italian)
- Reel winder motor: Danfoss (Danish)
- Main hydraulic valves: Rexroth
- Hydraulic instruments: WIKA (German)
- Radiator: AKG (German)
2. Hydraulic Tensioner SA-YZ2X40B for 2 bundled conductors
Item No. | 07192 |
Model | SA-YZ 2X40B |
Max. Tension Force (KN) | 2X40 or 1X80 |
Continuous Tension Force (KN) | 2X35 or 1X70 |
Max. Stringing Speed(km/h) | 5 |
Max. Pullback force (KN) | 2X40 or 1X80 |
Max. Pullback speed (km/h) | 2 X 1.2 |
Diameter of wheel (mm) | Φ1500 |
Number of grooves | 2X5 |
Max. Conductor Diameter (mm) | Φ40 |
Model of Engine | DEUTZ AIR COOLED |
Power of Engine | 51 KW |
Rotate Speed of Engine (rpm) | 2500 |
Electrical system: | DC24V |
Weight (kg) | 4850 |
Dimension (m) | 4.50 x 2.20 x 2.80 |
Application: It is suitable to string two bundled conductors in overhead transmission line construction.
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
- Two Independent Bull wheels lined with wear proof MC nylon lining segments for 2 conductors.
- 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.
- 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 SHEAVES CONDUCTOR PULLEYS
Item No. | Model | Rated Load (KN) | Conductor Range (mm) | Material of sheave | Weight (kg) |
10142 | SHSQN822 | 60 | ≤36 mm | Nylon | 118 |
Application: The three sheaves stringing blocks could be used for two or three bundled conductors stringing. All the sheaves are made of MC nylon. The central sheave is specially strengthened. it is good for passing both steel rope and conductors. All the sheaves are mounted on ball bearings. The frame of blocks is made of galvanized steel. The grounding roller device is optional for choose.
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) | |
18209A | 18 | 210.00 | Φ4.0 | 1960 | 1060 | |
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.
STEEL DRUM
THE STEE REEL IS MADE OF TUBULAR STEEL AND PROTECTED AGAINST CORROSION. THE STEEL REEL IS DESIGNED FOR MOUNTING ON REEL WINDER OF HYDRAULIC PULLERS.
Ratchet Lever Hoist with chain.
MODEL | HSH-CII1.5 | HSH-CII3 | HSH-CII6 | |
Item No. | 14222 | 14232 | 14242 | |
CAPACITY (TONS) | 1.5 | 3 | 6 | |
STANDARD LIFT (M) | 3 | 3 | 3 | |
RUNNING TEST LOAD (KN) | 22.5 | 37.5 | 75.0 | |
EFFORT REQUIRED TO LIFT RATED LOAD (N) | 220 | 320 | 340 | |
STRAND NO. OF LOAD CHAIN | 1 | 1 | 2 | |
LOAD CHAIN DIAMETER (MM) | 8 | 10 | 10 | |
DIMENSIONS (MM) | A | 203 | 215 | 200 |
B | 118 | 130 | 130 | |
C | 155 | 200 | 200 | |
D | 45 | 50 | 64 | |
H | 380 | 480 | 600 | |
L | 370 | 410 | 410 | |
K | 36 | 40 | 50 | |
NET WEIGHT (KG) | 11.8 | 21 | 32 | |
PACK MEASUREMENT (MM) | 46.5X15.5X19 | 51X19X21.5 | 53X22X21.5 | |
EXTRA WEIGHT OF PER METER | 1.4 | 2.2 | 4.4 | |
Application: It is used to lift goods or pulling the conductors during the sagging operation. The solid bearing is adopted in the joint of load sprocket wheel and wall panel, to improve the flexibility and working efficiency. Mechanical braking system is available for safety.
Aluminum alloy Conductor Come along Clamp
Item No. | Model | Working Load (KN) | Conductor Range | Weight (kg) | Material |
13225 | SKL-50 | 50 | Φ29-35 mm | 7.20 | Aluminum alloy |
13224A | SKL-40A | 40 | Φ28-30 mm | 6.0 | 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.
230KV Transmission Line stringing tools are loaded in container.
