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NINGBO HUAXIANG DONGFANG MACHINERY AND TOOLS OF POWER CO., LTD.

China 20 Ton Tension Stringing Equipment for pulliing Overhead Conductor manufacturer

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20 Ton Tension Stringing Equipment for pulliing Overhead Conductor 

Price: 200000.0 USD 
Payment Terms: T/T,L/C 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: SA-YQ220 SA-YZ250 SA-YZ4X50...
Production Capacity: 10 sets per month
Delivery Date: 45-60 days
Description of Product: Transmission Line Tension S...
Quantity of Conductors: four Bundled Conductors
Max. Tension Force: 200 KN
Max. Pulling Speed: 5 km per hour
Means of Transport: Ocean,Land
Packing: container parts packed in p...
Brand Name: Dongfang
Model: SA-YQ220 SA-YZ250 SA-YZ4X50...
Diameter of Conductors: Up to 42 mm
Max. Pulling Force: 250 KN

20 Ton Tension Stringing Equipments are used for overhead power line 4 or 6 oconductors stringing project. It is used for 500 KV , 750KV, 800KV line.

20 Ton Tension Stringing Equipments are used for overhead power line 4 or 6 oconductors stringing project. It is used for construction of 500 KV, 750KV or 800KV power transmission line.

 

We are first manufacture to get CE certification of stringing equipment in China.

 

1. SA-YQ220 Hydraulic Puller

Item No.

07061

Model

SA-YQ220

Stringing capacity

1 pilot steel wire rope

Max. Pulling Force (KN)

220

Max. Continuous Pulling Force (KN)

180

Speed at Max. continuous pull:

2.5km/h

Max. Pulling Speed (m/min)

5km/h

Root Diameter of Bull wheel (mm)

Φ760

Number of grooves

10

Max. Steel rope Diameter (mm)

Φ30

Model of Diesel Engine

Water cooled diesel engine

Power of Diesel Engine

243 KW

Rotate Speed of Engine (rpm)

2100

Electrical System

DC24V

Weight (kg)

8000

Dimension (m)

5.7 x 2.30 x 2.6

 

Application: The hydraulic puller is used to pull four bundled conductors or 6 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.

 

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 20 Ton capacity

Item No.

07202

Model

SA-YZ4X50

Max. Tension Force (KN)

4X50 or 2 X 100

Continuous Tension Force (KN)

4X45 or 2X 90

Max. Line Speed(km/h)

5

Max. Pulling back force (KN)

4X45 or 2 X 90

Max. Pulling back speed (km/h)

4 x 1.2

Diameter of Bullwheel (mm)

Φ1600

Number of grooves

4 X 5

Max. Conductor Diameter (mm)

Φ40

Model of Engine

Water cooled Cummins

Power of Engine

82 KW

Rotate Speed of Engine (rpm)

2500

Electrical system:

DC24V

Weight (kg)

11500

Dimension (m)

4.80 x 2.35 x 2.80

 

Application: The machine is used for stringing four or two bundled conductors or steel ropes.

Features:

-          Closed hydraulic circuit, infinitely variable pull / tension force control in both directions.

-          The max. tension / pull back force for conductor stringing operation can be preset, 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

-          Automatic overpull protection system.

-          Hydraulic oil cooling system. Hydraulic front jack.

-          Bull wheels lined with wear proof MC nylon lining segment.

-          Optional 4 hydraulic power outlets to control 4 sets of hydraulic reel stands.

-          Mounted on trailer with rigid axle for towing at max. speed of 15 km / h.

 

Main components:

-          Engine: Cummins water cooled engine (USA)

-          Main variable displacement pump and main motor: Rexroth (German)

-          Reducer: R.R. (Italian)

-          Main hydraulic valves: Rexroth (German)

-          Hydraulic Instrument: WIKA (German)

-          Radiator: AKG (German)

-          Quick couplings: EMB (German)

 

2. 11 Ton Hydraulic Tensioner SA-YZ2X55 for 2 bundled conductors

Item No.

07197

Model

SA-YZ 2 X 55

Max. Tension Force (KN)

2 X 55 or 1X110

Continuous Tension Force (KN)

2X50 or 1X100

Max. Stringing Speed(km/h)

5

Max. Pullback force (KN)

2X50 or 1X100

Max. Pullback speed (km/h)

2 X 2.1

Diameter of wheel (mm)

Φ1600

Number of grooves

2X5

Max. Conductor Diameter (mm)

Φ42.5

Model of Engine

DEUTZ AIR COOLED

Power of Engine

54 KW

Rotate Speed of Engine (rpm)

2500

Electrical system:

DC24V

Weight (kg)

7500

Dimension (m)

5.13 x 2.25 x 2.80

 

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.

-          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

 

Shipment

1. The machine will be loaded and shipped in container

2. We will ship the products within two month normally after receiving the payment.

3. Stock is available for standard products.


Five sheaves Conductor Pulleys for 4 conductors stringing

Item No.

Model

ACSR Size Range (mm²)

Working Load (KN)

Weight (kg)

Material of Sheave

10103

SHW508

300-400

60

93

Central steel or Nylon sheave, Side sheave Aluminum lined with neoprene

10106

SHWLN508

300-400

60

79

10123

SHW660

400-500

60

150

10126

SHWLN660

400-500

60

120

10108

SHWQN508

300-400

60

70

Nylon, optional can be lined with neoprene

10128

SHWQN660

400-500

60

110

10133

SHWQN750

500-600

80

128

10143

SHWQN822

600-700

120

156

10153

SHWQN916

700-800

150

192

10167

SHWQN1040

800-900

180

320

Application: It is suitable to string FOUR or FIVE stranded aluminum and ACSR conductors on tangent structures. Compression sleeves, swivel connectors, and pulling rope connectors can pass through the groove. The sheave is made in aluminum alloy or high strength nylon. The big size 508mm, 660mm aluminum alloy sheave can be lined with neoprene. The big size 660mm, 822mm, 916mm, 1040mm nylon sheave can be lined with neoprene.

The central sheave is specially strengthened for passage of pilot wire rope.


The Big sheave conductor pulleys are equipped with specifal head board for easy installation of conductors.


24MM Anti twisting braided steel wire rope

Item No.

Nominal diameter

Breaking Load (KN)

Single strand diameter (mm)

Normal T/S (N/mm²)

Net Weight (kg/1000m)

18213A

24

360

Φ5.2

1960

1760

24mm rope is braided from 12 strands of 1X29Fi wire, 700-800 meter/drum

Packed in 1400mm-1500mm diameter steel drum.

Anti twisting steel rope is specially braided from 12 strands of high strength, high flexible galvanized steel wire. The braided steel strand has high flexibility, complete stability to rotation under tension force.

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.

 

26MM Anti twisting braided steel wire rope

Item No.

Nominal diameter

Breaking Load (KN)

Single strand diameter (mm)

Normal T/S (N/mm²)

Net Weight (kg/1000m)

18214A

26

400

Φ5.4

1960

1950

26mm rope is braided from 12 strands of 1X29Fi wire, 700-800 meter/drum

Packed in 1500mm-1600mm diameter steel drum.

Anti twisting steel rope is specially braided from 12 strands of high strength, high flexible galvanized steel wire. The braided steel strand has high flexibility, complete stability to rotation under tension force.

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.



Package

1. The machine will be loaded in container and fixed with steel wire rope.

2. The accessory and operation manual will be packed in plywood case.

Payment

1. We accept T/T and L/C.

2. Please send swift copy of T/T if you arrange payment by T/T

3. Please send us the L/C draft to us before issue L/C.

 

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.


5.  5 Sheaves Stringing Blocks for four bundled conductors

Item No.

Model

Working Load (KN)

Conductor Range (mm)

Material of sheave

Weight (kg)

10153

SHWQN916

150

≤40 mm

All Nylon

200

Application: It is used for four bundled conductors stringing. Sheave size: Ø916 X Ø800 X 100

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.

6. Balance Running Board for four bundled conductors

Item No.

Model

Working Load (KN)

Pulley Size (mm)

Conductor Condition

Weight (kg)

17231A

SZ4A-18

180

Φ916 X 110

4 bundled conductors

160

Application: The Head board is used for pulling 4 bundled conductors.

The whole set is included one of 18 ton head swivels (connected with pilot steel wire rope ) and four of 5 ton swivel joints(connected with conductor grips).

The steel wire rope is going through the centre pulley to connect four conductors.


7. SINGLE CONDUCTOR PULLEYS

Item No.

Model

Working Load (KN)

Conductor Range (mm)

Material of sheave

Weight (kg)

10141

SHDN822

30

≤35 mm

Nylon

48

Application: The single nylon sheave stringing block is used for OPGW or single conductor stringing. The sheaves are all made of high strength MC nylon. All the sheaves are mounted on high strength heavy duty ball bearings. The frame of rollers is made of galvanized steel.

10-11. 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)

18203A

11

84.00

Φ2.5

1960

410

18214A

26

408.00

Φ5.6

1960

2290

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.

 

12. Aluminum alloy Conductor Come Along Clamps

Item No.

Model

Working Load (KN)

Conductor Range

Weight (kg)

Material

13226

SKL-50B

40

Φ32-35 mm

7.20

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.


13. Automatic Come Along Clamp for OPGW

Item No.

Model

Rated Load (KN)

Breaking Load (KN)

Wire Size Range DIA. (mm)

Max. Opening (mm)

Weight (kg)

20103

SKG-1.6

16

32

11-15

16

6

Application: It is used for sagging of OPGW and hold the OPGW temporarily

Material: It is forged from aluminium alloy. The jaw of clamp is specially designed for protection of OPGW cable.


15-16.  RATCHET CHAIN HOIST

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

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.


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 Mr. Michael Zhou

Tel: 86-574-88393988
Fax: 86-574-88393666
Mobile: 133 0666 7709
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Company Info

NINGBO HUAXIANG DONGFANG MACHINERY AND TOOLS OF POWER CO., LTD. [China (Mainland)]


Business Type:Manufacturer
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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