230 KV Transmission Line Tension Stringing Equipment

Price: 135000.0~145000.0 USD
Trade Term: FOB
Payment Terms: T/T,L/C
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Basic Info.
  • Brand Name: DONGFANG 
  • Stringing Equipments: 230KV Overhead Line Stringing Equipments 
  • Model: SA-YQ90D SA-YQ60 SA-YZ2X40B SA-YZ2X35 
  • Diameter of Conductor: up to 40 mm 
  • Quantity of Conductors:
  • Max. pulling force: 9 ton 
  • Max. tension force: 8 ton 
  • Model No.: SA-YQ90D SA-YZ2X40B 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 Set/Sets
  • Means of Transport: Ocean
Supply Capacity
  • Production Capacity: 5 sets per month
  • Packing:container
  • Delivery Date: 45 days - 60 days

The 230 KV transmission line tension stringing equipments comprise of 9 ton hydraulic puller and 8 ton (2X40KN) hydraulic tensioners for 2 bundled conductors stringing up to 40mm diameter.

1. SA-YQ90D Hydraulic Puller

Item No.




Stringing capacity

1 pilot steel wire rope

Max. Pulling Force (KN)


Max. Continuous Pulling Force (KN)


Speed at Max. continuous pull:


Max. Pulling Speed (m/min)


Pulling force at max. speed:

25 KN

Root Diameter of Bull wheel (mm)


Number of grooves


Max. Steel rope Diameter (mm)


Model of Diesel Engine

Water cooled diesel engine

Power of Diesel Engine


Rotate Speed of Engine (rpm)


Electrical System


Weight (kg)


Dimension (m)

3.5 x 2.1 x 2.5

Application: The hydraulic puller is used to pull pilot steel wire rope for conductors in overhead transmission line construction. It is fully hydraulic controlled, easily used and maintained.


-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 hydraulic self-loading reel winder with automatic level wind.

Main Components:

-Engine: Cummins (China) 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)

Hydraulic Tensioner for 2 bundled conductors

Item No.




Max. Tension Force (KN)

2X40 or 1X80

Continuous Tension Force (KN)

2X35 or 1X70

Max. Stringing Speed(km/h)


Max. Pullback force (KN)

2X40 or 1X80

Max. Pullback speed (km/h)

2 X 1.2

Diameter of wheel (mm)


Number of grooves


Max. Conductor Diameter (mm)


Model of Engine


Power of Engine

51 KW

Rotate Speed of Engine (rpm)


Electrical system:


Weight (kg)


Dimension (m)

4.50 x 2.20 x 2.80

Application: It is suitable to string two bundled conductors or single conductor in overhead transmission line.


-Closed hydraulic circuit, infinitely variable 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

-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

-The mobile control consoles make it easy for one operator to control 2 tensioner simultaneously, which facilitates 4 bundled conductors stringing operation with 2 machines.

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

Main components:

-Engine: Deutz (China) 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 (German)

-Quick couplings: EMB (German)

-Radiator: AKG (German)


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.


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.


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

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 15 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

Send message to this supplier
Mr. Michael Zhou (Export Director)
Tel: 86-574-88393988
Mobile: +86-13306667709
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Contact Method
Ningbo Dongfang Machinery Of Power Co., Ltd.
Habour Industry Zone, Xianxiang Town, Xiangshan,, Ningbo, Zhejiang, China (Mainland) / 315020
Fax: 86-574-88393666
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