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1160MM Five Wheels Stringing Pulley Blocks For 1000KV Transmission Line

1160MM Five Wheels Stringing Pulley Blocks for 1000KV Transmission Line Admin Edit

300000.0 USD
Min. Order: 1 Set/Sets
Trade Term: FOB,CIF
Payment Terms: L/C, T/T
Place of Origin: Zhejiang, China (Mainland)
Means of Transport: Ocean, Air, Land
Production Capacity: 5 sets per month
Packing: container, plywood... Delivery Date: 30-45 days
Brand Name: Dongfang Description of Product: Transmisson Line Stringing Pulley Blocks
Outer diameter of sheave: 1160 mm Root diameter of sheave: 1000 mm
Width of conductor sheave: 150 mm conductor diameter: up to 50 mm
material of sheave: MC Nylon or steel Width of central sheave: 130 mm

1160MM Overhead Conductor Stringing Pulley Blocks are used for 500-1000 KV transmisson line conductor Stringing, The sheave is made in Steel or Nylon. It can be also used for ACCC conductor stringing.

1160MM Big Wheel Stringing Pulley Blocks

Item No.

Model

ACSR Size DIA. Range Max. (mm)

Working Load (KN)

Weight (kg)

Material of Sheave

10168-1

SHDN1160

Φ50

60

65

Nylon

10168-2

SHSQN1160

Φ50

120

220

Central steel or Nylon sheave, Side sheave Nylon

10168-2

SHSQN1160A

Φ50

120

260

10168-3

SHWQN1160

Φ50

180

360

10168-3

SHWQN1160A

Φ50

180

400

Application: It is suitable to string 1, 2, or 4 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 steel or high strength nylon, conductor sheave can be lined with special flap liner.

The Sheave size of conductor: Outer dia. Φ1160 X Root Dia. Φ1000 X Width 150 (mm)

The Sheave size of wire rope: Outer dia. Φ1160 X Root Dia. Φ1000 X Width 130 (mm)

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

All the sheaves are mounted good quality ball bearings, central bearing is specially designed.

The steel frame is hot galvanized for long time usage.

 

The 1160mm three wheels pulleys, central nylon, conductor sheaves lined with Polyurethane.

The Head board of 1160 pulleys is specially designed for installation of cable.

Due to the heavy body of pulley blocks, special designed head board is applicable for three sheaaves and five sheaves stringing blocks.

The special stringing equpments are used for pulling two ACSR 48mm dia. conductors on 1000KV transmission line. Our 30 ton hydraulic puller SA-YQ300 and 18 ton hydraulic tensioner SA-YZ2X80 is used.

1. SA-YQ300 Hydraulic Puller

Item No.

07071

Model

SA-YQ300

Stringing capacity

1 pilot steel wire rope

Max. Pulling Force (KN)

300

Max. Continuous Pulling Force (KN)

250

Speed at Max. continuous pull:

2.5km/h

Max. Pulling Speed (m/min)

5 km/h

Root Diameter of Bull wheel (mm)

Φ960

Number of grooves

10

Max. Steel rope Diameter (mm)

Φ38

Model of Diesel Engine

Water cooled diesel engine

Power of Diesel Engine

298 KW

Rotate Speed of Engine (rpm)

2100

Electrical System

DC24V

Weight (kg)

11500

Dimension (m)

5.78 x 2.35 x 2.82

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.

2. Hydraulic Tensioner SA-YZ2X80  for 2 bundled conductors

Item No.

07201

Model

SA-YZ 2X80

Max. Tension Force (KN)

2X90 or 1X180

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 1.7

Diameter of wheel (mm)

Φ1850

Number of grooves

2 X 6

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)

10500

Dimension (m)

5.30 x 2.30 x 2.95

 

Application: It is suitable for stringing 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 

Hydraulic Puller 40 ton capacity SA-YQ420 is used for pulling 4 conductors of 48mm dia. on 1000KV transmission line.

1. SA-YQ420 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)

Φ45

Model of Diesel Engine

Water cooled diesel engine

Power of Diesel Engine

402 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)


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