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Yixing Boyu Electric Power Machinery Co.,LTD
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Tension Stringing Equipment Power Line Hydraulic Tensioner Engine Nominal Power 77KW

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Tension Stringing Equipment Power Line Hydraulic Tensioner Engine Nominal Power 77KW

Tension Stringing Equipment Power Line Hydraulic Tensioner Engine Nominal Power 77KW
Tension Stringing Equipment Power Line Hydraulic Tensioner Engine Nominal Power 77KW Tension Stringing Equipment Power Line Hydraulic Tensioner Engine Nominal Power 77KW

Large Image :  Tension Stringing Equipment Power Line Hydraulic Tensioner Engine Nominal Power 77KW

Product Details:
Place of Origin: China
Brand Name: BOYU
Certification: ISO9001
Model Number: TY2x70IV
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Price: Negotiable
Packaging Details: Container
Delivery Time: 15~25 days
Payment Terms: L/C, T/T
Supply Ability: 100sets/month.
Detailed Product Description
Max Intermittent Tension: 2×70kN Engine: Cummins 4BT3.9-C10
Diesel Engine Starting: 24V Electric Starting Speed Reducer: Planet Gear Decelerator
Overall Dimension (length, Width, Height): 5300X2300X2600 Type: Tension Stringing Equipment Power Line Hydraulic Tensioner
High Light:

Cummins Engine tension stringing equipment

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2×70kN tension stringing equipment

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77KW hydraulic cable tensioner

Tension Stringing Equipment Power Line Hydraulic Tensioner Engine Nominal Power 77KW

 

Main technical performance

Tension condition

Max intermittent tension: 2×70kN

Max continuous tension: 2×65kN

Speed at max tension: 2.5km/h

Max speed: 5km/h

Tension at max speed: 2X35kN

 

Traction condition

Max reverse pulling force: 2×60kN

Speed at max pulling force: 2.5km/h

Max reverse pulling speed: 5km/h

Pulling at max speed: 2×30kN

Engine

Model: Cummins 4BT3.9-C105

Nominal speed: 2800r/min

Nominal power (1 hour): 77KW

Transmission System

With closed double-loop hydraulic transmission system and planet decelerator, tension wheel is driven by primary gear. hen inverted, the magnitude of reverse traction force is led by exit pressure of pump. In tension condition, hydraulic motor rotation is driven by the tension wheel; the magnitude of tension is controlled by regulating the motor exit pressure.

 

Main pump:

Type: Hydraulic control bidirectional variable plunger pump( German Rexroth)

Model: A4VG90HD3

 

Hydraulic motor:

Type: Two-way Quantitative Plunger Piston Motor( German Rexroth)

Model: A2FM90

 

Speed reducer:

Type: planet Gear Decelerator

Model: 307 L2

Reduction ratio: 17.4

Brake opening pressure: 2.5MPA

Structure Parameters

Bull-wheel diameter: 1500mm

Groove numbers: 2×8

Max conductor diameter: 40mm

Weight of the whole machine: 10500kg

Overall dimension (length, width, height): 5300X2300X2600

Electrical System

System voltage: 24V

Storage battery: 6-QA-110

Diesel engine starting: 24V electric starting

 

Tension Stringing Equipment Power Line Hydraulic Tensioner Engine Nominal Power 77KW 0

 

Safe Operation Rules

Only the workers who are familiar with safe operation rules and maintain demand of this tension machine and are professionally trained could be allowed to operate.

  1. Both operators of tensioner and puller shall communicate each other to avoid that puller begins to work under operating condition of tensioner not tension laying and cause serious accident.
  2. When tensioner works, it is prohibited that operators give up operating or leave puller.
  3. When operating tensioner, you shall control handle and adjust pressure steadily and avoid over-violent and quick force and brutal operation. When tension laying , special attention shall be paid to prevent reducing or increasing tension to a large extent to result in conductor fluctuating greatly and damaging span frame and other buildings.
  4. In the process of tension laying, it is strictly prohibited that brake handle is put in brake position; otherwise, serious accident will be caused.
  5. Absolutely prohibit using reverse pulling function to brake.
  6. In the process of tension laying , continuously observe each pointer; water temperature of engine shall be not more than 95℃; hydraulic oil temperature shall be not more than 85℃; Oil-filling pressure shall be not less than 1Mpa and not more than 1.8Mpa; brake oil pressure shall be not less than 1.8Mpa and not more than 4Mpa. Otherwise, the machine shall be stopped immediately for check.
  7. Pressure of each safety valve shall be preset, avoid random adjustment! If accidents, for example, tensioner fails to work, are caused from adjusting valve without permission, it will bring you much trouble and loss.
  8. Regularly check the fixed bolt of the nylon sector, prevent loose bolt to damage the wires and cause unnecessary losses.
  9. When tensioner operates, rotary speed of engine keeps around 1200r/min to maintain higher power and prevent overheating of hydraulic oil.
  10. When tension stringing, the pull handle should be middle position. It is forbidden to throw the handle to prevent to cause serious accident as running line.
  11. Under operating condition of driving, to change driving direction of tensioner shall be carried out after tension pulleys stop completely.

Contact Details
Yixing Boyu Electric Power Machinery Co.,LTD

Contact Person: boyu

Tel: +8618036062799

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