



In transmission and distribution industry, the whole set of construction technology, which uses tensioners, pullers and other main equipment to make the conductor with a certain tension in the air, and uses corresponding methods to tighten the wire, hang the wire and install accessories, is called tension stringing . Generally, traction fields and tension fields are set up at both ends of the line-laying section. The main tools include: tensioner that apply tension to the conductor, Stringing blocks that suspend the conductor in the air, puller that pull the conductor, head boards that connect the conductor and the traction rope, and other auxiliary tools. The equipment that applies tension to the tail end of the conductor is called a tensioner, and the equipment that pulls the guide rope is called a puller .
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Model
|
SA-ZQY-2X50 |
Performance
|
Max intermittent tension force
|
2×60kN or 1×120kN
|
Max continuous tension force
|
2×50kN or 1×100kN
|
|
Corresponding speed
|
2.5km/h
|
|
Max continuous pay-off speed
|
5km/h
|
|
Corresponding tension force
|
2×25kN or 1×50kN
|
|
Max intermittent pulling force
|
2×55kN or 1×110kN
|
|
Max continuous pulling force
|
2×50kN or 1×100kN
|
|
Corresponding pulling speed
|
2.5km/h
|
|
Max continuous counter-pulling force
|
5km/h
|
|
Corresponding pulling force
|
2×25kN or 1×50kN
|
|
Structure
|
Tension wheel diameter
|
1500mm
|
Applicable max wire diameter
|
40mm
|
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Electrical system
|
24V
|
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Hydraulic power output
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Can connect to hydraulic wire tail car
|
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Vehicle weight
|
7000kg
|
|
Overall dimensions (L*W*H)
|
47150×2200×2600mm
|
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Main Configuration
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Engine
|
Cummins/Weichai
|
Main hydraulic pump
|
Rexroth/linde
|
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Hydraulic motor
|
Rexroth
|
|
Reducer
|
RR /Rexroth
|
|
Optional
|
Digital control
|
|
Centralized control
|
||
IoT transmission function
|
||
Remote diagnosis system
|
||
Clamp function
|



|
Model
|
SA-ZQY-2X50 |
Performance
|
Max intermittent tension force
|
2×60kN or 1×120kN
|
Max continuous tension force
|
2×50kN or 1×100kN
|
|
Corresponding speed
|
2.5km/h
|
|
Max continuous pay-off speed
|
5km/h
|
|
Corresponding tension force
|
2×25kN or 1×50kN
|
|
Max intermittent pulling force
|
2×55kN or 1×110kN
|
|
Max continuous pulling force
|
2×50kN or 1×100kN
|
|
Corresponding pulling speed
|
2.5km/h
|
|
Max continuous counter-pulling force
|
5km/h
|
|
Corresponding pulling force
|
2×25kN or 1×50kN
|
|
Structure
|
Tension wheel diameter
|
1500mm
|
Applicable max wire diameter
|
40mm
|
|
Electrical system
|
24V
|
|
Hydraulic power output
|
Can connect to hydraulic wire tail car
|
|
Vehicle weight
|
7000kg
|
|
Overall dimensions (L*W*H)
|
47150×2200×2600mm
|
|
Main Configuration
|
Engine
|
Cummins/Weichai
|
Main hydraulic pump
|
Rexroth/linde
|
|
Hydraulic motor
|
Rexroth
|
|
Reducer
|
RR /Rexroth
|
|
Optional
|
Digital control
|
|
Centralized control
|
||
IoT transmission function
|
||
Remote diagnosis system
|
||
Clamp function
|
1.Dual-pump dual-motor system.
traction force has been set. the traction force pre-adjustment is not enabled, the traction force will not exceed the maximum set value under any circumstances.
automatically adjusted to adapt to the change of the drum diameter, and the tail wire rope can maintain the predetermined tension and brake.