2×40kN Puller-Tensioner

Application:

This machine is used to string synthetic fiber ropes and steel pilot wire,to string OPGW cable and double conductors with max diameter of 40mm(max sectional area of 630mm2) over hills and flat area.

Design with high configuration both on engine and two circuits hydralic system,to ensure its high working efficiency.

Technical Features:

The main stander is made by customized rectangular steel tubes which are formed by one take art,to avoid any deformation which cause the mechanical parts.

The bull-wheel grooves are made up of high resistance interchangeable nylon sectors.

Hydraulic power pack to drive 2 drum stands with hydraulic motors,and rotate in accordance with string or pulling.

Apart from as a tensioner, it could be used as puller by its pull back funciton.

Working parameters of the machine,including the length of stringing could be seen directly on digital meter counter.

Single axle chassis with rigid axle for up to 30 km/h.

Automatical Hydraulic oil cooling system.

Hydraulic front plough.

Grounding connection point and temporay anchor point.

Two negative self-acting hydraulic brakes.

Two pair of bull wheels could be connected or disconnected by a special device.

Two hydralic circuits allows the two pair bull wheels work independantly,one pair bull wheel work as a tensioner while the other pair bull whell work as a puller.

When apply as a puller,max pull force could be pre-seting.

Configurations Features:

Commins Engine which are reliable, parts and service station easy access all over the world,its power is about 200% higher than European products.

Main parts in hydralic system are from German Rexroth,such as pump\motor\speed reducer,other parts such as pull meter\winder motor\valves\switches are also come from famous international brand.