Characteristics

• It adopts hydraulic motor from Germany Rexroth and compose double-circuit hydraulic transmission system. It has advanced technology, high transmission efficiency and credible quality and could save power.

• Friction plate type wet brake is adopted and integrated in planetary reducer, it Can be free from routine maintenance. With spring brake, hydraulic release, simple operation, short reaction time, it can realize gapless braking, it’s safe and reliable. In shutdown mode, all kinds of hydraulic filters have bypass valves to protect the system from damage.

• It adopts planetary reducer from Germany Rexroth, has compact configuration and credible quality.

• It could deliver or counter-stretch two wires at the same time, tension and traction of every wire could be adjusted separately and seen from manometer directly. Otherwise, one wire could stop or deliver under tension while another wire is counter-stretching and collecting.

Purposes and Characteristics

• This tension machine is a kind of large and high efficiency power construction machinery;

• it has high allocation of overall performance, ample power reserve, high delivery speed and wide use.

• It’s mainly used for delivery of all kinds of wire, optical cable and traction rope.

• It could meet tension delivery of wires like double Spacer LGJ-630 or below in mountain or upland, optical cables like OPGW or AESS in all kinds of terrain as well as tension delivery and counter-stretching of wires like 500 KV traction rope in all kinds of terrain.

• Two machines could meet tension delivery of wires like Four Spacer LGJ-720 or below in plain.