TY2x40-1800 Hydraulic Cable Tensioner With 77KW Nominal Power
Engine
Main technical performance |
Tension condition |
| Maximum continuous tension | 80KN |
| Corresponding speed | 2.5Km/h |
| Maximum continuous payout speed | 5Km/h |
| Corresponding tension | 40KN |
| Maximum tension | 80KN |
| Corresponding speed | 1.5Km/h |
| Maximum continuous payout speed | 5Km/h |
| Corresponding tension | 40KN |
| Engine | Cummins 4BT3.9 |
| Nominal power (1 hour) | 77KW |
| Nominal speed | 2800r/min |
| Diameter of tensile force wheel | 1800mm |
| Slinging method | double point slinging |
| Maximum applicable diameter of wire | 40mm |
| Overall dimension (length, width, height) | 4900X2310X2900 |
| Deadweight of the whole machine | 7800kg |
| Concave-groove numbers | 5 |
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.
- 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.
- When tensioner works, it is prohibited that operators give up
operating or leave puller.
- When operating tensioner, you shall control handle and adjust
pressure smoothly and steadily and avoid over-violent and quick
force and brutal operation. When tension stringing, pay particular
attention, forbid reducing or increasing tension remarkably, that
may cause too serious fluctuations of wires to damage the crossing
structures and other buildings.
- During tension stringing, the brake handle is forbidden to put at
braking position, otherwise it will cause serious accidents.
- The function of reverse traction is absolutely forbidden to use as
brake.
- When the tensioner works, continuously observe each pointer; water
temperature of engine shall be not more than 95℃; hydraulic oil
temperature shall be not more than 85℃; oil replenishing pressure
can’t exceed 1.8Mpa; brake oil can’t less than 1.8Mpa and can’t
exceed 4Mpa . Otherwise, the machine should be stopped to inspect
immediately.
- Pressure of each safety valve shall be preset, avoid random
adjustment by all means! If accidents, for example, puller fails to
work, are caused arising from adjusting valve without permission,
it will bring you much trouble and loss.
- Regularly check the fixed bolt of the nylon sector, prevent loose
bolt to damage the wires and cause unnecessary losses.
- When tension machine running, keep the engine running in medium
speed in order to maintain a higher power and prevent overheating
of hydraulic oil.
- When tension stringing, the knob “Tension wheel orientation
control” should be in median and can’t throw at liberty, otherwise
it’s easy to cause serious accidents like running lines.
- Under operating condition of driving, to change driving direction
of puller shall be carried out after pulling wheels stop
completely.
