Drive Tensioner

Conductors are brake by regulating the pressure in the hydraulic circuit. In addition to considerable sensitivity, this system guarantees negligible surging of the conductors at carination in stringing speed.

Standard Equipment

1. Hydraulic emergency brake, automatically activated
2. Dynamometer for reading the tension value
3. Axle tree and draw bar for towing at 30km/h
4. Epicycle reduction gear with 3-position selector :
   a. Neutral position for conductor loading and unloading
   b. Fine braking position from 400 to 1,800 kgf for fiber optic cable stringing
   c. Normal braking position till 7,500kgf
5. Lifting jack and tie-down points for anchoring to ground
6. Diesel engine(29kw) for recovery with the following performance
   a. Max. pull 6,000kgf
   b. Max. speed 0.7km/h
7. Diesel engine
   a. Max. power 29kw/2,600rpm
   b. 4-cycle 6-cylinder
8. Brake light system
9. Manual ladder(screw type) : front 1 set, rear 2 sets
10. Tow spare sets of nylon sectors for bull wheel tension
11. Election system : DC 24V

Specification