25T Transmission Overhead Conductor Wire Pullling Cable Stringing
Equipment
25T Cable Pulling Stringing Equipment
25 Ton Hydraulic Stringing Winch is used for overhead transmission
line four or six conductors stringing.
The machine is equipped with Cummins Engine, Rexroth hydraulic pump
and hydraulic motor, Rexroth reducer,
AKG radiator etc. It is usally used in 500KV - 750 KV transmission
line stringing operation.
25T Cable Pulling Stringing Equipment Performance Parameter
| Maximum tractive force | 280KN |
| Maximum sustained traction | 250KN |
| Correspending speed | 2.5km/h |
| Maximum sustained tractive speed | 5km/h |
| Corresponding tension | 120KN |
25T Cable Pulling Stringing Equipment Structure Parameter
| Diameter of traction wheel | 960mm |
| Slot number | 11 |
| Maximum wire rope diameter | 38mm |
| Allow for maximum connector diameter | 1600mm |
| Total weight | 12800kg |
| Dimensions of the whole machine | 5800×2500×2850mm |
25T Cable Pulling Stringing Equipment Main Configuration Instructions
| Engine | Cummins |
| Main variable pump | German Rexroth |
| The main motor, reduction gears | German Rexroth |
| Tailstock motor | America Eton |
| Hydraulic instrument | German
|
Configuration:
Hydraulic dynamometer with set-point and automatic control of
maximum pull
Hydraulic oil cooling system
Control instruments for hydraulic system and diesel engine
On board reel winder with automatic level wind, suitable for
standard reel mod. 1400 and 1600
Hydraulic front stabilizer
Grounding connection point
Hydraulic Transmission:
Closed hydraulic circuit for step less speed variation in both
rotating directions. This machine is provided with
a pull pro-setting system that maintains the pre-set pulling value
(also when the speed is reduced to "0") by
automatically adjusting the operation speed according to the
friction and unexpected loads which may occur.
Additional Devices :
Lighting system for the trailer
Air brake system for the trailer
Hydraulic rope clamp for reel change(extra charge)
Swivel guide rope roller
Trailer for towing at max speed of 30 km/h
Extra shaft
Digital speed and meter counter
