TY120 Transmission Line Stringing Equipment 120kN Cummins Engine
Hydraulic Puller
The machine allows for the tension stringing of 4-bundle conductor
of 630mm2 and below in mountainous and hilly areas, and of 4-bundle
conductor of 720mm2 and below in flat lands; besides, it can be
used for traction stringing of OPGW or ADSS optical cable and 500kV
traction stringing in various terrains.
| Model | | TY40 | TY60 | TY120 | TY150 | TY220 | TY280 | TY380 |
| Performance |
| Max intermittent pull | KN | 40 | 60 | 120 | 150 | 220 | 280 | 380 |
| Max continuous pull | KN | 30 | 50 | 100 | 120 | 180 | 250 | 350 |
| Speed at max pull | km/h | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
| Max speed | km/h | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Pull at max speed | KN | 20 | 25 | 50 | 60 | 90 | 120 | 170 |
| Engine |
| Diesel | kw(hp) | 77(103) | 77(103) | 129(173) | 129(173) | 239(320) | 298(400) | 440(590) |
| Cooling system | | Water |
| Electrical system | V | 24 |
| Characteristics |
| Bull-wheel diameter | mm | 400 | 450 | 600 | 600 | 760 | 960 | 960 |
| Groove number | | 7 | 7 | 10 | 10 | 10 | 11 | 11 |
| Max rope diameter | mm | 16 | 18 | 24 | 24 | 30 | 38 | 38 |
| Max diameter of rope reel | mm | 1200 | 1400 | 1400 | 1600 | 1600 | 1600 | 1900 |
| Total weight | kg | 3000 | 3500 | 4800 | 5500 | 6800 | 12800 | 13600 |
| Overall dimension | mm | 3600*2600 *2200 | 3800*2100 *2300 | 4000*2300 *2300 | 4300*2300 *2400 | 5300*2360 *2750 | 5800*2300 *2700 | 6000*2600 *2800 |
| Main Configuration |
| Engine | Cummins |
| Main pump | German Rexroth |
| Main motor speed reducer | German Rexroth |
| Tail bracket hoisting motor | American Eton |
| Hydraulic meter | German |
| Operating handle | German Rexroth |
| Tail bracket hydraulic valve | Atos Italy |
Configuration
Control instruments for hydraulic system and diesel engine
Hydraulic front stabilizer
Grounding connection point
Hydraulic dynamometer with set-point and automatic control of
maximum pull
Hydraulic oil cooling system
On board reel winder with automatic level wind, suitable for
standard reel mod. 1100 and 1400
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
Trailer for towing at max speed of 30 km/h
Lighting system for the trailer
Swivel guide rope roller
Hydraulic rope clamp for reel change
Extra shaft
Digital speed and meter counter (extra charge)
