GS280 Stringing Equipment 280KN Overhead Transmission Hydraulic 28T Puller Equipment
Hydraulic Puller GS280 is mainly applied in long-span and mountainous areas and foothills for tension stringing of 4-bundle conductor of 500kV or twin-bundle conductor of 220kV and conductor 800mm2 below, allowing for the tension stringing of 500kV haulage rope in various terrains.
Quick Detail
Performance parameter
Model | GS40 | GS60 | GS90 | GS120 | GS150 | GS180 | GS220 | GS280 | GS380 | |
Max intermittent pull | KN | 40 | 60 | 90 | 120 | 150 | 180 | 220 | 280 | 380 |
Max continuous pull | KN | 30 | 50 | 80 | 100 | 120 | 150 | 180 | 250 | 350 |
Speed at max pull | km/h | 2.5 | 2.5 | 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 | 5 | 5 |
Pull at max speed | KN | 20 | 25 | 40 | 50 | 60 | 75 | 90 | 120 | 170 |
Diese | kw(hp) | 77(103) | 77(103) | 118(158) | 129(173) | 129(173) | 239(320) | 239(320) | 298(400) | 440(590) |
Cooling system | Water | Water | Water | Water | Water | Water | Water | Water | Water | |
Electrical system | V | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
Bull-wheel diamete | mm | 400 | 450 | 540 | 600 | 600 | 700 | 760 | 960 | 960 |
Groove number | 7 | 7 | 8 | 10 | 10 | 10 | 10 | 11 | 11 | |
Max rope diameter | mm | 16 | 18 | 21 | 24 | 24 | 27 | 30 | 38 | 38 |
Max diameter of rope reel | mm | 1200 | 1400 | 1400 | 1400 | 1600 | 1400 | 1600 | 1600 | 1900 |
Total weight | kg | 3000 | 3500 | 4680 | 4800 | 5500 | 6800 | 6800 | 12600 | 13600 |
Main Configuration | |
Engine | Cummins |
Hydraulic meter | German |
Tail bracket hoisting motor | American Eton |
Operating handle | German Rexroth |
Main moter speed reducer | German Rexroth |
Main pump | German Rexroth |
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 | |
Additional Devices | |
Lighting system for the trailer | |
Hydraulic rope clamp for reel change | |
Trailer for towing at max speed of 30 km/h | |
Digital speed and meter counter (extra charge) | |
Swivel guide rope roller | |
Air brake system for the trailer | |
Extra shaft |