TY280 Hydraulic Tension Stringing Equipment designed for high-power transmission line installation with maximum intermittent pull capacity of 280kN (28 tons). This industrial-grade equipment is engineered for demanding applications in long-span and mountainous terrain.

• Diesel Power: 298kW (400hp)
• Cooling System: Water
• Electrical System: 24V

• Engine: Cummins (USA)
• Main Pump & Motor: Rexroth (Germany)
• Tail Bracket Hoisting Motor: Eton (USA)
• Hydraulic Meter: German
• Operating Handle: Rexroth (Germany)

Closed hydraulic circuit provides stepless speed variation in both rotating directions. The pull pre-setting system maintains preset pulling values even when speed is reduced to zero, automatically adjusting operation speed according to friction and unexpected loads.

• Hydraulic dynamometer with set-point and automatic control
• Hydraulic oil cooling system
• Control instruments for hydraulic system and diesel engine
• On-board reel winder with automatic level wind
• Hydraulic front stabilizer
• Grounding connection point

• Lighting system for trailer
• Air brake system for trailer
• Hydraulic rope clamp for reel change
• Swivel guide rope roller
• Trailer for towing at maximum speed of 30 km/h
• Digital speed and meter counter

Primarily used for tension stringing of 4-bundle conductor of 500kV or twin-bundle conductor of 220kV and conductor up to 800mm². Suitable for tension stringing of 500kV haulage rope across various terrains including long-span installations and mountainous regions.