TY90 Hydraulic Puller

• This machine allows for the tension stringing of twin-bundle conductor of 500mm2 and below in mountainous and hilly areas, of twin-bundle conductor of 630mm2 and below in flat lands, and of single conductor 720mm2 in various terrains; besides, it can be used for traction stringing of OPGW or ADSS optical cable and 220kV haulage rope in various terrains.

Characteristics

• Bull-wheel diameter: 540mm
• Groove number: 8
• Max rope diameter : 21mm
• Max diameter of rope reel: 1400mm
• Total weight: 4000kg
• Overall dimension (length*width*height): 4000*2200*2100mm

Performance

• Max intermittent pull: 90kN
• Max continuous pull: 80kN
• Speed at max pull: 2.5km/h
• Max speed: 5km/h
• Pull at max speed: 40kN

Engine

• Diesel: 118kw(158hp)
• Cooling system: water
• Electrical system: 24V

Main configuration

• Engine: Cummins
• hydraulic pump: German Rexroth
• Main motor: German Rexroth
• speed reducer: German Rexroth
• Tail bracket hoisting motor: American Eton
• Hydraulic meter: German
• Operating handle: German Rexroth

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.

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. 1100 and 1400
• Hydraulic front stabilizer
• Grounding connection point

Additional Devices

• Lighting system for the trailer
• Hydraulic rope clamp for reel change
• Swivel guide rope roller
• Trailer for towing at max speed of 30 km/h
• Extra shaft
• Digital speed and meter counter (extra charge)

• Yixing Boyu Electric Power Machinery Co., Ltd insist cooperation culture of Quality as life, reputation as fundamental, and engage in providing reliable and safe operation of power network for the customers.
• Our company works for the development of electric power industry and strives for the transmission line construction machinery to catch up with the international level.
• Yixing Boyu Electric Power Machinery Co., Ltd is willing to create a friendly cooperation relationship with customers to seek development and create prosperity.
• Our company developed many types of product to content requirement of customers, and Product won the customers high praise.