High-performance 330KV power line stringing equipment featuring a 100kN maximum pulling capacity, Cummins diesel engine, and Rexroth hydraulic system for reliable transmission line installation.

This hydraulic puller machine is designed for tension stringing of twin-bundle conductors up to 500mm² in mountainous terrain and 630mm² in flat lands. It also handles single conductor 720mm² in various terrains, OPGW or ADSS optical cable traction, and 220kV haulage rope operations.

• Engine: Cummins diesel 118kW with liquid cooling system
• Hydraulic System: German Rexroth main pump and motor
• Hoisting Motor: American Eton tail bracket system
• Control System: German hydraulic meters and instrumentation

• Hydraulic dynamometer with automatic pull control
• Closed hydraulic circuit for stepless speed variation
• On-board reel winder with automatic level wind
• Hydraulic oil cooling system for extended operation
• Pre-set pulling value maintenance system
• Hydraulic front stabilizer and grounding connection

Jiangsu Province Yixing Boyu Electric Power Machinery Company is a high-tech enterprise with six patents, including two invention patents. Established in 1997, the company has over 15 years of experience in power line equipment manufacturing and serves international markets including Sudan, Kenya, Angola, Pakistan, Burma, India, Mexico, and Germany.

All equipment includes one-year quality guarantee with free component replacement for internal failures. Post-warranty support includes cost-price component supply for continued operational reliability.