TY90 90kN Hydraulic Puller Machine with Cummins Engine for Power Line Stringing - 4350kg Weight, 540mm Bull-wheel
Professional 90kN hydraulic puller machine designed for power line stringing operations across various terrains. This heavy-duty equipment features advanced hydraulic transmission and premium international components for reliable performance.
| Specification | Value |
|---|---|
| Maximum Pull Capacity | 100kN |
| Continuous Pull Capacity | 90kN |
| Speed at Maximum Pull | 2.5 km/h |
| Maximum Speed | 5 km/h |
| Pull at Maximum Speed | 40kN |
| Bull-wheel Diameter | 540mm |
| Maximum Rope Diameter | 21mm |
| Total Weight | 4350kg |
| Overall Dimensions | 4500×2100×2450mm |
- Tension stringing of twin-bundle conductor up to 500mm² in mountainous areas
- Twin-bundle conductor up to 630mm² in flat lands
- Single conductor up to 720mm² across various terrains
- Traction stringing of OPGW or ADSS optical cables
- 220kV haulage rope operations
Cummins diesel engine, 118kW (158hp), Euro II compliant, 4-stroke turbo-charged with liquid cooling and 24V electrical system
German Rexroth hydraulic pump, main motor, speed reducer, and operating handles
American Eton tail bracket hoisting motor, German hydraulic meters
Closed hydraulic circuit provides stepless speed variation in both rotating directions. Features pull pre-setting system that maintains pulling values even at zero speed, automatically adjusting operation speed based on friction and unexpected loads.
- Hydraulic dynamometer with set-point and automatic maximum pull control
- Hydraulic oil cooling system for optimal temperature management
- Control instruments for hydraulic system and diesel engine monitoring
- On-board reel winder with automatic level wind for 1100mm and 1400mm reels
- Hydraulic front stabilizer for secure operation
- Integrated grounding connection point for safety
- Trailer lighting system and hydraulic rope clamp for reel changes
- Swivel guide rope roller and 30 km/h towing trailer
- Digital speed and meter counter with remote control capabilities
- GSM network remote diagnosis with GPS modem and synchronization system
- Auxiliary hydraulic system (700/1000 bar) for power pressing tools
- Safety features including overload tension alarm, grounding plate, and first aid kit
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