TY2x70 Hydraulic Tensioner Cable Stringing Equipment 2x70kN Max Pull 1700mm Bull-wheel
Professional hydraulic tensioner with 2x70kN max intermittent pull capacity for overhead power line installation. Features 1700mm bull-wheel diameter, 45mm max conductor diameter, and premium components including Cummins 77kW engine and German Rexroth hydraulic systems. Suitable for twin-bundle conductors up to 720mm² in various terrains.
Place of Origin
China
Max intermittent pull
2x70kN
Packaging Details
Container
Bull-wheel diameter
1700mm
Model Number
TY2x70
Supply Ability
100sets/month.
Product Description
TY2x70 Hydraulic Tensioner Overview
Professional cable stringing equipment designed for overhead power line installation with maximum intermittent pull capacity of 2x70kN. Engineered for demanding applications in mountainous, hilly, and flat terrain conditions.
Key Applications
- Twin-bundle conductor tension stringing: 630mm² and below (mountainous/hilly areas)
- Twin-bundle conductor tension stringing: 720mm² and below (flat lands)
- Single conductor tension stringing: 720mm² (various terrains)
- OPGW or ADSS optical cable tension stringing
- 500kV haulage rope tension stringing
Technical Specifications
| Parameter | Specification |
|---|---|
| Bull-wheel diameter | 1700mm |
| Max conductor diameter | 45mm |
| Groove number | 2x6 |
| Total weight | 9000kg |
| Overall dimensions (L×W×H) | 4700×2300×2700mm |
| Max intermittent pull | 2x70kN |
| Max continuous pull | 2x60kN |
| Speed at max pull | 2.5km/h |
| Max speed | 5km/h |
| Pull at max speed | 2x30kN/1x60kN |
| Max reverse pulling force | 2x60kN/1x120kN |
| Max reverse pulling speed | 3km/h |
Premium Components
- Engine: Cummins diesel, 77kW (103hp)
- Hydraulic pump: German Rexroth / Danish Danfoss
- Main motor: German Rexroth / French Leduc
- Speed reducer: German Rexroth
- Hydraulic meter: German
- Operating handle: German Rexroth
Advanced Hydraulic Transmission
Features stepless speed control and tension presetting system for precise operation and enhanced safety.
Standard Configuration
- 2 negative self-acting hydraulic brakes
- 2 hydraulic dynamometers
- Hydraulic oil cooling system
- 2 digital meter and speed counters
- Control instruments for hydraulic system and diesel engine
- Rigid axle for towing at max speed of 30km/h with mechanical parking brake
- Hydraulic power pack to control up to 2 separate drum stands with hydraulic motor
- Grounding connection point
Optional Accessories
- Lighting system for the trailer
- 2 hydraulic rope/conductor clamp (extra charge)
- Swivel guide rope roller
- Trailer for towing at max speed of 30 km/h
- Digital speed and meter counter
- Air brake system for the trailer
Complete TY Series Model Comparison
Physical Specifications
| Model | Bull-wheel Diameter (mm) | Max Conductor Diameter (mm) | Groove Number | Total Weight (kg) | Overall Dimensions (mm) |
|---|---|---|---|---|---|
| TY2X35 | 1300 | 40 | 2x5 | 4500 | 4300×2250×2700 |
| TY2X40 | 1300/1500 | 40 | 2x5 | 6230 | 4300×2250×2700 |
| TY2X50 | 1300/1500 | 40 | 2x5 | 6000 | 4700×2300×2700 |
| TY2X70 | 1700 | 40 | 2x6 | 7500 | 4700×2300×2700 |
| TY2x70IV | 1500 | 40 | 2x8 | 10000 | 5500×2280×2700 |
| TY2X90 | 1900 | 50 | 2x6 | 7500 | 5400×2300×2700 |
| TY4x50 | 1500 | 40 | 4x5 | 13000 | 5900×2300×2700 |
Performance Specifications
| Model | Max Intermittent Tension (kN) | Max Continuous Tension (kN) | Speed at Max Tension (km/h) | Max Speed (km/h) | Tension at Max Speed (kN) | Max Reverse Pulling Speed (km/h) | Diesel (kW/hp) | Cooling System | Electrical System (V) |
|---|---|---|---|---|---|---|---|---|---|
| TY2X35 | 2x40/1x80 | 2x35/1x70 | 2.5 | 5 | 2x20/1x40 | 5 | 77(103) | Water | 24 |
| TY2X40 | 2x45/1x90 | 2x40/1x80 | 2.5 | 5 | 2x20/1x40 | 5 | 77(103) | Water | 24 |
| TY2X50 | 2x55/1x110 | 2x50/1x100 | 2.5 | 5 | 2x25/1x50 | 5 | 77(103) | Water | 24 |
| TY2X70 | 2x70/1x140 | 2x65/1x130 | 2.5 | 5 | 2x25/1x50 | 5 | 77(103) | Water | 24 |
| TY2x70IV | 2x70/1x140 | 2x65/1x130 | 2.5 | 5 | 2x25/1x50 | 5 | 77(103) | Water | 24 |
| TY2X90 | 2x100/1x200 | 2x90/1x180 | 2.5 | 5 | 2x40/1x80 | 2 | 130kw (2500r/min) | Water | 24 |
| TY4x50 | 4x50/2x200 | 4x40/2x80 | 2.5 | 5 | 4x20/2x40 | 1.25 | 77(103) | Water | 24 |
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