2 x 70kN Double Bundle Overhead Line Stringing Equipment , Hydraulic Puller Tensioner

Max Pull 2x70kN 2-Bundle Overhead Line Stringing Equipment Hydraulic Puller Tensioner TY2X70TP

Quick details:

1. 2-Bundle Overhead Line Stringing Equipment
2. Main pump and motor: German Rexroth
3. Hydraulic Puller Tensioner
4. Max pull: 2x70kN
5. Diesel: Cummins 129kw(173hp)
6. Speed Reducer: German Rexroth
7. Bull-wheel diameter: 1700mm
8. Max rope diameter: 24mm
9. Max reel size: 1700mm

Description
The machine is suitable to string one or two ropes or bundled conductors on bull-wheels with two pair of bull-wheels with completely independent controls. The bull-wheel grooves are made of wear-proof interchangeable nylon sectors. The machine is completely electronically controlled.

Characteristics

• Bull-wheel diameter: 1700mm
• Groove number: 2x6
• Max rope diameter : 24mm
• Max conductor diameter: 46mm
• Total weight: 8000kg
• Overall dimension (length*width*height): 4700×2300×2700mm

Main configuration

• Engine: Cummins
• Main pump: German Rexroth
• Main motor speed reducer: German Rexroth
• Hydraulic meter: German WIKA

Performance

• Puller
• Max pull: 2x70kN/1x140kN
• Speed at max pull: 2km/h
• Max speed: 4.5km/h
• Pull at max speed: 2x30kN/1x60kN
• Tensioner
• Max tension: 2x70kN/1x140kN
• Max speed: 4.5km/h

Engine

• Diesel 129kw(173hp)
• Cooling system water
• Electrical system 24V

Configuration

• 2 negative self-acting hydraulic brakes
• 2 hydraulic dynamometers with set-point and automatic control of maximum pull
• Hydraulic oil cooling system
• Digital meter counters
• Control instruments for hydraulic system and diesel engine
• Rigid axles for towing at max speed of 30km/h with mechanical parking brake
• Hydraulic power pack to control up to 2 reel stands with hydraulic head or 2 reel winders with independent controls
• Hydraulic front stabilizer
• Grounding connection point

Hydraulic Transmission
2 closed hydraulic circuit for step less speed variation in both rotating directions. This machine is provided with 2 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.

Additional Devices

• Lighting system for the trailer
• Hydraulic brake system for the trailer
• 2 hydraulic conductor clamps for drum change operations