Hydraulic Puller Tensioner Cable Laying Machine For Overhead Line

Characteristics

1. Bull-wheel diameter: 1700mm
2. Max rope diameter : 24mm
3. Max conductor diameter: 46mm
4. Total weight: 8000kg
5. Overall dimension (length*width*height): 4700×2300×2700mm

Performance

Puller

1. Max pull: 2x70kN/1x140kN
2. Speed at max pull: 2km/h
3. Max speed: 4.5km/h
4. Pull at max speed: 2x30kN/1x60kN

Tensioner

1. Max tension: 2x70kN/1x140kN
2. Max speed: 4.5km/h

Engine

1. Diesel 129kw(173hp)
2. Cooling system water
3. 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 15km/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

Main configuration

1. Engine: Cummins
2. Hydraulic pump: German Rexroth
3. Main motor: German Rexroth
4. Speed reducer: German Rexroth / Italy Bonfiglioli
5. Hydraulic meter: German WIKA
6. Operating handle: German Rexroth

The brand of the parts may change depending on the factory's spare parts availability. We guarantees that it will use parts of similar quality, and the actual usage parameters will not change.

Additional Devices

• Lighting system for the trailer
• 2 hydraulic rope/conductor clamp(extra charge)
• Swivel guide rope roller
• Trailer for towing at max speed of 15 km/h
• Photoelectric counter
• Electronic counter (extra charge)

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.