TY90TP Hydraulic Puller-tensioner Machine for Overhead Stringing Equipment

TY90TP Hydraulic Puller-Tensioner

The machine is suitable to string one or two ropes or bundled conductors. The bull-wheel grooves are made of high resistance interchangeable nylon sectors. The machine is completely electronically controlled.

Characteristics

Bull-wheel diameter: 1500mm

Max rope diameter : 18mm

Groove number: 10

Max conductor diameter: 40mm

Total weight: 6800kg

Overall dimension (length*width*height): 4700×2300×2700mm

Performance

Puller

Max pull: 90kN

Speed at max pull: 2.4km/h

Max speed: 5km/h

Pull at max speed: 44kN

Tensioner

Max tension: 90kN

Max speed: 5km/h

Engine

Diesel 118kw(158hp)

Cooling system water

Electrical system 24V

Main configuration

Engine: Cummins

Hydraulic pump: German Rexroth

Main motor: German Rexroth

Speed reducer: German Rexroth / Italy Bonfiglioli

Hydraulic meter: German WIKA

Operating handle: German Rexroth

Configuration

Negative self-acting hydraulic brakes

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

Hydraulic front stabilizer

Grounding connection point

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

Digital speed and meter counter

Hydraulic Transmission

Closed hydraulic circuit for step less speed variation in both rotating directions. This machine is provided with a 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.