Kukko Hydraulic hollow piston cylinders

Manufacturer part number: YRH-302

Compatible with: Y30-180; Y30-205; Y30-206
With internal thread: YDG-30E
Bore diameter: mm: 33
Bore diameter: inch: 1.3/8
Outer diameter: mm: 115.

Single-acting hollow piston hydraulic cylinder with spring return, including 3/8 inch high-flow coupling with dust cap and threaded pressure piece. The hollow piston cylinders can be used as pull and push cylinders. When the cylinder is mounted on the crossbar of the puller, it creates a pulling force; when mounted underneath, it generates pressure. The supplied pressure piece and the two optionally available pressure pieces are screwed into the internal thread of the piston rod. When using the closed pressure piece, the cylinders can be used as lifting jacks. All KUKKO hydraulic cylinders can be disassembled and used with the hand pump for various maintenance tasks. The hydraulics provide very high pulling forces that can be controlled precisely and safely. They offer high operational safety and can be used in all positions, for example, when gears, couplings, bearings, fan wheels, pulleys, or brake drums need to be removed with high force.