Polyurethane Piston Ram DN230 001696901A0000004 for zoomlion

 

Zoomlion piston ram DN230 is made of polyurethane composite material. The piston ram function is to bear the pressure in the cylinder, and transmit this force to the crankshaft through the piston pin and connecting rod. The specific shape, position and size must be compatible with the Zoomlion equipment.

Zoomlion Piston Ram DN230

 

Data Sheet:

Materials

Composite of polyurethane

Outer Diameter

φ236mm

Inner Diameter

φ120mm

Tensile Strength

>50MPA

Tear strength

>80KN/M

Life service

>18000 cbm

 

Polyurethane Piston Feature

  • Wear resistance. The wear resistance of polyurethane piston is more than 10 times that of ordinary rubber piston.
  • Higher Harderness.
  • Oil Resistance. It can maintain its own material properties, and improve service life.
  • Outstanding abrasion resistance.
  • High tensile strength.

 

Application:

Zoomlion Piston ram is installed at piston pin, and transmit force in cylinder.

Zoomlion Piston Ram application