Ex30 Ex120 PC30 Excavator Track Roller Bottom Roller Lower Roller for Hitachi Komatsu

Sales Ex30 Ex120 PC30 Excavator Track Roller Bottom Roller Lower Roller for Hitachi Komatsu

 Ex120 Ex30 PC30 Excavator Track Roller Bottom Roller Lower Roller for Hitachi Komatsu

  The type of roller used for a combined track is different from that used for a monolithic or rubber track: the rollers for a combined track roll on the rails, while the rollers for a monolithic or rubber track roll on the track shoes.

 Our products are according to the standard of OEM to manufacture.

Product Detail  

Ex120 Ex30 PC30 Excavator Track Roller Bottom Roller Lower Roller for Hitachi Komatsu

  There are two types of rollers for combined tracks, as shown in Figure 1 below. One is a single flange and the other is a double flange. The former is easy to manufacture; Therefore, the application is more common, and the latter is rarely used. The purpose of having a flange is to prevent the track from moving laterally relative to it to prevent derailment when turning. Usually the height of the flange h=10~20 mm. In order to reduce the friction between the side of the wheel flange and the side of the guide rail, the side of the wheel flange is often made into an inclined plane, and the angle of the bevel α=20°~30°. Find the picture as below:

Bulldozer Parts

 

KOMATSU/CAT/Bulldozers dozers parts       

BD2G S/F、BD2G D/F、D20 S/F、D20 D/F、D31 D/F-15/16、D31 S/F-17/18/20、D3C S/F、D3C D/F、D41A-6 S/F、D41A-6 D/F、D4 S/F、D4 D/F、D4D S/F、D4D D/F、D50 S/F、D50 D/F、D5 D/F、D5 S/F、D6D S/F、D6D D/F、D60 S/F、D60 D/F、D6H S/F、D6H D/F、D7 S/F、D7 D/F、D7G S/F、D7G D/F、D80-12 S/F、D80-12 D/F、D85-18 S/F、D85-18 D/F、D155-1 S/F、D155-1 D/F、D155-5 S/F、D155-5 D/F、D355 S/F、D355 D/F、D65EX-12 S/F、D65EX-12 D/F、D60/D65-8 S/F、D60/D65-8 D/F、D275A-5 S/F、D275A-5 D/F

SHANTUI

 

SD08、SD13、SD16、SD22、SD32、SD42、SD52

 

 

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
X

Home

Supplier

Leave a message

Leave a message

If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.