We supply track rollers/bottom rollers/lower rollers for the following O&K excavators.

RH20  track rollers

RH20  track rollers

RH20 HD  track rollers

RH20 PMS  track rollers

RH20V LC  track rollers

RH25 LC  track rollers

RH25 PMS  track rollers

RH30  track rollers

RH30   track rollers

RH30C  track rollers

RH30D  track rollers

RH30D  track rollers

RH30E  track rollers

RH4  track rollers

RH40C  track rollers

RH40C  track rollers

RH40D  track rollers

RH40D  track rollers

RH4CS  track rollers

RH5  track rollers

RH5 LC  track rollers

RH5 PMS  track rollers

RH6 track rollers

RH6 LC  track rollers

RH6 PMS  track rollers

RH6-20 LC track rollers 

RH6-20 N  track rollers

RH6-22  track rollers

RH6-22 LC track rollers 

RH75C track rollers 

RH75C track rollers 

RH8 track rollers

RH8 LC  track rollers

RH8 PMS  track rollers

RH9  track rollers

RH9 LC  track rollers

RH9 PMS  track rollers

Features of Our Bottom Rollers for O&K Excavators:

Perfect fit with the original track group

Forged from a boron steel alloy 

Through hardening to get hardness in core

Available in single and double flange

Proper for all ground conditions

Besides track rollers/bottom rollers/lower rollers, we also provide the following other parts for those O&K excavators.

O&K excavator track rollers: track chains, track pads(track shoes), rubber pads for protection, track idler/front idler/idler assy., track rollers(upper rollers/top rollers), driving sprockets, master links, track links, track bolts, nuts, bushing, seal kits,and so on.

O&K excavator wear parts (bucket/thumb/breaker, bucket teeth, cutting edges, side cutters, lip shrouds, corner wear shoes, wear bars, wear blocks, wear bottons)

O&K excavator transmission parts(travel motors, pins and bushings, gear boxes)

O&K excavator hydraulic parts( engine overhaul repair kit, pumps, valves, starter motors, cylinders, filters)

O&K excavator electrical parts(sensors, solenoid valves, alternators, control panels, switches, head lights)

If any interest in our track rollers/bottom rollers/lower rollers or other parts for O&K excavators, just feel free to contact us. We're glad to help.

A&S COMPLETE SUPPLY RANGE FOR TRACK ROLLERS

CAT TRACK ROLLERS

DAEWOO TRACK ROLLERS

HITACHI TRACK ROLLERS

HYUNDAI TRACK ROLLERS

JCB TRACK ROLLERS

KATO TRACK ROLLERS

KOBELCO TRACK ROLLERS

KOMATSU TRACK ROLLERS

LIEBHERR TRACK ROLLERS

CASE TRACK ROLLERS

TEREX TRACK ROLLERS

VOLVO TRACK ROLLERS

Sumitomo TRACK ROLLERS

MITSUBISHI TRACK ROLLERS

SHANTUI TRACK ROLLERS

YUCHAI TRACK ROLLERS

XCMG TRACK ROLLERS

XGMA TRACK ROLLERS

LIUGONG TRACK ROLLERS

LONKING TRACK ROLLERS

SANY TRACK ROLLERS

SDLG TRACK ROLLERS

SUNWARD TRACK ROLLERS

JINGONG TRACK ROLLERS

JCM/STRONG TRACK ROLLERS

PENGPU TRACK ROLLERS

HENGTE TRACK ROLLERS

CHANGLIN TRACK ROLLERS

ZOOMLION TRACK ROLLERS

BONNY TRACK ROLLERS

DOOSAN TRACK ROLLERS

LISHIDE TRACK ROLLERS

LOVOL TRACK ROLLERS

Jonyang Kinetics TRACK ROLLERS

JOHN DEERE TRACK ROLLERS