Excavator Idler Apply to JCB JS200 JRA0214
The idler (guide wheel) is used to guide the track to rotate correctly to prevent deviation and derailment. The idler of some hydraulic excavators also acts as a roller, which can increase the contact area between the track and the ground and reduce the specific ground pressure. Most of the wheel surfaces of the guide wheel are smooth, with a shoulder ring in the middle as the guide, and the ring surfaces on both sides can support the chain and support the roller. The shoulder ring in the middle of the idler (guide wheel) should have sufficient height, and the slope on both sides should be small. The smaller the distance between the guide wheel and the nearest roller, the better the guiding performance.
Our idlers are precision machined then heat treated, lubricated and sealed to provide long reliable life. The high quality genuine front idler can reduce bearing stress and decrease bearing load to extend its total lifetime.
1. Through quench-tempering processes to guarantee excellent mechanical properties, high strength and superior wear resistance to bending and breakage.
2. Good quality to reduce wear and prolong life-span, adding value to your products further to your business by maximizing durability of your products.
3. Precise design, carefully manufactured for proper fix easy grousering heavy loaded capacity up to 50tons without compromising proper functioning of the excavator reliable quality, high performance, quality services. Our products, your best choice.
4. With high quality idlers, special heat treatment process results in a longer lifetime, the greatest degree of overload testing can prevent fragmentation, and save your maintenance costs.
Part Number Reference
|Sumitomo||KRA0946 KBA1030 KRA1198 KRA1198ZC KRA1767C KRA1767Z|
|Case||152574A1 160424A1 166099A1|
JS160L JS160NL JS180L JS190LC JS200 JS220LC JS220LR JS220N JS220S
CX160C CX180 CX210B CX220B CX225 CX230B CX235SR CX240
SH160-3 SH200 SH220-3 SH220LC-3 SH225X-3