PC120-6 Excavator Track Adjuster Assy PV3120 Tension Recoil Spring

PC120-6 Excavator Track Adjuster Assy PV3120 Tension Recoil Spring

Construction parts excavator PC120-6 track adjuster assy PV3120 tension recoil spring

MATCH TENSION TO OPERATING CONDITIONS

1. ADJUST TRACK TENSION ON-SITE

Make tension adjustments on the job site. The shop might have properly tensioned the track, but it could become too tight when packed with mud.

2.TEST PACKING CONDITIONS

To match track tension with the specific packing conditions of the job site, run your machine for a short while on the job site. Make the necessary adjustments after this evaluation.

3. MAKE FREQUENT ADJUSTMENTS

Weather changes can change the packing conditions of the job site throughout the day. Tension adjustments made during these changes can help reduce track wear and costs.

4. DO NOT OPERATE YOUR MACHINE WITH FROZEN TRACKS

If you try to use power to force the tracks to move, you could destroy them or damage your final drive.

Recoil Spring Assy

PC60-7: 201-30-62312, 201-30-62311, 201-30-62310,

PC120-6: 203-30-66250, 22B-30-11240, 203-30-66270,

PC200-6: 20Y-30-12111, 20Y-30-12111, 20Y-30-12112,

PC200-7: 20Y-30-12112, 20Y-30-12111,

PC220-6: 206-30-55172, 206-30-55171, 206-30-55170,

PC220-7: 206-30-55172, 206-30-55171,

PC300-6:207-30-54140, 207-30-54141, 207-30-74142, 207-30-74141

PC400-6: 208-30-54140, 208-30-54141, 208-30-74140

Track Adjuster failures

Function of a track adjuster assy is not only used to push the idler wheel forward to increase tension / reduce slack or droop but also to protect the undercarriage from damage when the tractor contact a large solid object i.e. rocks, trees, deep holes, broken ground, stumps etc. Shock loadings are absorbed on impact by the heavy recoil spring which is preloaded to between 50 to +100 tons, depending machine size.

When a track adjuster fails the undercarriage will start to suffer an excessive wear condition that will continue until something breaks, exacerbating the problem, adding downtime and expense to the repair bill. It is advisable to carry our remedial repairs as soon as practical.

About Jinweixin Excavator Parts

Guangzhou Jinweixin Excavator Parts Co., Ltd. we’re more than just a machinery parts supplier.Don't get us wrong, we are the top supplier for excavator parts, construction machinery parts, earthmoving machinery parts, heavy-duty machinery parts, forestry equipment parts, heavy-duty tractor parts, backhoe parts, and much, much more.However, we're not an impersonal supplier company or just another link in the chain of excavator parts industry.Instead, we’re a team of passionate people who are dedicated to providing the top aftermarket machinery resources for our customers at the most competitive pricing. We not only supply the best quality replacement and aftermarket parts, but we also conduct our technical research and development so you can rest assured that your purchase is excellent quality.

With over twenty years of experience in machinery production, we have the industry knowledge and connections that you need for quick, quality service!

We supply all types of excavator parts, from travel motor,Excavator Undercarriage Parts，travel gearbox and engine parts to hydraulic pumps, final drives, and turbochargers. Our parts are created for a variety of machines from excavators to bulldozers! Our well-trained team of customer service professionals are experts in the industry and can give you the information you need to make your next purchase.