Guangzhou Jinweixin Excavator Parts Co., Ltd.
Guangzhou Jinweixin Excavator Parts Co., Ltd.
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YN54D00014F1 Kobelco Track Adjuster Recoil Spring Replacement SK200-8
YN54D00014F1 Kobelco Excavator Track Adjuster SK200-8 SK210-8 SK210LC-8
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Part name
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track adjuster/ excavator track spring/ excavator recoil spring/ excavator tensioner
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Material
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Steel
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Finish
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Smooth
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Colors
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Black
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Delivery Time
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Within 15 days after contract established
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Packing
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standard exported pallet or box
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Condition
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New
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Payment
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T/T or western union or other
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Shipping
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Normally by sea, by air, DHL, UPS, FEDEX, TNT, ETC for small package
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Related parts
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bottom roller, top roller, sprocket, front idler,track shoe, track link assy, track bolt nut, track adjuster and other
undercarriage parts |
FAQ
Q: How long is your delivery time?
A: Generally it is 7 days if the goods are in stock. or it is 15-30 days if not in stock. If it is customized,it will be confirmed according to order.
Q: What about Quality Control?
A:We have excellent tester, check every piece to ensure the quality is good, and check the quantity is correct before the
shipment.
Q: What is your terms of payment ?
A: T/T,L/C,Western Union etc.Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Q: How to order ?
A:Tell us the machine model,part name, part number, quanitty for each item, and then we can send a professional quotation sheet.
Tensioner Function
Track tension is hydraulically achieved through a track adjuster, which is a spring loaded hydraulic cylinder positioned behind and bolted to the front idler. Recommended OEM tension adjustments are achieved by, pumping grease into, or draining grease from, the track adjuster valve.
Periodical visual checks of the tensioner for any signs of leakage is important and if leaks are detected bring your machine in for repair as soon as possible.
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.