Excavator D5 Undercarriage Parts Recoil Spring Assy
Product Description
The tightness of the excavator track, such as the size of the shoes worn by people, must be adjusted to the best state to advance forward. During the walking operation of excavator, the track tightness often changes, and the track tightness also determines the wear degree of the chain on its contact parts.
First, when the excavator is working on hard ground, it is necessary to adjust the crawler a little tighter, so as to prevent the crawler from being loose for too long, colliding with the lower frame and causing wear.
Second point: when the excavator is working on soft ground, it is better to adjust the crawler to be loose, because it is easy to attach soil on the joint and the crawler under this working condition, which can reduce the abnormal pressure generated by the soil on the joint.
reliable quality, high cost performance,quality services.Our products,your best choice.
The excavator/dozer track adjuster cylinder assembly is one of the most important undercarriage components to provide the excavator or bulldozer track with satisfactory service life. It mainly applies 40Mn2/50Mn steel as the raw material. This heavy equipment part is finely machined with precise size. Due to the perfect quality control system, it surely comes with high quality. Our track adjuster assembly has gone through the heat treatment, which means it perfectly resists abrasion and rust. 12-month guarantee time is always available
| Material | 40Mn2/50Mn |
| Finish | Smooth |
| Technique | Casting/Forging |
| Surface Hardness | 48-56HRC,deepth of 6-10mm |
| Colors | Black or Yellow |
| Warranty Time | 1440 Working Hours |
| Certification | IS09001-9001 |
| MOQ | 2 Pieces |
| FOB Price | FOB Xiamen US$ 25-100/Piece |
| Delivery Time | Within 30 days after contract established |
| Payment Term | T/T,L/C,WESTERN UNION |
| OEM/ODM | Acceptable |
| type | bulldozer undercarriage parts |
| Moving Type: | Excavator, Bulldozer, Crane, etc |
| After-sales Service Provided: | Video technical support, Online support |
Application types
| Komatsu | PC18，PC20，PC30，PC40，PC50，PC60-1/5/6/7，PC100-3/5，PC160，
PC200-5/7/8，PC300-1/5/6，PC400-1/5/6, PC650，PC1250 |
| Hitachi | EX30，ZX30，EX/ZX55，EX/ZX60，EX70，EX100，ZX135，ZX200，EX200-2/3/5，
ZX240，ZX250，ZX280，EX/ZX300，ZX350，EX400，EX800 |
| Caterpilliar | E301.5，E303，E305.5，E307/8B/C/D，E70B，E312，E120B/C/D，E320B/C/D，E323，
E324，E325，E329，E330，E336，E345, E349 |
| Hyundai | R35，R60-5，R60-7，R80，R110，R135，R140，R200，R210，R220，R225/7/9 ，
R265，R290-7/9，R305-7/9，R335，R385，R445，R485 |
| Waewoo | DH35，DH55，DX60，DH60，DH80，DX80，DH150，DH225，DH258，DH260，DX225，
DX260，DH300，DH360，DH370，DX300，DX360，DH400，DH500 |
| Volvo | EC55，EC80，EC140，EC210B，EC210P，EC290P，EC290B，EC360，EC380，EC460，
EC480 |
| Kobelko | SK30，SK35，SK55，SK60，SK75，SK80，SK100，SK120，SK130，SK200，SK200-8，
SK210，SK230，SK250-8，SK260，SK350，SK450 |
| Sumitomo | SH60，SH80，SH100，SH120，SH200，SH330，SH350，SH420 |
| Bulldozer | D20，D30/31，D40，D50，D60，D85，D155，D275，D355，CAT，D3C，D4D，D5，
D6D，D7G，D8H，D9R，D10，D11 |
ABOUT US
Fujian Jinjia Machinery Co.,Ltd. is developing from Quanzhou Hongda Machinery Co.,Ltd. The company has dedicated to the manufacturing of crawler undercarriage parts since 1990, which has been more than 30years so far. Now we have established our own casting, forging and machining production centers.
JINJIA Machinery has always been insisting on the operation policy of “Customer first, Quality first” . Our mission is to make customer satisfaction. Just because of this, these years the company has obtained high reputations and solid foundation in the machinery industry. Today our production scales have been constantly expanding, with a wide range of product categories. Our products have been popular in domestic markets as well as the international markets such as Europe, America, South East of Asia, Middle East, etc. We have established good business relationships with famous companies around the world. Welcome to visit our factory for further more technological communications!
Exhibitions over the years
Packing and shipping
FAQ
1.CAN I HAVE A SAMPLE BEFORE MASS PRODUCTION
Yes , we can offer you a sample to rest our quality .
2.CAN I HAVE SOME DISOCUNT ON ORDER?
Yes，we can give u some discount ，If your order meets our standards, I will help you go to the boss to get the biggest discount
3.How long does it take by which shipping method?
We usually ship to you by sea，if we have the goods in stock, with the normal packing, the delivery time is 4-6 DAYS.on the contrary, 15-30 DAYS after your advanced payment.
