Excavator & Bulldozer Tension Spring

A&S Machinery Co., Ltd. supplies tension spring(also called"recoil spring" or "track adjuster") for the following excavators and bulldozers.

CAT excavator tension spring: 320, 321, 322, 324, 325, 330, 345, 350, 365, 385
CAT bulldozer tension spring: D5, D6, D8, D9, D10
CASE excavator tension spring: CX210, CX225 CX240, CX290, CX330, CX460, CX700, CX800
JCB excavator tension spring: JS110, JS130, JS145, JS150, JS160, JS180, JS200, JS220,JS240, JS260, JS300 LC, JS330, JS450 LC, JS460 LC
Hitachi EX and ZX excavator tension spring: EX200, EX400, EX450, EX600, EX1200, EX1800, EX1900 ZX160, ZX180, ZX200, ZX220, ZX330, ZX350, ZX450, ZX470, ZX600, ZX650, ZX870
Komatsu excavator tension spring: PC200, PC300, PC400, PC650, PC750, PC1100,PC1250,PC1600, PC2000
Komatsu bulldozer tension spring: D155A, D375A, D575A, D65PX, D85PX
Hyundai excavator tension spring: R220, R290, R320, R360, R450, R500
Volvo excavator tension spring: EC210, EC290, EC360, EC460, EC700
Liebherr excavator tension spring: R974, R984,R9250, R9350
Terex/O&K excavator tension spring: RH30E, RH40E, RH120E, RH170E, RH340
Doosan excavator tension spring: DX225LC-3 DX180LC-3 DX530LC-5 DX300LC-5 DX700LC DX490LC-5 DX140LCR-3 DX420LC-5 DX235LCR DX85R-3 DX63-3 DX140LC-3 DX255LC-3
SANY excavator tension spring: SY205C-8 SY215C-8 SY235C-8 SY285C-8 SY335C-8 SY365C-8 SY425C SY465C SY700C SY850C SY2000C
TRACK SPRINGS FOR EXCAVATORS & BULLDOZERS ---HITACHI EX600-5 SPRING 2033235/3102858 126 KG; KOMATSU D155A-6R SPRING 17A-30-48471 100 KG; KOMATSU PC750LC-7 SPRING 209-30-74110 375 KG; DOOSAN S225LC-V SPRING ASSY. 274-00003C 300 KG

Besides tension spring, A&S Machinery Co., Ltd. also provides the other undercarriage parts as follows:

excavator and bulldozer track shoes/pads/plates
excavators and bulldozer track chains/link assy.
excavators and bulldozer track/front idlers/idler assy.
excavators and bulldozer track/bottom/lower rollers
excavators and bulldozer carrier/top/upper rollers
excavators and bulldozer driving sprockets/segments
excavators and bulldozer track shoe bolts and nuts

Features of A&S Tension Spring/Recoil Spring/Track Adjuster
Condition: new
Hardness: 45-55HRC
Fitment: 100% fit with your original excavator/bulldozer undercarriage
Advantage: quality parts at competitive price
Delivery time: short and timely delivery

Our tension spring system is a available for small utility machines up to large mining shovels. A full selection of size and type will fit all popular excavators and bulldozers and various applications. We have been supplying those undercarriage parts as new original, OEM, rebuilt, reconditioned and also replacement parts.

If any interest in our tension spring or other undercarriage parts for excavators and bulldozers, please feel free to contact. We're glad to help solve your problems.

Any interest or inquiry, please feel free to contact:
A&S Machinery Co., Ltd.
Tel: 0086 28 6115 2008 Fax: 0086 28 8612 9221
Skype: cdesmachinery Whatsapp: 0086 180 080 99865
asbucketsteeth(dot)com
469 Xinsheng Road, Gaoxin District, Chengdu, China