Aavailable Machine Model,
KOMATSU
PC20 PC30 PC40 PC55 PC60 PC100 PC120 PC180 PC200 PC210 PC220 PC240 PC260 PC300 PC360 PC400 PC450 
D20 D30 D31 D50 D60 D65 D61 D80 D85 D155 D355 D375

CATERPILLAR 
E70 E120 E240 E300B E305.5 E307 E311/312 E320 E322 E325 E330 E345 E450 CAT215 CAT225 CAT235 D3C D4D D4H D4 D5 D5H D5H D6D D6E D6H D7G D8L D8N D9N D9R D10N D11N
KOBELCO 
SK07C SK03N2 SK55 SK60 SK100 SK20 SK140 SK200 SK210 SK220 SK230 SK350 SK260 SK30 SK310 SK320 SK330 SK350 SK450 K907 PH335 PH440 PH550 BM500 5045 7035 7045 PH7055 CKC2500 

KATO
HD250 HD307 HD450 HD700 HD770 HD800 HD820 HD1250 
HYUNDAI
R55 R60 R80 R130 R200 R210 R215 R225 R230 R290 R320 R450

SAMSUNG
SE210 SE280 SE350
VOLVO
EC55 EC140 EC210 EC240 EC290 EC360 EC460 
other BS2F BS3F BD2G

FAQ

Q: Are you manufacture or trading company?

A: We are manufacture and trade company .

Q: Can you custom my design?

A: Yes, OEM&ODM service are available.

Q: What's your delivery time :

A: It depending on the order quantity , normally the bulk order delivery time is within 15days .

Q: What's your packing method?

A: Our packing way is box or wooden pallet ,depending on which kind of product and how many pieces .

Q: What is your Minimum Order Quantity ? Can I order small quantity trial order to see quality first?

A: Normal MOQ is 50 pcs, small quantity for trial order is available .

Company Information

Guangzhou YISHAN machinery Co., Ltd. As an export base of construction machinery parts in China which has practiced construction machinery for more than 20 years, has been dealing with R&D, manufacture and business for construction machinery parts.  Our company is one of  the earliest corporations which develop and trade replacements and parts of construction machinery in China.

In order to affect professional enterprise, We operates bulldozer parts, excavator parts,takes "basing on honest , regarding customer as first , servicing all the world"as managing concept , and has built up the feature which is "high quality, efficient, excellent service".Products have gone to Southeast Asia, Middle East, Africa , and all over the world .

Yishan machinery was established in 1999 as a leading manufacturer and exporter in undercarriage parts enjoying great reputation in this field over 18 years. 

We supply with Track Link Assy , Track Rollers, Carrier Rollers, Sprockets, and Idlers. Track Links Assy is supplied with non-sealed, sealed, lubricated type for excavators and bulldozers.

The high-resistance to fatigue and wear, even under the worst operating conditions, distinguishes track links .They are made of deep hardened boron steel, which has appropriate hardness and adequate thickness of case hardened area.

We take pride in the quality of our products thanks to the excellence of its heat treatment process which enables the company to produce stronger, long lasting track chains which surpass international standards and are recognized and accepted in the world market.