Bulldozer Sprocket D31-17 OEM Part No.113-27-31320
Xiamen EBpart Manufacturing Co.,Ltd is professional undercarriage parts manufacturer in China,Our products for earthmoving heavy machinery are at good price with high quality!Our product line including track roller(bottom roller),carrier roller(top roller),front idler group,sprocket(segment group),track link assembly(track chain).
Our excavator sprocket rim and bulldozer segment group feature a hardness of up to 20mm in depth,thanks to the excellence of heat treatment process.They are manufactured under consistent quality control during production,made by good materials and precision machining.
You can't find your sprocket(segment group)? Just send us your inquiry or email,we can make for most models,and we can custom for you!
Bulldozer sprocket segment group information
Material |
40Mn |
Finish |
Smooth |
Colors |
Black or yellow |
Technique |
Forging casting |
Surface Hardness |
HRC52-58 |
Warranty time |
1900 hours |
Certification |
ISO9001 and SONCAP |
FOB Price |
FOB Xiamen USD 30-200/Piece |
MOQ |
2 pieces |
Delivery Time |
Within 30 days after contract established |
Design / Structure / Details Pics

Workshop products:
Processing View(One short harden to guarantee the quality):
SONCAP Product Certificate(Issued by SGS):
| BRAND | ||||||||
| KOMATSUEXCAVATOR | PC30 | PC40 | PC45 | PC60 | PC75 | PC100 | PC120 | PC200 |
| PC220 | PC300 | PC350 | PC400 | |||||
| CATERPILLAREXCAVATOR | E70B | E110 | E120B | E200B | E307 | E311 | E312 | E320 |
| E322 | E325 | E300B | E330 | E225 | E345 | |||
| KOMATSUBULLDOZER | D20 | D21 | D30 | D31 | D37 | D40 | D50 | D60 |
| D63 | D65 | D80 | D85 | D135 | D155 | D355 | D375 | |
| CATERPILLARBULLDOZER | D3C | D3D | D4 | D4C | D4D | D4E | D5 | D5H |
| D6 | D6C | D6D | D6E | D6H | D7E | D7G | D8K | |
| D8N | D9N | D10 | D11 | |||||
| D10N | D11N | D7F | ||||||
| HITACHI | EX serials,from EX30 to EX400,such as EX60,EX200,EX300,EX400 | |||||||
| ZX serials,such as ZX200,ZX210,ZX220,ZX330,ZX350 | ||||||||
| FH serials,such as FH120,FH200,FH220,FH300,FH400 | ||||||||
| UH serials,such as UH081,UH083 | ||||||||
| JCB | JS70 | JS75 | JS110 | JS130 | JS160 | JS200 | JS220 | JS300 |
| VOLVO | EC55 | EC130 | EC150 | EC200 | EC210 | EC240 | EC290 | EC360 |
| LIEBHERR | R serials,PR serials,LR serials | |||||||
| NEW HOLLAND | 505C | 505CS | 805CS | 80/75 | and other models | |||
| DAEWOO | DH55 | DH200 | DH220 | DH280 | DH300 | DH320 | ||
| HYUNDAI | R55 | R110 | R130 | R150 | R200 | R210 | R250 | R290 |
| KEBELCO | SK60 | SK100 | SK120 | SK200 | SK300 | SK400 | K904 | K907 |
| MITSUBISHI | MS110 | MS120 | MS140 | MS180 | ||||
| KATO | HD140 | HD250 | HD400 | HD550 | HD700 | HD850 | HD900 | HD1220 |
| SAMSUNG H.I. | MX8 | SE200 | SE210 | SE280 | MX292 | SE350 | ||
| SUMITOMO | SH70 | SH100 | SH120 | SH160 | SH200 | SH280 | SH300 | SH340 |
| Also we can supply undercarriage parts for:JOHN DEERE,CASE,YANMAR,O&K,DOOSAN...and other brands etc. | ||||||||
|
The models above are just for reference,many models we can't list here. Kindly send us your inquiry or email if you have any requirements. | ||||||||
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