Professional komatsu undercarriage parts manufacturers
DOOZER Professional komatsu undercarriage parts manufacturers,With over 13 years of the experience in construction machinery parts,Doozer has accumulated rich experience and expertise to provide customers with the very good quality of parts at good value, and ensure the customers receive the best service to meet the particular requirements.
Custom excavator Track roller bottom roller lower roller:
Brand name | DZR |
Place of Origin | Fujian, China |
Model Number | cat320 |
Part number | 163-4143 |
Material | 40Mn2 |
MOQ | 5PCS |
Certification | IS09001-9002 |
OEM Availability | Yes |
Payment Term | T/T, L/C OR OTHERS |
Warranty | 6 month, 1 Year |
Delivery Term | Within 15-20 Days |
After-sales Service | Provided Online support |
Application | CATERPILLAR Excavator |
Single gross weight | 35.0 kg |
Abrasive resistance replacment parts track rollers for komatsu excavators.
1.made of 40-manganese satin steel,
2. intermediate frequency quenching,
3.carbon dioxide gas shielded welding,
4.quenching and tempering
5.high-quality floating rings and sealing rings
6.highly wear-resistant and corrosion-resistant bimetal bushing
7.complete inspection procedures such as rigorous pressure test and walking test.
All Doozer rollers are highly praised in the market as a product with a long wear life, and impact resistance.
Heat Treatment Technical Data for Doozer Track Roller:
Track roller shell:
• Surface quenching HRC 54-60
• Track face hardening depth 5mm-7mm
• Corner hardening depth more than 2mm
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APPLICABLE MODELS:
All the brand, descriptions are used for your reference purpose only and ifs not means what the products listed are only available in our factory. We also accept the OEM service if only you can
us the drawing or dimension.
KOMATSU(EXCAVATOR) | PC20-7 PC30 PC30-3 PC30-5 PC30-6 PC40-7 PC45 PC45-2 PC55 PC90 PC100 PC120-6 PC130 PC130-7 PC150 PC180 PC200 PC200-1 PC200-3 PC200-5 PC200-6 PC200-7 PC200-8 PC210-6 PC220-1 PC220-3 PC220-6 PC220-7 PC220-8 PC270-7 PC202B PC220LC-6 PC220LC-8 PC240 PC300 PC300-3 PC300-5 PC300-6 PC300-7 PC300-7K PC300LC-7 PC350-6/7 PC400 PC400-3 PC400-5 PC400-6 PC400LC-7 PC450-6 PC450-7 PC600 PC650 PC750 PC800 PC1100 PC1250 PC2000 |
KOMATSU(BULLDOZER) | D20,D30,D31 ,D40,D41 ,D45,D50,D53,D55,D57,D60,D61 ,D65,D8 0,D85,D155 |
CATERPILLAR(EXCAVATOR) | E70 E70B E120 E120B E200B E200-5 E320C E320D E215 E320DL E324D E324DL E329DL E300L E3205 E320 E320DL E240 E120-1 E311 E312B E320BL E345 E324 E140 E300B E330C E322C E322B E325 E325L E330 E450 CAT215 CAT225 CAT235 CAT312 CAT312B CAT315 CAT320 CAF320C CAT320BL CAT330 CAF322 CAT245 CAT325 CAF320L CAT973 |
CATERPILLAR(BULLDOZER) | D3B,D3C,D3D,D4C,D4D,D4E,D4H,D5,D5H,D6C,D6D„D6H,D6 R,D7E,D7F,D7G,D8K,D8N |
HITACHI | EX100 EX110 EX120 EX120-1 EX120-2 EX120-3 EX120-5 EX130-1 EX200-1 EX200-2 EX200-3 EX200-5 EX220-3 EX220-5 EX270 EX300 EX300-1 EX300-2 EX300-3 EX300-5 EX300A EX330 EX370 EX400-1 EX400-2 EX400-3 EX400-5 EX40-1 EX40-2 EX55 EX60 EX60-2 EX60-3 EX60-5 EX70 EX75 ZAX30 ZAX55 ZAX200 ZAX200-2 ZAX330 ZAX450-1 ZAX450-3 ZAX450-5 ZX110 ZX120 ZX200 ZX200 ZX200-1 ZX200-3 ZX200-59 ZX200LC-3 ZX210 ZX210-3 ZX210-3 ZX210-5 ZX225 ZX240 ZX250 ZX270 ZX30 ZX330 ZX330 ZX350 ZX330C ZX450 ZX50 |
KOBELCO | SK120-6 SK120-5 SK210-8 SK210LC-8 SK220 SK220-1 SK220-3 SK220-5/6 SK200 SK200 SK200 SK200-3 SK200-6 SK200-8 SK200-5/6 SK60 SK290 SK100 SK230 SK250 SK250-8 SK260LC-8 SK300 SK300-2 SK300-4 SK310 SK320 SK330-8 SK330 SK350LC-8 SK235SR SK450 SK480 SK30-6 |
VOLVO | EC160C EC160D EC180B EC180C EC180D EC210 EC210 EC210B EC240B EC290 EC290B EC240 EC55 EC360 EC360B EC380D EC460 EC460B EC460C EC700 EC140 EC140B EC160B |
SUMITOMO | SH60 SH70,SH100,SH120,SH160,SH200, SH210-5 SH220, SH220-3 SH220-5/7 SH290-3 SH250,SH260,SH265, SH280,SH300,SH340, SH350-5/7 SH430, SH580,LS1200,LS1600,LS2035,LS2050,LS2650,LS2800,LS3400,LS4300,LS5800 |
DOOSAN | DH200 DH220-3 DH220 DH2205 DH280-2 DH280-3 DH55 DH258 DH130 DH370 DH80 DH500 DH450 DH225 |
DAEWOO | DX225 DX225LCA DX258 DX300 DX370 DX380-8 DX300LCA DX420 DX430 |
HYUNDAI | R55 R60-5 R60-7 R60-7 R80-7 R200 R200-3 R210 R210 R210-9 R210LC R210LC-7 R225 R225-3 R225-7 R250 R250-7 R290 R290LC R290LC-7 R320 R360 R914 R954 |
MITSUBISHI(EXCAVATOR) | MS070 MS110,MS120,MS180,MS230,MS280,MS300,MS350 |
MITSUBISHI(BULLDOZER) | BD2.BD2G |
KATO | HD512 HD1430 HD512III HD820III HD820R HD1430III HD700VII HD1250VII HD250, HD250SE ,HD400, HD400SE ,HD450,HD550, HD550SE ,HD700,HD770,HD820,HD850HD 900,HD1250 HD1880 |
JCB | JS80,JS140,JS200,JS220,JS290,JS330 |
KUBOTA | KH15,KH35,KH50,KH55,KH80,KH185 |
IHI | IHI35JHI80JHI85 |
LIEBHERR | R914,R916, R924,R944 |
CASE | CX35, CX45,CX55,CX240 |
SAMSUNG | SE130,SE210,SE280,SE350 |
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