Product Categories
Doolin is professional offering construction machinery parts for excavator,bulldozer,wheel loader,crawler crane.
  • Undercarriage Parts
    Doolin's undercarriage parts are including track roller,carrier roller,track link,track shoe,sprocket,idler,track shoe assembly,bolt nut etc.
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  • Excavator Parts
    Doolin's excavator parts are including travel motor,swing motor,hydraulic cylinder,oil cooler,water radiator,hydraulic pump,engine parts etc
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  • Wheel Loader Parts
    Doolin's wheel loader parts are for transmission parts,transmission assy,torque converter,axle assy,axle parts,steering system,hydraulic system,brake system,engine parts,electrical parts,cabin,frame system etc.
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  • Ground Engaging Tools
    Doolin attachements are including bucket pin bushing,arm pin bushing,boom pin bushing,bosses collars,bucket,teeth adaptor,cutting edge end bit etc.
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Our Products
Using advanced technology,experienced engineer and professional management system,high efficiency.
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    15 years of experience in excavator parts

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    More than 50 countries trade with us

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    Delivery 20 tons to 27 tons is about 20 days

Xiamen Doolin Machinery Co Ltd with more than 15 years of professional providing in a wide range of construction machinery parts for excavator,bulldozer,crane,wheel loader,with a particular emphasis on OEM service.


Our products are for undercarriage parts(track roller,carrier roller,track link,track shoe,sprocket,segment,idler,bolt nut),pin bushing,bucket,teeth adaptor,cutting edge,end bit,excavator attachments,

hydraulic cylinder,hydraulic pump,final drive,travel motor,swing motor,oil cooler,radiator,engine parts and Chinese brand wheel loader parts etc.


They’re suitable for Komatsu,Caterpillar,Hitachi,Hyundai,Volvo,Kobelco,Sumitomo,Kato,Mitsubishi,Daewoo,Doosan,JCB,Kubota,Yanmar,XGMA,LONKING,XCMG,SDLG with other famous brand.


We,at Doolin are using advanced technology,experienced engineer and professional management system,high efficiency.We realize that providing excellent products quality,competitive price with reliable customer service are essential to our highest priority.We exist for the customers,by the customers,with the customers.


Helping customers to implement one-stop purchase.

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Mon - Sat 8:30 AM - 10 PM
(all hours are Eastern Time)