Durable Excavator Undercarriage Parts SUMITOMO Drive Sprocket 4-10 mm HRC Depth
|Place of Origin:||China (Mainland)|
Payment & Shipping Terms:
|Minimum Order Quantity:||1 PCS|
|Packaging Details:||Standard Export Packaging|
|Delivery Time:||5-30 Days|
|Payment Terms:||L/C, T/T|
|Supply Ability:||10000 PCS/Month|
|Material:||50Mn Alloy Steel||Technique:||Professional Forging|
|Model:||MS30/EX55 Track Roller||Application:||Cralwer Crane|
|Warranty Time:||1 Year||Delivery Time:||30 Days|
|Package:||Fumigated Wooden Pallets|
Mini Crawler Machine Bottom Track Rollers,
50Mn Alloy Steel Bottom Track Rollers,
50Mn Alloy Steel Mini Excavator Tracks
* Friction-welding track roller is better in the wear resistance and has a longer working lifetime.
* Consumption of raw material: the roller bodies of traditional track rollers are connected by the welding rod. but the friction ones are connected by the friction between rollers' bodies. So the friction-welding roller will be added to more raw material to make sure the roller is perfect to the standard size after welding.
* Inner parts: For the traditional rollers, the welding is done after two processes of machining, so the size of the inner parts is not so precise as friction-welding ones. For the friction-welding ones, after the welding, there is one more precise machining with concentric locating to make sure the conformity of inner size, this means the inner parts are more precise with a higher standard.
|Brand||Model||Main Dimensions of Installation|
The models above are just for reference, many models we can't list here. we can supply more products as your requirement. Please feel free to send us your inquiry or email if you have any requirements.
* World-class quality
* Factory sale directly with reasonable price
* 35 years' experience in Excavator & Bulldozer spare parts manufacturing
* Flexible payment terms including T/T, L/C and so on
* Fast delivery within 30 days after contract established
* Professional sales team, quality inspection, and report, maritime logistics guidance
* After-sale services: video technical support,24h online support