Factory Direct Mini Excavator Track Roller Bulldozer Bottom Roller for Construction Industry

• Customization: Available
• Warranty: 1year
• Type: Track Roller
• Model NO.: Ex70D6D S/F SH200 D/HEX30D6DD/F KH180
• Application: Excavator
• Certification: ISO9001:2000/GB/T24001-2004/Qhsas 18001:1999
• Condition: New
• Video Outgoing-Inspection: Provided
• Product Name: Roller Track
• Quality: High-Quality
• Product Description: Original One-to-One
• Product Keywords: Track Roller
• Key Words: Roller Track
• Part Name: Excavator Track Rollers
• Construction Machinery Parts: Machinery Parts Excavator Track Rollers
• MOQ: 1piece
• Machinery Test Report: Provided
• Specification: 76.85kg
• Trademark: DOOZER
• Origin: Fujian, China
• Production Capacity: 10000pieces/Years

Product Description

Factory Direct Mini Excavator Track Roller Bulldozer Bottom Roller for Construction Industry
Product introducrtion
This Factory Direct Mini Excavator Track Roller Bulldozer Bottom Roller is an essential component for construction industry machinery. Manufactured from high-quality materials like 50mn or 40mn2 steel, it undergoes advanced forging or casting processes to ensure durability and reliability.

The surface hardness of HRC48-54, with a depth of 4-10mm, provides excellent wear resistance in harsh working conditions. Suitable for various mini excavators and bulldozers, it ensures optimal performance and smooth operation.
Product parameters

Product Name	Track Roller/Bottom Roller/Lower Roller
wheel body	35MnB/4OMn2/4OMnB/5OMn
side cover	QT5OO-7
shaft	45#
ring ftoat	GLKBTCrl6Mo2NiCu
O ring	rubber
Bimetal sleeve	CuPblOSnlO
Bimetal sleeve	CuPblOSnlO
Hexagon socket bolt	ISO9001-9002
lubricating oil	40#
Color	Black or Yellow or grey
Surface Hardness	HRC48-54zdeepth:4mm-l0mm
Technique	Forging&Casting
Warranty time	2000 hour (Normal life 4000hours)
Package	Fumigate wooden pallet package

 

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