Factory Direct Sales for Cat 307 Excavator Undercarriage Spare Part Top Roller

• Customization: Available
• After-sales Service: Within 20-30 Days After Contract Established
• Warranty: 6 Month
• Model NO.: CAT 307
• Type: Bearing
• Application: Excavator
• Certification: CE, ISO9001: 2000
• Condition: Used
• Product Name: Undercarriage Parts
• Bundles Include: Track Roller / Idler / Sprocket / Track Group
• Raw Material: High-Level Alloy Steel
• Model: Cat 307
• Shaft: 45#
• Ring Ftoat: Glkbtcrl6mo2nicu
• O Ring: Rubber
• Bimetal Sleeve: Cupblosnlo
• Hexagon Socket Bolt: ISO9001-9002
• Lubricating Oil: 40#
• Color: Black or Yellow or Grey
• Surface Hardness: HRC48-54zdeepth:4mm-Lomm
• Technique: Forging&Casting
• Warranty Time: 2000 Hour (Normal Life 4000hours)
• Package: Fumigate Wooden Pallet Package
• Transport Package: Standard Packaging or Customized
• Specification: Standard specifications or customized
• Trademark: DZR
• Origin: Xiamen, China
• Production Capacity: 50000pieces/Year

Product Description

 

Product Description

 

PROFESSIONAL CRAWLER UNDERCARRIAGES

Distinct Property:

*High strength.

*High Precise.

*Low wear and tear.

*Shock-proof.

*Perfect Sealing.

Detailed Photos

PRODUCT SPECIFICATIONS
Product Name	Undercarriage Parts
Bundles Include	Track Roller / Idler / Sprocket / Track Group/ Carrier Roller
Raw Material	High-Level Alloy Steel
Shaft	45#
Ring Ftoat	GLKBTCrl6Mo2NiCu
O Ring	Rubber
Bimetal Sleeve	CuPblOSnlO
Hexagon Socket Bolt	ISO9001-9002
lubricating Oil	40#
Color	Black or Yellow or Grey
Surface Hardness	HRC48-54zdeepth:4mm-lOmm
Technique	Forging&Casting
Warranty Time	2000 hour (Normal life 4000hours)
Package	Fumigate Wooden Pallet Package
We support customized engineering parts of various specifications and uses

Product Parameters

TOP & BOTTOM ROLLER

Delivery: 2 Days

No Oil Leakage

Resistant to Deformation

Suitable for Harsh Conditions

TRACK GROUP (STEEL)

Delivery: 7 Days

Features:
Wide Selection of Track Sets
Outstanding Traction
Installation-Ready

SEGMENT

Delivery: 2 Days

Precision Machining

Induction Hardened Teeth

Exceptional Wear Resistance

Excellent Structural Integrity

DLER

Delivery: 2 Days

Permanent Lubrication

Extended Wear Durability

Guarantees:

Premium Raw Steel Material

Versatile OEM Solutions

24-Month Warranty

FAQ