D11 Track roller assembly double flange 9976194 CAT D11 bulldozer undercarriage parts

Short Description:

Place of origin:China

Brand name:PT’ZM

Brand name:Caterpillar

Model number:D11

Parts number:9976194

Parts number:CR6242

Minimum order quantity: 1 PC

Supply Ability:10000 pcs /month

Price: Negotiate

Delivery time: 7-30 days

Payment term: L/C T/T

Price term: FOB/ CIF/ CFR

Application:  Bulldozer

Custom-made or OEM is acceptable


Product Detail

Product Tags

Our advantages of the CAT D11 track roller

The factory supplies the construction and mining industry with CAT D11 series track rollers bottom roller include single and double flange . Our rollers are manufactured to provide excellent service in extreme operating conditions.

The material of the CAT D11 track roller body is forged by 40Mn2. and the surface heat treatment HRC 48-55 depth up to 5-8mm. Precision CNC machine machining size is more accurate.

The material of the center shaft of the track roller forged by 42CrMo.The hardness of surface heat treatment can reach 48-55HRC More wear-resisting . Core hardness of HRC 28 or above is not easy to fracture. Tempering 180 degrees before finishing. The surface of the center shaft of the track roller is polished by CNC machine tool to make the shaft smoother.

High sealing aprons are used inside the track roller to prevent dirt, sand and water from damaging it.

The track roller using friction welding technology welding quality is good and stable, and environmental protection, no pollution. Welding process does not produce smoke or harmful gas, no splash, no lone light and spark, no radiation.Known as the green welding technology of the future.

Detail information of D11 bottom roller

Description: D11 Track roller assembly double flange 9976194  CAT D11 bulldozer undercarriage parts 
Place of origin: China
Brand name: PT'ZM
Model number D11
Brand: Caterpillar
Parts number: 9976194
Parts number: CR6242
Price: Negotiate
Packaging details: Fumigate seaworthy packing
Delivery time: 7-30 days
Payment term: L/C T/T
Price term: FOB/ CIF/ CFR
Minimum order quantity: 1 PC
Supply Ability: 10000 PCS/month
Material: 40Mn2/42Crmo
Technique: Forging
Finish: Smooth
Hardness: HRC48-55, depth  5-8mm
Quality: mining operation heavy duty
Warranty time: 24 months
After-sales service: Video technical support, Online support
Color: Yellow or Black or Customer required
Application: Bulldozer

Main technical parameter for Caterpillar D11 track roller assembly

Model

A

B

C

D

E

F

G

H

D11

642

488

408

343

149

321

277

310

D11 BOTTOM ROLLER DRAWING

THE CAT D11 SERIES INCLUDES

D11N, D11R & D11T


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