KOMATSU Bulldozer Carrier Roller D275A-2

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TACK is an engineering machinery factory with over 20 years of experience. Our main products are undercarriage parts for bulldozers, excavators, and agricultural harvesters etc. Our products, including track rollers , carrier rollers , idlers, sprockets, and track chains, have been highly praised overseas. We support machinery brands such as CATERPILLER, LIEBHERR, KOMATSU, JOHN DEERE, CASE, KOBELCO, SUMITOMO, VOLVO, HITACHI, HYUNDAI, etc. We are a direct manufacturing factory with quality assurance, fast delivery, a wide range of product types, and the convenience of one-stop shopping. We have dedicated designers who can provide precise and personalized services, quickly develop samples according to customer request , and our factory processes are organized and flexible to adjust production as customers required.

Acceptance: OEM/ODM, Trade, Wholesale, Regional Agency.
Payment: T/T, L/C, X-transfer

产品详情

Description

HOW CAN YOU RECOGNISE THE WEAR PATTERNS OF TOP ROLLERS?

Top rollers often have different wear patterns than bottom rollers. Common wear patterns of top rollers are: wear on the running surface, wear on the flange and roller leakage. You can recognize wear by: a broken or bent support, a sagged top roller axle, an improperly aligned roller or a stuck roller. If a top roller has a flat side, this means that the top roller is stuck. This is usually caused by sand and/or mud between the top roller and the undercarriage. Regular cleaning of the undercarriage is part of the daily maintenance and helps to prevent this.

Application

KOMATSU: D275A-2, D375A-1, PC650-3, PC650-5, PC650LC-3, PC650LC-5, PC650SE-3, PC650SE-5, PC710-5, PC710SE-5, PC750-6, PC750SE-6, PC800-6, PC800SE-6

Original Code

195-30-00580, KM2160

Specification

Komatsu Bulldozer Carrier Roller D275A-2
Model No.	D275A-2
OEM NO.	195-30-00580
Material	40mn2
Technique	Forging
Weight	70.5KGS
Surface Hardness	52-56HRC
Hardness Deepth	8-12mm
Welding Operation	by ARC CO² welding
Machining Operation	CNC machine
Colors	Yellow or Black