Carrier Roller for Kobelco PH7045 Crawler Crane Spare Parts Wholesale Supplier Top Roller

The Carrier Roller (Top Roller) is a premium aftermarket undercarriage component engineered specifically for the Kobelco PH7045 Crawler Crane. Manufactured from forged 40Mn2 alloy steel and subjected to quenched and tempered heat treatment with surface hardening, this top roller is designed to support the upper track chain and ensure stable, reliable operation in demanding construction environments.

Equipped with a high-quality floating seal, the roller delivers excellent dustproof and anti-leakage performance, extending service life and reducing maintenance downtime. Precision machining guarantees direct replacement without any modification, making it an ideal cost-effective solution for rental fleets, routine maintenance, and light to medium construction and landscaping projects.

• Forged 40Mn2 alloy steel construction for superior strength and durability
• Quenched and tempered with surface hardening for enhanced wear resistance
• Floating seal design provides excellent dustproof and anti-leakage protection
• Precision machining ensures direct replacement with no modification required
• Heavy-duty build quality delivers long service life and reduced downtime
• Factory direct manufacturer supply for cost-effective wholesale pricing
• Backed by a 2500 working hour warranty

We supply high-quality aftermarket undercarriage parts for construction machinery. Heat-treated components and premium sealing structures ensure stable performance and good leak resistance. Precision machining meets strict size tolerances, enabling direct replacement without modification. Cost-effective and reliable for equipment rental teams and daily maintenance, these parts are perfect for light and medium construction, landscaping, and earthmoving projects. We support wholesale orders with stable stock and fast delivery worldwide.

Our undercarriage spare parts for crawler cranes are popular in many overseas markets, covering Asia, Africa, the Middle East, South America, and CIS regions. We serve dealers, construction enterprises, and equipment maintenance customers worldwide.