Description

OEM-Quality Caterpillar 6030 Rollers & Drive Sprockets

Maximize undercarriage wear life and maintain continuous track tension on your 300-tonne hydraulic excavator with heavy-duty Caterpillar 6030 Rollers and Drive Sprockets. Built specifically for Caterpillar 6030 / 6030 FS (formerly Bucyrus RH120-E / O&K) mining shovels and backhoes, these heavy undercarriage components are precision-engineered to endure severe ground impact, constant bench travel, and extreme abrasive wear.

Combining deep induction-hardened forged steel construction with maintenance-free lifetime lubrication, these components prevent premature track pitch extension, reduce sprocket tooth hooking, and lower overall cost-per-hour undercarriage operation.

Key Features & Benefits

• Deep-Hardened Forged Steel Rollers: Manufactured from high-strength forged steel with a deep hardness layer to resist surface flaking, pitting, and flange wear under 300-tonne operating weights.

• Precision-Cast/Forged Sprocket Rim Segments: Tooth profiles are specifically contoured to ensure smooth track pad engagement, preventing pitch mismatch, uneven shoe wear, and link binding.

• Maintenance-Free Lifetime Seals: Equipped with heavy-duty Duo-Cone metal-to-metal face seal groups and large oil reservoirs to keep lubricants locked in while completely sealing out rock dust, slurry, and grit.

• Heavy-Wall Bushing & Shaft Assemblies: Extra-large internal shaft diameters and bronze bushings distribute high radial loads across the entire roller footprint.

• Direct OEM Fitment: Machined to exact factory mounting tolerances for fast bolt-on replacement directly onto standard Caterpillar 6030 track roller frames and travel final drives.

Verified Technical Specifications