This support roller is a vital component of the asphalt paver's undercarriage, designed to carry the weight of the machine and support the track chain. It ensures smooth movement and reduces friction, contributing to consistent paving performance unlike a worn roller that can cause uneven track wear or drag. Operators may notice increased vibration, uneven track wear, or a tendency for the machine to pull to one side when a support roller is failing.
Always verify with serial number before ordering.
Parts Trading Company · Mumbai, Est. 1956 · Same-day dispatch · Ships worldwide · GST invoice included
From the same category — may also be needed
Cross-reference part number with serial number before ordering to confirm fitment. Keep original parts until new ones are confirmed correct. Record part numbers replaced for future reference.
Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.
A failing support roller will often first present as increased vibration transmitted through the machine during operation, along with potential audible rumbling noises. If left unaddressed, the roller can seize or develop flat spots, leading to accelerated and uneven wear on the track pads and potentially affecting the flatness of the paved surface. Continued use risks damage to the track chain and uneven stress on the undercarriage structure.
Ensure the mounting bracket and shaft are clean and free of old grease or debris before installing the new roller. Avoid over-tightening the mounting bolts, as this can damage the roller bearings or housing.
When replacing support rollers, inspect the track chains, drive sprockets, and tensioning system for wear and proper function.