Purpose-built rubber tracks protect surfaces, reduce vibration, and let mini-excavators and compact machines work in areas where steel tracks would cause damage. This aftermarket rubber track-excavator 400*73*76 d3 matches the OEM pitch, width, and lug pattern of the original track fitted to the D3.

Why Choose This Rubber Track-Excavator 400*73*76 D3
– OEM pitch-matched sprocket engagement — eliminates derailment risk from pitch mismatch
– Full lug height maintained: rated ground penetration and traction across soil types
– Track width to OEM specification: preserves designed ground pressure and float

Heavy-Duty Construction
This rubber track-excavator 400*73*76 d3 is manufactured using multi-layer steel cord embedded in the track body. Rubber compound formulated for abrasion resistance and UV stability in Australian site conditions. Hardened steel guide lugs resist lateral displacement during tight cornering. Designed to withstand vibration, impact loads, and harsh operating environments commonly found in construction, quarry, mining, and earthmoving applications. Precision manufacturing helps ensure correct fitment and long service life.

Applications
Suitable for a wide range of heavy equipment and undercarriage systems including:
– Excavators
– Dozers
– Loaders
– Track roller assemblies
– Earthmoving machinery undercarriage components

Maintenance Recommendations
– Tension to OEM sag spec
– Rotate tracks end-to-end at 50% life to equalise lug wear across the drive side
– Inspect for lug separation, cord exposure, or guide lug delamination every 250 hrs

Australia-Wide Supply
We supply high-quality rubber track-excavator 400*73*76 d3 replacement parts across Australia with shipping from NSW. Suitable for aftermarket heavy equipment repairs and undercarriage maintenance applications.