Excavator Ripper Teeth Bulldozer D9 D10 Ripper Tip 4T4502, R500 Pin-on Cnterline Tip Ripper

4T4502 Excavator Ripper Teeth — Product Description

Site crews replacing 4T4502 on D9 D10 machines usually want two things: a tip that fits without grinding and a wear rate they can predict. The 45-52 HRC body and 28.5 kg casting weight deliver both, batch after batch.

Key Features

• Through-hardened body instead of a thin case-hardened skin
• Shot-blasted finish ready for your own paint colour
• Available in penetration, chisel and tiger profiles
• Riser layout optimised to minimise shrinkage porosity at the nose
• Suitable for multi-shank rippers where side wear dominates

Packing and Delivery

Tooth tips are individually wrapped and separated by cardboard to protect the cutting edge in transit, packed in bags or cartons depending on size, then palletised and strapped for forklift handling. Custom packing specifications are followed exactly as written.

Quality Control Route

Spectro analysis of the melt, pour temperature log, normalising and tempering cycle record, hardness sampling at three points per batch, dimensional check on the pin hole and nose profile, then visual and shot-blast finish inspection before packing.

Fitting Notes 4T4502

Nose width 45 mm, pin hole 35 mm, unit weight 28.5 kg and overall length 330 mm. Supplied bolt-on wear cap as standard, quench and temper treatment, 100 pcs per pallet, reference wear life around 450 hours in medium abrasive rock. Lead time 15-25 working days, MOQ 1 ton.

Next Step

Send us your machine model or the part number you are replacing and we will confirm the correct ripper tooth, the current hardness specification and the best shipping window for your port.

What You Get Beyond the Part

• Fast compatibility answer within 24 hours, including cross-reference to the wear part you use today.
• Export experience to North America, Europe, Southeast Asia, the Middle East and Africa, documents handled in house.
• One plant, one accountability line: alloy selection, casting, heat treatment, hardness verification and export packing under ISO 9001:2015.
• 12-month defect warranty plus replacement support on any casting failure.
• Custom branding: private label casting marks, neutral cartons and your own barcode labels.

Application

Typical duty: frozen ground and compacted overburden in cold regions, where notch toughness matters as much as hardness.

Technical Specifications