Brief: Discover the durable D20 D31 D40 D41 D50 D53 Track Roller, a heavy-duty undercarriage part designed for bulldozers. Made in China with a 1-year warranty, this bottom roller features dual-raceway dynamic balance to reduce track friction, fitting Cat200 and equivalent undercarriages. Perfect for enhancing your machinery's performance.
Related Product Features:
Heavy-duty track roller designed for D20, D31, D40, D41, D50, and D53 bulldozer models.
Made from high-quality materials 50mn and 35MnB for superior durability.
Surface hardness of HRC52-58 with a hardness depth of 8-12mm for long-lasting performance.
Dual-raceway dynamic balance reduces track friction with a coefficient ≤0.15.
Compatible with Cat200 and equivalent undercarriages for versatile use.
Forged process ensures strength and reliability under heavy loads.
Includes video outgoing-inspection and machinery test report for quality assurance.
Packaged securely with dimensions 37.00cm * 20.00cm * 10.00cm and gross weight of 41.000kg.
Faqs:
Are you a trading company or manufacturer?
We are a factory, ensuring direct quality control and competitive pricing.
How long is your delivery time?
Delivery time is 5-10 days if goods are in stock, or 15-20 days if not, depending on quantity.
Do you provide samples? Is it free or extra?
Yes, we offer free samples, but the customer covers the freight cost.
What are your payment terms?
For orders ≤1000USD, 100% payment in advance. For orders ≥1000USD, 30% T/T in advance, with the balance before shipment.