Rim Base 5 Pieces 566-30-73210

Articulated/Off Highway Komatsu HD325, HD405

13x33/1800x33 Wheel Rim

5663073210

Compatible Brand: Komatsu

Part Number: 566-30-73210 (5663073210)

Superseded / Interchange Numbers: 566-30-73210, 5663073210

Rim / Tire Specification: 13.00x33 Rim Base (Fits 18.00x33 Tires - 5-Piece Lock Ring Rim Assembly)

Part Name: Off-Highway Truck Rim Base

Compatible Machinery: Komatsu Rigid Dump Trucks (HD325, HD405 series)

What It Does:

Serves as the main structural rim base of the 5-piece heavy-duty wheel assembly designed for 18.00x33 mining tires on Komatsu HD325 and HD405 rigid dump trucks. Bolted to the axle hub, it transmits massive drive torque directly to the tires while supporting the immense weight of hauled ore and rock.

Importance:

Engineered from high-tensile heavy-gauge steel to resist extreme rotational torque, severe impact loads, and structural fatigue inherent to harsh mining environments. As the core foundation of the 5-piece lock-ring system, it guarantees precise tire bead seating and hub alignment, preventing wheel slippage, stud fatigue, and rim cracking.

As Seçkin Makine, we manufacture this product as an aftermarket item fully equivalent to the original specifications in terms of raw materials, technical dimensions, and performance characteristics. This product comes with a 1-year warranty from the invoice date.