Cylinder As. 186-9004/609-6589

Cylinder As. 186-9004/609-6589 

Load Haul Dump    Caterpillar    R1300, R1300G, R1300G II

Tilt Cylinder    Bore    209,60    Stroke    373,00    Hydraulic Cylinder

1869004/6096589 

Compatible Brand: Caterpillar

Part Number: 609-6589 (6096589)

Superseded / Interchange Numbers: 186-9004 (1869004)

Part Name: Underground LHD Loader Tilt Hydraulic Cylinder Assembly

Technical Specifications: Bore: 209.60 mm / Stroke: 373.00 mm / Weight: Not Specified (Heavy-Duty) / Hydraulic Cylinder

Compatible Machinery: Caterpillar Underground Load Haul Dump / LHD (R1300, R1300G, R1300G II series)

What It Does:

Serves as the primary bucket tilt hydraulic actuator operating through the loader linkage on Caterpillar R1300, R1300G, and R1300G II underground load haul dump (LHD) loaders. Powered by high-pressure hydraulic fluid, it extends and retracts to drive bucket rollback, material retention, and forward dumping cycles.

Importance:

Critical for delivering maximum bucket breakout force, rapid dumping speeds, and secure load retention during heavy ore and rock handling in underground mining environments. Built with a heavy-walled barrel and high-strength forged rod structure, it effectively absorbs dynamic shock loads, severe bending stress, and impact forces, while advanced internal seals prevent fluid bypass under continuous heavy operation.

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.