Head As. 186-9002/609-6950

Head As. 186-9002/609-6950

Load Haul Dump    Caterpillar    R1300, R1300G, R1300G II

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

1869002/6096950

Compatible Brand: Caterpillar

Part Number: 609-6950 (6096950)

Superseded / Interchange Numbers: 186-9002 (1869002)

Part Name: Underground LHD Loader Tilt Cylinder Head Assembly / Gland

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

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

What It Does:

Serves as the heavy-duty cylinder head assembly (gland) mounted at the rod end of the tilt hydraulic cylinder on Caterpillar R1300, R1300G, and R1300G II underground load haul dump (LHD) loaders. It caps and seals the cylinder barrel under high hydraulic operating pressure while supporting, guiding, and aligning the reciprocating piston rod, housing the high-pressure rod seals, wiper seals, and wear guides.

Importance:

Critical for enduring extreme dynamic hydraulic pressure and severe shock loads during heavy ore digging, bucket rollback, and material dumping in underground mining environments. Precision-machined seal grooves maintain high hydraulic pressure without fluid bypass, while absorbing heavy side-thrust loads to prevent rod scoring and axial deflection. High-efficiency wiper seals prevent harsh abrasive dust, slurry, and external contaminants from entering the internal cylinder cavity.

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.