Cylinder As. 9J6550/4T5114

Wheel Loader Caterpillar 854G, D10N, D10R, D10T, D9L

Tilt Cylinder Bore 235,00 Stroke 535,00 Hydraulic Cylinder

9J-6550/4T-5114

130,50 kg

Compatible Brand: Caterpillar

Part Number: 4T-5114 (4T5114)

Superseded / Interchange Numbers: 9J-6550 (9J6550)

Part Name: Mining Dozer & Wheel Dozer Blade Tilt Hydraulic Cylinder Assembly

Technical Specifications: Bore: 235.00 mm / Stroke: 535.00 mm / Weight: ~130.50 kg / Hydraulic Cylinder

Compatible Machinery: Caterpillar Heavy Mining Track-Type Tractors & Wheel Dozers (854G, D9L, D10N, D10R, D10T series)

What It Does:

Serves as the primary blade tilt hydraulic actuator mounted on the front blade push-arm linkage of Caterpillar 854G wheel dozers and D9L, D10N, D10R, and D10T series large mining track-type tractors. Powered by high-pressure hydraulic fluid, it extends and retracts through a 235.00 mm bore and 535.00 mm stroke to adjust the lateral angle and tilt of the front blade, concentrating cutting penetration on a single corner to break through compacted rock, pry out boulders, and control earth flow during heavy dozing.

Importance:

A critical kinematic and load-bearing hydraulic drive component essential for blade cutting penetration, corner prying capacity, and side-casting efficiency in open-pit mining, quarrying, and heavy overburden removal. Built with a robust 130.50 kg heavy-walled barrel and high-strength forged rod structure, it effectively absorbs extreme asymmetric shock loads, severe torsional stresses, and cyclic pressure spikes encountered during single-corner rock impacts, while advanced heavy-duty seals prevent fluid bypass under continuous high-pressure 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.