Cylinder Group 4T5112/9J6557/192-6445

Wheel Loader Caterpillar 854G, D10R, D10T

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

4T-5112/9J-6557/1926445

253 kg

Compatible Brand: Caterpillar

Part Number: 192-6445 (1926445)

Superseded / Interchange Numbers: 4T-5112 (4T5112), 9J-6557 (9J6557)

Part Name: Dozer / Wheel Dozer Blade Tilt Hydraulic Cylinder Group / Assembly

Technical Specifications: Bore: 235.00 mm / Stroke: 535.00 mm / Weight: ~253 kg / Hydraulic Cylinder

Compatible Machinery: Caterpillar Heavy Track-Type Tractors and Wheel Dozers (854G, D10R, D10T series)

What It Does:

Serves as the heavy-duty blade tilt hydraulic actuator controlling the lateral pitch and angle adjustment of the front blade on Caterpillar D10R, D10T track-type tractors and 854G wheel dozers/loaders. Powered by high-pressure hydraulic fluid, it extends and retracts to precisely tilt the heavy blade assembly, enabling controlled earthmoving, side-casting, and surface grading.

Importance:

Essential for defining blade positioning precision, ground cutting efficiency, and grading performance during mining, quarrying, and heavy earthmoving operations. Built with a robust 253 kg heavy-walled barrel and high-strength forged rod structure, it effectively absorbs extreme dynamic side-loads, severe torsional stress, and heavy impacts transmitted through the blade linkage, while advanced internal 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.