Cylinder Group 359-6691

Cylinder Group 359-6691

Wheel Loader    Caterpillar    966M, 966M XE

Tilt Cylinder    Bore    170,00    Stroke    540,00    Hydraulic Cylinder

3596691

200 kg

Compatible Brand: Caterpillar

Part Number: 359-6691 (3596691)

Superseded / Interchange Numbers: 359-6691, 3596691

Part Name: Loader Bucket Tilt Hydraulic Cylinder Group

Technical Specifications: Bore: 170.00 mm / Stroke: 540.00 mm / Weight: ~200 kg / Hydraulic Cylinder

Compatible Machinery: Caterpillar Wheel Loaders (966M, 966M XE series)

What It Does:

Serves as the primary bucket tilt hydraulic actuator operating through the Z-bar linkage on Caterpillar 966M and 966M XE wheel loaders. Powered by high-pressure hydraulic fluid, it extends and retracts to drive bucket rollback, material retention, and forward dumping cycles.

Importance:

Essential for delivering maximum bucket breakout force, rapid dumping speeds, and secure load retention during heavy quarrying, digging, stockpiling, and truck loading operations. Built with a robust 200 kg heavy-walled barrel and high-strength forged rod, it effectively absorbs dynamic shock loads and severe torsional stress, 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.