Cylinder As. 133-4048

Cylinder As. 133-4048 

Wheel Loader    Caterpillar    966G, 966G II, 972G, 972G II

Lift Cylinder    Bore    177,80    Stroke    833,00    Hydraulic Cylinder

1334048 

115 kg

Compatible Brand: Caterpillar

Part Number: 133-4048 (1334048)

Superseded / Interchange Numbers: 133-4048, 1334048

Part Name: Wheel Loader Lift Hydraulic Cylinder Group / Assembly

Technical Specifications: Bore: 177.80 mm / Stroke: 833.00 mm / Weight: ~115 kg / Hydraulic Cylinder

Compatible Machinery: Caterpillar Wheel Loaders (966G, 966G II, 972G, 972G II series)

What It Does:

Serves as the primary lift hydraulic actuator mounted on the loader lift arm assembly on Caterpillar 966G, 966G II, 972G, and 972G II series wheel loaders. Powered by high-pressure hydraulic fluid, it extends and retracts to raise and lower the loader boom and bucket assembly under heavy payload conditions.

Importance:

Critical for defining total lifting capacity, maximum dump clearance height, and operational cycle speed during heavy material handling, quarrying, and earthmoving operations. Built with a robust 115 kg heavy-walled barrel and high-strength forged rod structure, it effectively absorbs severe vertical shock loads, dynamic impact forces, and heavy bending stress, 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.