Cylinder As. 204-3693

Cylinder As. 204-3693

Excavator    Caterpillar    318C, 320C, 320C FM, 320C L, 321B, 321C, 322C, 325C L, 330D L

Bucket Cylinder    Bore    120,00    Stroke    1.030,00    Hydraulic Cylinder

2043693

71 kg

Compatible Brand: Caterpillar

Part Number: 204-3693 (2043693)

Superseded / Interchange Numbers: 204-3693, 2043693

Part Name: Bucket Hydraulic Cylinder Group

Technical Specifications: Bore: 120.00 mm / Stroke: 1,030.00 mm / Weight: ~71 kg / Hydraulic Cylinder

Compatible Machinery: Caterpillar Hydraulic Excavators (318C, 320C, 320C FM, 320C L, 321B, 321C, 322C, 325C L, 330D L series)

What It Does:

Serves as the bucket hydraulic actuator controlling bucket curl and dump functions on Caterpillar 318C, 320C, 321B, 321C, 322C, 325C L, and 330D L series hydraulic excavators. Powered by high-pressure hydraulic fluid, it extends and retracts to drive bucket digging, material loading, and dumping cycles.

Importance:

Essential for generating optimal bucket breakout force and maintaining smooth operational cycle speeds during excavation, trenching, and earthmoving tasks. Featuring a robust 71 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 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.