Cylinder Group 320-5937/510-7950/604-9026

Cylinder Group 320-5937/510-7950/604-9026

Backhoe Loader    Caterpillar    422E, 422F, 428E, 428F, 432E, 432F, 434E, 434F, 442E, 444E, 444F

Bucket Cylinder    Bore    90,00    Stroke    852,00    Hydraulic Cylinder

3205937/5107950/6049026

77 kg

Compatible Brand: Caterpillar

Part Number: 604-9026 (6049026)

Superseded / Interchange Numbers: 320-5937 (3205937), 510-7950 (5107950)

Part Name: Backhoe Bucket Hydraulic Cylinder Group

Technical Specifications: Bore: 90.00 mm / Stroke: 852.00 mm / Weight: ~77 kg / Hydraulic Cylinder

Compatible Machinery: Caterpillar Backhoe Loaders (422E, 422F, 428E, 428F, 432E, 432F, 434E, 434F, 442E, 444E, 444F series)

What It Does:

Serves as the backhoe bucket hydraulic actuator controlling bucket curl and dump functions on Caterpillar E and F series backhoe loaders. 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 77 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.