Cylinder Group 6E0290/109-7021/173-4015/213-0232/213-0234

Backhoe Loader Caterpillar 428B, 428C, 438B, 438C

Stick Cylinder Bore 114,30 Stroke 710,00 Hydraulic Cylinder

6E-0290/1097021/1734015/2130232/2130234

Compatible Brand: Caterpillar

Part Number: 213-0234 (2130234)

Superseded / Interchange Numbers: 6E-0290 (6E0290), 109-7021 (1097021), 173-4015 (1734015), 213-0232 (2130232)

Part Name: Backhoe Loader Stick Hydraulic Cylinder Group / Assembly

Technical Specifications: Bore: 114.30 mm / Stroke: 710.00 mm / Weight: Not Specified (Heavy-Duty) / Hydraulic Cylinder

Compatible Machinery: Caterpillar Backhoe Loaders (428B, 428C, 438B, 438C series)

What It Does:

Serves as the stick (dipperstick) hydraulic actuator mounted on the rear backhoe assembly of Caterpillar B and C series backhoe loaders. Positioned between the main boom and the bucket linkage, it converts high-pressure hydraulic fluid power into linear mechanical force to extend the stick out for reach and pull it inward during trenching, digging, and material crowding operations.

Importance:

Essential for defining digging depth, reach, and stick breakout force during utility trenching, excavation, and backfilling tasks. Built with a heavy-walled barrel and high-strength forged rod structure, it effectively absorbs severe dynamic shock loads, ground 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.