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Seckin Makine | Producer of Wheel Rim and Hydraulic Cylinder
Seckin Makine | Producer of Wheel Rim and Hydraulic Cylinder 50 Years

Cylinder Group 228-2758/341-4124/447-2272/625-5917

06 August 2026

Cylinder Group 228-2758/341-4124/447-2272/625-5917

Articulated/Off Highway    Caterpillar    735, 735B, 740, 740B

Suspension Cylinder    Bore    150,00    Stroke    152,00    Hydraulic Cylinder

2282758/3414124/4472272/6255917

65 kg

Compatible Brand: Caterpillar

Part Number: 625-5917 (6255917)

Superseded / Interchange Numbers: 228-2758 (2282758), 341-4124 (3414124), 447-2272 (4472272)

Part Name: Front Axle Suspension Cylinder Group

Technical Specifications: Bore: 150.00 mm / Stroke: 152.00 mm / Oleo-Pneumatic Suspension Cylinder

Compatible Machinery: Caterpillar Articulated Dump Trucks (735, 735B, 740, 740B series)

What It Does:

Acts as the hydro-pneumatic (oil and nitrogen charged) front axle suspension cylinder for Caterpillar 735 and 740 series articulated dump trucks. It dampens severe impact loads, vibrations, and terrain shock coming from uneven haul roads before they transfer to the main frame and operator cab.

Importance:

Essential for preserving machine stability, steering control, and tire traction during high-speed, heavy-payload hauling over rough ground. By absorbing dynamic shock loads, it minimizes structural stress on the front axle and chassis while enhancing operator ride comfort and safety.

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.