Cylinder Group 271-3572/503-8431/627-9150

Wheel Loader Caterpillar 992K Tilt Cylinder

Bore 266,70 Stroke 2.056,00 Hydraulic Cylinder

2713572/5038431/6279150

1256 kg

Compatible Brand: Caterpillar

Part Number: 627-9150 (6279150)

Superseded / Interchange Numbers: 271-3572 (2713572), 503-8431 (5038431)

Part Name: Large Mining Wheel Loader Bucket Tilt Hydraulic Cylinder Group / Assembly

Teknik Özellikler / Technical Specifications: Bore: 266.70 mm / Stroke: 2,056.00 mm / Weight: ~1,256 kg / Hydraulic Cylinder

Compatible Machinery: Caterpillar Large Mining Wheel Loaders (992K series)

What It Does:

Serves as the primary heavy-duty bucket tilt hydraulic cylinder assembly connected to the high-lift Z-bar linkage on Caterpillar 992K series 100-tonne large mining wheel loaders. Powered by high-pressure, high-flow hydraulic fluid across a 266.70 mm bore and an extensive 2,056.00 mm stroke, it generates massive linear mechanical thrust and pull forces to actuate bucket curling (rollback/loading) and dumping (discharging) movements during extreme open-pit mining, ore handling, and large haul truck loading cycles.

Importance:

A critical kinematic and ultra-high-thrust hydraulic drive component essential for bucket breakout force, rapid cycle times, and structural reliability in severe quarrying and large-scale mining operations. Engineered with a massive 1,256 kg heavy-walled barrel, high-tensile forged alloy rod, and reinforced cylinder head structure, it effectively withstands immense axial shock forces, cyclic bending stresses, and dynamic hydraulic pressure spikes during aggressive face penetration into blasted rock, while advanced heavy-duty seals prevent fluid bypass under continuous high-pressure operations.

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.