Cylinder Group 377-9483/492-4507/604-2019
Skid Skeeter Caterpillar 262D, 287D, 289D Lift Cylinder
Bore 65,00 Stroke 970,00 Hydraulic Cylinder
Parça Numarası: 604-2019 (6042019)
Part Number: 604-2019 (6042019)
Superseded / Interchange Numbers: 377-9483 (3779483), 492-4507 (4924507)
Part Name: Skid Steer / Compact Track Loader Lift Hydraulic Cylinder Group / Assembly
Teknik Özellikler / Technical Specifications: Bore: 65.00 mm / Stroke: 970.00 mm / Weight: Not Specified (Heavy-Duty Honed Steel Barrel & Hard Chrome-Plated Forged Rod) / Hydraulic Cylinder
Compatible Machinery: Caterpillar Skid Steer & Compact Track Loaders (262D, 287D, 289D series)
What It Does:
Serves as the primary boom lift hydraulic cylinder assembly mounted within the vertical lift linkage on Caterpillar 262D skid steer loaders and 287D, 289D compact track loaders. Powered by high-pressure hydraulic fluid across a 65.00 mm bore and 970.00 mm stroke, it generates reliable linear mechanical thrust and pull forces to smoothly raise, support, and lower the loader boom arms, bucket, or hydraulic work tools during loading, stockpiling, and truck dumping cycles.
Importance:
A critical kinematic and load-bearing hydraulic drive component essential for vertical lift stability, payload handling capacity, and rapid cycle times in confined civil construction, landscaping, and earthmoving applications. Engineered with a precision-honed heavy-duty barrel, induction-hardened chrome-plated forged rod, and reinforced cylinder head assembly, it effectively absorbs dynamic side-thrust loads, axial shock pulses, and hydraulic pressure spikes encountered during tough ground penetration, while advanced heavy-duty seals prevent fluid bypass and cylinder drift 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.