Piston As. 527-2671/615-8010

Load Haul Dump Caterpillar R1700 II, R1700G

Lift Cylinder Bore 216,00 Stroke 560,00 Hydraulic Cylinder

5272671/6158010

Compatible Brand: Caterpillar

Part Number: 615-8010 (6158010)

Superseded / Interchange Numbers: 527-2671 (5272671)

Part Name: Underground LHD Loader Lift Cylinder Piston Assembly

Technical Specifications: Bore: Fits 216.00 mm / Stroke: Fits 560.00 mm Cylinder / Weight: Not Specified (Heavy-Duty)

Compatible Machinery: Caterpillar Underground Load Haul Dump / LHD (R1700 II, R1700G series)

What It Does:

Serves as the internal piston assembly mounted on the end of the piston rod inside the lift hydraulic cylinder on Caterpillar R1700 II and R1700G underground load haul dump (LHD) loaders. It divides the cylinder barrel into two distinct pressure chambers, converting hydraulic fluid pressure into linear mechanical force to actuate boom and bucket lifting and lowering cycles.

Importance:

Critical for converting hydraulic fluid power into mechanical lifting force while maintaining strict internal sealing between the cylinder chambers during heavy ore and rock handling in underground mining environments. Manufactured from high-strength alloy steel and equipped with heavy-duty piston seals and wear guide bands, it prevents internal fluid bypass under extreme system operating pressures, ensuring maximum lift capacity, boom stability, and reliable operation under continuous heavy loads.

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.