Cylinder Group 141-1974/541-8382/615-7998

Load Haul Dump Caterpillar R1700G

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

411974/5418382/6157998

328 kg

Compatible Brand: Caterpillar

Part Number: 615-7998 (6157998)

Superseded / Interchange Numbers: 141-1974 (1411974), 541-8382 (5418382)

Part Name: Underground LHD Loader Lift Hydraulic Cylinder Group

Technical Specifications: Bore: 216.00 mm / Stroke: 560.00 mm / Weight: ~328 kg / Hydraulic Cylinder

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

What It Does:

Serves as the primary lift hydraulic actuator mounted on the lift arm linkage of Caterpillar R1700G underground load haul dump (LHD) loaders. Powered by high-pressure hydraulic fluid, it extends and retracts to raise and lower the loader boom and bucket assembly under heavy payload conditions.

Importance:

Critical for defining total lifting capacity, bucket dump clearance height, and operational productivity in underground mining and tunneling applications. Built with a massive 328 kg heavy-walled barrel and high-strength forged rod, it effectively absorbs severe vertical shock loads, dynamic 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.