Multiquip 515724 Hydraulic Hose - OEM Replacement Part for Ride-On Rollers

This hydraulic hose is a critical component in the AR13D ride-on roller's hydrostatic drive system, connecting the hydraulic manifold to the drum motors that power compaction operations. The AR13D's hydraulic system uses ISO 46 anti-wear hydraulic fluid filtered through a dual-stage system, and proper hose integrity is essential for maintaining the 3,100 lbs of centrifugal force generated at operating speeds of 2,400-2,700 rpm. Failed or leaking hydraulic hoses can result in loss of drive power, reduced compaction performance, contamination of the hydraulic system, and potential damage to the hydraulic pump or motors.

The AR13D features a complex hydraulic hose routing system connecting the aluminum manifold block to front left, front right, and rear left drum motors, as well as the steering cylinder. This genuine Multiquip hose is manufactured to OEM specifications to ensure proper pressure ratings, fitting compatibility, and resistance to hydraulic fluid degradation. Regular inspection of hydraulic hoses for wear, cracking, or fluid seepage is critical for preventing catastrophic system failures during asphalt compaction or soil preparation operations.

Compatible with the following Multiquip models:

• AR13D Ride-On Tandem Drum Roller

Genuine Multiquip OEM part, sold by an authorized dealer.