Multiquip 515727 Hydraulic Hose - OEM Replacement Part

This hydraulic hose is a critical component in the hydrostatic drive system of Multiquip ride-on rollers, delivering pressurized hydraulic fluid between the manifold, hydraulic drive pump, and drum motors. The AR13D roller utilizes a complex hydraulic system with multiple hose connections serving the front left motor, front right motor, and rear left motor positions, all routed through an aluminum manifold block that controls hydraulic pressure flow. These hoses operate under high pressure within a double-filtered hydraulic system using ISO 46 anti-wear hydraulic fluid.

Hydraulic hoses are subject to wear from vibration, heat exposure, and pressure cycling during normal compaction operations. Failed or degraded hoses can result in loss of drum drive power, erratic steering response, or complete loss of hydraulic function. Regular inspection of hydraulic connections is essential during routine maintenance intervals to identify signs of abrasion, cracking, bulging, or seepage at connection points.

Compatible with the following Multiquip models:

• AR13D Ride-On Tandem Drum Roller

Genuine Multiquip OEM part, sold by an authorized dealer.