Multiquip 513342 Hose AR-13H - OEM Replacement Part

This hydraulic hose is a critical component in the hydraulic drive system of Multiquip ride-on tandem drum rollers, connecting hydraulic motors, pumps, and manifolds to enable hydrostatic drive and steering functions. The AR13D roller features a double-filtered hydraulic system using ISO 46 anti-wear hydraulic fluid, with hoses routing pressure from the hydraulic drive pump through an aluminum manifold block to front and rear drum motors and the steering cylinder. Hydraulic hoses in this system operate under significant pressure during compaction operations, where the roller delivers 3,100 lbs of centrifugal force at operating speeds.

Regular inspection of hydraulic hoses is essential during routine maintenance intervals to check for wear, cracking, abrasion, or leakage that could compromise the hydrostatic drive system. Failed or damaged hydraulic hoses can result in loss of drum drive power, steering failure, or contamination of the hydraulic fluid system. When replacing hydraulic hoses, ensure proper routing as shown in the hydraulic hose connection diagrams to prevent interference with moving components or heat sources.

Compatible with the following Multiquip roller models:

• AR13D
• AR13H
• AR13HA
• AR13HAR

Genuine Multiquip OEM part, sold by an authorized dealer.