Multiquip 21855 Hydraulic Motor Danfoss OMTW315 - OEM Replacement Part

This hydraulic motor powers the trowel blade rotation system on Multiquip ride-on concrete trowels, converting hydraulic pressure into the mechanical drive force needed for finishing operations. The Danfoss OMTW315 is a critical component that directly affects trowel performance, blade speed control, and overall finishing quality on commercial concrete projects.

Engineered as a genuine Danfoss OMTW315 hydraulic motor, this component delivers reliable torque output and precise speed modulation under demanding jobsite conditions. Hydraulic motor failure typically presents as loss of blade rotation, reduced RPM under load, unusual noise during operation, or complete loss of finishing capability. Regular inspection of hydraulic connections, fluid levels, and motor mounting hardware helps maximize service life and prevent unexpected downtime during critical finishing windows.

This hydraulic motor is compatible with the following Multiquip ride-on trowel models:

• HTX-44K4
• HTXD6i
• HTXG6DF

Genuine Multiquip OEM part, sold by an authorized dealer.