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Danfoss / Eaton-M39 Hi-Speed Fixed Motor

Application Transit Mixer, Road Roller, Motor Grader, Dozer, Crane, Sweeper, Lift Truck, Tractor, Windrower, Planter, Oil & Gas, Marine	Brand Danfoss – Hydraulics	Brand Danfoss Power Solutions	Pack Size 1.00	UOM EA	Features Compact design\|Dynamic machine control\|Pro-FX ready	Flow Rate1 67.3 gallons per minute	ICC HS HP Fixed Axial-Piston Motors	Language English	Net Pack Quantity Units EA	Product Material Cast Iron	Product Width 6	Special Features None	Sub Brand None	Supplier Part Number 3933-062	Torque Rating 397 newton metre	Torque Rating 397 newton metre	Product Weight 37.60 lbs

Product Questions & Answers 1

Product Questions & Answers

Got a transit mixer that's been chewing through motors, and I keep hearing about this M39 setup. What kind of torque we talking here, and is the flow rate gonna hold up on a rig like that?

Question by: Melvin C on Oct 5, 2025, 7:57 AM

For a transit mixer, those numbers are solid. You're looking at 397 newton metres of torque and a flow rate of 67.3 gallons per minute. That combination is built for exactly the kind of sustained, heavy-duty demand a mixer drum puts on a hydraulic motor. The cast iron construction helps hold up under the kind of continuous loading that tends to wear out lighter units fast.

Answer by: Customer Support on Oct 6, 2025, 7:05 PM