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Danfoss / Eaton-M39 Hi-Speed VAR. PumpCCW

Description & Features

Designed for demanding mobile applications, the Danfoss / Eaton-M39 Hi-Speed VAR. PumpCCW is a variable displacement, closed circuit piston pump built to Danfoss Power Solutions' Series 1 heavy-duty standard. Its counter-clockwise configuration suits installations where shaft rotation direction is a key design consideration.

This pump is suited for use across construction, agriculture, truck and bus, oil and gas, and other mobile equipment segments. Multiple control options, including servo control and Pro-FX ready compatibility, give system designers flexibility in how the pump is integrated and managed. Proven reliability in high-cycle, high-load environments makes it a practical choice for mobile closed circuit hydraulic systems.

SKU: 3923-080

Supplier Part Number (MPN): 3923-080

Specifications

Alternate Part Numbers Alternate Part Number MINO-00287X51110	Application Construction, Agriculture, Truck and Bus, Oil and Gas, and other mobile applications	Brand Danfoss – Hydraulics	Brand Danfoss Power Solutions	Pack Size 1.00	UOM EA	Features Proven reliability in demanding applications\|Multiple control options\|Pro-FX ready	ICC Mobile - CC Piston Pumps	Language English	Product Width 10.74	Special Features None	Sub Brand None	Supplier Part Number 3923-080	Type Variable Displacement	Product Weight 62.60 lbs

Product Questions & Answers (2)

Question by: Roy T on Apr 23, 2025, 12:29 PM

Running a closed circuit setup on some heavy construction equipment and need a CCW pump to match the shaft rotation we got going on. This the right type for that kind of application?

Answer by: Customer Support on Apr 25, 2025, 10:16 AM

Counter-clockwise shaft rotation is exactly what this pump is built for, so if your system calls for CCW configuration, it lines right up. It's a variable displacement piston pump operating in a closed circuit, which suits high-demand construction equipment well. The Series 1 heavy-duty build from Danfoss Power Solutions means it's rated for the kind of high-cycle, high-load conditions you'd run into on a job site. Just confirm your control interface matches one of the available options, servo control or Pro-FX ready compatibility, and you should be in good shape for integration.

Question by: Wayne H on Jan 12, 2026, 4:14 PM

Can this pump handle the kinda loads you find in heavy construction equipment all day long?

Answer by: Customer Support on Jan 14, 2026, 6:41 AM

Application data shows this Danfoss/Eaton pump is definitely suited for demanding mobile hydraulic systems like you'd find in construction, agriculture, or even oil and gas equipment. It's built to hold up.