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Danfoss / Eaton HD Pump

Application Construction, Agriculture, Truck and Bus, Oil and Gas, and other mobile applications	Brand Danfoss – Hydraulics	Brand Char-Lynn	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 12.67	Special Features None	Sub Brand None	Supplier Part Number 3923-421	Type Variable Displacement	Product Weight 62.60 lbs

Product Questions & Answers 2

Product Questions & Answers

Is this Eaton HD pump gonna drop right into my existing setup, or am I gonna have to do some fiddling around with the connections?

Question by: Travis A on Jul 20, 2025, 5:32 PM

This Danfoss/Eaton HD pump has a width of 12.67 inches, which should help you determine if it fits your space requirements.

Answer by: Customer Support on Jul 22, 2025, 7:27 AM

pump says it's variable displacement, what kind of applications is that actually built for?

Question by: Larry J on Jul 26, 2025, 8:57 AM

Variable displacement works well when flow demands change throughout a work cycle, which is pretty common in mobile equipment. This particular pump covers construction machinery, agricultural equipment, trucks and buses, and oil and gas applications. Closed circuit operation keeps it suited for heavy-duty mobile use where consistent performance under load matters.

Answer by: Customer Support on Jul 27, 2025, 7:40 PM