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Danfoss / Eaton Motor HHD643314BC00000000000B

Description & Features

This Eaton Char-Lynn motor, also sold under the Danfoss Power Solutions brand, is a Series 1 heavy-duty fixed motor designed for demanding applications. The Danfoss / Eaton Motor HHD643314BC00000000000B is constructed from durable cast iron for reliability in harsh environments.

This hydraulic motor offers dynamic machine control and is Pro-FX ready, featuring a compact design. It is suitable for use in transit mixers, road rollers, motor graders, dozers, cranes, sweepers, lift trucks, tractors, windrowers, planters, oil and gas, and marine applications. It has a flow rate of 99.1 gallons per minute and a torque rating of 656 newton metres.

SKU: 6433-021

Supplier Part Number (MPN): 6433-021

Specifications

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 99.1 gallons per minute	ICC HS HP Fixed Axial-Piston Motors	Language English	Net Pack Quantity Units EA	Product Material Cast Iron	Product Width 7.86	Special Features None	Sub Brand None	Supplier Part Number 6433-021	Torque Rating 656 newton metre	Torque Rating 656 newton metre	Product Weight 48.10 lbs

Product Questions & Answers (2)

Question by: Shawn T on Apr 16, 2025, 2:15 PM

Will this Eaton motor work okay in a transit mixer application?

Answer by: Customer Support on Apr 18, 2025, 10:11 AM

This Series 1 heavy-duty motor is definitely suitable for transit mixers, along with other applications like road rollers and motor graders.

Question by: Vince P on Dec 26, 2025, 3:11 PM

What kind of torque output are we talking about on this motor, and would it hold up running something like a transit mixer day in and day out?

Answer by: Customer Support on Dec 28, 2025, 6:42 AM

At 656 newton metres of torque, this is a serious workhorse motor. Transit mixer applications are actually one of the listed uses for this unit, so it is built with that kind of continuous, demanding work in mind. The cast iron construction helps it hold up under sustained load conditions rather than breaking down after a season of hard use.