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Danfoss / Eaton 421AK01670C ADU062R08AB10AA323600000100100CD00C

Description & Features

The Danfoss / Eaton X20 Open Circuit Piston Pumps 420 Series is designed specifically for loader backhoes vibratory cable plows mining machinery dump truck lifts agriculture tractors and other heavy-duty equipment. It provides the fastest response and recovery times in the market ensuring high pressure and flow capacity for demanding applications.

Enhance efficiency with advanced control options making it an ideal solution for chemical applicator trucks container handling all-terrain and truck cranes utility booms off-road dump and refuse trucks and more. This hydraulic pump is engineered for durability and performance in material handling trucks rough terrain forklifts concrete and asphalt pavers and other challenging environments.

Applications extend to feller bunchers forwarders log loaders crawler dozers articulated haulers and mini excavators. Built to support various industries it ensures reliability and efficiency for critical tasks.

Supplier Part Number: 421AK01670C

Specifications

Alternate Part Numbers Alternate Part Number FMC627-7559, Alternate Part Number MINO-00287X00586	Application Loader backhoes, Vibratory cable plows, Mining machinery, Dump truck lifts, Agriculture tractors, Chemical applicator trucks, Railroad equipment, Container handling, all terrain and truck cranes, Vibratory cable plows, Mining machinery and tunnel boring equipment, Utility boom, off road dump and refuse trucks, Material handling trucks and rough terrain fork lifts, Concrete and asphalt pavers, Feller/bunchers, forwarders and log loaders, Crawler dozers, Articulate haulers, Mini excavators	Brand Danfoss (Net)	Brand Danfoss Power Solutions	Pack Size 1.00	UOM EA	Features Fastest response and recovery times in the market\|Increase efficiency with advanced control options\|High pressure and flow capacity	ICC Mobile - OC Piston Pumps	Language English	Net Pack Quantity Units EA	Product Width 5.75	Sub Brand None	Supplier Part Number 421AK01670C	Product Weight 55.10 lbs

Product Questions & Answers (2)

Question by: Eddie B on Dec 8, 2025, 9:53 PM

got a loader backhoe that’s pretty touchy on hydraulics. is this pump meant for that kind of work or more for something else

Answer by: Customer Support on Dec 10, 2025, 8:21 PM

For mobile equipment like loader backhoes, this 420 Series X20 open circuit piston pump is a common fit since it’s built around high pressure and high flow needs with quick response and recovery. It’s also used across a lot of similar heavy duty machines like utility booms, off road dump and refuse trucks, and rough terrain forklifts.

Question by: Harold H on May 27, 2025, 8:21 PM

got a loader backhoe sitting idle cause the pump went out, this the right series to be looking at for that machine?

Answer by: Customer Support on May 29, 2025, 9:08 AM

Loader backhoes are one of the primary applications this pump was built around, so yes, you're in the right territory. The X20 Open Circuit 420 Series from Eaton covers a wide range of heavy-duty mobile equipment, and loader backhoes are specifically called out. Just make sure your sourcing matches the full part number 421AK01670C to confirm you're getting the right configuration for your setup.