Danfoss / Eaton-3.80 CID(62CC)420 Code C 421AK00503C

Specifications

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 – Hydraulics	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	Product Width 5.75	Sub Brand None	Supplier Part Number 421AK00503C	Product Weight 55.10 lbs

Product Questions & Answers 2

Product Questions & Answers

What all can this pump be used on? Got a loader backhoe and a mini excavator both needin work and tryin to figure out if one pump covers both.

Question by: Vince G on Mar 16, 2026, 8:20 PM

Both of those machines are right in the wheelhouse for this unit. The X20 420 Series is built for loader backhoes and mini excavators, along with a pretty wide range of other mobile equipment like crawler dozers, articulated haulers, material handling trucks, and rough terrain forklifts. It also sees use on concrete and asphalt pavers, mining machinery, railroad equipment, and more. So yeah, if you're running multiple pieces of equipment, there's a good chance this pump applies to more than one of them.

Answer by: Customer Support on Mar 18, 2026, 4:35 PM

What kind of machines does this Eaton piston pump work with? Seems like I could use it on my backhoe, but want to make sure.

Question by: Lynn M on Oct 9, 2025, 4:22 PM

Application-wise, this Danfoss/Eaton open circuit piston pump is used in loader backhoes, mining machinery, dump truck lifts, agriculture tractors, chemical applicator trucks, railroad equipment, container handling equipment, and various cranes. It's also found in vibratory cable plows, tunnel boring equipment, utility booms, off-road dump and refuse trucks, material handling trucks, rough terrain forklifts, concrete and asphalt pavers, feller/bunchers, forwarders, log loaders, crawler dozers, articulated haulers, and mini excavators.

Answer by: Customer Support on Oct 10, 2025, 7:31 PM