Danfoss / Eaton-3.00 CID(49CC)420 Code C 421AK00261C

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 421AK00261C	Product Weight 53.10 lbs

Product Questions & Answers 2

Product Questions & Answers

Hey, I'm looking to replace the hydraulic pump on my backhoe. Will this Danfoss/Eaton pump fit the bill?

Question by: Dean P on Oct 28, 2025, 10:19 AM

For loader backhoes and similar heavy equipment, this Danfoss/Eaton X20 series pump is often a good fit. It's designed for demanding mobile hydraulic applications.

Answer by: Customer Support on Oct 30, 2025, 6:21 AM

Got a mini excavator that's been eating pumps and I'm trying to step up to something built tougher. This a open circuit axial piston setup or one of them gear-driven units?

Question by: Ross J on Mar 28, 2026, 2:35 PM

Open circuit axial piston, built on the Danfoss X20 420 Series platform. That's a meaningful step up from gear-driven pumps in terms of pressure handling and flow capacity. Mini excavators are actually one of the listed application fits for this pump, so you're not forcing a square peg into a round hole here. The 3.00 cubic inch displacement puts it at 49cc, which gives you solid output for the kind of duty cycles excavators run through.

Answer by: Customer Support on Mar 30, 2026, 6:24 AM