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DANFOSS / EATON-3.00 CID (49 CC) (420)420 CODE B

Description & Features

Designed for demanding mobile hydraulic applications, this 3.00 CID (49 cc) open circuit piston pump delivers high pressure and flow capacity across a wide range of heavy-duty equipment. The Danfoss / Eaton X20 420 Series, specifically the DANFOSS / EATON-3.00 CID (49 CC) (420)420 CODE B, is engineered for use in loader backhoes, agriculture tractors, crawler dozers, mini excavators, articulated haulers, and material handling equipment, among other mobile platforms.

Advanced control options support efficient power management across variable duty cycles, while response and recovery performance is well-suited to equipment where hydraulic demand shifts rapidly, such as vibratory cable plows, feller/bunchers, container handling cranes, and concrete and asphalt pavers. The pump also sees use in railroad equipment, mining machinery, tunnel boring equipment, dump truck lift circuits, and utility boom trucks.

SKU: 421AK00288B

Supplier Part Number (MPN): 421AK00288B

Specifications

Alternate Part Numbers Alternate Part Number MINO-00287X50183	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 Power Solutions II (Char-Lynn)	Brand Char-Lynn	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 421AK00288B	Product Weight 53.10 lbs

Product Questions & Answers (1)

Question by: Ralph M on Aug 9, 2025, 9:14 PM

What kind of equipment is this pump actually built for? Got a loader backhoe and a mini excavator on the same job site and tryin to figure out if one pump covers both.

Answer by: Customer Support on Aug 11, 2025, 12:33 PM

Both of those machines fall squarely in the application range for this pump. The X20 420 Series is listed for loader backhoes and mini excavators, along with crawler dozers, agriculture tractors, articulated haulers, and a fair number of other mobile platforms. It's an open circuit piston pump rated for high pressure and high flow, so it's built to keep up with the kind of hydraulic demand that shifts around a lot during a workday. One pump model, multiple machine types, as long as the displacement and mounting match your setup.