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DANFOSS / EATON-3.80 CID (62 CC) (420)

Description & Features

Designed for demanding mobile hydraulic applications, the Danfoss / Eaton X20 420 Series open circuit piston pump delivers 3.80 CID (62 cc) displacement with high pressure and flow capacity suited to heavy-duty mobile equipment. The 420 Series is a practical fit across a wide range of machinery, including loader backhoes, agriculture tractors, crawler dozers, mini excavators, concrete and asphalt pavers, and container handling equipment, among others.

Advanced control options support efficient system management, while fast response and recovery times make this pump well-suited to applications where consistent hydraulic performance is critical. Compatible equipment also includes mining machinery, tunnel boring equipment, vibratory cable plows, railroad equipment, material handling trucks, rough terrain forklifts, and utility boom trucks.

Manufactured under the Danfoss Power Solutions brand, this unit carries supplier part number 421AK00564C. Full dimensional and performance specifications are listed in the product specification table.

SKU: 421AK00564C

Supplier Part Number (MPN): 421AK00564C

Specifications

Alternate Part Numbers Alternate Part Number MINO-00900X27337	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 421AK00564C	Product Weight 55.10 lbs

Product Questions & Answers (2)

Question by: Hugh M on Jul 2, 2025, 1:46 PM

Got a mini excavator that's been running a worn-out pump for a couple seasons now, would the X20 420 Series be a reasonable fit for that kind of machine?

Answer by: Customer Support on Jul 4, 2025, 11:41 AM

Mini excavators are actually one of the listed applications for this pump, so yes, it's a reasonable match. The 3.80 CID (62 cc) displacement puts it in solid territory for that class of equipment, and the high pressure and flow capacity hold up well under the kind of continuous demand those machines put on a hydraulic system. The fast response and recovery times are a real practical benefit too, especially when you're cycling the arm and bucket repeatedly through a shift.

Question by: Brenda Y on Jun 15, 2025, 9:15 AM

Can this handle continuous use in heavy equipment, or is it more for intermittent operation?

Answer by: Customer Support on Jun 16, 2025, 8:25 PM

This pump is well-suited to applications where consistent hydraulic performance is critical, so continuous use in heavy equipment shouldn't be a problem.