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

Description & Features

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

Advanced control options allow for efficient system management across variable load conditions, while fast response and recovery characteristics make this pump well-suited to applications such as vibratory cable plows, mining machinery, tunnel boring equipment, container handling, and rough terrain forklifts. The pump carries a product width of 5.75 inches and is catalogued under Danfoss / Eaton's mobile open circuit piston pump line.

SKU: 421AK00048B

Supplier Part Number (MPN): 421AK00048B

Specifications

Alternate Part Numbers Alternate Part Number MINO-00900X26769	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 421AK00048B	Product Weight 55.10 lbs

Product Questions & Answers (2)

Question by: Dwight G on Apr 15, 2025, 12:01 PM

Is this pump gonna drop right in where an Eaton 420 Code A used to be?

Answer by: Customer Support on Apr 17, 2025, 6:31 AM

Probably not without checking dimensions. This is a Code B configuration in the 420 series. While it's a similar pump, you'll want to compare the 5.75 inch width against your available space and mounting.

Question by: Eddie W on Jan 5, 2026, 10:02 AM

got a mini excavator and a crawler dozer both needing pump work done, this 62cc unit, is it actually listed for both them machines or just one type?

Answer by: Customer Support on Jan 7, 2026, 6:23 AM

Both of those are covered. The 420 Code B is built for mobile open circuit applications and the equipment list specifically includes mini excavators and crawler dozers. So if you're sourcing one pump across both pieces of iron, you're working with a unit that fits that range without any stretching of the specs.