Danfoss / Eaton-2.50 CID(41CC)420 Code B 421AK01101B

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 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	Net Pack Quantity Units EA	Product Width 5.75	Sub Brand None	Supplier Part Number 421AK01101B	Product Weight 53.10 lbs

Product Questions & Answers 1

Product Questions & Answers

Got a mini excavator that needs a pump swap, does this one run open circuit, or is it a closed loop setup?

Question by: Pete T on Feb 24, 2026, 8:55 PM

Open circuit is exactly what this pump runs. The X20 420 Series is built for open circuit piston pump applications, so if your mini excavator's hydraulic system is set up that way, this unit fits right into that category. Mini excavators are actually one of the listed application types for this pump, so it's a recognized fit for that kind of machine.

Answer by: Customer Support on Feb 26, 2026, 6:34 PM