Danfoss / Eaton-3.80 CID(62CC)420 Code B 421AK01593B

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	Product Width 5.75	Sub Brand None	Supplier Part Number 421AK01593B	Product Weight 55.10 lbs

Product Questions & Answers 1

Product Questions & Answers

Got a mini excavator and a crawler dozer both running open circuit systems, this 420 Series pump rated to handle that kind of workload across different machines?

Question by: Norm A on Feb 8, 2026, 9:33 PM

Both of those are squarely in the wheelhouse for this pump. Mini excavators and crawler dozers are among the equipment types this unit was built around, so running it in either open circuit setup is a solid fit. The 3.80 CID displacement and high pressure and flow capacity give it enough muscle for the variable load demands those machines throw at it. Swapping it between applications in your fleet isn't a stretch at all given how broadly this series was spec'd out.

Answer by: Customer Support on Feb 10, 2026, 6:12 PM