Danfoss / Eaton-3.80 CID(62CC)420 Code B 421AK00063B

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 421AK00063B	Product Weight 55.10 lbs

Product Questions & Answers 2

Product Questions & Answers

What kinda machines does this pump work on? I got a backhoe that needs fixin'.

Question by: Cody W on Jan 17, 2026, 10:06 AM

It's applicable to a good range of mobile equipment. Loader backhoes are definitely one of the applications, along with agriculture tractors, mini excavators, and crawler dozers.

Answer by: Customer Support on Jan 19, 2026, 6:50 AM

Got a mini excavator and a crawler dozer both needin' pump replacements, this 420 series unit, the 3.80 CID one, does it actually fit either of those applications or am I barkin up the wrong tree?

Question by: Connie R on Nov 7, 2025, 12:30 PM

Both of those machines are squarely in the supported application range for this pump. Mini excavators and crawler dozers are among the listed equipment types this 420 Series open circuit piston pump is built for, so you're not off base at all. The 62cc displacement and the high pressure and flow capacity it carries make it a practical match for the kind of variable duty cycles those machines put hydraulic systems through.

Answer by: Customer Support on Nov 8, 2025, 4:52 PM