Danfoss / Eaton-2.50 CID(41CC)420 Code C 421AK01623C

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 – 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 421AK01623C	Product Weight 53.10 lbs

Product Questions & Answers 2

Product Questions & Answers

Got a mini excavator that's been chewing through pumps and I need something that'll hold up under real load. This 420 series from Danfoss, is it actually built for that kind of work or is it more of a light-duty unit?

Question by: Kent B on May 5, 2025, 11:17 AM

Mini excavators are actually one of the documented applications for this pump, so it's not a stretch at all. The 420 Series platform is rated for high pressure and high flow, which means it can handle the kind of sustained demand that wears out lighter pumps. The 2.50 CID displacement puts it in a practical range for equipment in that class, and the advanced control options help manage efficiency under variable load conditions rather than just pushing through them. It's an open circuit axial piston design, so the response and recovery behavior is going to feel more precise than what you'd get out of a gear pump setup.

Answer by: Customer Support on May 7, 2025, 6:30 AM

Reckon this pump could handle the hydraulics on my old tractor's loader? It's been giving me fits.

Question by: Eddie W on Dec 4, 2025, 1:23 PM

For loader backhoes and agriculture tractors, this open circuit piston pump is designed to provide reliable high-pressure output, even when load conditions vary.

Answer by: Customer Support on Dec 6, 2025, 6:37 AM