Danfoss / Eaton-3.00 CID(49CC)420 Code C 421AK00350C

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 421AK00350C	Product Weight 53.10 lbs

Product Questions & Answers 2

Product Questions & Answers

Got a mini excavator that's been eating through pumps and I need something that can handle the constant back-and-forth without giving out on me. This the right kind of pump for that sort of work?

Question by: Lee W on Oct 27, 2025, 5:17 PM

For high-duty-cycle equipment like mini excavators, the 420 Series is a solid match. It's built specifically for mobile applications where load cycling happens constantly, and the fast response and recovery characteristics are one of its stronger suits in exactly that kind of punishing stop-and-go operation. The 3.00 CID displacement puts it in a reasonable range for compact mobile platforms, and the open circuit piston design handles pressure variation better than gear pumps typically do in that role.

Answer by: Customer Support on Oct 29, 2025, 10:49 AM

Can I use this Danfoss pump on my dump truck lift?

Question by: Larry H on Sep 18, 2025, 2:45 PM

This Danfoss/Eaton open circuit piston pump is indeed suitable for dump truck lifts, as well as a variety of other mobile hydraulic applications like loader backhoes, agriculture tractors, and material handling trucks.

Answer by: Customer Support on Sep 19, 2025, 7:07 PM