DANFOSS / EATON-4.88 CID (80 CC) (420) C-MOUNT 420 421AK00540C

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 421AK00540C	Product Weight 56.10 lbs

Product Questions & Answers 1

Product Questions & Answers

Got a mini excavator and a crawler dozer both needin' pump work done this season. This 420 Series fit either one of them machines?

Question by: Todd T on Jan 5, 2026, 12:01 PM

Both of those are squarely in the application range for this pump. The 420 Series X20 open circuit piston pump covers mini excavators and crawler dozers among several other mobile equipment types, so you're not stretching it to use it across that kind of fleet. The C-Mount configuration and 4.88 CID (80 cc) displacement make it a practical fit for the hydraulic demands those machines put on a pump day in and day out.

Answer by: Customer Support on Jan 7, 2026, 6:36 AM