Danfoss / Eaton-4.88 CID(80CC)420 Code B 421AK00443B

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 421AK00443B	Product Weight 56.10 lbs

Product Questions & Answers 2

Product Questions & Answers

Reckon this pump would hold up okay on a loader backhoe, dealin' with high pressure all day?

Question by: Danny M on Sep 7, 2025, 11:56 AM

Real-world usage often includes loader backhoes due to its ability to handle high-pressure and high-flow scenarios, plus its fast response times. It's built for that kinda work.

Answer by: Customer Support on Sep 8, 2025, 7:26 PM

Running a loader backhoe pretty hard most days. This the 420 series Danfoss pump folks been talking about for that kind of work?

Question by: Patty E on Dec 7, 2025, 8:49 PM

Yeah, the 420 series covers a pretty wide range of tough mobile applications, and loader backhoes are right on that list. It's an open circuit piston pump rated for high pressure and high flow, so it can handle the kind of continuous demand that equipment puts on a hydraulic system. The 80cc displacement and the faster-than-average response and recovery times make it a solid match for machines that don't get much downtime between cycles.

Answer by: Customer Support on Dec 9, 2025, 6:34 AM