Danfoss / Eaton-2.50 CID(42CC)420 Code B 421AK01579B

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	Net Pack Quantity Units EA	Product Width 5.75	Sub Brand None	Supplier Part Number 421AK01579B	Product Weight 53.10 lbs

Product Questions & Answers 2

Product Questions & Answers

What size range of equipment is this pump best suited for?

Question by: Rod H on Oct 27, 2025, 10:39 AM

With a displacement of 2.50 CID (42cc), it's a good fit for loader backhoes, agriculture tractors, crawler dozers, mini excavators, and articulated haulers.

Answer by: Customer Support on Oct 29, 2025, 7:44 AM

pump's got a 2.50 CID displacement, is that gonna be enough to run a loader backhoe without straining under load?

Question by: Ross G on Mar 30, 2026, 3:55 PM

For loader backhoe work, the 420 Series was built around exactly that kind of variable load demand. The 42cc displacement combined with the high pressure and flow capacity of this pump puts it squarely in range for that application. Response and recovery times are a core design priority in this series, so when load conditions shift quickly, the pump is engineered to keep up rather than lag behind.

Answer by: Customer Support on Apr 1, 2026, 3:20 PM