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Danfoss / Eaton-3.00 CID(49CC)420 Code B

Description & Features

Designed for demanding mobile hydraulic applications, the Danfoss / Eaton-3.00 CID(49CC)420 Code B is an open circuit piston pump from the 420 Series, with a displacement of 3.00 cubic inches (49 cc). It delivers high pressure and flow capacity suited to equipment that requires reliable hydraulic power under variable load conditions.

This pump is well-matched to a broad range of mobile equipment, including loader backhoes, agriculture tractors, crawler dozers, mini excavators, concrete and asphalt pavers, container handling equipment, and truck-mounted utility booms, among others. Advanced control options support efficient power management across these varied duty cycles, and the pump's response and recovery characteristics make it a practical choice for equipment subject to frequent load changes, such as vibratory cable plows, mining machinery, and rough terrain forklifts.

SKU: 421AK00955B

Supplier Part Number (MPN): 421AK00955B

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 421AK00955B	Product Weight 53.10 lbs

Product Questions & Answers (1)

Question by: Travis W on Oct 15, 2025, 8:46 PM

What kind of equipment is this pump actually built for? Got a crawler dozer and a mini excavator on the same job site and trying to figure out if one pump covers both.

Answer by: Customer Support on Oct 17, 2025, 6:15 AM

Both of those machines fall right in the wheelhouse for this pump. The 420 Series covers crawler dozers and mini excavators specifically, along with a pretty wide range of other mobile equipment like loader backhoes, agriculture tractors, concrete and asphalt pavers, and rough terrain forklifts. The 3.00 cubic inch displacement and high pressure and flow capacity are what make it practical across that kind of varied workload. Running two different machines off the same pump family is exactly the scenario this series was put together for.