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

Description & Features

Designed for demanding industrial applications, the Danfoss / Eaton-3.00 CID(49CC)420 Code B hydraulic piston pump offers unparalleled performance with its high pressure and flow capacity. This robust pump is ideal for use in loader backhoes, mining machinery, agriculture tractors, and more. Its versatility extends to vibratory cable plows, dump truck lifts, and other heavy-duty equipment.

This model boasts one of the fastest response and recovery times available, enhancing operational efficiency across various sectors. Advanced control options further increase flexibility and effectiveness, making it a preferred choice for utility booms, all-terrain cranes, and material handling trucks. With a compact design that includes a 5.75-inch width, this pump is engineered to fit seamlessly into diverse machinery setups.

SKU: 421AK00341B

Supplier Part Number (MPN): 421AK00341B

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00900X27089
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
421AK00341B
Product Weight
53.10 lbs

Product Questions & Answers (2)

Question by: Shane M on Mar 15, 2026, 9:51 AM
What sort of heavy-duty jobs is this pump really meant for?
Answer by: Customer Support on Mar 17, 2026, 6:53 AM
Use-case-first. This hydraulic piston pump is well-suited for tough jobs in loader backhoes, mining machinery, and even agriculture tractors. It's also found in dump truck lifts and other heavy-duty setups.
Question by: Johnny H on Aug 29, 2025, 7:37 AM
Got a loader backhoe that's been eating pumps left and right. This 420 series piston pump rated for that kind of work or is it more of a light duty deal?
Answer by: Customer Support on Aug 31, 2025, 6:23 AM
Loader backhoes are actually one of the listed applications for this pump, so it's built with that kind of punishment in mind. The X20 open circuit design handles high pressure and high flow, which is exactly what those machines demand during heavy dig cycles. Response and recovery times on this series are among the fastest available, so you won't be sitting there waiting for pressure to rebuild between functions.