Danfoss / Eaton-3.80 CID(62CC)420 Code B

Description & Features

Designed for demanding mobile hydraulic applications, the Danfoss / Eaton-3.80 CID(62CC)420 Code B is an open circuit piston pump built to handle high-pressure and high-flow requirements across a wide range of heavy equipment. With a displacement of 3.80 CID (62cc), this 420 Series unit delivers fast response and recovery times along with advanced control options that support efficient system performance in variable-load environments.

Suitable for use in loader backhoes, agriculture tractors, crawler dozers, mini excavators, concrete and asphalt pavers, container handling equipment, and mining machinery, among other mobile applications, this pump accommodates the hydraulic demands of both construction and industrial equipment. It is also well suited for railroad equipment, utility boom trucks, rough terrain forklifts, and tunnel boring equipment where reliable open-circuit piston pump performance is required.

SKU: 421AK02005B

Supplier Part Number (MPN): 421AK02005B

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00900X28558
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
421AK02005B
Product Weight
55.10 lbs

Product Questions & Answers (1)

Question by: Bobby W on Dec 11, 2025, 8:24 AM
what all kind of equipment does this pump work on? got a mini excavator and a crawler dozer both needing attention and trying to figure out if one part covers both
Answer by: Customer Support on Dec 12, 2025, 4:33 PM
Both of those machines are right in the wheelhouse for this pump. The 420 Series covers mini excavators and crawler dozers, along with a pretty broad range of other mobile equipment like loader backhoes, agriculture tractors, concrete and asphalt pavers, and even mining machinery. So yes, one pump model can serve across multiple machine types in your fleet if the fit and configuration line up.