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

Description & Features

This Danfoss / Eaton-3.80 CID(62CC) 420 Code B open circuit piston pump offers high pressure and flow capacity. Advanced control options increase efficiency, along with the fastest response and recovery times in the market.

Applications include loader backhoes, agriculture tractors, chemical applicator trucks, railroad equipment, and container handling. It's also suitable for all terrain and truck cranes, vibratory cable plows, mining machinery and tunnel boring equipment, utility boom, off road dump and refuse trucks. This pump is used for material handling trucks and rough terrain fork lifts, concrete and asphalt pavers, feller/bunchers, forwarders and log loaders, crawler dozers, articulate haulers and mini excavators.

SKU: 421AK00330B

Supplier Part Number (MPN): 421AK00330B

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00287X20250
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
421AK00330B
Product Weight
55.10 lbs

Product Questions & Answers (2)

Question by: Harold M on Aug 31, 2025, 10:42 AM
Reckon this'll work on my loader backhoe?
Answer by: Customer Support on Sep 1, 2025, 12:39 PM
This Danfoss/Eaton open circuit piston pump is definitely suited for loader backhoes, along with agriculture tractors and other heavy equipment.
Question by: Wayne M on Feb 6, 2026, 10:09 AM
got a loader backhoe sitting idle cause the pump gave out, this the right kind to get it back running?
Answer by: Customer Support on Feb 8, 2026, 6:44 AM
Loader backhoes are one of the core applications this pump was built for, so yes, you're in the right place. It's an open circuit piston pump from the Danfoss/Eaton 420 Series with 3.80 CID (62cc) displacement, and it's rated for high pressure and high flow. If your original unit matches that displacement and the Code B configuration, this would be a solid replacement to get that machine back in the field.