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

Description & Features

Experience superior performance with the Danfoss / Eaton-3.80 CID (62CC) 420 Code B open circuit piston pump, designed for demanding applications like loader backhoes, mining machinery, and agriculture tractors. This pump offers the fastest response and recovery times in the market, enhancing operational efficiency with its advanced control options. Its high pressure and flow capacity make it an ideal choice for utility booms, off-road dump trucks, and material handling equipment.

Built under the Char-Lynn brand, this robust pump measures 5.75 inches in width, ensuring a compact fit in various industrial settings. Its versatility extends to applications in chemical applicator trucks, railroad equipment, and concrete and asphalt pavers. The 420 Series is engineered to deliver reliability and durability across diverse environments, from vibratory cable plows to crawler dozers and mini excavators.

SKU: 421AK01404B

Supplier Part Number (MPN): 421AK01404B

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00900X28122
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
421AK01404B
Product Weight
55.10 lbs

Product Questions & Answers (1)

Question by: Tony P on Feb 19, 2026, 7:17 AM
Got a loader backhoe sitting idle right now waiting on a pump replacement. This the 420 Series unit that fits that kind of machine?
Answer by: Customer Support on Feb 21, 2026, 6:57 AM
Loader backhoes are one of the primary applications this pump was built for, so yes, you're in the right place. It's an open circuit piston pump running at 3.80 CID (62CC) displacement, part of Danfoss/Eaton's 420 Series under the Char-Lynn brand. One thing worth noting is the width comes in at 5.75 inches, so just confirm that clears your mounting space before you pull the trigger on the order.