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 around the 420 Series X20 platform. With a displacement of 3.80 CID (62 cc), it delivers high pressure and flow capacity suited to heavy-duty mobile equipment.

This pump is well matched to a broad range of mobile machinery, including loader backhoes, agriculture tractors, crawler dozers, mini excavators, articulated haulers, concrete and asphalt pavers, and container handling equipment. It also sees use in mining machinery, tunnel boring equipment, railroad equipment, utility boom trucks, and rough terrain forklifts. Advanced control options support efficient power management across variable duty cycles, and the pump's response and recovery characteristics make it a practical fit for applications where consistent hydraulic performance is critical.

SKU: 421AK00525B

Supplier Part Number (MPN): 421AK00525B

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00900X27294
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
Net Pack Quantity Units
EA
Product Width
5.75
Sub Brand
None
Supplier Part Number
421AK00525B
Product Weight
55.10 lbs

Product Questions & Answers (1)

Question by: Carl P on Jan 24, 2026, 9:22 PM
Got a 420 Series X20 pump going out on my crawler dozer. This here the one that'll swap in as a replacement for that platform?
Answer by: Customer Support on Jan 26, 2026, 3:41 PM
For the 420 Series X20 open circuit piston pump platform, yes, this is the correct product family. The 421AK00525B carries a 3.80 CID (62 cc) displacement and is built specifically around that X20 platform. Crawler dozers are one of the named applications for this pump, so if your existing unit matches that displacement and series, you're looking at the right replacement.