Danfoss / Eaton-4.88 CID(80CC)420 Code B

Description & Features

Designed for demanding mobile hydraulic applications, the Danfoss / Eaton-4.88 CID(80CC)420 Code B is an open circuit axial piston pump from the 420 Series, offering a displacement of 4.88 CID (80cc). Advanced control options support efficient power management across variable load conditions, while high pressure and flow capacity make it well suited to equipment that requires consistent hydraulic output under heavy cycle demands.

This pump is applicable across a broad range of mobile equipment, including loader backhoes, agriculture tractors, crawler dozers, mini excavators, articulated haulers, concrete and asphalt pavers, and container handling machinery. It is also used in railroad equipment, vibratory cable plows, mining machinery, tunnel boring equipment, utility boom trucks, and rough terrain forklifts. Response and recovery characteristics support time-sensitive duty cycles common in these environments.

SKU: 421AK01643B

Supplier Part Number (MPN): 421AK01643B

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00900X28293
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
421AK01643B
Product Weight
56.10 lbs

Product Questions & Answers (2)

Question by: Gene F on May 27, 2025, 1:41 PM
Got a loader backhoe sitting idle cause the pump gave out on it. This the kind of unit that'd fit that application, or is it more for bigger iron?
Answer by: Customer Support on May 28, 2025, 9:40 PM
Loader backhoes are actually one of the core applications this pump was built around. The 420 Series open circuit axial piston pump at 4.88 CID (80cc) displacement handles the kind of variable load demands those machines put out on a regular basis. High pressure and flow capacity are part of what makes it a solid fit there, so you're not chasing power when the hydraulics need to respond fast under load.
Question by: Jimmy C on Aug 28, 2025, 11:20 AM
How much displacement does this piston pump have?
Answer by: Customer Support on Aug 29, 2025, 2:24 PM
The displacement on this Danfoss/Eaton 420 Series pump is 4.88 CID (80cc).