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DANFOSS / EATON-3.80 CID (62 CC) (420)

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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
421AK00302B
Product Weight
55.10 lbs
Product Questions & Answers 2

Product Questions & Answers

I'm looking at this Danfoss pump for a dump truck lift. Think it'll hold up to daily use?
Question by: Howard M on Dec 13, 2025, 12:19 PM
Designed for high pressure and flow capacity, this pump should handle the demands of a dump truck lift, even with regular operation.
Answer by: Customer Support on Dec 14, 2025, 8:22 PM
Got a loader backhoe sitting idle right now waiting on a pump. This a 420 series X20 unit with the 3.80 CID displacement, that fit what they spec out for that kind of machine?
Question by: Kirk O on Feb 5, 2026, 2:10 PM
Loader backhoes are one of the primary applications this pump was built around, and the 3.80 CID (62 cc) displacement puts it in the right range for that kind of work. The 420 Series X20 open circuit piston pump carries part number 421AK00302B, so cross-referencing that against your machine's original pump spec is the cleanest way to confirm a direct fit. At 5.75 inches wide, it's worth measuring your available envelope before pulling the trigger.
Answer by: Customer Support on Feb 7, 2026, 6:11 AM