Designed for demanding mobile environments, the Danfoss / Eaton S2 39 Variable Pump Cw is a closed-circuit, variable displacement piston pump suited for construction, agriculture, truck and bus, oil and gas, and other mobile applications. Its Series 2 architecture delivers proven reliability under the high-cycle, high-load conditions common to heavy-duty mobile equipment.
Multiple control options allow the pump to be configured for a range of system requirements, and Pro-FX readiness supports integration with advanced electronic control platforms. Clockwise rotation is standard on this model. Distributed under the Danfoss Power Solutions brand, this unit reflects the closed-circuit piston pump design that the S2 platform is recognized for across the mobile hydraulics industry.
SKU: 3922-181
Supplier Part Number (MPN): 3922-181
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Specifications
Alternate Part Numbers
Alternate Part NumberMINO-00900X26103
Application
Construction, Agriculture, Truck and Bus, Oil and Gas, and other mobile applications
Brand
Danfoss – Hydraulics
Brand
Danfoss Power Solutions
Pack Size
1.00
UOM
EA
Features
Proven reliability in demanding applications|Multiple control options|Pro-FX ready
ICC
Mobile - CC Piston Pumps
Language
English
Product Width
8.70
Sub Brand
None
Supplier Part Number
3922-181
Type
Variable Displacement
Product Weight
128.00 lbs
Product Questions & Answers (1)
Question by: Sheila C on Jun 15, 2025, 12:43 PM
What kind of equipment would this Eaton S2 pump be good for?
Answer by: Customer Support on Jun 17, 2025, 6:11 AM
It’s well-suited for heavy-duty mobile equipment like you find in construction, agriculture, or the oil and gas industry.