S4000 (4000L/min) Air Supply Systems

The hydraulically powered rotary screw compressors S2000 and S4000 are designed for use on tandem and three-axle vehicles. Due to the drive through a reliable axial piston motor and the active cooling of the compressor lubricant, the unit is especially robust and efficient.

Technical Specifications:

• Screw compressor with oil cooling, max. pressure: 7.5 bar (110 psi)
• Powered by axial piston motor
• Effective delivery performance: 4000L/min at 4 bar (29 psi) counter pressure
• Oil capacity: 7L
• Oil requirement of the hydraulic motor: approx. 90 to 100 L/min