Portable diesel · MACY

MACY 7/9portable air compressor | Masia Compressors

Portable air compressor with Cummins diesel engine: 248 cfm at 130 psi, German compressor unit with SKF bearings and a 120-liter fuel tank.

248 cfmFlow rate

130 psiPressure

60 kWCummins engine

120 LFuel tank

Built towork on the job site

Components that explain its reliability in mining, construction and industrial projects.

Cummins diesel enginePremium-quality Cummins QSB3.9-C80-31 engine with turbocharger technology for fuel savings and 60 kW of power.
German compressor unitMade in Germany to strict quality standards and fitted with SKF bearings for a long service life.
Separator tankReduces pressure leaks and energy losses, and delivers excellent air quality with low lubricant carryover.
Heat exchangersMade of high-quality aluminum; the fan motor responds to oil temperature, reducing wear and energy cost.
Stainless steel pipingGreatly reduce oil leaks and withstand high and low temperatures and high pressure.
Protected electrical panelDesigned with German components and protections that ensure optimal equipment performance.

Operating parameters and capacities per the Masia Compressors technical data sheet.

Flow rate: 248 cfm · Pressure: 130 psi

MACY 7/9 technical specifications (1)
Parameter	Value
Atmospheric pressure (Kg/cm2)	1.033
Compression stages	1
Ambient temperature (⁰C)	≤46
Relative humidity (%)	80
Discharge temperature (⁰C)	≤ Ambient temperature + 15 ⁰C
Lubricant quantity (L) (compressor)	30
Lubricant grade (compressor)	ISO 46
Number and type of outlet connections	G3/4’’ x 1 ; G1-1/4’’ x 1
Engine speed (rpm) (rated)	2.200
Engine speed (rpm) (no load)	1.400

MACY 7/9 technical specifications (2)
Parameter	Value
Rated power (kW)	60
Number of cylinders	4
Diesel engine	Cummins QSB3.9-C80-31 · turbocharged, air-cooled
Engine oil capacity (L)	11
Coolant capacity (L)	25
Fuel tank capacity (L)	120
Number of wheels	2
Weight	1.350
Dimensions (m) (without trailer)	3,08 x 1,90 x 2,04
Protection devices	High temperature, high voltage, overcurrent lockout, phase loss, unstable voltage

Specifications are taken from the Masia Compressors technical data sheet; values may vary depending on configuration. Check with our team.

Download the PDF with all specifications (Spanish).