Photos, descriptions and specs are for general reference and may vary- They may not depict actual Rental unit.

Diesel, 375 CFM

* "Rent Now" is not a reservation or a guarantee of availability. An Associate will contact you once your request has been submitted. Equipment Makes & Models shown may vary from the actual Rental unit you receive.

Kaeser Mobilair M114

The M114 is built to withstand even the most demanding job sites. With its over-sized fuel tank, power-saving Sigma Profile rotary screw airend, and heavy duty Interim Tier 4 Deutz diesel engine, it is the perfect addition to Kaeser’s line of fuel efficient Mobilair portable compressors, providing over 8 hours of uninterrupted operation.

The fully weatherproofed canopy and wide-opening gull wing doors allow quick access to all components for easy servicing and also reduce noise levels. The steel chassis, torsion bar suspension, over-sized tires, and instrument and light package ensure easy portability and excellent road handling, while the high capacity, cold start battery assures year round reliability.

Model:  M114

Free air delivery @ 100 psig: 375 cfm

Free air delivery @ 145 psig: 345 cfm

Free air delivery @ 175 psig: 296 cfm

Free air delivery @ 205 psig: 265 cfm

Engine: Deutz TCD 3.6L4

Power at full load: 103 hp

Full load speed: 2200 rpm

Off load running speed: 1600 rpm

Fuel tank capacity: 45gal diesel

Weight: 4111 lbs

Outlets: 3 x ¾”, 1 x ½”

L x W x H:  191 7/16 x 73 7/16 x 62 15/16

  • Kaeser M114 Towable Diesel Air Compressor M114

    • - Rotary screw airend:  Sigma Profile produces more air with less fuel consumption
    • - Heavy-duty steel chassis
    • - Fully galvanized canopy
    • - 1 micron, 2-stage compressor inlet filter with maintenance indicator
    • - Sigma Control Smart integrated control
    • - 10 micron engine air filter with maintenance indicator
    • - High-capacity cold start battery ensures reliable operation even under extreme working conditions
    • - Heavy-duty diesel engine complies with Interim Tier 4 emissions standard
    • - Tool boxes for convenient storage
    • - Lifting eye for simple handling
    • - Highly efficient cooling system
    • - Modulation control


Airman PDS375S

Superior carries the reliable and efficient MMD air compressors. Their dependability helps reduce downtime and maintenance resulting in your profitability. These units are ultra-quiet, fuel-efficient, light and well-balanced meeting environmental concerns.

Type Rotary Twin Screw, Single Stage
Free Air Delivery 375 cfm
Working Pressure 100 psi
Max. Working Pressure 150 psi
Air Receiver Tank 3.53 cu ft
Air Outlets 3/4" x 2 PLUS 1-1/14" x 1
Engine Coupling Type Rubber Coupling
Lubrication System Type Forced by Compressed Air
Lubrication System Capacity 11.9 gal
Oil Cooler Type combined oil cooler and radiator
Separator Internal
Model Isuzu A-4BG11
Type Inline, Water-cooled, 4-stroke, direct-injected, Turbo charged Diesel
Cylinders 4
Displacement 263.3 cu in
Rated Output 101 HP
Max Torque 253.05 ft-lb/ 1,400 RPM
Low Idle  1,300
High Idle 2,300
Fuel Consumption 4.2 gph @ 70% load est             1.2 gph @ No load est
Fuel Capacity 42.3 gal diesel
Cooling System Capacity 4.8 gal
Oil Capacity  3.7 gal
Electrical System 24-Volt, Maintenance Free Batteries
Weight & Dimensions:  
Dry Weight 3,925 lbs
Operating Weight 4,366 lbs
Length & Towing Frame 133 in
Overall Width 77 in
Height with Towing Frame 63 in
Operating Parameters:  
Max Altitude 4,921 ft
Max Ambient Temperature 113 degrees F
Min Ambient Temperature -4 degrees F
Max Incline  15 degrees
Sound Level 75 dBA


Quiet, High-Efficiency Design
• Engine idles as low as 1,300 rpm
• Low noise level when idling
• Direct-injection engine
Convenient Access / Storage
• Gull wing style, lockable doors
• Large tool compartments for storage
Electric Fuel Primer & Air-Bleed Pump
• Primes and bleeds automatically
• Downtime and service calls reduced
Easier Service / Maintenance
• Outer oil and water drains
• Hand-operated drains, requires no tools
• External oil/air separator filter
• Cartridge-type fuel filter
• Side-by-side radiator and air cooler
Durable Construction
• Stainless steel and powder-coated hardware
• Improved power transmission
• Improved unloader valve and air pressure regulator