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MMD PowerPro 40 (Interim Tier 4)

MMD PowerPro 40 (Interim Tier 4)

Top Features

  • 38 kVA Prime Output
  • Quietech Sound Reduction
  • Lockable Storage Box
  • 40 Hours Run Time at Full Load

PowerPro 40 by MMD Equipment is durable and portable with power that’s tough, yet quiet. Includes the latest features to ensure safe and easy set up and monitoring.

Product Details


Generator Specifications
Generator Type: Taiyo
Voltage - Three Phase: 208, 240, 416, 480 V - Switchable
Voltage - Single Phase: 120, 240, 277 V - Switchable
Excitation: Brushless with AVR
Voltage Regulation: 0.5%
Insulation: Class F
Power Factor: 0.8
Frequency: 60 Hz
Standby Output: 39 kVA / 31.2 kW
Prime Output: 38 kVA / 30.4 kW
Number of Poles: 4
Armature Connection: Star with Neutral/Zig Zag
Weight and Dimensions (w/o trailer)
L x W x H: 82 x 39 x 61 in
Approx. Net Dry Weight: 2555 lbs (1160 kg)
Sound Level: 62 dBA
Fuel Tank Capacity: 106 gal
Engine Specifications
Engine Type: Kubota V3300
Engine Design: 4-Cycle, 4 Cyl., water-cooled swirl chambers
Output at Rated Speed (1800 rpm): 46.8 HP
Fuel Consumption: 2.6 gph @ Full Load, 1.9 gph @ 75% Load, 1.4 gph @ 50% Load
Oil Capacity: 3.4 gal (13.2 L)
Coolant Capacity: 2.4 gal (9.0 L)
Battery: 12 V- 64Ah x 1

Additional Features

MMD Equipment’s PowerPro mobile generators are engineered to handle the most rugged requirements for construction site or event power. MMD’s mobile generators utilize Delta Demand Excitation technology that responds immediately under variable loads. Includes LED tail lights that comply with NATM, NHTSA and DOT regulations. The compact, durable design offers unrestricted access to service components. Delta Demand Excitation automatically adjusts the voltage output instantly when variable loads are applied to the generator. Protected by a lockable steel door is a diagnostic panel that monitors: low fuel, battery, water temperature, engine oil pressure, discharge temperature and both the engine and compressor air filters. All gauges and controls are mounted curb side for easy access and safety. PowerPro generators are dependable and easy to operate, they are the right choice for all of your power needs.


  • Low center of gravity for better towing balance and stability
  • Powered by Kubota diesel engines
  • 106 gallon lockable diesel fuel tank

All Product Resources

Options, Accessories and Related Equipment

MMD PowerPro 40 (Interim Tier 4)

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Airgas, an Air Liquide company, is the nation's leading single-source supplier of gases, welding and safety products. Known locally nationwide, our distribution network serves more than one million customers of all sizes with a broad offering of top-quality products and unmatched expertise.