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Top Features

  • (Interim Tier 4 Diesel)

  • 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.

Next Steps

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 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

Additional Features
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