Generac MDG100DF4-STD3 Mobile Diesel Generator

High-Capacity Towable Power You Can Rely On

Power When and Where You Need It

The MDG100DF4-STD3 is built for demanding applications—construction sites, remote projects, events, and industrial standby roles. It delivers 80 kW of prime power and 85 kW of standby capacity, meaning it can run continuously under load or jump into overdrive when utility power fails. With a John Deere Tier 4 Final diesel engine, this generator offers both raw strength and emissions compliance for modern jobsite standards

Features

• 100 kVA prime power output – perfect balance of performance and efficiency.

• John Deere Tier 4 Final diesel engine – compliant, fuel-efficient, and built to last.

• Towable design – heavy-duty trailer for easy mobility across sites.

• Large capacity fuel tank – extended runtime for continuous operations.

• Sound-attenuated enclosure – quieter operation in noise-sensitive environments.

• Digital control panel – real-time monitoring and protective shutdowns.

• Automatic voltage regulation (AVR) – stable power delivery for sensitive equipment.

Equipped with a John Deere Tier 4 Final diesel engine, the MDG100DF4-STD3 combines efficiency, durability, and reduced emissions. Its rugged enclosure and towable frame ensure reliable performance in the field, even under harsh conditions.

Specifications

• Rated Power: 100 kVA (80 kW)

• Engine Brand: John Deere

• Fuel Type: Diesel – EPA Tier 4 Final compliant

• Alternator: Brushless with AVR

• Frequency: 60 Hz

• Enclosure: Weather-proof, sound-attenuated steel/aluminum

• Runtime: Extended (varies with load and tank size)

• Mounting: Trailer-mounted with lifting points

• Applications: Construction, industrial, backup power, disaster recovery, event

Details

Warranty 

• 2-Year / 2,000 Hour Limited Warranty