Generators

Engine Options: Honda vs. Kohler vs. Mi-T-M OHV

The generators in our Mi-T-M lineup feature three different engine manufacturers, each offering distinct characteristics for professional use:

Honda OHV Engines: These engines are known for reliability and fuel efficiency in professional applications. Honda-powered models typically feature overhead valve (OHV) design for improved combustion efficiency and quieter operation. Available in various displacements ranging from 270cc to 688cc depending on power output requirements.

Kohler Engines: Kohler commercial engines provide dependable power for contractor and service applications. The OHV design offers consistent performance across varied operating conditions.

Mi-T-M OHV Engines: These engines are designed to deliver cost-effective power for demanding work environments. Models with Mi-T-M engines often include features like CO detection with automatic shutdown for enhanced safety.

Note: Engine selection should be based on your specific runtime requirements, maintenance preferences, and operating environment. All engines featured are overhead valve designs suitable for commercial duty cycles.

Key Features for Automotive Shop Applications

When evaluating generators for automotive service equipment, several features enhance usability and safety in shop and mobile environments:

Control Panel Configuration: Look for models with multiple outlet types including GFCI-protected duplex receptacles for tool operation and twist-lock outlets for secure connections to larger equipment. Circuit breaker protection prevents overload damage.

Starting Systems: While recoil (pull-start) systems provide basic functionality, electric start models with sealed batteries offer significant convenience for frequent use, particularly in mobile service applications where quick deployment is essential.

Frame Design and Portability: Heavy-duty wraparound frames with powder-coated steel construction protect internal components during transport. Models with wheel kits and handles facilitate movement around shop environments or between service locations. Weights typically range from approximately 100 to 500+ pounds depending on capacity.

Isolator Mounts: Neoprene isolator systems reduce vibration transfer, minimizing noise and extending component life during extended runtime.

Fuel Capacity and Runtime: Larger fuel tanks (ranging from approximately 4 to 13 gallons across different models) extend operating time between refueling. Runtime varies significantly based on load; many models can operate 6-9 hours at full load.

Safety Features: Modern generators may include CO detection with automatic shutdown, particularly important for enclosed or semi-enclosed work areas. USDA/USFS-approved spark arrestors are included on certain models for operation in sensitive environments.

Combination Units: Maximizing Space Efficiency

For mobile mechanics and service professionals with limited truck space, combination compressor/generator and compressor/generator/welder units consolidate multiple tools into single platforms. These integrated systems eliminate the need to transport separate pieces of equipment, making them ideal for:

• Field service trucks with space constraints
• Remote repair operations requiring both pneumatic and electric power
• Mobile welding and fabrication work
• Construction and agricultural equipment service

Combination units offer benefits through reduced equipment footprint and simplified logistics for multi-capability field operations.

Alternator Types: Brushed vs. Brushless

Generator alternators come in two primary designs, each with specific applications:

Brushless Alternators: These maintenance-free designs feature copper windings and typically deliver total harmonic distortion (THD) of less than 5%, making them suitable for sensitive electronic equipment including automotive diagnostic tools and computers. Brushless alternators generally provide longer service life due to fewer wearing components.

Brushed Alternators: These conventional designs may utilize copper and aluminum windings. While they may require periodic brush replacement, brushed alternators provide reliable power for standard tool operation and general jobsite applications.

Noise Considerations for Shop Environments

Generator noise levels, measured in decibels (dB), are important considerations for shop and neighborhood environments. Models in this category typically range from approximately 72 dB to 85 dB at full load. For reference:

• 70-75 dB is comparable to normal conversation volume
• 75-80 dB is similar to a vacuum cleaner
• 80-85 dB approaches the volume of heavy traffic

For extended use in occupied areas, lower decibel ratings reduce operator fatigue and neighborhood disturbance. Proper placement and operation in well-ventilated outdoor areas is always recommended.

Maintenance and Operating Considerations

Proper generator maintenance ensures reliable power when you need it:

• Regular oil changes: Follow manufacturer intervals, typically every 50-100 hours of operation
• Fuel system maintenance: Use fuel stabilizers for stored units and drain carburetors if storing longer than 30 days
• Air filter service: Clean or replace filters based on operating environment dust levels
• Load testing: Periodically operate generators at 50-75% capacity to prevent cylinder glazing and ensure readiness
• Cooling system: Keep air vents clear and allow adequate ventilation during operation to prevent overheating

Safety Reminder: Always operate generators outdoors in well-ventilated areas, never in enclosed spaces including garages or shop interiors. Carbon monoxide is odorless and deadly. Maintain proper clearances from buildings and combustible materials.

Specifications vary by model. Always check individual product listings and manufacturer documentation for exact details regarding power output, runtime, dimensions, and features.

Browse Portable Gas Generators

All of our portable power generators come from Mi-T-M Corporation. These generators are designed to provide electricity on location using a fuel-powered engine. Power outlets on the unit allow extension cords, electric-powered tools, and appliances to be plugged in for power where you need it. Typically, the more outlets available, the more energy the unit provides. Unlike standby systems, portable power generators are not permanently installed; instead, they're easily transported and typically require a manual start.

Our Gasoline Generators

These systems are rated by the amount of energy they provide, given in watts. Mi-T-M Corporation offers four different types of portable power generators: the Honda OHV 6000W with Electric Start generator, the 8 Gallon Two Stage Compressor/Generator with a Honda Engine, the 30 Gallon Two Stage Compressor/Generator, also with a Honda Engine, and the Two Stage Gasoline combination Compressor/Generator/Welder.

• Job sites need electrical power even when it's not readily available from a utility. With the 6,000 Watt Generator with an Electric Start, you can have power all day and run multiple tools that won't let you down.
• The 8 Gallon Two Stage Compressor/Generator increases your productivity by merging two vital pieces of equipment into one versatile machine. If you're ready to save space and money, this generator is ideal for every industrial application requiring both air and electrical power.
• The 30 Gallon Two Stage Compressor/Generator features an industrial air compressor and generator combination that's durable even in the toughest environments. Whether you're working in oil fields or farm fields, this versatile machine delivers enough power to get the job done. This generator is engineered to reduce the space necessary to fit into work and service trucks, making it ideal for the mechanic on the go.
• The Two-Stage Gasoline Compressor/Generator/Welder is a dependable, high-quality machine that can save you time and money. Since it's a combination of an air compressor, a generator, and an arc welder, this tool is ideal for field repairs in remote locations. Save room in your truck with this versatile, all-in-one portable power generator.

Trying to decide on your perfect piece of equipment can feel a little overwhelming, but that's why we're here to help. Call us today at 855-275-5141.

Frequently Asked Questions

How long can a portable generator run continuously?

The runtime of a portable generator depends on the model, fuel type, and load. Many portable generators can run for 8-12 hours on a full tank at a 50% load. Extended use requires regular refueling and maintenance, especially for air-cooled models, to prevent overheating and ensure safe operation.

How does a portable generator work?

A portable generator converts mechanical energy from an engine into electrical energy through an alternator. Fueled by gasoline, propane, or diesel, the engine powers the alternator, producing electricity that can power connected appliances or tools. Most models include outlets for easy connection to devices and appliances.

A portable inverter generator is a type of generator that produces cleaner, more stable power. It uses an inverter to convert DC power to AC power, making it ideal for sensitive electronics like laptops and phones. Inverter generators are typically more fuel-efficient and quieter than standard generators, making them popular for camping, tailgating, and backup home power.

WARNING: These products can expose you to chemicals including gas or diesel fumes, which is [are] known to the State of California to cause cancer, and gas or diesel fumes, which is [are] known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov