Tier 4 Towable Diesel Generators

When power isn’t optional, a tier 4 towable generator from Powerhouse Diesel Generators keeps your operation running anywhere your work takes you. Each unit delivers consistent electricity in the field with no installation delays and no compromises. These American-made towable diesel generators are trusted by construction crews, emergency response teams, event operators, and industrial professionals who demand reliable, portable power when the job can’t stop.

PDG manufactures every towable diesel generator in-house with precision engineering and field-tested components. Each trailer-mounted generator is ready for rapid deployment, featuring simplified transport, easy connection, and robust output that meets or exceeds your load requirements. From compact 40 kW towable diesel generators to heavy-duty 500 kW towable generators, PDG ensures consistent performance backed by service and support you can count on.

Why Choose a Towable Generator from PDG

On job sites where power can’t wait, a towable diesel generator keeps you moving—no installation hassles, no downtime, just quick, reliable energy wherever you need it. At PDG, our towable generators are American-made, engineered for rugged performance and backed by full support.

A PDG towable generator delivers:

Mobility without compromise on output
Custom configurations to match your electrical load
Durability in tough environments (dust, vibration, weather)
U.S. parts and service support

We design every towable diesel generator to integrate seamlessly into your operations so you can focus on your job, not the power.

PDG’s Towable Generator Offerings

When you need portable power that can move where your work does, PDG’s towable generators provide dependable, high-performance solutions. Each generator delivers continuous, stable power in the field, built with the same precision and quality that defines all PDG equipment. Our team combines engineering expertise with custom fabrication capabilities to ensure your generator fits your exact operational requirements.

Power Ranges & Configurations

Our inventory and custom builds include:

40 kW towable diesel generator — ideal for light duty, remote sites, and equipment support
100 kW towable generators — midrange workhorses for mobile job sites
500 kW towable generators — high-capacity models for large events, data feeds, or heavy industrial loads

Each model is built with customizable features: enclosures, noise attenuation, climate control, fuel tanks, and trailer packages.

Fuel, Emissions & Efficiency

Every towable diesel generator we offer complies with applicable emissions regulations. We partner with proven engine brands (Perkins, Volvo, etc.) and can engineer custom fuel systems, including extended-range tanks or dual-fuel options.

Efficiency is a core priority:

Sizing to match your load—not oversizing
Optimizing generator control systems
Incorporating smart load management options

Benefits That Matter to Your Business

Owning a towable generator from PDG gives your operation flexibility, autonomy, and resilience. Whether you’re managing a construction site, powering a remote event, or providing backup for essential services, these mobile power units deliver stability and convenience wherever they go.

Each design reflects decades of engineering expertise and a commitment to American-made quality.

Faster Setup, Less Downtime

Plug-and-play deployment straight off the trailer
Minimal field wiring required
Remote start/stop and monitoring options

Flexibility & Transport

Tow with your vehicle or trailer rig
Swap location quickly as project needs shift
Seasonal or rotating deployment across sites

Reliability in Harsh Conditions

Built with industrial-grade components
Sound-attenuated enclosures for noise-sensitive areas
Protection against vibration, dust, and weather
American-made quality ensures consistent supply chain and parts support

Choosing the Right Towable Generator Specs

Selecting the correct towable generator for sale involves more than just matching wattage. It’s about optimizing every part of your power solution for efficiency, longevity, and field readiness. PDG helps you evaluate load size, fuel consumption, trailer configuration, and acoustic requirements to build a system that perfectly fits your application.

Load Sizing & Power Matching

Calculate starting (surge) loads vs continuous loads
Account for motor starting currents, lighting, HVAC, tools
Add a buffer (~15–20 %) for future expansion

Trailer Package & Mobility

Single-axle or tandem trailer styles
Axle ratings, braking, and lighting packages
Jack stands, leveling jacks, tie downs

Enclosure & Noise Controls

Sound attenuation ratings (dB at specific distances)
Weather sealing, louvering, exhaust routing
Ventilation and airflow design

Fuel Capacity & Run Time

Tank size matching your site usage (e.g., 8 hr, 24 hr)
Fuel fill access, baffling, and transport safety
Optional quick-connect or bulk refueling setups

Trust PDG for Your Portable Power Needs

From your first consultation to long-term maintenance, PDG’s team ensures that your investment in a towable diesel generator continues to deliver value. We provide one-on-one guidance, responsive service, and complete lifecycle support, all from a company proudly rooted in U.S. manufacturing.

Why American-Made Matters

When you choose a PDG towable generator, you benefit from domestic production, consistent quality control, and ready access to parts and service. Being U.S.-based means responsive support and shorter supply chains.

Service, Parts & Maintenance

Preventive maintenance schedules tailored to your model
Genuine parts from U.S. inventory
Remote diagnostics and field service support
Warranty coverage and support throughout your generator's life

Towable generator on a trailer with connected power cables parked on a paved surface.

Get Your Quote or Speak to a Specialist

Contact our team for a custom quote or to discuss your project’s power requirements. PDG engineers assist with load analysis through delivery and commissioning.

Call now: 229-671-9171 or contact us online today.