Three CVTCORP VARIGEN variable speed generators on trailers inside a large industrial warehouse facility

Leading The ChargeIn Power Generation

The World's Most Cost-Effective, Reliable,Sustainable and Silent Generators

Lowest Total Cost of Ownership
World-Class Reliability
Superior Performance & Efficiency
Respected by the World's Largest Customers

What Makes Our Generators Revolutionary

Engineered To Outperform In The Most Challenging Environments, With Proprietary Technology That Solves Critical Reliability & Efficiency Challenges

Up to 0%Less Fuel & GHG
Up to 0%Less NOx Emissions
0.0 dBAUltra Quiet Operations
CVTCORP VARIGEN Variable Speed Generator

Patented Flexdrive Technology

Transforms How Mobile Power Is Generated, Enabling Variable Speed Generators Which Deliver Reliable, Sustainable, And Efficient Power

  • Enables Self-Adjusting Capacity To Meet Load Demands
  • Controls Engine RPM To Deliver Maximum Torque Resulting In Ideal System Operating Temperatures
  • Maintains Engine Operations At Peak Efficiency Across All Conditions
  • Solves Critical Reliability, Performance And Efficiency Issues Caused By Cold And Incomplete Combustion
Engine Operating Conditions heat map chart comparing CVTCORP variable speed generator operating in ideal temperature zone versus traditional fixed-speed generator operating in detrimental cold combustion zone

Versatile Across Any Application

Delivers Flawless Performance And Uninterrupted Operations In The Harshest Environments And Applications

Construction application
Construction

The Right Power To Get The Job Done

Superior Performance, Unmatched Reliability & Quiet Operations

Illustrative Construction Application

Operating Days

30 Days

Average Load

15.3 kW

CO2 Avoided

6.5 Tonnes

NOX Reduction

42% Less

Fuel Reduction

38% Less

Fuel Savings

$2,282

1. Using a CVTCORP VSG100, Based On Operating Data Recorded By Telemetry In Real World Deployments

2. Fuel Savings And Emissions Reductions Relative To An Otherwise Equivalent Spec. Fixed Speed Generator

3. Assumes Fuel Price of US$0.95 Per Liter, Excluding Costs Associated With Refueling At Site

CVTCORP Variable Speed Generators

Industry Leading Mobile Power Solutions

VSG42 - Kubota V3800 Tier 4F

VSG42 - Kubota V3800 Tier 4F variable speed generator by CVTCORP

42 kW / 53 kVA Standby

38 kW / 47 kVA Prime

Data Sheet

VSG70 - Kubota V3800 Tier 4F

VSG70 - Kubota V3800 Tier 4F variable speed generator by CVTCORP

70 kW / 88 kVA Standby

63 kW / 79 kVA Prime

Data Sheet

VSG100 - Isuzu 4HK Tier 4F

VSG100 - Isuzu 4HK Tier 4F variable speed generator by CVTCORP

100 kW / 125 kVA Standby

91 kW / 114 kVA Prime

Data Sheet

Pioneering Variable Speed Generators

Dedicated To Reducing Fuel Consumption And Emissions With Our Patented Technology, Which Delivers Measurable Environmental & Economic Benefits

Our Mission

To revolutionize mobile power generation with our patented technology, by delivering the most reliable, efficient, sustainable, and durable generators in the world

Global Impact

Serving commercial, defense, and industrial users, CVTCORP transforms how organizations approach mobile power generation with sustainable and cost-effective solutions across the globe

Frequently Asked Questions

A variable speed generator adjusts its engine RPM to match electrical load demand, unlike fixed-speed generators that run at constant RPM. CVTCORP's VSGs use patented Flexdrive CVT technology.

Flexdrive is CVTCORP's patented continuously variable transmission designed for power generation. It enables self-adjusting capacity, delivers maximum torque at optimal engine speeds, and solves reliability issues caused by cold and incomplete combustion in traditional generators.

There are three VSG models currently available: VSG42 (42 kW, Kubota V3800 Tier 4F), VSG70 (70 kW, Kubota V3800 Tier 4F), and VSG100 (100 kW, Isuzu 4HK Tier 4F). All models feature CVTCORP's patented Flexdrive technology.

Up to 66% less fuel consumption relative to and otherwise equivalent specified fixed speed generator. Real-world data shows a typical 33–43% fuel savings depending on the application.

Up to 92% less NOx and 66% less CO2 versus traditional generators. Real-world deployments record between 2–10 tonnes of CO2 avoided and a reduction of between 42–99% of NOx per 30-day period.

As low as 58.5 dBA — ideal for noise-sensitive environments such as residential areas, events, concerts, and film production sets.

CVTCORP VARIGEN generator in warehouse facility

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CVTCORP - Variable Speed Generator Manufacturer

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