The EVO Series

We are proud to present the latest and greatest in air compression technology, the Twister EVO series. This new line of compressors is greener, more functional, and even more reliable than our Classic series. How did we do it? Let's find out.

Tier 4 Final Engine

Don't let the classic Twister enclosure fool you, the new EVO series has an all-new Tier 4 Final engine and completely redesigned internals to accommodate it, making this generation of Twister greener and more reliable than ever.

What is Tier 4 Final?

Tier 4 Final refers to the latest set of emission standards set by the U.S. Environmental Protection Agency (EPA) for non-road diesel engines. These standards aim to regulate and reduce the levels of harmful pollutants emitted by diesel engines used in various off-road applications, including construction equipment, agricultural machinery, industrial generators, and more.

The Tier 4 Final standards represent the culmination of a phased approach to emissions control, with each "tier" introducing increasingly stringent limits on pollutants. The focus is primarily on reducing two key pollutants: nitrogen oxides (NOx) and particulate matter (PM). NOx is a precursor to smog and acid rain, while PM consists of tiny particles that can pose health risks when inhaled.

To meet Tier 4 Final standards, manufacturers of diesel engines have implemented advanced technologies, such as selective catalytic reduction (SCR) and diesel particulate filters (DPF). SCR involves injecting a urea-based solution into the exhaust stream to convert NOx into nitrogen and water, while DPF captures and reduces particulate matter.

These stringent standards contribute to significant reductions in emissions, promoting cleaner air and improved environmental conditions. The implementation of Tier 4 Final standards is part of a global effort to address air quality concerns and mitigate the environmental impact of off-road diesel engines.

Automatic Stop and Start

Each and every Twister EVO compressor comes standard with a control panel that regulates stopping and starting automatically. This smart module comes with 10' cables and an easily-mounted enclosure, giving you the flexibility to place your EVO's control box wherever you would like.

If you find yourself turning off your compressor to save on fuel while in the middle of a job, this new technology is a game changer for your workflow. Now, you can access up to 235 CFM of clean, compressed air at the pull of a trigger on your air tool.

The Models

The new EVO series includes four new models, the T100 EVO, the T150 EVO, the T185 EVO, and the T235 EVO. Like the original Twister, the EVO series runs on diesel.

The Twister T100 EVO

Outputs 100CFM at 180PSI

The Twister T150 EVO

Outputs 150CFM at 180PSI

The Twister T185 EVO

Outputs 185CFM at 235PSI

Pictured with optional expanded fuel tank*

The Twister T235 EVO

Outputs 235CFM at 180PSI

Pictured with optional expanded fuel tank*