Interim Tier IV Engines
The year 2011 is important because that’s when Tier 4 emissions take effect.* Your local Nortrax branch is armed with a suite of solutions tailored to meet and exceed local emission requirements, starting now!
Fleet Review
We’ll help you sort through the details of your local emission-reduction program and perform an equipment assessment so your fleet develops the best emission-reduction strategy. And we’ll assist you with any required reporting functions.
Equipment Replacement
Most new John Deere machines are powered by a Tier 3 or Tier 4 engine. Replacing older machines with new ones will significantly reduce your fleet’s emissions. Machines with engines below 75 horsepower are Tier 4 certified.
Engine Replacement
Repower kits are available for select John Deere equipment. They’re engineered to the highest standards to meet original performance specs and are Tier 2 or Tier 3 certified.
Rental Equipment
Get low-emission John Deere equipment for the short or long haul by renting or leasing a low emission machine from us.
Retrofitted After Treatment
Your local Nortrax branch may be able to retrofit your engine with an aftermarket emission conversion kit or auxiliary filtration system. Call us today for further details.
- Learn More about John Deere Interim Tier IV Engines and Emissions Here
- Find an Emissions Certificate for Your Existing John Deere Engine
- Learn More About EPA Related Topics Affecting Your Area of the Country
- Calculate Your Machine’s Emissions Footprint, Courtesy of the California Air Resources Board (CARB)
* Above 175 horsepower. Tier 4 emission standards take effect for 75 to 175 horsepower engines in 2012. Interim Tier 4 emission standards for engines below 75 horsepower took effect in 2008.