Engineered from the ground up using heavy-duty components, the HHT Series 4WD is available in 435, 485, 535 and 575 hp. The frame is manufactured from thick steel plate to ensure structural integrity, even under extreme conditions. Outboard planetary axles with a new 24 bolt pattern and standard drum duals ensure power is efficiently transferred to the ground.

Cummins engines employ the latest advancements in diesel engine design and technology to provide long-term reliability. These engines are turbocharged and aftercooled for clean-burning fuel efficiency.

The HHT Series (435, 485, 535, 575 hp) is powered by the dependable Cummins QSX 15-liter six-cylinder turbocharged engine. The Cummins QSX15 was selected during the development of the HHT Series to optimize the performance of the tractor, shaping power curves and ratings to align with work environment, load factors and operating modes. The result is an efficient and reliable high horsepower tractor that will work hard for years to come.