Tractor Test and Power Museum, The Lester F. Larsen


Nebraska Tractor Tests

Date of this Version

April 2007


From John Deere:

7730 Series Large-Frame Tractor. At the heart of each machine is a new 6.8 L PowerTech Plus™ engine. Available Intelligent Power Management gives you up to 30 engine hp more in mobile rear PTO and transport applications – automatically.