The new John Deere tractors rolling off the manufacturing line in Mannheim, Germany, have a first for the company: a metal 3D-printed engine part. The global manufacturer of agricultural and turf ...

Hands up who knows the difference between a tractor’s rated and maximum power? Or what the perfect torque curve should look like? How about torque rise? Or six-point fuel tests? If this mumbo-jumbo ...

Labor saving devices are nothing new, but they rarely inspire the kind of dedicated stewardship that antique engines do. This week in Fort Meade, Florida, the 1500 members of the Florida Flywheelers ...