Deutz Agrotron with Pneumatic Tyres & Rolly Trac Loader Specification.. This tractor comes complete with a Quick remove system (see images for item 71/012/6) frontloader with tipping digger bucket. It also has an opening bonnet, pneumatic tyres for a faster, smoother ride and better traction and a three position adjustable seat. For ages 3 plus. Mechanical features include a strong 12mm thick rear axle, covered integral fixed wheel chain drive, a pedal crank with eccentric bearing chain tensioning system and anti slip pedals,and a heavy duty front axle with suspension.