Solis 90 A solid workhorse, the Solis 90 is an ideal loader tractor. This two- and four-wheel drive tractor features an attractive one piece bonnet design with integrated rectangular headlights and a modern cab. The Solis 90 model uses its own built 4.1 litre, turbocharged, four-cylinder engine and is rated at 88 hp. The reverse shuttle lever is located on the driver’s left with the speed and range levers all rationally-arranged in an ergonomic position for enhanced driving comfort on the driver’s right. The transmission features a synchromesh Carraro gearbox with 12 forward and 12 reverse speeds and a mechanical forward and reverse shuttle. The front and rear axle is also Carraro Indian-built.