AT THE top of tractors there are the 600hp-plus articulated crop monsters rolling on four tracks, and earlier this year John Deere brought its 9RX here to compete in that space. It’s a category ...

When Case-IH chose to bolt four track units to one of its articulated prairie monsters it created a new tractor concept that had no direct rivals for more than 15 years. At its launch in the mid 1990s ...

Expect to pay a recommended retail price of $554,549 for the base model 9470RX with the Tier 2 engine, while the 9620RX, with the 15-litre Cummins QSX15 Tier 4 engine, will sell for an RRP of $680,296 ...