This month’s tractor test takes on a different format to the profi norm. Rather than put a new model through the DLG test station, we adopt two 1,000-hour tractors to see how they’ve performed in the field, assess likes and dislikes, and review their servicing costs. The mid-rangers in question: The 99kW/135hp Case Maxxum MX135 and, in two months’ time, the 84kW/115hp John Deere 6610