The Merlin TDX85 is a farm tractor built in Australia by Merlin. It features a Perkins 4.0L 4-cylinder turbo diesel engine producing 85 hp (63.4 kW) with a rated speed of 2400 RPM and torque of 250.8 lb-ft (340.1 Nm). The tractor offers 8-speed and 16-speed shuttle transmissions with multiple forward and reverse gears. It has four-wheel drive, hydrostatic power steering, wet disc brakes, and a cab with standard heat and air conditioning. The hydraulic system provides a total flow of 10.6 gpm (40.1 lpm) with an optional 15.9 gpm (60.2 lpm). The rear PTO operates at 540/1000 RPM. Dimensions include an 86 inch (218 cm) wheelbase, 160.6 inch (407 cm) length, 75.2 inch (191 cm) width, 110.6 inch (280 cm) height, and a weight of 8,267 lbs (3749 kg). The tractor rides on 11.2-24 front and 16.9-34 rear agricultural tires.