The Waltanna 4-175 is a four-wheel drive (4WD) tractor produced by Waltanna from 1978 to 1981. It belongs to the 4 Series and was built in Tarrington, Victoria, Australia. It features a Caterpillar 3208 10.4L 8-cylinder liquid-cooled diesel engine producing 175 hp (130.5 kW) with a rated speed of 2800 RPM. The tractor has a Spicer 10-speed gear transmission with 10 forward and 2 reverse gears. It includes articulated power steering and a standard cab with air-conditioning. The hydraulic system has a capacity of 17.4 gallons (65.9 L) and a pump flow of 30.4 gpm (115.1 lpm). Dimensions include a length of 222.1 inches (564 cm), width of 98 inches (248 cm), height of 128 inches (325 cm), and weight of 17968 lbs (8150 kg). The tractor rides on 23.1x30 agricultural tires front and rear. The related model in the series is the Waltanna 4-200.