The Holder A45 Cultitrac is a four-wheel drive farm tractor manufactured by Holder. It features a Holder 2.0L 3-cylinder liquid-cooled diesel engine producing 40 hp (29.8 kW) at 2300 RPM. The tractor has a 6-speed transmission with 6 forward and 4 reverse gears. It offers a drawbar power of 36.2 hp, PTO power of 36.8 hp, and belt power of 36.4 hp (all claimed). The hydraulic system has a capacity of 1.5 gallons (5.7 L) with 3080 psi pressure and 2 valves. The tractor hitch rear type is 1, and the rear PTO operates at 540 RPM at 2100 engine RPM. Dimensions include a 56 inch (142 cm) wheelbase, 112 inch (284 cm) length, 34 inch (86 cm) width, and weight of 2,358 lbs (1069 kg). Tires are sized 7.50x18 front and rear. The operator station is open.