Waltanna

Waltanna 44-300

The Waltanna 44-300 is a four-wheel drive (4WD) tractor produced by Waltanna from 1981 to 1984. It belongs to the 44 Series and was built in Tarrington, Victoria, Australia. It features a powerful Cummins 14.0L 6-cylinder turbocharged aftercooled diesel engine delivering 300 hp (223.7 kW). The tractor offers two transmission options: a 20-speed gear transmission with 20 forward and 4 reverse gears, and a 12-speed full power shift transmission with 12 forward and 2 reverse gears. Mechanical features include articulated power steering, hydraulic disc brakes, and a standard cab with air-conditioning. The hydraulic system is closed center with a capacity of 35.7 gallons (135.1 L) and operates at 3000 psi (206.8 bar) pressure. The tractor's dimensions are 238.6 inches (606 cm) in length, 165.4 inches (420 cm) in width with standard duals, and 128 inches (325 cm) in height to the exhaust, weighing 27,558 lbs (12,500 kg). It rides on 23.1x34 tires front and rear. Fuel capacity is 207.9 gallons (786.9 L).
Power300 hp
Founded1981 - 1984
Model44-300

Technical Specifications

Detailed specifications and technical data for Waltanna 44-300

Power
Engine power300 hp (223.7 kW)
Tires
Rear tire23.1x34
Front tire23.1x34
Engine
Typeturbocharged aftercooled diesel
ModelCummins NTC-300
Power300 hp (223.7 kW)
Torque1000 lb-ft (1356.0 Nm)
Coolingliquid-cooled
Cylinders6-cylinder
Rated RPM2100
Torque RPM1300
Bore/Stroke5.50x6.00 inches (140 x 152 mm)
Displacement855 ci (14.0 L)
Starter typeelectric
Operating RPM1500-2100
Capacity
Fuel207.9 gal (786.9 L)
Hydraulic system35.7 gal (135.1 L)
Dimensions
Width165.4 inches* (420 cm)
Length238.6 inches (606 cm)
Weight27558 lbs (12500 kg)
Height (exhaust)128 inches (325 cm)
Hydraulics
Typeclosed center
Valves3
Capacity35.7 gal (135.1 L)
Pressure3000 psi (206.8 bar)
Pump flow30 gpm (113.6 lpm)
Mechanical
Cabstandard with air-conditioning
DriveFour-wheel drive
BrakesHydraulic disc brakes
SteeringArticulated power steering
Production
TypeFour-wheel Drive (4WD) tractor
Series44 Series
Built inTarrington, Victoria, Australia
Years produced1981 - 1984
Transmission
Gears20 forward and 4 reverse
Options20-speed gear, 12-speed full power shift
Gear typegear
Full power shift typefull power shift
Full power shift gears12 forward and 2 reverse