REV DSection 2 • Specifications June 20072 - 12 GTH-636 • GTH-644 • GTH-842 • GTH-844 • GTH-1048 • GTH-1056 Part No. 97487Dana T12000 TransmissionGTH-636, GTH-644, GTH-842 and GTH-844Transmission Type 3 speed powershift converterSpeeds, Forward 3Speeds, Reverse 3Torque ConverterMaximum input 3300 rpmSize 11 inchesLubricationOil capacity 13.6 quarts12.9 litersOil viscosity requirementsUnits ship with Chevron RPM SAE 10W.Extreme operating temperatures may require the useof alternative transmission oils. For oil requirements,refer to theDana T12000 Maintenance Manual(Dana part number 0109).Dana 0109 Maintenance ManualGenie part number 97489Dana T20000 TransmissionGTH-1048 and GTH-1056Transmission Type 3 speed powershift converterSpeeds, Forward 3Speeds, Reverse 3Torque ConverterMaximum input 3100 rpmSize 12 inchesLubricationOil capacity 20 quarts18.9 litersOil viscosity requirementsUnits ship with Chevron RPM SAE 10W.Extreme operating temperatures may require the useof alternative transmission oils. For oil requirements,refer to theDana T20000 Maintenance Manual(Dana part number 0202).Dana 0202 Maintenance ManualGenie part number 115025Continuous improvement of our products is aGenie policy. Product specifications aresubject to change without notice.SPECIFICATIONS
