Transmission Torque Rangeup to 2,250 lb-ft. GCW160,000 lbs. Rear PTOOptional Bottom PTOOptional Detroit DT12-HL Available in the57X. Automated Manual Transmission Torque Rangeup to 1,650 lb-ft. GCW80,000 lbs. Rear PTOOptional DETROIT DT12-V ...