The 1180 transmission system consists of an engine mounted 17.5 or 18.5 inch type 8 torque converter, a 6 speed power-shift transmission and an advanced electronic control system.
Specifications
Maximum gross input power (ARFF only) 705 hp (526 kW)
Maximum input speed 2300 RPM
Weight 1700 lbs. (770 kg)
Maximum oil temperature at converter outlet 250 F
Sump capacity 7 USG (26.5 liters)
Cooling required ~25% of GHP
Cooling pump capacity ~44 GPM @ 2100 RPM
Remote mounted
30-70, 50-50, 70-30 with differential lock
TD61-1180 output rotation opposite engine for forward