ALL
Cat Engines for Optimized Power Train
C15 ACERT, C18 ACERT, and C27 ACERT (A ratings).
Transmission Rotation
Input rotation — counterclockwise
Output rotation — counterclockwise(as viewed from rear)
Torque Converter
Lock-up clutch, torque converter drive in all gears integral to transmission
Stall torque ratio - 1.962
Clutches
Clutches — electro-hydraulic fully modulated, oil cooled, multidisc
Clutch modulation control — Cat Electronic Clutch Pressure Control (ECPC)
Installation Connections
2 oil cooler lines
1 electrical connector
Oil System
Cat Transmission/Drive Train Oil-4 (TDTO)
Sump oil temperatures
Maximum converter outlet oil temperature — 250°F (121°C)
Hydraulic fill capacity — 9 gal (34 L), 16 gal 61L) initial fill
Direct mount filter
Mountings
Input (flywheel) — SAE #1 dry flywheel housing
Side supports — two SAE #2 pads
Output — 1810 yoke, 1810 companion flange, SPL 250 yoke, ISO 8667-T180 flange
Power Take-Off Drives
Location
Mounting type: 10 bolt
Rated torque
Rotation: same as engine
Ratio, 1:1
Oil system
Remote mount oil filter
Mountings
Remote mount ECU
Remote mount filter option
Integral Power Take-Off
Location: 1 o'clock and 11 o'clock as viewed from rear
Mounting type
Rated torque
Rotation: same as engine
Ratio - 1:1
Rear Power Take-Off
Location: 5 o'clock as viewed from rear
Mounting type: 8 bolt (SAE pump adapters and drive flanges available from third party suppliers.
Rated torque: 1000 lb-ft (1360 N•m)
Rotation: Opposite of engine
Ratio - 1.25:1