Technicial Specifications
Gross Input Power | 800 BHP 597 bkW |
Gross Peak Input Torque | 2700 ft-lb 2700 N·m |
Rated Input Speed | 2100 r/min 2100 r/min |
Maximum Turbine Torque | 2700 ft-lb 2700 N·m |
Minimum Input Speed | 600 r/min 600 r/min |
Electrical System | 24 V 12 V |
Gear Type | Planetary Spur Planetary Spur |
Gears | 8F/1R 8F/1R |
1F Gear Ratio | 5.73 5.73 |
2F Gear Ratio | 3.57 3.57 |
3F Gear Ratio | 2.72 2.72 |
4F Gear Ratio | 1.95 1.95 |
5F Gear Ratio | 1.43 1.43 |
6F Gear Ratio | 1.00 1.00 |
7F Gear Ratio | 0.74 0.74 |
8F Gear Ratio | 0.63 0.63 |
1R Gear Ratio | -4.46 -4.46 |
Overall Gear Ration | 9.10 9.10 |
Advantages and Features
Standard Equipment
-
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
Optional Equipment
-
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