Photos
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Specs
Transmission Specifications
- Gross Input Power
- 800BHP
- Gross Peak Input Torque
- 2700ft-lb
- Rated Input Speed
- 2100r/min
- Maximum Turbine Torque
- 2700ft-lb
- Minimum Input Speed
- 600r/min
- Electrical System
- 24V
- Gear Type
- Planetary Spur
- Gears
- 8F/1R
- 1F Gear Ratio
- 5.73
- 2F Gear Ratio
- 3.57
- 3F Gear Ratio
- 2.72
- 4F Gear Ratio
- 1.95
- 5F Gear Ratio
- 1.43
- 6F Gear Ratio
- 1.00
- 7F Gear Ratio
- 0.74
- 8F Gear Ratio
- 0.63
- 1R Gear Ratio
- -4.46
- Overall Gear Ration
- 9.10
- Gross Input Power
- 800BHP
- Gross Peak Input Torque
- 2700ft-lb
- Rated Input Speed
- 2100r/min
- Maximum Turbine Torque
- 2700ft-lb
- Minimum Input Speed
- 600r/min
- Electrical System
- 24V
- Gear Type
- Planetary Spur
- Gears
- 8F/1R
- 1F Gear Ratio
- 5.73
- 2F Gear Ratio
- 3.57
- 3F Gear Ratio
- 2.72
- 4F Gear Ratio
- 1.95
- 5F Gear Ratio
- 1.43
- 6F Gear Ratio
- 1.00
- 7F Gear Ratio
- 0.74
- 8F Gear Ratio
- 0.63
- 1R Gear Ratio
- -4.46
- Overall Gear Ration
- 9.10
Features
Standard Equipment
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- Cat Engines For Optimized Power Train
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- C15 ACERT, C18 ACERT, and C27 ACERT (A ratings).
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- Transmission Rotation
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- Input rotation — counterclockwise
- Output rotation — counterclockwise(as viewed from rear)
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- Torque Converter
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- Lock-up clutch, torque converter drive in all gears integral to transmission
- Stall torque ratio - 1.962
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- Clutches
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- Clutches — electro-hydraulic fully modulated, oil cooled, multidisc
- Clutch modulation control — Cat Electronic Clutch Pressure Control (ECPC)
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- Installation Connections
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- 2 oil cooler lines
- 1 electrical connector
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- Oil System
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- 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
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- 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
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- Power Take-off Drives
-
- Location
- Mounting type: 10 bolt
- Rated torque
- Rotation: same as engine
- Ratio, 1:1
Optional Equipment
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- Oil System
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- Remote mount oil filter
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- Mountings
-
- Remote mount ECU
- Remote mount filter option
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- 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 Nm)
- Rotation: Opposite of engine
- Ratio - 1.25:1