SPECIFICATIONS
- Gross Input Power 2461 bkW3300 BHP
- Gross Peak Input Torque 12677 N·m9350 ft-lb
- Rated Input Speed 1900 r/min1900 r/min
- Gears 7F/0R
- 1 F Gear Ratio 6.25
- 2 F Gear Ratio 4.59
- 3 F Gear Ratio 3.38
- 4 F Gear Ratio 2.48
- 5 F Gear Ratio 1.83
- 6 F Gear Ratio 1.36
- 7 F Gear Ratio 1.00
- Industry oil-and-gas
EQUIPMENT
TH55-E70 Standard Equipment
- Cat Engines for Optimized Power Train
- Cat C3512C (HD)
- Cat 3516C (HD)
- Cummins QSK50
- Cummins QSK60
- MTU 12V4000
- MTU 16V4000
- Transmission Rotation
- Input rotation — counterclockwise
- Output rotation — counterclockwise(as viewed from rear)
- Torque Converter
- Integral torque converter
- Series — TC64442-ESLF
- Stall torque ratio — 2.23
- 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
- 1 pump
- Oil System
- Cat Transmission/Drive Train Oil-4 (TDTO)
- Sump oil temperatures
- Hydraulic fill capacity — Approx. 189 L (50 gal), subject to cooler size, lines, and installation.
- Filter Type — 6 micron synthetic, cartridge remote mount
- Mountings
- Input connection (flywheel) — SAE #0
- Output connections (flange)
- Structural application subject to Caterpillar approval
- Control System
- Electronic Control Unit (ECU)
- Electronic data link, SAE J1939
- Electrical system 24V
- Power Take-Off Drives
- Location
- Mounting type
- Rated power
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