TH55-E90 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