Piscataway Campus
732-885-5555
Bensalem Campus
877-726-7663

Oil and Gas

TH55-E90 Oilfield Transmission

  • Gross Input Power
    3300 BHP
  • Gross Input Power
    3300 BHP
  • Gross Peak Input Torque
    9350 ft-lb
  • Gross Peak Input Torque
    9350 ft-lb
Transmission Specifications
Gross Input Power
3300 BHP
Gross Input Power
3300 BHP
Gross Peak Input Torque
9350 ft-lb
Gross Peak Input Torque
9350 ft-lb
Rated Input Speed
1900 r/min
Rated Input Speed
1900 r/min
Gears
9F/0R
Gears
9F/0R
1F Gear Ratio
4.67
1F Gear Ratio
4.67
2F Gear Ratio
3.43
2F Gear Ratio
3.43
3F Gear Ratio
3.03
3F Gear Ratio
3.03
4F Gear Ratio
2.53
4F Gear Ratio
2.53
5F Gear Ratio
2.22
5F Gear Ratio
2.22
6F Gear Ratio
1.85
6F Gear Ratio
1.85
7F Gear Ratio
1.64
7F Gear Ratio
1.64
8F Gear Ratio
1.36
8F Gear Ratio
1.36
9F Gear Ratio
1.00
9F Gear Ratio
1.00
9F Gear Ratio
1.00
  • 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
Mulchers: HM112 Standard Flow Mulcher
Mulchers: HM115 Standard Flow Mulcher
Material Handling: 4585mm (180in) Mat’l handing Arm, Fusion™
Material Handling: 4121mm (162in) Mat’l Handling Arm, Fusion™
Material Handling: 4137 mm (163 in) Material Handling Arm, Fusion
Material Handling: 3941 mm (155 in) Material Handling Arms – Loader
Material Handling: Material Handling Arm For Compact Products
Hammers: H215 S Hydraulic Hammer
Hammers: H190 S Hydraulic Hammer
Hammers: H180 S Hydraulic Hammer
Hammers: H160 S Hydraulic Hammer
Hammers: H120 S Hydraulic Hammer
Hammers: H130 S Hydraulic Hammer
Hammers: H140 S Hydraulic Hammer
GC Hammers: H160 GC S Hammer
Hammers: H110 S Hydraulic Hammer
Hammers: H115 S Hammer
GC Hammers: H180 GC S Hammer
GC Hammers: H130 GC S Hammer
GC Hammers: H115 GC S Hammer
GC Hammers: H120 GC S Hammer