TH48-E70 Oilfield Transmission

TH48-E70 Oilfield Transmission

Width 34 in
Height 43 in
weight 3,735 lb
Length 66 in
Gross Input Power 1,200 BHP
Gross Peak Input Torque 4,422 ft-lb
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Dimensions
Width 34 in
Height 43 in
weight 3,735 lb
Length 66 in
Width 34 in
Height 43 in
Weight 3,735 lb
Length 65 in
Transmission Specifications
Gross Input Power 1,200 BHP
Gross Peak Input Torque 4,422 ft-lb
Rated Input Speed 2,100 r/min
Maximum Turbine Torque 7,442 ft-lb
Gear Type Straight spur planetary
Gears 7F/0R
1F Gear Ratio 6
2F Gear Ratio 5
3F Gear Ratio 3
4F Gear Ratio 2
5F Gear Ratio 2
6F Gear Ratio 1
7F Gear Ratio 1
7F Gear Ratio 1
Gross Input Power 1,200 BHP
Gross Peak Input Torque 4,422 ft-lb
Rated Input Speed 2,100 r/min
Maximum Turbine Torque 7,442 ft-lb
Gear Type Straight spur planetary
Gears 7F/0R
1F Gear Ratio 6
2F Gear Ratio 5
3F Gear Ratio 3
4F Gear Ratio 2
5F Gear Ratio 2
6F Gear Ratio 1
7F Gear Ratio 1
  • Cat Engines For Optimized Power Train
    • Cat C27 ACERT
    • Cat C32 ACERT
    • Cummins QST30 (950-1500 bhp ratings)
  • Transmission Rotation
    • Input rotation — counterclockwise
    • Output rotation — counterclockwise(as viewed from rear)
  • Torque Converter
    • Integral torque converter
    • Series
    • Stall torque ratio
  • 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. 114 L (30 gal), subject to cooler size, lines, and installation.
    • Filter Type — 6 micron synthetic, cartridge remote mount
  • Mountings
    • Input connection (flywheel) — SAE #0
    • Output connections (yoke) — GWB 390.60/GWB 390.65
    • 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: SAE 8 bolt (J704)
    • Rated power
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