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TH48-E70

Your operation depends on the power driving it. And your transmission is as crucial to your power solution as the engine. Cat transmissions are proven in the oil and gas industry and widely known for their exceptional power, leading durability, ease of operation, and shifting options.Ideal applications for Cat TH48-E70 transmissions include pressure pumping, kill mud pumps, coil tubing pump support, nitrogen units, and acidizing units. TH48-E70 transmissions are optimized for use with Cat C27 ACERT and C32 ACERT, as well as Cummins QST30 engines.Cat transmissions are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty.Cat TH48-E70 oilfield transmission. Gross input power: 1118 bkW (1500 bhp).
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      specifications

      Transmission Specifications
      Gross Peak Input Torque 5995.0 N·m
      Rated Input Speed 2100.0 r/min
      Maximum Turbine Torque 5489.0 N·m
      Gear Type Straight spur planetary
      Gears 7F/0R
      1F Gear Ratio 6.16
      2F Gear Ratio 4.52
      3F Gear Ratio 3.33
      4F Gear Ratio 2.47
      5F Gear Ratio 1.82
      6F Gear Ratio 1.36
      7F Gear Ratio 1.00
      Dimensions
      Width 866.0 mm
      Height 1092.0 mm
      Weight 1692.0 kg
      Length 1681.0 mm

      Standard Equipment

      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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      Product specifications, standard and optional equipment may vary depending on stock availability. For more information or to verify specific product details, please get in touch with one of our sales representatives.

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