TH48-E70

TH48-E70 Well Service Transmissions

Request A Price Find Dealer

Key Specs

Gross Peak Input Torque
4422 ft-lb
5995 N·m
Rated Input Speed
2100 r/min
2100 r/min
Maximum Turbine Torque
7442 ft-lb
5489 N·m

Overview

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: 895 - 1118 bkW (1200 - 1500 bhp).

Specifications Standard Equipment

Product Specifications for TH48-E70

Download Print
Gross Peak Input Torque 4422 ft-lb 5995 N·m
Rated Input Speed 2100 r/min 2100 r/min
Maximum Turbine Torque 7442 ft-lb 5489 N·m
Gear Type Straight spur planetary Straight spur planetary
Gears 7F/0R 7F/0R
1F Gear Ratio 6.16 6.16
2F Gear Ratio 4.52 4.52
3F Gear Ratio 3.33 3.33
4F Gear Ratio 2.47 2.47
5F Gear Ratio 1.82 1.82
6F Gear Ratio 1.36 1.36
7F Gear Ratio 1.00 1.00
Width 34.1 in 866 mm
Height 43 in 1092 mm
Weight 3735 lb 1692 kg
Length 65.2 in 1681 mm

TH48-E70 Standard Equipment

Print

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

Product Brochures and More Are Ready to Download!

See how TH48-E70 compares against frequently compared products.

Oil and Gas
Selected
TH48-E70
TH48-E70
Gross Peak Input Torque
4422 ft-lb
5995 N·m
Rated Input Speed
2100 r/min
2100 r/min
Maximum Turbine Torque
7442 ft-lb
5489 N·m
Oil and Gas
CX48-P2300
CX48-P2300
Gross Input Power
2300 BHP
1715 bkW
Gross Peak Input Torque
6656 ft-lb
9024 N·m
Rated Input Speed
1900 r/min
1900 r/min
View Details
Oil and Gas
TH55-E70
TH55-E70
Gross Input Power
3300 BHP
2461 bkW
Gross Peak Input Torque
9350 ft-lb
12677 N·m
Rated Input Speed
1900 r/min
1900 r/min
View Details

Tools And Expert Help At Every Turn

Find Dealer
Payment Calculator
Current Offers
Rental Options
Used Options

Media Gallery

TH48-E70

TH48-E70

TH48-E70

Maximize your equipment investment with Cat related products

Check out current offers for the TH48-E70

View More Offers