TH48-E70

TH48-E70 Oilfield Transmission

TH48-E70

DESCRIPTION

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).
  • Standard Equipment
  • Specs
  • Docs

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

Specs

Overview

Long Name:
TH48-E70 Oilfield Transmission
Name:
TH48-E70
Brand:
Caterpillar
Status:
Current

Transmission Specifications

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
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
34.1 in / 866 mm
Height
43 in / 1092 mm
Weight
3735 lb / 1692 kg
Length
65.2 in / 1681 mm

SEE HOW TH48-E70 COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.

Well Service Transmissions
TH48-E70
TH48-E70
Brand
Caterpillar
Status
Current
Gross Peak Input Torque
4422 ft-lb / 5995 N·m
Rated Input Speed
2100 r/min / 2100 r/min
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
Selected Model
Well Service Transmissions
CX48-P2300
CX48-P2300
Brand
Caterpillar
Status
Current
Gross Peak Input Torque
6656 ft-lb / 9024 N·m
Rated Input Speed
1900 r/min / 1900 r/min
Gears
8F/0R
1F Gear Ratio
3.34
2F Gear Ratio
2.45
3F Gear Ratio
2.20
4F Gear Ratio
1.81
5F Gear Ratio
1.62
6F Gear Ratio
1.36
More Details
Well Service Transmissions
TH53-E60
TH53-E60
Brand
Cat
Status
Current
Gross Peak Input Torque
8914 ft-lb / 12086 N·m
Rated Input Speed
1900 r/min / 1900 r/min
Gears
6F/0R
1F Gear Ratio
4.54
2F Gear Ratio
3.33
3F Gear Ratio
2.99
4F Gear Ratio
2.46
5F Gear Ratio
2.20
6F Gear Ratio
1.62
More Details