TH48-E80
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-E80 transmissions include pressure pumping, kill mud pumps, coil tubing pump support, nitrogen units, and acidizing units. TH48-E80 transmissions are optimized for use with Cat 3512B and Cat 3512C 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-E80 oilfield transmission. Gross input power: 1715 bkW (2300 bhp).
Image shown may not reflect actual package.
Transmission Specifications
Gross Input Power1715bkW
Gross Peak Input Torque9024N·m
Rated Input Speed1900r/min
Gear TypeStraight spur planetary
Gears8F/0R
1F Gear Ratio3.34
2F Gear Ratio2.45
3F Gear Ratio2.20
4F Gear Ratio1.81
5F Gear Ratio1.62
6F Gear Ratio1.36
7F Gear Ratio1.19
8F Gear Ratio1.00
Dimensions
Width859.9mm
Height1177mm
Weight2213kg
Length1984.4mm
Cat Engines for Optimized Power Train
Cat 3512B
Cat 3512C
Cummins QSK45
Cummins QSK50
Transmission Rotation
Input rotation — counterclockwise
Output rotation — counterclockwise (as viewed from rear)
Torque Converter
Integral torque converter
Series — TC58927-ESLF
Stall torque ratio - 2.20
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. 152 L (40 gal), subject to cooler size, lines, and installation.
Filter Type — 10 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 Support Offered Through the Global Cat Dealer Network
- More than 2,200 dealer outlets - Cat factory-trained dealer technicians service every aspect of your Cat petroleum product - Worldwide parts availability, service, and warranty - Preventive maintenance agreements available for repairbefore- failure opti
Web Site
For all your petroleum power requirements, visit www.catoilandgasinfo.com.
Web Site
For all your petroleum power requirements, visit www.catoilandgasinfo.com.
Specifications
Transmission Specifications
Gross Input Power1715bkW
Gross Peak Input Torque9024N·m
Rated Input Speed1900r/min
Gear TypeStraight spur planetary
Gears8F/0R
1F Gear Ratio3.34
2F Gear Ratio2.45
3F Gear Ratio2.20
4F Gear Ratio1.81
5F Gear Ratio1.62
6F Gear Ratio1.36
7F Gear Ratio1.19
8F Gear Ratio1.00
Dimensions
Width859.9mm
Height1177mm
Weight2213kg
Length1984.4mm
Equipment
Cat Engines for Optimized Power Train
Cat 3512B
Cat 3512C
Cummins QSK45
Cummins QSK50
Transmission Rotation
Input rotation — counterclockwise
Output rotation — counterclockwise (as viewed from rear)
Torque Converter
Integral torque converter
Series — TC58927-ESLF
Stall torque ratio - 2.20
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. 152 L (40 gal), subject to cooler size, lines, and installation.
Filter Type — 10 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
Benefits & Features
Product Support Offered Through the Global Cat Dealer Network
- More than 2,200 dealer outlets - Cat factory-trained dealer technicians service every aspect of your Cat petroleum product - Worldwide parts availability, service, and warranty - Preventive maintenance agreements available for repairbefore- failure opti
Web Site
For all your petroleum power requirements, visit www.catoilandgasinfo.com.
Web Site
For all your petroleum power requirements, visit www.catoilandgasinfo.com.
