Sign In
Welcome! Sign In to personalize your Cat.com experience
If you already have an existing account with another Cat App, you can use the same account to sign in here
Register Now
One Account. All of Cat.
Your Caterpillar account is the single account you use to log in to select services and applications we offer. Shop for parts and machines online, manage your fleet, go mobile, and more.
Account Information
Site Settings
Security
Key Specs
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, Cat 3512C, and Cummins QSK50 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).
| Gross Input Power | 2300 BHP 1715 bkW |
| Gross Peak Input Torque | 6556 ft-lb 9024 N·m |
| Rated Input Speed | 1900 r/min 1900 r/min |
| Gear Type | Straight spur planetary Straight spur planetary |
| Gears | 8F/0R 8F/0R |
| 1F Gear Ratio | 3.34 3.34 |
| 2F Gear Ratio | 2.45 2.45 |
| 3F Gear Ratio | 2.20 2.20 |
| 4F Gear Ratio | 1.81 1.81 |
| 5F Gear Ratio | 1.62 1.62 |
| 6F Gear Ratio | 1.36 1.36 |
| 7F Gear Ratio | 1.19 1.19 |
| 8F Gear Ratio | 1.00 1.00 |
| Width | 33.85 in 859.9 mm |
| Height | 46.34 in 1177 mm |
| Weight | 4878 lb 2213 kg |
| Length | 78.13 in 1984.4 mm |
Full specifications, product brochures and more. Sign up below for additional information. Or for instant access, you can skip this form.
