19266 WhatsApp Messenger WeChat Contact us

Well service transmissions

Cat TH55-E90

Stock on demand

Price on request

Gross Input Power

Gross Peak Input Torque

Rated Input Speed

Request Quote Compare Models

Jump to section:

Benefits Specifications Gallery Alternatives Services Contact

US
Metric

Feature and benefits

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.TH55-E90 transmissions are ideal for pressure pumping applications. TH55-E90 transmissions are optimized for use with Cat 3512C (HD), Cat 3516C (HD), Cummins QSK 50, Cummins, QSK 60, MTU 12V4000. and MTU 16V4000 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 TH55-E90 oilfield transmission. Gross input power: 2461 bkW (3300 bhp).

Expand to See More

Technical specification

US
Metric

Transmission Specifications

Specification	Value
Gross Input Power
Gross Peak Input Torque
Rated Input Speed
Gears	1.00
1F Gear Ratio	1.00
2F Gear Ratio	1.00
3F Gear Ratio	1.00
4F Gear Ratio	1.00
5F Gear Ratio	1.00
6F Gear Ratio	1.00
7F Gear Ratio	1.00
8F Gear Ratio	1.00
9F Gear Ratio	1.00

Cat engines for optimized power train

Cat C3512C (HD)
Cat 3516C (HD)
Cummins QSK50
Cummins QSK60
MTU 12V4000
MTU 16V4000

Transmission rotation

Input rotation — counterclockwise
Output rotation — counterclockwise(as viewed from rear)

Torque converter

Integral torque converter
Series — TC64442-ESLF
Stall torque ratio — 2.23

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. 189 L (50 gal), subject to cooler size, lines, and installation.
Filter Type — 6 micron synthetic, cartridge remote mount

Mountings

Input connection (flywheel) — SAE #0
Output connections (flange)
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
Rated power

Download technical specifications

Learn more information about the Cat TH55-E90 Oilfield Transmission.

Download (2.22 MB, PDF)

Media gallery

Filter by category:

Frequently compared machines

Service Solutions

From pre-purchase consults to end-of-lifecycle benefits, Mantrac informs, advises and partners with you.

/media/3zzdz1bk/mantrac_services_warranty_hero_v1.jpg?width=370

GET IN TOUCH WITH
OUR SALES TEAM

Speak with the Sales Team to learn the latest prices and information on products that can deliver value and help transform your business.

Enquire now

Speak with our local experts

Find the perfect machine or equipment solution by contacting one of our local specialists. They are on standby, ready to help you solve your operational challenges.

Mantrac Amerya - Alexandria

Km.28 Alex-Cairo Desert Road, Amreya, Al Amaria First, Alexandria Governorate, Egypt.

Hotline: 19266

Connect on WhatsApp

Send an email