TH55-E70
TH55-E70 Oilfield Transmission
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-E70 transmissions are ideal for pressure pumping applications. TH55-E70 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-E70 oilfield transmission. Gross input power: 2461 bkW (3300 bhp).
Documents & Brochures
Standard Equipment
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
Additional information
| مواصفات ناقل الحركة - إجمالي قدرة الدخل | 2461.0 bkW ( 3300.0 BHP ) |
|---|---|
| مواصفات ناقل الحركة - إجمالي أقصى عزم دوران للدخل | 12677.0 نيوتن-متر ( 9350.0 قدم-رطل ) |
| مواصفات ناقل الحركة - سرعة الدخل المقدرة | 1900.0 دورة في الدقيقة ( 1900.0 دورة في الدقيقة ) |
| مواصفات ناقل الحركة - التروس | 7F/0R |
| مواصفات ناقل الحركة - نسبة الترس 1F | 6.25 |
| مواصفات ناقل الحركة - نسبة الترس 2F | 4.59 |
| مواصفات ناقل الحركة - نسبة الترس 3F | 3.38 |
| مواصفات ناقل الحركة - نسبة الترس 4F | 2.48 |
| مواصفات ناقل الحركة - نسبة الترس 5F | 1.83 |
| مواصفات ناقل الحركة - نسبة الترس 6F | 1.36 |
| مواصفات ناقل الحركة - نسبة الترس 7F | 1.00 |
| Offering Type |
Related products
-
Well Service Transmissions
CX35-P800
View Details -
Well Service Transmissions
TH55-E90
View Details -
Well Service Transmissions
CX31-P600
View Details -
Well Service Transmissions
CX48-P2300
View Details
