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Cat ® Transmissions. Rodney Harms. Agenda. Petroleum Product Offering Well Servicing Application Product offerings Features Integrated drop box Life/Caterpillar value Fracturing Application Product offerings Features Life/Caterpillar value. Mechanical Transmission & T/C Product Line .

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agenda
Agenda
  • Petroleum Product Offering
  • Well Servicing Application
    • Product offerings
    • Features
    • Integrated drop box
    • Life/Caterpillar value
  • Fracturing Application
    • Product offerings
    • Features
    • Life/Caterpillar value
mechanical transmission t c product line
Mechanical Transmission & T/C Product Line

Torque

Converter

Family

Reversing

Shuttle

Family

Reversing

Family

Hauling

Family

Drawbar

Family

Platform

Platform

Platform

Platform

Platform

TR 13

TR 16

TR 28

TR 35

TR 43

TR 55

TH 28

TH 31

TH 35

TH 38

TH 43

TH 48

TH 53/55

TH 70

TA 19

TA 22

TA 31

TR 13

TC 33 TC 46

TC 35 TC 56

TC 36 TC 58

TC 38 TC 64

TC 40 TC 76

TC 45

Petroleum Products based directly on successful truck transmissions

petroleum transmissions product line
Petroleum Transmissions Product Line

Well Service

Model: TH35-E81

Compatible Engine Models: C11 ACERT, C13 ACERT, C15 ACERT

Horsepower: 325 – 550 bhp

Available with Integral Drop Box

Model: CX31-P600

Compatible Engine Model: C9 ACERT, C11 ACERT, C13 ACERT, C15 ACERT, C18 ACERT

Horsepower: 275 – 600 bhp

Available with Integral Drop Box

Model: CX35-P800

Compatible Engine Models: C15 ACERT, C18 ACERT, C27 ACERT

Horsepower: 440-800 bhp

Model: TH31-E61

Compatible Engine Model: C9 ACERT®

Horsepower: 275 – 350 bhp

Available with Integral Drop Box

FRAC

Model: TH55-E70

Compatible Engine Model: 3512C

Horsepower: 2500 bhp

Model: TH48-E70

Compatible Engine Models: C27 ACERT & C32 ACERTHorsepower: 950 - 1500 bhp

Model: TH48-E80

Compatible Engine Model: 3512 (B,C)

Horsepower: 2250 bhp

cat transmission sales model naming
Cat® Transmission Sales Model Naming
  • TH48-E80
    • T = TBU Transmission
    • H = Hauling Transmission (load carried a “long” distance; e.g. OHT)
      • A = Ag transmission (agricultural, direct drive)
      • R = Reversing transmission (forward/reverse cycle; WL or TTT)
    • 48 = Major Clutch Diameter, in Centimeters
    • E = Engine Mounted
      • M = mid-mounted (engine connected via shaft)
      • X = axle mounted
    • 8 = # of Forward Gears
    • 0 = # of Reverse Gears
cat sales model nomenclature
CX35-P800Cat Sales Model Nomenclature

35 = Major Clutch Diameter, in Centimeters

800 = 800 hp Rating

CX = Cat® Transmission

P = Petroleum

agenda7
Agenda
  • Petroleum Product Offering
  • Well Servicing Application
    • Product offerings
    • Features
    • Integrated drop box
    • Life/Caterpillar value
  • Fracturing Application
    • Product offerings
    • Features
    • Life/Caterpillar value
well servicing transmissions
Well Servicing Transmissions

TH31-E61

TH35-E81

CX31-P600

CX35-P800

cx35 p800 features and benefits
Lightweight Design (1,390 lbs)

Lightest 800 hp well service transmission on the market

800 lbs and 38% lighter than Allison 6610

State-of-the-Art Controls

>30 additional tailored well service features

Cat Integrated Power Train

Custom solutions offers engine, transmission, and radiator packaging

Compatible with Cat engine-mounted oil coolers

One stop for parts and service

Integral Options Offer Unsurpassed Application Flexibility

Integral pump drive option

Rear PTO option

Cradle mounts not required on basic configuration

5.73 First Gear Ratio

CX35-P800 Features and Benefits
cx31 p600 features and benefits
Lightweight Design (1,026 lbs)

10% lighter than Allison 4700

Highest power-to-weight ratio in the market

State-of-the-Art Controls

>30 additional tailored well service features

Cat Integrated Power Train

Custom solutions offers engine, transmission, and radiator packaging

Compatible with Cat engine-mounted oil coolers

One stop for parts and service

Integral Options Offer Unsurpassed Application Flexibility

Drop box (2WD or 4WD) option

Integral pump drive option

Retarder option

Rear PTO option

Cradle mounts not required on basic configuration

CX31-P600 Features and Benefits
cx31 p600 and cx35 p800 integral option configurations
CX31-P600 and CX35-P800 Integral Option Configurations

Integral

Integral

Rear PTO

Retarder

Drop Box

Pump Drive

CX31-P600

o

o

o

CX31 Drop Box

x

x

o

CX35-P800

o

o

Integral pump drives not available with basic pump drives.

o = optional

x = standard

CX35 with Integral Pump Drives

CX31 with Integral Drop Box and Pump Drives

CX31 with Integral Pump Drives

cx31 and cx35 integral option configurations flexibility for your application
CX31 and CX35 Integral Option ConfigurationsFlexibility for Your Application

CX35-P800 Standard Configuration

CX35-P800 with Integral Pump Drives

CX31-P600 Standard Configuration

CX31-P600 with Integral Pump Drives

CX31-P600 with Integral Drop Box

cx31 p600 and cx35 p800 pto ratings
CX31-P600 and CX35-P800 PTO Ratings

Front: 2 SAE B Pads

Maximum Rated

Rated Power at

CX35-P800 PTOs

Rear: 2 SAE C Pads

Torque

2100 rpm

Rear PTO

1360 N•m (1000 lb-ft)

298 kW (400 hp)

Single Side PTO

950 N•m (700 lb-ft)

209 kW (280 hp)

Single Integral Drive

678 N•m (500 lb-ft)

149 kW (200 hp)

PTO

Combined Integral

933 N•m (688 lb-ft)

205 kW (275 hp)

Drive PTOs¹

Multiple PTOs¹ ²

1630 N•m (1200 lb-ft)

358 kW (480 hp)

¹ Each PTO shall not exceed the single PTO maximum torque.

² Multiple PTOs include two side PTOs with or without the rear PTO, or combined integral drive PTOs with rear PTO.

Rear PTO

integrated drop box transmission
Integrated Drop Box Transmission
  • Optimized 24" center to center allows a better driveshaft angle vs. Cotta 20" resulting in extended life of the driveshaft

24 in

611 mm

43 in

1092 mm

All-wheel-drive option shown

cat drop box advantages vs cotta
Cat Drop Box Advantages vs. Cotta
  • Durability
    • Pressure lubed drop box for extended life vs. Cotta drop box
  • Integrated Package
    • Filters and SAE 30 wt. oil that meets Cat TO-4 specs
  • Control System
    • In-cab controls improve safety and convenience as well as prevent incomplete shifts
  • One Dealer Technician can Service the Whole Power System
    • Engine/transmission/drop box
  • Length (~20" Shorter)
    • Weight reduction
    • Cost reduction/less steel
slide17

Cotta Drop Box

Cat Drop Box

4x4 and 2x4 Available

well service controls
Well Service Controls
  • CX transmissions feature cutting edge electronic controls that were tailored specifically for the well service market. Features include:
  • Multiple modes of operation
  • Vehicle speed limit
  • Output shaft speed and torque limit
  • Programmable min/max gear
  • Configurable mode per drop box output location
  • Configurable LUC engagement speed in pump/ workover mode
  • Configurable start gear
  • Lock to neutral
  • Starter interlock
  • Parking break neutralize
  • Engine/service brake control integration
  • J1939 and PWM shifter support
  • Diagnostic features
  • Indicator lights
  • Backup alarm relay
  • Output lock (brake)
  • Cold mode protection
  • Warm-up mode
  • LUC disable
  • PTO output controller
  • Quick to gear select
  • Hold current gear
  • Variable hydraulic retarder control
  • Dual shifter input
  • Upshift protection
  • Reverse enable in workover mode
  • Drop box controls
  • Abusive/directional shift protection
  • Electrical default operation
  • Anti-lock brake capability and integration

New feature for CX product offering

cat petroleum transmissions long life better value
Cat Petroleum Transmissions: Long Life – Better Value

Weight lbs

Average Hours

  • 500-Hour Oil and Filter Service Life
  • Allison recommends replacing gears and bearings in the 6610 starting at 5,000 hours of use, while the CX35-P800 is designed for 10,000 hours of use.

* The life estimates given are typical. Actual life will vary depending on the application. Operation at lower than ratings indicated will result in greater expected life.

Sales Model

Power Rating

(kg)

to Overhaul

CX31-P600

600 hp

1026 (465)

7,500-12,000

CX35-P800

800 hp

1390 (630)

7,500-12,000

TH31-E61

350 hp

1855 (841)

7,500-12,000

TH31-E61 with

350 hp

2755 (1250)

7,500-12,000

Integral Drop Box

TH35-E81

550 hp

2145 (973)

7,500-12,000

TH35-E81 with

550 hp

2975 (1350)

7,500-12,000

Integral Drop Box

agenda20
Agenda
  • Petroleum Product Offering
  • Well Servicing Application
    • Product offerings
    • Features
    • Integrated drop box
    • Life/Caterpillar value
  • Fracturing Application
    • Product offerings
    • Features
    • Life/Caterpillar value
cat fracturing transmissions
Cat Fracturing Transmissions

Model: TH48-E70

Compatible Engine Model: C32 ACERT

Horsepower: 1200 – 1500 bhp

Model: TH55-E70

Compatible Engine Model: 3512C

Horsepower:

2150 – 2500 bhp

Model: TH48-E80

Compatible Engine Model: 3512 (B,C)

Horsepower:

2000 – 2250 bhp

th48 e70 transmission overview
TH48-E70 Transmission Overview
  • Deep 1st Gear Ratio at 6.16:1
    • Bring unit “online” against pressure
  • Even Gear Splits
    • Cover entire range of flow rate
  • Seven Useable Gears
    • No overdrive
  • Advanced Electro-hydraulic Clutch Pressure Controls (ECPC)
  • 500-Hour Oil and Filter Service Life
th48 e80 transmission overview
TH48-E80 Transmission Overview
  • Eight Useable Gears
    • Superior match to pump providing more hydraulic power into the well
  • Superior Life with Lower Rebuild Cost
    • Reusable gears at rebuild
  • Can Utilize Seven Percent Torque Rise Engine to Deliver More Power to the Pump with Less Trailers
  • Robust Individually Actuated Hydraulic Clutch Controls (ICM)
  • 500-Hour Oil and Filter Service Life
fracturing transmission value
Fracturing Transmission Value

Notes:

  • In FRAC application in Graham, TX the TH48-E80 lasted more than three times longer than the Allison 9800. (Caterpillar over 3000 hours)
  • The life estimates given are typical. Actual life will vary depending on the application.
  • All estimates assume the transmission is in an application associated with the hp rating indicated. Greater life is expected in applications where the transmission is used below the rated horsepower.
th55 e70 transmission overview
TH55-E70 Transmission Overview
  • Deep 1st gear ratio at 6.25:1
    • Bring unit “online” against pressure
  • Even gear splits
    • Cover entire range of flow rate
  • Seven useable gears
    • No overdrive
  • Transmission-mounted filters for ease of incorporation into equipment
  • Outstanding performance that delivers more power to the well with less trailers
  • Advanced Electro-hydraulic Clutch Pressure Controls (ECPC)
  • 500-hour oil and filter service life
fracturing transmission value26
Fracturing Transmission Value

Notes:

  • The life estimates given are typical. Actual life will vary depending on the application.
  • All estimates assume the transmission is in an application associated with the hp rating indicated. Greater life is expected in applications where the transmission is used below the rated horsepower.
torsional coupler
Torsional Coupler
  • Allison and Twin Disc both caution against driveline vibrations and recommend torsional vibration analysis be performed

Cited from BULLETIN TA91-8501

Cited from OHAM9

caterpillar integral torsional coupler
Caterpillar Integral Torsional Coupler
  • No External Damper Required
  • Reduce Damaging Driveline Vibrations
  • No Limit on Operation Range Due to Vibration
frac controls
FRAC Controls
  • FRAC transmissions feature cutting-edge electronic controls that were tailored specifically for the FRAC market. Features include:
  • J1939 and switch to ground shifter support
  • Programmable min/max gear
  • Starter interlock
  • Diagnostic features
  • Indicator lights
  • Output lock (brake)
  • Cold mode protection
  • Warm-up mode
  • LUC disable
  • Upshift protection
  • Abusive/directional shift protection
slide31

Information contained in this publication may be considered confidential.

Discretion is recommended when distributing.

Materials and specifications are subject to change without notice.

CAT, CATERPILLAR, their respective logos, ACERT, “Caterpillar Yellow” and the “Power Edge” trade dress, as well as corporate and product identity used herein, are trademarks of Caterpillar and may not be used without permission.

LESW0026-00 (11/09) 2009 Caterpillar All rights reserved.