Download
cat transmissions n.
Skip this Video
Loading SlideShow in 5 Seconds..
Cat ® Transmissions PowerPoint Presentation
Download Presentation
Cat ® Transmissions

Cat ® Transmissions

1835 Views Download Presentation
Download Presentation

Cat ® Transmissions

- - - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

  1. Cat® Transmissions Rodney Harms

  2. Agenda • Petroleum Product Offering • Well Servicing Application • Product offerings • Features • Integrated drop box • Life/Caterpillar value • Fracturing Application • Product offerings • Features • Life/Caterpillar value

  3. 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

  4. 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

  5. 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

  6. CX35-P800 Cat Sales Model Nomenclature 35 = Major Clutch Diameter, in Centimeters 800 = 800 hp Rating CX = Cat® Transmission P = Petroleum

  7. Agenda • Petroleum Product Offering • Well Servicing Application • Product offerings • Features • Integrated drop box • Life/Caterpillar value • Fracturing Application • Product offerings • Features • Life/Caterpillar value

  8. Well Servicing Transmissions TH31-E61 TH35-E81 CX31-P600 CX35-P800

  9. Mobile Workover Rig Mud Pump

  10. 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

  11. 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

  12. 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

  13. 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

  14. 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

  15. 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

  16. 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

  17. Cotta Drop Box Cat Drop Box 4x4 and 2x4 Available

  18. 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

  19. 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

  20. Agenda • Petroleum Product Offering • Well Servicing Application • Product offerings • Features • Integrated drop box • Life/Caterpillar value • Fracturing Application • Product offerings • Features • Life/Caterpillar value

  21. 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

  22. 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

  23. 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

  24. 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.

  25. 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

  26. 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.

  27. 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

  28. Caterpillar Integral Torsional Coupler • No External Damper Required • Reduce Damaging Driveline Vibrations • No Limit on Operation Range Due to Vibration

  29. 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

  30. 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.