Oil and Gas:

CX31-P600 Well Service Transmission

CX31-P600
Overall Gear Ration
7/21
Gross Input Power
600 BHP
Gross Peak Input Torque
2025 ft-lb
Rated Input Speed
2100 r/min

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 CX31-P600 transmissions include workover rigs, kill mud pumps, coil tubing pump support, nitrogen units, acidizing units, and cementing units. CX31-P600 transmissions are optimized for use with C9 ACERT, C11 ACERT, C13 ACERT, C15 ACERT, and C18 ACERT engines (A and B ratings).Cat CX31-P600 oilfield transmission. Gross input power: 447 bkW (600bhp). Configurations available include integral pump drives, integral drop box, and side power take-off.



Product Specs

  • Transmission Specifications

  • Overall Gear Ration
    7/21
  • Engine Specifications

  • Gross Input Power
    600BHP
    Gross Peak Input Torque
    2025ft-lb
    Rated Input Speed
    2100r/min
    Maximum Turbine Torque
    2600ft-lb
    Minimum Input Speed
    2500r/min
    Retarder Rating
    535HP
    Retarder Rating Speed
    2400r/min
    Electrical System
    24V
    Gear Type
    Planetary Spur
    Gears
    6F/1R
    1F Gear Ration
    4.40
    2F Gear Ration
    2.33
    3F Gear Ration
    1.53
    4F Gear Ration
    1.00
    5F Gear Ration
    0.72
    6F Gear Ration
    0.61
    1R Gear Ration
    -3.97
    Overall Gear Ration
    7/21

Equipment

  • Cat Engines For Optimized Power Train
    • C9 ACERT, C11 ACERT, C13 ACERT, C15 ACERT, C18 ACERT (A and B ratings)
  • Transmission Rotation
    • Input rotation — counterclockwiseOutput rotation — counterclockwise(as viewed from rear)
  • Torque Converter
    • Lock-up clutch, torque converter drive in all gears integral to transmission
    • Stall torque ratio
  • 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
  • Oil System
    • Cat Transmission/Drive Train Oil-4 (TDTO) sump oil temperatures
    • Maximum converter outlet oil temperature — 250°F (121°C)
    • Hydraulic fill capacity — 6.5 gal (25 L) subject to cooler size, lines, and installation — initial fill may be greater
    • Direct mount filter
  • Mountings
    • Input (flywheel) — SAE #1 dry flywheel housing
    • Side supports — two SAE #2 pads
    • Output — 1710 yoke, 1810 yoke, 1810 companion flange, ISO 8667-T180 flange
  • Power Take-off Drives
    • Location
    • 8 bolt mounting type
    • Rated torque
    • Rotation: same as engine
    • Ratio, 1:1
  • Oil System
    • Remote mount oil filter
  • Mountings
    • Remote mount ECU
    • Remote mount filter option
  • Integral Power Take-off
    • Location: 1 o'clock and 11 o'clock as viewed from rear
    • Mounting type
    • Rated torque
    • Rotation: same as engine
    • Ratio - 1.09:1
  • Rear Power Take-off
    • Location: 5 o'clock as viewed from rear
    • Mounting type: 8 bolt
    • Rated torque: 1000 lb-ft (1360 Nm)
    • Rotation: Opposite of engine
    • Ratio - 1.25:1

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