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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.

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Transmission Specifications
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Gross Input Power 600.0 BHP 447.0 bkW
Gross Peak Input Torque 2025.0 ft-lb 2746.0 N·m
Rated Input Speed 2100.0 r/min 2100.0 r/min
Maximum Turbine Torque 2600.0 ft-lb 3525.0 N·m
Minimum Input Speed 2500.0 r/min 2500.0 r/min
Retarder Rating 535.0 HP 399.0 kW
Retarder Rating Speed 2400.0 r/min 2400.0 r/min
Electrical System 24.0 V 12.0 V
Gear Type Planetary Spur Planetary Spur
Gears 6F/1R 6F/1R
1F Gear Ratio 4.40 4.40
2F Gear Ratio 2.33 2.33
3F Gear Ratio 1.53 1.53
4F Gear Ratio 1.00 1.00
5F Gear Ratio 0.72 0.72
6F Gear Ratio 0.61 0.61
1R Gear Ratio -3.97 -3.97
Overall Gear Ration 7/21 7/21

CX31-P600 Standard Equipment

Cat Engines for Optimized Power Train
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  • C9 ACERT, C11 ACERT, C13 ACERT, C15 ACERT, C18 ACERT (A and B ratings)

CX31-P600 Optional Equipment

Oil system
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  • Remote mount oil filter