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 CX35-P800 transmissions include workover rigs, hydraulic fracturing, kill mud pumps, coil tubing pump support, nitrogen units, acidizing units, and cementing units. CX35-P800 transmissions are optimized for use with C15 ACERT, C18 ACERT, and C27 ACERT engines (A ratings).Cat CX35-P800 oilfield transmission. Gross input power: 597 bkW (800 bhp). Configurations available include basic and integral pump drives.

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Transmission Specifications
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Gross Input Power 800.0 BHP 597.0 bkW
Gross Peak Input Torque 2700.0 ft-lb 2700.0 N·m
Rated Input Speed 2100.0 r/min 2100.0 r/min
Maximum Turbine Torque 2700.0 ft-lb 2700.0 N·m
Minimum Input Speed 600.0 r/min 600.0 r/min
Electrical System 24.0 V 12.0 V
Gear Type Planetary Spur Planetary Spur
Gears 8F/1R 8F/1R
1F Gear Ratio 5.73 5.73
2F Gear Ratio 3.57 3.57
3F Gear Ratio 2.72 2.72
4F Gear Ratio 1.95 1.95
5F Gear Ratio 1.43 1.43
6F Gear Ratio 1.00 1.00
7F Gear Ratio 0.74 0.74
8F Gear Ratio 0.63 0.63
1R Gear Ratio -4.46 -4.46
Overall Gear Ration 9.10 9.10

CX35-P800 Standard Equipment

Cat Engines for Optimized Power Train
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  • C15 ACERT, C18 ACERT, and C27 ACERT (A ratings).

CX35-P800 Optional Equipment

Oil system
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  • Remote mount oil filter