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 CX48-P2300 transmissions include pressure pumping, kill mud pumps, coil tubing pump support, nitrogen units, and acidizing units. CX48-P2300 transmissions are optimized for use with Cat 3512B and 3512C engines as well as with Cummins QSK45, Cummins QSK50, and MTU 12V4000 engines. Cat transmissions are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty. Cat CX48-P2300 oilfield transmission. Gross input power: 1715 bkW (2300 bhp).
Gross Input Power 2300 BHP
Gross Peak Input Torque 6656 ft-lb
Rated Input Speed 1900 r/min
Gear Type Straight Planetary Spur
1F Gear Ratio 3.34
2F Gear Ratio 2.45
3F Gear Ratio 2.20
4F Gear Ratio 1.81
5F Gear Ratio 1.62
6F Gear Ratio 1.36
7F Gear Ratio 1.19
8F Gear Ratio .99
Gear Type Straight Planetary Spur
Gears 8F/0R
Gross Input Power 2300BHP
Gross Peak Input Torque 6656ft-lb
Rated Input Speed 1900r/min
Height 41.3in
Length 72.2in
Weight 3873lb
Width 44.4in
Cat 3512B
Cat 3512C
Cummins QSK45
Cummins QSK50
MTU 12V4000
Input rotation — counterclockwise
Output rotation — counterclockwise (as viewed from rear)
Integral torque converter
Series - TC58927-ESLF
Stall torque ratio - 2.20
Clutches — electro-hydraulic fully modulated, oil cooled, multidisc
Clutch modulation control — Cat Electronic Clutch Pressure Control (ECPC)
2 oil cooler lines
1 electrical connector
Cat Transmission/Drive Train Oil-4 (TDTO)
Sump oil temperatures
Hydraulic Fill Capacity — Approx. 108 L (28.5 gal), 125 L (33 gal) initial fill; subject to cooler size, lines, and installation
Filter Type — 6 micron synthetic, cartridge remote mount
Input connection (flywheel) — SAE #0
Output connections (yoke) — GWB 390.60/GWB 390.65
Structural application subject to Caterpillar approval
Electronic Control Unit (ECU)
Electronic data link, SAE J1939
Electrical system 24V
Location
Mounting type: J744 SAE C
Rated power
Rotation: Clockwise as installed on SAE C pad
Ratio, 1.216:1
Location: 12 o'clock
Mounting type: J704 SAE 8 bolt
Rated power
Rotation:
Ratio - 1.088:1
