New Surplus CAT CX31 Transmission

Transmission Specifications:

• Gross Input Power: 600 BHP (447 kW)
• Gross Peak Input Torque: 2,025 lb-ft (2,746 Nm)
• Rated Input Speed: 2,100 rpm
• Maximum Turbine Torque: 2,600 lb-ft (3,525 Nm)
• Maximum Input Speed: 2,500 rpm
• Retarder Rating: 535 hp (399 kW) at 2,400 rpm
• Electrical System: 12V or 24V
• Gear Type: Planetary Spur
• Number of Gears: 6 Forward / 1 Reverse

Key Features:

• Torque Converter: Equipped with a lock-up clutch, providing torque converter drive in all gears.
• Clutches: Electro-hydraulic fully modulated, oil-cooled, multidisc clutches with Cat Electronic Clutch Pressure Control (ECPC).
• Power Take-Off (PTO) Drives: Standard 8-bolt mounting with a 1:1 ratio, rotating in the same direction as the engine. Optional integral and rear PTOs are available for increased application flexibility.
• Oil System: Utilizes Cat Transmission/Drive Train Oil-4 (TDTO) with a direct mount filter. Maximum converter outlet oil temperature is 250°F (121°C).
• Mountings: Features an SAE #1 dry flywheel housing input, two SAE #2 side support pads, and various output options including 1710 yoke, 1810 yoke, 1810 companion flange, and ISO 8667-T180 flange.