Model PO318S Twin Disc Power Take-Offs STRADDLE BEARING Power Take-Off Self-Adjusting PO318S Quality is Standard • optional sintered iron plates • no Pilot Bearing • air actuated • straddle bearing design • Creates 25% higher torque capacity • ease of installation • remote actuation & clutch adjustment not required • allows for maximum side load capability SPECIFICATIONS – PO318S002, PO318S003 Model Number SAE HSG. Max. Input Torque Nm (lb-ft) 0 22,725 (16,762) P0318S002 P0318S003 Maximum Safe Speed Dim. “A” mm (in) Dim. “B” mm (in) Dim. “C” mm (in) Weight kg (lbs) 867.6 (34.15) 320.7 (12.62) 25.6 x 241.5 (1.00 x 9.50) 551 (1212) 911.9 (35.90) 365.0 (14.37) 25.6 x 266.7 (1.00 x 10.50) 600 (1320) 2150 Load classifications based upon agma load characteristics PRIME MOVER Electric motor Multi-cylinder internal combustion engine Multi-cylinder internal combustion engine with high torque rise Single cylinder internal combustion engine duration of service Up to 3 hours per day 3–10 hours per day Over 10 hours per day Up to 3 hours per day 3–10 hours per day Over 10 hours per day Up to 3 hours per day 3–10 hours per day Over 10 hours per day Up to 3 hours per day 3–10 hours per day Over 10 hours per day Driven Machine Load Classifications Uniform Moderate Shock Heavy Shock 1.00 1.00 1.25 1.00 1.25 1.50 1.50 1.75 2.00 1.25 1.50 1.75 1.25 1.25 1.50 1.25 1.50 1.75 1.75 2.00 2.25 1.50 1.75 2.00 1.50 1.75 2.00 1.75 2.00 2.25 2.25 2.50 2.75 2.00 2.25 2.50 To calculate application torque: 5252 x HP = Torque Engine RPM Torque x Load Factor = Application Torque Use load factor from chart at left All clutch engagements to be with prime mover below 1000 RPM. High inertia loads may require use of larger clutch. Contact Twin Disc application engineering department for assistance. Specifications subject to change without prior notice in the interest of continual product improvement. Contact your local Twin Disc representative for engineering specifications.

For nearly a century, we’ve been putting horsepower to work by designing, engineering and manufacturing rugged-duty industrial products. Our products and our reputation are bolted to the most renowned engine manufacturers and equipment OEMs in the world. Our mission is to make your machines and vehicles more productive, more durable, more operatorfriendly, more cost-effective. From design and installation consultation through aftersale support, Twin Disc and its distributors are committed to your business. No one knows more about managing horsepower in more ways than Twin Disc. PO318S0 16.00...