Twin Disc Hydraulic Power Take-Offs Hydraulic power take-off HP300 Quality is Standard • optional sintered iron plates • no pilot bearing • Hydraulically 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 – HP300 Model Number Maximum Torque Rating Nm (lb-ft) Maximum Safe Speed Maximum Pulley Diameter Maximum Pulley Length (Grooves) 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 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 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.

transmissions • clutches • PTOs pump drives • torque converters Gearboxes • Hydraulic PTO Products For nearly a century, we’ve been putting horsepower to work by designing, engineering and manufacturing rugged-duty industrial products. Our products and our TOWER 2 8.50 8.50 reputation are bolted to the most renowned engine manufacturers and equipment OUTLET 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...