Chelsea 280 Series Power Take-Off (PTO) Assembly, 31:41 Gear Ratio, 390 lb-ft Continuous Torque

Chelsea's 280 series PTO delivers high continuous-duty torque up to 390 ft-lbs (529 Nm) across a range of speeds, designed for power and durability in demanding mobile applications. Featuring nine gear ratios, rotatable output flanges for improved clearance, remote hydraulic valve options, wet-spline technology to extend PTO and pump shaft life, and smart start options for high-torque start-up. Ideal for vacuum, refuse, fire & rescue trucks, pumper cleaners, and truck cranes.Power Take-Off, 10 Bolt, Output Shaft Type: Round, SAE B Pump Flange, SAE C Pump Flange, ISO 7652 Pump Flange, Driveline Output, Shift Type: Hydraulic, Continuous Operation: Yes, 390 lb-ft, 529 Nm Continuous Torque, 31:41 Gear Ratio, Intermittent Torque: 301 to 400 lb-ft, 501+ Nm, Lubricant: Wet Spline, 51+ kW, 56+ HP Output Power, Shaft Power: 37 HP (500 RPM), 74 HP (1000 RPM), 28 kW (500 RPM), 56 kW (1000 RPM), For Fire and Rescue Trucks, Pumper Cleaner, Truck Cranes, Refuse Trucks