Products / Parker / Power Take Offs / Constant Mesh (Non-Shiftable) 10-Bolt Power Take-Off (PTO) - 287 Series
The 287 is a Heavy Duty Constant Mesh PTO for 10-Bolt applications on Allison and Caterpillar transmissions. Built on the 280 Series platform with a 390 lb-ft continuous duty torque rating, it can handle the most demanding applications in its class.
The Chelsea 287 Series is a constant mesh PTO
utilizing the best of our technology and innovations from our
current PTOs. The 287 Series employs wider gears and higher capacity
bearings to provide a single continuous duty torque rating – no more
intermittent rating – for the most rugged applications. Pump
clearance issues have been improved with rotatable cast iron
flanges, and the Wet Spline output option provides 7 to 10 times
greater shaft life increase productivity. The standard output shaft
features a new positive stop for driveline outputs that eliminates
the ability for shaft couplings to damage oil seals. Our broad
coverage of nine speed ratios, three assembly arrangements, and nine
output options provide the most versatility with the most power for
any 10-Bolt application. Versatility, power, ease of maintenance and
installation makes the 287 Series the only choice for all On-Road
and Off-Road truck applications.
Markets:
• Aerial
• Military
• Refuse
• Snow and Ice Trucks
Features/Benefits:
• Rotatable Flanges to improve clearance
• Continuous-Duty Torque Rating up to 390 ft-lbs
• Wet-Spline Option to extend PTO/Pump shaft life
• Positive Stop for driveline options to prevent seal damage
• Two Year Warranty
Applications:
• Snow Plow Trucks
• Pumper Cleaner
• Bucket Trucks
• Refuse Trucks