UAV 170cc MIL SPEC UAV CW/CCW Rotation Engine w/autostarter/airfilter For UAV, Multirotor, Paramtor TBO 300-500 Hours

Manual Video Spare Parts THIS ENGINE WAS DESIGNED FOR UAV DRONE WITH 300-500 HOURS TBO. Product quanlity and performance are approved with two years testing in extreme condition. Engines were installed on the multirotors for military & agriculture industries. (Propeller not included) Aviation class bearings & metal materials (7075/6061) are used to make crankshaft, piston, crankcase, cylinders etc THIS IS NOT FOR HOBBY ENGINE 20-50 HOURS longevity WHY HOBBY ENGINES ONLY HAVE 20-50 HOURS LIFE TIME OR 1-3 YEARS WARRANTY? Hobby industry does not need TBOH Over 50 Hours as 99% modellers only can fly 30 Mins Per week in average Cost is big concern for most modellers, so, they do not need the expensive metal material same as the one for aviation industry THIS ENGINE HAS DIFFERENT VERSION WITH AUTO STARTER, GENERATOR, EFI, COUNTER CLOCKWISE (CCW) ROTATION FOR DRONES WITH PUSHER ENGINE. IT ALSO CAN BE USED FOR PARAGLIDER WITH DIFFERENT MUFFLER CONFIGURATION. SPECIFICATIONS Performance Power: 17.5HP/7500rpm/38kg thrust (100 meter sea level) low Idle Speed: 1100rpm Sparking Plug: NGK CM6 Propeller: 30X12; 32X10 Weight: 5.8kg Parameter Displacement: 170cc Bore X Stroke: 52mm X 40mm Compression Ratio: 9.5: 1 Fuel Ratio: 50:1 Ignition Volt: 8.4V 12V (3S)-24V (6S) Battery for Autostarter w/wo Solenoid Product Warranty: 300-500 Hours TBO or 5 years warranty (Conditional) Applied