Sikorsky s-333 TM Helicopter Technical Information Sikorsky S-333 TM Helicopter Light Turbine-Powered Multi-Mission
Specifications Performance Standard day, sea level, maximum gross weight unless otherwise noted Maximum speed (VNE). 120 kts. 222 km/hr Maximum cruise speed (VH). 95 kts. 176 km/hr Hover ceiling, In-Ground-Effect (2550 lb). 8,900 ft. 2,713 m Hover ceiling, Out-of-Ground-Effect (2550 lb). 5,900 ft. 1,798 m Range (long range cruise speed @ 2000 ft, std day) - No reserve. 303 nm. 561 km Weights Maximum takeoff gross weight. 2,550 lb. 1,157 kg Empty weight, standard configuration. 1,300 lb. 590 kg Useful load. 1,250 lb. 567 kg Dimensions Fuselage length. 22.38 ft. 6.82 m Fuselage width. 5.65 ft. 1.72 m Fuselage height (to top of tail pylon). 8.06 ft. 2.46 m Overall length (rotors turning). 31.17 ft. 9.51 m Overall height (to top of tail rotor). 11.00 ft. 3.34 m Width (horizontal stabilizer). 6.70 ft. 2.04 m Main rotor diameter. 27.51 ft. 8.39 m Tail rotor diameter. 4.25 ft. 1.30 m Main landing gear tread (fully extended). 6.29 ft. 1.92 m Main landing gear tread (fully compressed). 6.99 ft. 2.13 m Accommodation Normal cabin seating (training). 3 Maximum certified cabin seating (utility). 4 Cabin length. 6.50 ft. 1.98 m Cabin width. 6.03 ft. 1.84 m Powerplants Type. Rolls Royce 250-C20W Gas Turbine Powerplant ratings (per engine, standard day, sea level) - Takeoff (5-minute). 280 shp. 209 kw - Maximum continuous. 232 shp. 164 kw Fuel Capacity Standard fuel capacity (73.0 US gal). 493 lb. 224 kg 1
Aircraft Dimensions 8.56 ft (2.61 m) 5.06 ft (1.54 m) 0.88 ft (0.27 m) 2.44 ft (0.73 m)* 1.95 ft (0.59 m)** 6.29 ft (1.99 m)* 6.99 ft (2.13 m)** *Extended gear **Compressed gear 5.65 ft (1.72 m) 6.70 ft (2.04 m) 31.17 ft (9.51 m) 22.38 ft (2.82 m) Anti-Submarine Warfare (ASW) Search and Rescue (SAR) 8.067 ft (2.46 m) 2.10 ft (0.64 m) 4.06 ft (1.24 m) 1.42 ft (0.43 m) 4.83 ft (1.47 m) 3.58 ft (1.09 m) 2
Cockpit Layout Three-seat Configuration Four-Seat Configuration 3
Cockpit Instrument Display Panel Typical Small VFR Panel with Map Case Typical Large VFR/IFR Panel 4
Standard Equipment Included in the aircraft basic certified empty weight. Airframe and Control Systems Three-bladed, fully articulated, upgraded main rotor system and rotor blades Heavy duty landing gear skid shoes Booted Oleo landing gear dampers Elastomeric main and tail rotor dampers Fuselage jack/lift fittings Dual flight controls, left-hand pilot-in-command Tie down/inlet cover kit Powerplant, Systems and Instruments Rolls-Royce 250-C20W Engine Electric digital OAT 73 gallon fuel tank, crash resistant Engine inlet anti-ice system Fuel shut-off valve Clock, electric Engine wash kit Beeper actuator/ trim servo Airspeed indicator N2 droop compensator Magnetic compass Starter/ generator cooling Dual window altimeter Kamatics KAFLEX drive adapter N1 tachometer Oil filter with by-pass Dual engine/ rotor tachometer Avionics and Electrical System Sealed lead acid battery Instrument panel lights 150 amp starter/generator Fixed landing light Switchable hot mic intercom Strobe/nav light package Circuit breaker protection *Not available with cargo hook - optional grip available. Cabin Accessories Adjustable ventilation system Floor carpet Clear cabin door windows Publications and map storage Circular air scoop vents on doors Four-point inertia reel restraint system Tinted canopy windows Four-place interior: cushioned seats with headrests Triple latch doors with key locks Lap belts and shoulder harnesses High stance landing gear with tube step Collective friction control Exterior Glasurit urethane paint Cyclic friction control Ground handling wheel brackets Electric cyclic trim, two axis Offset anti-torque pedals External avionics access Pitot/static system, unheated Fuel quantity indicator Running time (Hobbs) meter Fuel filter (external) Continuous ignition, pilot activated Engine torque meter Engine oil temperature indicator Turbine outlet temperature indicator Engine oil pressure indicator Engine oil reflective sight gage Voltmeter/ammeter gage Annunciator warning panel (low Fuel, fuel filter by-pass, main rotor gearbox oil temp/ pressure engine chip, generator out, engine fire, engine out, tail gearbox chip, external power) Pilot map light Essential/non-essential bus Master avionics switch External A.P.U. plug Cyclic mounted radio frequency scrolling switch* Accessory plug Note: Manufacturer reserves the right to modify this configuration by substituting comparable or better equipment. 5
Optional Equipment Operational and Surveillance Options Vertically adjustable landing light Hobbs meter - landing gear contact switch Baggage compartment Ni-cad battery (17 A-HR SAFT) Bleed air/heat/defrost Particle separator (centrisep) Barrier filter Cabin cooling fan Protective cabin cover Cargo hook Avionics Options Attitude gyro Altair hums system Audio panel/intercom, King KMA 24H-71 Blind encoder, ACK A-30 Comm Transceiver, King KY 196A Comm Transceiver, King KY 96A Comm/GPS, GNC 420 (GPS communication) Comm/GPS/moving map, GNC 250XL Compass system, KCS 55A w/ HSI Compass, vert. card overhead installation Directional gyro Handheld ICS/XMT switches Headsets, David Clark H10-56 ICS foot switches Intercom, NAT AA80, NAT AA83 stereo, NAT AA85 Halon fire extinguisher Clock, quartz LC2 or LC2E Sliding windows Ground handling wheels (flyable) Utility floor mats Heated pitot system Baggage compartment Four-seats, dual controls LH or three-seats, dual controls RH Miscellaneous mounting equipment for surveillance Marker beacon, King KR 21 NAV/COMM/GS, King KX 155-43 with KI 209 CDI NAV/COMM/GS, King KX 165 with KI 206 CDI NAV/COMM/GS/GPS, GNS 430 with GI 106A indicator NAV/COMM/GS/GPS, GNS 530 with GI 106A indicator OAT, density altitude indicator M655-2 Shadin mini-fuel flow system Transponder, Garmin GTX320A Transponder, Garmin GTX327 Transponder, Garmin GTX330 Mode S Transponder, King KT 76A-11 Turn and slip indicator, Electrical Gyro Corp Turn coordinator VSI - instantaneous, United 7130 VSI, United 7000 6
Paint Options The BASF Glasurit exterior paint used on all Sikorsky S-333 TM helicopters is one of the most technically advanced paints available. It is the same as that used by premium automobile companies such as BMWs and Mercedes. The nine-step paint process offers superior corrosion protection and a durable yet attractive appearance. Four factory standard trim styles and literally hundreds of colors are available. Factory Standard Trim Styles Type A Type B Type C Type D 7
Safety and Crashworthiness From the onset of its development, safety and crashworthiness were central to the S-333 TM helicopter design concept. The following safety features are incorporated into the S-333 aircraft. Safety Features Forgiving flight characteristics No hydraulic systems Gravity fuel system Derated, reliable turbine engine Proven dynamic system with high component lives Easy inspection of drive train components Exceptional autorotation characteristics Fail-safe design features High ground clearance Ample engine power reserve under all flight conditions Proven Dynamic System 4 Point Restraint System Rapid Throttle Response Hardpoints for Rollover Protection Crashworthy Fuel Bladder Titanium/Stainless Steel Firewall & Fireshield Low Aft Mounted Engine; First Stage Compressor Containment Ring 28 Inches of Ground Clearance Structural Crashworthy Keel (Meets Mil- Spec Plowing Load Requirements) Rollover Protection Impingement Outside Crew Envelope Increased Energy Absorption, Crushable Structure Energy Absorbing, High-Stance Landing Gear Crashworthiness Features 25 inches of stroke in the landing gear Cabin subfloor with 16 inches of crushable structure Forward cabin structure designed to mil-spec plowing loads (energy absorption in longitudinal axis) Cabin structure provides rollover protection Raised rotor hub reduces possibility of blade impingement into cockpit Fire / overheat detector system Crashworthy fuel bladder designed to mil-spec criteria 8
Mission Performance Hover Ceiling Out-of-Ground-Effect - 280 SHP* 13000 12000 11000 10000 ISA 50 F (10 C) 0 F (-18 C) Pressure altitude (feet) 9000 8000 7000 6000 ISA + 36 F (20 C) ISA + 50 F (28 C) 100 F (38 C) 5000 4000 3000 2000 2100 2150 2200 2250 2300 2350 2400 2450 2500 2550 2600 Gross weight (lb) *Performance data based on company flight test and analysis at a maximum take-off power of 280 shp. Note: Performance charts vary with individual aircraft configuration. Consult Flight Manual for actual flight operations. 9
Mission Performance Hover Ceiling In-Ground-Effect - 280 SHP* 13000 12000 ISA + 36 F (20 C) ISA 0 F (-18 C) 11000 ISA + 50 F (28 C) 50 F (10 C) 10000 Pressure altitude (feet) 9000 8000 7000 100 F (38 C) 6000 5000 4000 3000 2100 2150 2200 2250 2300 2350 2400 2450 2500 2550 2600 Gross weight (lb) *Performance data based on company flight test and analysis at a maximum take-off power of 280 shp. Note: Performance charts vary with individual aircraft configuration. Consult Flight Manual for actual flight operations. 10
Mission Performance Vne vs Density Altitude 13000 12000 Density Altitude (feet in thousands) 11000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 0 No Interpolation Permitted Gross weight - 2301-2550 lb Gross weight - 2300 lb or less 0 20 40 60 80 100 120 140 Airspeed (Kias) Note: Performance charts vary with individual aircraft configuration. Consult Flight Manual for actual flight operations. 11
Mission Performance Height-Velocity Diagram 500 450 400 Smooth hard surface avoid operation in crosshatched areas 350 Height above surface (feet) 300 250 200 150 100 Recommended takeoff profile 50 0 0 20 40 60 80 100 120 Airspeed (Kias) (Corrected for instrument error) Note: Performance charts vary with individual aircraft configuration. Consult Flight Manual for actual flight operations. 12
Overhaul and Retirement Schedule Components with Scheduled Overhaul Times Main rotor transmission. 2,200 Tail rotor transmission. 4,200 Engine. 2,200 * Belt drive system overhaul - Compressor. 3500 - Turbine-mini. 1750 - Turbine. 3500 - Fuel pump. 4000 - Fuel control. 2500 - Power governor. 2000 - Fuel nozzle. 2500 - Bleed valve. 1500 - Starter/generator.......................................................1000 Components with Mandatory Retirement Times Aft fuselage splice fitting. 5200 Engine drive adapter. 6000 Horizontal stabilizer assembly.................................................8500 KAFLEX drive shaft. 7600 Main rotor blade. 5200 Main rotor hub assembly. 7500 Main rotor shaft assembly. 1600 Main rotor elastomeric dampers. 6000 Main rotor mast. 13500 Main rotor pitch bearing shaft. 5200 Main rotor thrust bearing. 2000 Main rotor transmission carrier. 4400 Main rotor transmission input pinion. 4400 Tailboom assembly. 5200 Tail rotor drive shaft. 18600 Tail rotor blade. 12000 Tail rotor blade retention straps. 5100 Vertical tail. 13000 Vertical tail attach fittings. 5200 Belt drive system overhaul - Upper ball bearings, belt drive frame assembly. 2400 - Lower ball bearings, belt drive frame assembly. 2400 - Idler pulley bearings, belt drive assembly. 2400 Hours 13
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Sikorsky Global Helicopters A Sikorsky Company Elmira, NY 14845, USA +1 (607) 739-3821 www.sacusa.com S333-003 2841 5C November 2009