sikorsky s-333 helicopter -...

Sikorsky S-333TM HelicopterLight Turbine-Powered Multi-Mission

S I k O R S k y S - 3 3 3 T M H E L I C O P T E RT E C H N I C A L I N F O R M A T I O N

1Sikorsky S-333 Technical InformationS333-003 November 2009 2841

Performance

Standard day, sea level, maximum gross weight unless otherwise notedMaximum speed (VNE) 120 kts 222 km/hrMaximum cruise speed (VH) 95 kts 176 km/hrHover ceiling, In-Ground-Effect (2550 lb) 8,900 ft 2,713 mHover ceiling, Out-of-Ground-Effect (2550 lb) 5,900 ft 1,798 mRange (long range cruise speed @ 2000 ft, std day)- No reserve 303 nm 561 km

Weights

Maximum takeoff gross weight 2,550 lb 1,157 kgEmpty weight, standard configuration 1,300 lb 590 kgUseful load 1,250 lb 567 kg

Dimensions

Fuselage length 22 38 ft 6 82 mFuselage width 5 65 ft 1 72 mFuselage height (to top of tail pylon) 8 06 ft 2 46 mOverall length (rotors turning) 31 17 ft 9 51 mOverall height (to top of tail rotor) 11 00 ft 3 34 mWidth (horizontal stabilizer) 6 70 ft 2 04 mMain rotor diameter 27 51 ft 8 39 mTail rotor diameter 4 25 ft 1 30 mMain landing gear tread (fully extended) 6 29 ft 1 92 mMain landing gear tread (fully compressed) 6 99 ft 2 13 m

Accommodation

Normal cabin seating (training) 3Maximum certified cabin seating (utility) 4Cabin length 6 50 ft 1 98 mCabin width 6 03 ft 1 84 m

Powerplants

Type Rolls Royce 250-C20W Gas TurbinePowerplant 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

Specifications

Anti-Submarine Warfare (ASW)

Search and Rescue (SAR)


5.06 ft(1.54 m)

6.29 ft (1.99 m)*6.99 ft (2.13 m)**

6.70 ft(2.04 m)

22.38 ft(2.82 m)

31.17 ft(9.51 m)

5.65 ft(1.72 m)

4.06 ft(1.24 m)

8.067 ft(2.46 m)

4.83 ft(1.47 m)

3.58 ft(1.09 m)

2.10 ft(0.64 m)

1.42 ft(0.43 m)

0.88 ft(0.27 m)

8.56 ft(2.61 m)

*Extended gear**Compressed gear

2.44 ft (0.73 m)*1.95 ft (0.59 m)**

Aircraft Dimensions


Three-seat Configuration Four-Seat Configuration

Cockpit Layout


Typical Small VFR Panel with Map Case Typical Large VFR/IFR Panel

Cockpit Instrument Display Panel


Standard Equipment

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

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)

*Not available with cargo hook - optional grip available.

Note: Manufacturer reserves the right to modify this configuration by substituting comparable or better equipment.

Included in the aircraft basic certified empty weight.

• Pilot map light• Essential/non-essential bus• Master avionics switch• External A.P.U. plug• Cyclic mounted radio frequency scrolling switch*• Accessory plug


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


Paint Options

The BASF Glasurit exterior paint used on all Sikorsky S-333TM 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


Safety and Crashworthiness

From the onset of its development, safety and crashworthiness were central to the S-333TM 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

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

4 Point Restraint System

Proven Dynamic System

Hardpoints for Rollover Protection

Crashworthy Fuel Bladder

Increased Energy Absorption, Crushable Structure

Titanium/Stainless Steel Firewall & Fireshield

Low Aft Mounted Engine; First Stage Compressor Containment Ring

Rapid Throttle Response

28 Inches of Ground Clearance

Energy Absorbing, High-Stance Landing Gear

Rollover Protection Impingement Outside Crew

Envelope

Structural Crashworthy Keel (Meets Mil-

Spec Plowing Load Requirements)

Mission Performance


2100 2150 2200 2250 2300 2350 2400 2450 2500 2550 2600

13000

12000

11000

10000

9000

8000

7000

6000

5000

4000

3000

2000

*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.

Gross weight (lb)

Pre

ssur

e al

titud

e (fe

et)

0°F (-18°C)

ISA

ISA + 36°F (20°C)

100°F (38°C)

ISA + 50°F (28°C)

50°F (10°C)

Hover CeilingOut-of-Ground-Effect - 280 SHP*

Mission Performance


2100 2150 2200 2250 2300 2350 2400 2450 2500 2550 2600

13000

12000

11000

10000

9000

8000

7000

6000

5000

4000

3000

*Performance data based on company flight test and analysis at a maximum take-off power of 280 shp.


Gross weight (lb)

Pre

ssur

e al

titud

e (fe

et)

0°F (-18°C)

50°F (10°C)

ISA + 36°F (20°C)

ISA + 50°F (28°C)

100°F (38°C)

ISA

Hover CeilingIn-Ground-Effect - 280 SHP*

Mission Performance


13000

12000

11000

10000

9000

8000

7000

6000

5000

4000

3000

2000

1000

0


0 20 40 60 80 100 120 140

Airspeed (Kias)

Den

sity

Alti

tud

e (fe

et in

tho

usan

ds) No Interpolation

Permitted

Gross weight - 2301-2550 lb

Gross weight - 2300 lb or less

Vne vs Density Altitude

Mission Performance


500

450

400

350

300

250

200

150

100

50

00 20 40 60 80 100 120

Airspeed (Kias)(Corrected for instrument error)

Hei

ght

abov

e su

rfac

e (fe

et)

Smooth hard surface avoid operation in crosshatched areas

Recommended takeoff profile

Height-Velocity Diagram



Overhaul and Retirement Schedule

Components with Scheduled Overhaul Times Hours

Main rotor transmission 2,200Tail rotor transmission 4,200 Engine 2,200Belt 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

*

S333-003 2841 5C November 2009

Elmira, NY 14845, USA+1 (607) 739-3821www.sacusa.com

Sikorsky Global HelicoptersA Sikorsky CompanyA Sikorsky Company

sikorsky s-333 helicopter -...

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