Cessna & Schweizer | Sikorsky | PlaneXchange | Citation Centre | Oxford Airport
Schweizer 333

The Model 333 has more power, more gross weight, more useful load, more speed, more hover performance; and best of all, the lowest operating cost of any turbine-powered helicopter. The Model 333...a new helicopter for a new millennium; a new standard for light turbine-powered helicopters.

The Model 333 provides:

  • Thirty percent (30%) more useful load than a comparably equipped 330SP
  • Upgraded main rotor system including: blades with cambered airfoil; large diameter, splined hub assembly; oil-filled drive shaft
  • Superior cruise and hover performance in high and hot operating conditions
  • Bottom line value: the most cost-effective turbine helicopter on the market today
  • Unequaled flight stability and outstanding handling characteristics
  • High stance landing gear with improved ground clearance
  • Spacious cabin with superb visibility
  • Reduced pilot fatigue because of: ergonomically designed seats, low control forces, low vibration levels, and low cabin noise levels
  • Broad range of customer services, from spare parts support to maintenance training
  • New standard for safety: forgiving flight characteristics and components with proven reliability reduce the risk of accident; unparalleled energy absorption for crew protection
  • Lowest noise signature of any conventional tail rotor turbine helicopter.
Schweizer 333 Specification
Imperial Metric
Performance
VNE(Kias) SeaLevel 120 knots 222 km/hr
Cruise Speed 105 knots 192 km/hr
Maximum Endurance 4.1 hrs 4.1 hrs
Max Range 310 nm 574 km

Weight
Empty weight 1250 lbs 567 kg
Gross weight 2550 lbs 1157 kg
Useful load 1300 lbs 590 kg

Dimensions
Length (overall) 31.17 ft 9.51 m
Fuselage length 22.38 ft 6.82 m
Landing gear tread width 6.99 ft 2.13 m

Power Plant - Rolls-Royce 250-C20W Gas Turbine Engine
Maximum Take Off (Derated) 250 shp 186 kw
Maximum Continuous (Derated) 230 shp 171 kw

Rotor System
Main rotor diameter 27.51 ft 8.39 m
Main rotor disk area 594 sq ft 55.18 sq m
Main rotor RPM 466 - 471 466 - 471
Tail rotor diameter 4.25 ft 1.30 m

Fuel (Turbine Fuel)
Usable capacity (73 gal) 493 lbs 224 kg

Seating Capacity
Training 3, Utility 4

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All Aircraft Specifications are Subject to Verification Upon Inspection. Availability Subject to Prior Sale, Lease, or Withdrawal From Market Without Notice.
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Cessna & Schweizer | Sikorsky | PlaneXchange | Citation Centre | Oxford Airport