Credit
Ronnie Robertson · CC BY-SA 2.0 · Resized · CC BY-SA 2.0 · Source ↗ · Modified
FORCETALLY
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At a glance
Measured figures
EC175 · rotors running
Single source18.06 m (59 ft 3 in) rotors running[source]
333 · overall
Configuration
| Specification | Airbus Helicopters H175 | Schweizer S333 |
|---|---|---|
| Type | Medium utility helicopter[source] | Light utility and trainer helicopter[source]Schweizer 330 / S333 |
| National origin | Multinational[source] | — |
| Manufacturer | Eurocopter Airbus Helicopters Aviation Industry Corporation of China[source] | Schweizer Aircraft Corporation Sikorsky Aircraft[source]Schweizer 330 / S333 |
| Status | In service[source] | Active In production |
31 ft 2 in (9.50 m) overall[source]
Empty; EC175 · Empty weight
Single sourceGross; EC175 · Gross weight
Single sourceMaximum take-off; EC175 · Max takeoff weight
Single source4,603 kg (10,148 lb)[source]
7,500 kg (16,535 lb)[source]
7,800 kg (17,196 lb)[source]
Empty; 333 · Empty weight
Single sourceGross; 333 · Gross weight
Single sourceEC175 · 2 × Pratt & Whitney Canada PT6C-67E turboshaft engines with dual channel FADEC each for take-off
Single source2 × Pratt & Whitney Canada PT6C-67E turboshaft engines with dual channel FADEC, 1,324 kW (1,776 hp) each for take-off[source]
333 · 1 × Rolls-Royce M250-C20W turboshaft engine, 235 shp (
Single source1 × Rolls-Royce M250-C20W turboshaft engine, 235 shp (175 kW)[source]
EC175 · Service ceiling
Single source6,000 m (20,000 ft)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| Manufactured | 2009–present[source] | 1988–present[source]Schweizer 330 / S333 |
|---|
| Introduction date | H175 : December 2014[source] | 1992[source]Schweizer 330 / S333 |
|---|
| First flight | H175: 17 December 2009 AC352: 20 December 2016[source] | June 14, 1988[source]Schweizer 330 / S333 |
|---|
| Capacity | 12-18 pax[source] up to 18 passengers[source] | 1–3 passengers[source] |
|---|
| Fuel capacity | 2,710 L (720 US gal; 600 imp gal) / 2,136 kg (4,709 lb)[source] | — |
|---|
| Main rotor area | 172 m 2 (1,850 sq ft)[source] | 594 sq ft (55.2 m 2 ) ( blade section: NACA 0015 modified )[source] |
|---|
| Primary users | — | Dominican Air Force Royal Saudi Land Forces[source]Schweizer 330 / S333 |
|---|
| Developed from | — | Schweizer S300[source]Schweizer 330 / S333 |
|---|
| Developed into | — | MQ-8 Fire Scout Sikorsky S-434[source]Schweizer 330 / S333 |
|---|
| Reported operators |
| — |
|---|
Maximum take-off; 333 · Max takeoff weight
Single source