TECHNICAL SPECIFICATIONS
PERFORMANCE
420 kg (925 lb) approx.
700 kg (1,542 lb)
100 kt (185 km/h)
90 kt (166 km/h)
130 KIAS
7,500 ft
380 NM (700 km)
5 hr 40 min
75.7 dB SEL
Equipped empty weight
Maximum Gross Weight
Maximum Level Speed @ 90% (s.l. ISA)
Cruise Speed @ 80%
Vne @ SL
IGE Hovering Ceiling (2x77 kg + fuel 2 hrs)
Range @ 85 % (15 min reserve)
Maximum Endurance @ 50 kt (no reserve)
Noise Level @ 100 % (certified)
MAIN ROTOR
Type
Number of Blades
Diameter
Chord
Speed
Articulated, soft-in-plane
3
7.2 m (23.6 ft)
180 mm (7.1 in)
530 RPM
TAIL ROTOR
Type
Number of Blades
Diameter
Chord
Speed
Fenestron
7
0.6 m (23.6 in)
42 mm (1.6 in)
5,148 RPM
FUEL SYSTEM
Max Capacity
Unusable Quantity
Approved Fuel Type
170 litres (45 US Gal)
1.5 litres (0.4 US Gal)
Avgas 100 LL
POWERPLANT
Lycoming O360-J2A with STC EASA E.S.01001
Horizontally-opposed, four cynlinder, air cooled, carbureted, double ignition with one magneto and one electronic ignition
361 cu.in (5.9 litres)
145 hp @ 2,650 tr/min (108 kW)
160 hp @ 2,650 tr/min (108 kW)
2,650 RPM
Direct-drive squirrel-cage blower
Engine Model
Type
Displacement
Max Continuous Power
Take Off Power
Normal Speed
Cooling
TRANSMISSION
Primary Transmission
Main Gearbox
Tail Gearbox
Belt with a reduction rations of 0.855/1
Bevel spiral gear with a reduction ratio of 11/47
Bevel spiral gear with a multiplication ration of 25/11
IGNITION
Magneto
Electronic Ignition
Bendix
LSE Plasma II - HG Condenser discharge Variable spark advance
MAIN ROTOR
The Cabri G2’s three-blade main rotor system is a masterpiece of innovative design.
It is fully articulated, maintenance free and incredibly strong giving a unique combination of maneuverability and stability.
This helicopter can be flown safely in a wide flight envelope including strong winds and turbulence until now reserved for the best turbine helicopters. This design incorporating elastomeric bearing and dampening technology doesn’t suffer from low G, unlike two-blade semi rigid systems.
TAIL ROTOR
Bruno Guimbal was extensively involved with tail rotor design during his time with Eurocopter. Bruno and Eurocopter jointly hold several Fenestron tail rotor patents and this allows the Cabri G2 to utilse this advanced technology.
The Fenestron tail rotor allows the Cabri G2 to operate in confined spaces and in winds that would prohibit operation of other light helicopters.
The excellent maneuverability, smooth handling and low noise level characteristics of the Fenestron tail rotor and above all safety level it provides are major advances in this class of helicopter.
Other advantages include reduced FOD damage potential and due to the design of the fenestron on the cabri, the elimination of tail rotor vortex.
MAIN ROTOR BLADES
The Cabri G2 blades have very high inertia and have been designed and tested for no life limit.
Helicopters Guimbal have taken advantage of the latest turbine blade technology and the composite blades feature a level of damage tolerance never before achieved.
ENGINE
The Cabri G2 utilises the trusted Lycoming O360 engine however its installation incorporates several important innovations:
-
The engine is oriented correctly and installed at a convenient height to give easy access to routine maintenance items such as the oil filter. This saves costs on every maintenance event
-
A smart digital engine governor controls the engine
-
Solid-state, maintenance free electronic ignition gives greater reliability and smoother starting
-
Engine mounts incorporate advanced vibration isolation
-
The exhaust is discharged above the helicopter providing the quietest operation in its class and allowing it to land in long grass without the risk of fire
COMPOSITE FUSELAGE
The all-composite fuselage of the Cabri G2 is exceptionally light, strong and corrosion proof. It is maintenance free and extremely resistant to accidental damage. If damaged it is easy to repair.
The pre-pregnated autoclave composite construction allows a level of precision in the fuselage manufacture that is unattainable with aluminum.
AVIONICS & ENGINE PILOT MONITORING
The heart of Cabri G2’s avionics suite is the EPM, a state of the art glass cockpit monitor, which displays helicopter and engine information in a form that is easy and intuitive to understand.
Amongst other functions the EPM monitors:
-
Current power setting and limitation.
-
Automatic carburetor heat
-
Chip detectors
-
Rotor and engine RPM
-
Fuel level and ‘time to stop’
-
Flight time, Hobbs time, flight log and sensor self-test history.
ADS-B in/out capable.
Certified GPS/Aspen.
LUGGAGE
The Cabri G2 has a 200-litre luggage compartment!
The compartment can be loaded externally but can also be accessed from inside the cabin. It can accommodate two airline cabin sized suitcases and more, including the helicopter handling wheels.
There is additional storage for soft items under the seats. If necessary, the passenger seat can be removed entirely.
COMFORT AND ERGONOMICS
The cabin is roomy and comfortable with its leather seats and outstanding ergonomics. The single piece formed aviation grade Plexiglass windshield provides great visibility and there is ample room for the pilot to operate while wearing a helmet. All controls have been designed to reduce pilot workload.
The Cabri G2 features the following innovations with the pilot in mind:
-
Tool less removal and installation of dual controls
-
Four-way trim system with controls for both pilots
-
Digital turbine-like engine governor
-
Automatic carburetor heat
-
Powerful rotor brake
And to increase pilot and passenger comfort:
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Two power sockets
-
Storage for incidentals
-
Remotely lockable doors
-
Cockpit heating and defog
-
Pneumatic springs on cabin doors and engine cowling
-
Adjustable pedals
