H125 technical information

Airbus’ H125 continues to lead the single-engine helicopter market in all mission segments, benefitting from its high performance and multi-role capacity.

Technical description

Performance

Hover ceiling OGE @ MTOW, ISA	3,871 m (EASA certification Q1 2021)
Hover ceiling IGE @ MTOW, ISA	4,420 m
Fast cruise speed @ MTOW	252 km/h
Max range @ fast cruise speed	630 km
Max endurance @ fast cruise speed	4 hr, 27 min
Flight envelope (temperature)	-40°C to ISA +35°C limited to 50°C
Max altitude flight	7,010 m

Dimensions

D-value	12.94 m
Rotor diameter	10.69 m
Cabin internal volume (excluding pilot's area)	3.00 m³

Characteristics

Crew + passengers	1 pilot + up to 6 passengers or 2 pilots + up to 4 passengers
Max takeoff weight (MTOW)	2,250 kg / 2,370 kg (with dual hydraulics)
Max takeoff weight with external load	2,800 kg
Useful load	973 kg / 1,082 kg (with dual hydraulics)
Standard fuel tank capacity	425 kg
Engine type	Safran Helicopter Engines Arriel 2D
Takeoff power	710 kW / 952 shp

Performance

Hover ceiling OGE @ MTOW, ISA	12,700 ft (EASA certification Q1 2021)
Hover ceiling IGE @ MTOW, ISA	14,500 ft
Fast cruise speed @ MTOW	136 kts
Max range @ fast cruise speed	340 NM
Max endurance @ fast cruise speed	4 hr, 27 min
Flight envelope (temperature)	-40°C to ISA +35°C limited to 50°C
Max altitude flight	23,000 ft

Dimensions

D-value	42.45 ft
Rotor diameter	35.07 ft
Cabin internal volume (excluding pilot's area	105.94 cu ft

Characteristics

Crew + passengers	1 or 2 pilots + up to 6 passengers
Max takeoff weight (MTOW)	4,960 lb / 5,225 lb (with dual hydraulic)
Max takeoff weight with external load	6,173 lb
Useful load	2,146 lb / 2,386 lb (with dual hydraulics)
Standard fuel tank capacity	937 lb
Engine type	Safran Helicopter Engines Arriel 2D
Takeoff power	710 kW / 952 shp

Configurations

Four passengers

The one pilot and four passenger configuration is ideal for VIP or private and business aviation. With forward-facing seats and a spacious cabin, passengers can make the most of their time in the air.

Five passengers

The H125’s standard seating configuration of one pilot and five passengers complements commercial transport operations. Passengers benefit from ample legroom and a comfortable ride.

Six passengers

The six-passenger configuration is often used by tourism and sightseeing operators. The H125’s compact cabin means every passenger has the opportunity for breath-taking views.