Vertipedia - Kazan Ansat

The multi-purpose Kazan Ansat (which can be translated as 'Light') helicopter has a normal take-off weight of 3,300 kg and a maximum payload of 1,110 kg.

Overview

Data on design, manufacture and status

Design authority: Kazansky Vertoletnyi Zavod OAO (Kazan Helicopter Plant JSC)

Primary manufacturer: Kazansky Vertoletnyi Zavod OAO (Kazan Helicopter Plant JSC)

Parent type: No type defined

Aircraft status: Operational

Configuration

Primary flight and mechanical characteristics

VTOL type: Helicopter

Lift devices: 1 Single main rotor

Dedicated control device: 1 Tail rotor

Crew required: 1-2 in Side-by-side arrangement

Landing gear: Skids

Key Characteristics

Data on key physical features

Aircraft Details

Data on aircraft configuration, weights, flight performance and equipment

Layout and Dimensions

Weights and Performance

Engine Details

Primary Lift Device

Primary Control Device

Excluding the skid landing gear, the fuselage width is 1.8 meters.

Overall Dimensions
Overall Height:	3.47 m	11.4 ft
Overall Length:	13.63 m	44.7 ft
Overall Width:	11.50 m	37.7 ft

Airframe Dimensions
Airframe Length:	11.28 m	37.0 ft
Airframe Width:	2.60 m	8.5 ft
Airframe Height:

Landing Gear Dimensions
Landing Gear Base:	3.10 m	10.2 ft
Landing Gear Track:

Cabin Dimensions
Cabin Internal Height:	1.30 m	4.3 ft
Cabin Internal Length:	4.60 m	15.1 ft
Cabin Internal Width:	1.68 m	5.5 ft

Cruise Speed: 250 km/h; Max Range (with reserves): 890 km

Weights
Max Gross Weight (ground):	3,600 kg	7,937 lb
Max Gross Weight (airborne):
Max Take-off Weight:	3,600 kg	7,937 lb
Empty Weight:	1,850 kg	4,079 lb

Climb Performance
Max Rate of Climb:	12 m/s	2,362 fpm

Hover Performance
Hover Ceiling IGE:	3,200 m	10,499 ft
Hover Ceiling OGE:	2,900 m	9,514 ft

Limitations
Max Level Flight Speed:	275 km/h	148 kts
Never Exceed Speed:
Service Ceiling:	5,500 m	18,045 ft

Range and Endurance
Max Range:	510 km	275 nm
Max Endurance:

Provided powerplant data is for uninstalled, sea level, static operations.

Powerplant
Number of engines:	2
Designation:	P&WC PW207K turbine
Manufacturer:	Pratt & Whitney Canada

Normal Ratings
Max continuous:
Take-off / rated:
Intermediate:
Maximum:

OEI Ratings
OEI contingency:
OEI continuous:
OEI 30-second:
OEI intermediate:

Main Rotor Characteristics
Diameter:	11.50 m	37.73 ft
RPM:
Direction of Rotation:	Clockwise
Hub Type:	Composite

Main Rotor Blade Characteristics
Blade Construction:	Composite
Blade Chord:
Blade Tip Geometry:	Flat
Blade Twist:
Number of Blades:	4

Main Rotor Derived Characteristics
Disc Area:	103.87 m²	1118.1 ft²
Disc Loading:	34.66 kg/m²	7.099 lb/ft²
Solidity:

Main Rotor Blade Derived Characteristics
Blade area per blade:
Tip Speed:

Tail Rotor Characteristics
Diameter:	2.10 m	6.89 ft
Configuration:	Unblocked
Direction of Rotation:	Top blade aft
RPM:

Tail Rotor Blade Characteristics
Number of Blades:	2
Blade Construction:	Composite
Blade Chord:
Blade Twist:

Tail Rotor Derived Characteristics
Disc Area:	3.46 m²	37.3 ft²
Solidity:

Tail Rotor Blade Derived Characteristics
Tip Speed:
Blade Area (per blade):

References

References and sources used

Kazan Helicopters, Ansat Light Multipurpose Helicopter (Brochure)

Russian Нelicopters, JSC
8 June 2017
Book

Russia's Helicopter World

Vertolet
2000 (page 71)
Book

Russian Helicopters, Ansat

Russian Нelicopters, JSC
5 July 2017
Website

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Images

Overview

Attribution

Tail rotor

Attribution

Miscellaneous

Attribution

Number of engines:	2 Turbines
Max Level Flight Speed:	275 km/h	148 kts
Max Range:	510 km	275 nm
Max Endurance:

Kazan Ansat

Related milestones

Kazan Ansat

Overview

Configuration

Key Characteristics

Aircraft Details

References

Related VFS Resources

Forum Proceedings

Vertiflite articles

Web files from vtol.org

Webpages from vtol.org

Images from the VFS Gallery

Related Public Resources

Publicly-funded resources provided by the US Government

Public resources provided by select scholarly and academic sources

Additional links

Images

Overview

Tail rotor

Miscellaneous

Milestones related to the Ansat

Main Rotor Diameter:	11.50 m	37.73 ft
Max Gross Weight (ground):	3,600 kg	7,937 lb