Hindsutan Aeronautics Limited

Jaguar Aircraft is powered by two Adour MK 804 / MK 811 Engines. MK 811 Engines are manufactured from 1981 under licence from RR/TM [ Rolls Royce Turbomeca ].

Adour MK 804 Engines are also overhauled and repaired under the above licence.

Adour Engine is a bypass Jet Engine of modular construction. The Adour has two-stage low pressure and five-stage high pressure axial flow Compressors which are driven by separate, single stage high pressure and low pressure Turbines connected through co-axial shafts, with low pressure shaft passing through high pressure shaft.

The Adour MK 804 Engine is being repaired and overhauled under licence from Rolls Royce, UK. This is similar in construction to the MK 811 engine.

AL-31FP is a high temperature turbojet by-pass engine of modular design. A specific feature of AL-31FP is an axi-symmetric vectoring nozzle with a thrust vector angle of ±15° in the vertical plane providing super maneuverability of the aircraft. The vectoring nozzle control is integrated with the engine control system. AL-31FP engines ensure stable operation in all available evolutions of the aircraft in super maneuverability modes. AL-31FP engines power advanced multi-purpose Su-30 MKI fighters of the 4+ generation.

Aerospace Division is engaged in the manufacture of Aluminum alloy riveted structures and welded tankages of conical, cylindrical and other shapes with different types of detailed parts such as sheets, rings, brackets, stiffeners, bulkheads, panel bolts, nuts, rivets etc. Some of the important structures manufactured are Heat Shield Assembly, Nose Cone Assembly and Tank and Shrouds used in Satellites.

Artouste III B Engine powers both Cheetah and Chetak Helicopters. Manufacture of the Engine commenced in 1962 under licence from Turbomeca, France.

The Engine has side air intake, one axial and one centrifugal compressor connected to a three-stage Turbine. The power output is 550 SHP at 33500 RPM. The reduction Gearbox in the front transfers the power to Helicopter. More than 665 Engines have been manufactured and 2950 Engines overhauled and repaired for various Customers.

Avon is a Turbo Jet Engine designed and developed by Rolls Royce and is being overhauled / repaired under licence at HAL from 1959. Avon MK 1 is used in Canberra Trainer Aircraft. Avon MK 109 is used in Canberra Bomber and Avon MK 203 / 207 power the Hunter Fighter.

The Helicopter Division manufactures the versatile and multi-purpose Cheetah Helicopters for Civil and Military applications both for Domestic and International customers.

The Helicopter Division manufactures the versatile and multi-purpose Chetak Helicopters for Civil and Military applications both for Domestic and International customers.

• Multi-role, seven seater Helicopter

• Spacious and simple in design

• Highly manoeuverable and well suited to flying over sea, tropical and desert conditions

• Can be effectively deployed for a variety of civil and military roles that include communication, rescue, aerial survey, cargo and passenger transport and combat

• Armed with missiles and torpedoes, it also caters to the exacting requirements of anti-submarine and anti-tank warfare

• The automatic starting system gives the Chetak an uncommon instant start capability cutting down the time from start to take-off to less than a minute

The Dart series of Engines were manufactured since 1966 under licence from Rolls Royce, UK. At present, these Engines are being repaired and overhauled. Two Dart Engines power HS-748 aircraft. This engine has two-stage Centrifugal Compressors, three- stage Turbine and utilises water methanol injection to increase the shaft Horse Power.

With a proven track record and established technology for manufacture of helicopters and its components, the Helicopter Division commenced series production of Dhruv (Advanced Light Helicopter) in 2000 - 2001. The ALH is a multi-role, multi-mission helicopter in 5.5 ton class, fully designed and developed by HAL. Built to FAR 29 specifications, Dhruv is designed to meet the requirement of both military and civil operators.

The Garrett TPE 331-5 Turbo prop Engine is being manufactured, overhauled and repaired for various Customers under licence from Garrett Engine Division of Honey Well Company [earlier Allied Signal Aerospace Company, USA] since 1988 and belongs to one of the most popular series of small Turbo prop Engines powering a large number of Commuter and Corporate Aircraft such as Dornier DO-228.

The Gnome 1400 - IT engines being repaired and overhauled under licence from Rolls Royce, UK and is the Power Plant for Seaking Helicopter. It is a Turbo shaft single spool with 10-stage Axial Compressor, two-stage Turbine and free Power Turbine.

• Microprocessor based head-up Display & Sighting System
• Scan and Cursive modes of display
• Weapon Aiming Computations in Reversionary modes in the event of failure of INS Computer

HAL commenced production of Jaguar International - deep penetration strike and battlefield tactical Support Aircraft in 1979 under licence from British Aerospace, including the engine, accessories and avionics.

Jaguar aircraft is designed with 7 hard points ( 4 under wing, 2 over wing and 1 under fuselage) capable of carrying a huge load of various of weapons in different combinations to meet the Customers needs.

• Stabilized Inertial Platform with Dry-tuned Gyroscopes and Accelerometers
• Digital Nav-Attack Computer
• Interface Unit and Cockpit Control Panels

The Lancer Helicopter is a light attack helicopter developed by Hindustan Aeronautics Limited as a cost-effective airmobile area weapon system. The basic structure of the Lancer is derived from the reliable and proven Cheetah Helicopter.

The Division manufactures different types of metallic drop (Jettisonable) tanks with capacity of 490 and 800 litres

• INSTRUMENTS, SENSORS, GYROS

  Flight instruments, Electrical Indicators, Fuel Gauging Probes, Gyros, Sensors and Switches

• ELECTRICAL POWER GENERATION AND CONTROL

  AC/DC Generator, Control and Protection Units, Inverters, Transformer Rectifier Unit, AC/DC Electrical Systems, Actuators

• LAND NAVIGATION SYSTEM

• MICROPROCESSOR CONTROLLER

• UNDERCARRIAGE, WHEELS AND BRAKES

• HYDRAULIC SYSTEM AND POWER CONTROL

  Pumps, Accumulators, Actuators, Electro-selectors, Bootstrap Reservoirs and various types of valves

• ENVIRONMENTAL CONTROL SYSTEM

  Pneumatics and Oxygen System, Cold Air Unit, Water Extractors, Valve - various types

Single-seater Front line Tactical Interceptor / Fighter Aircraft

Integrated Navigation and Sighting Complex (44 LK System)

• Inertial Navigation System
• Centralized Digital Computer
• Radio and Doppler Navigation
• Stabilised Sight
• Air Data Computer
• Laser Ranging System

Flight Data Recorder (UZL TESTER)

• Recording Duration of 3 Hours
• Crash Protected Recording System
• Records 38 Analogue and 32 Discrete Parameters

Orpheus 70105, indigenously modified by HAL, is a derivative of Orpheus 701 at lower rating and is the Power Plant for Kiran MK II Aircraft indigenously designed by HAL.

This Engine is a Twin spool, Axial flow Turbojet Engine incorporating After-burner system and variable area Jet nozzle of convergent-divergent type. The Engine is equipped with automatic Fuel regulation system, Turbo-starter, Anti-surge system, Temperature controller, Constant speed drive for AC Generator and Two speed drive for Hydraulic Pump. R-29B Engine powers MiG-27 M, a Multi-role Ground attack / Air combat Aircraft.

Single-seater Tactical Fighter / Bomber with variable sweep wings

Twin-seater, Multi-role, Long range Fighter / Bomber / Air Superiority Aircraft.

This is a Twin Spool, Axial Flow, Turbojet Engine fitted with After burner and a variable area Jet nozzle. It powers the MiG-21 BiS multi-role Fighter Aircraft. The Engine has provision for an emergency After-burner thrust boost, which can be selected below 4.5 KM altitude.