TV3-117VMA-SBM1V TURBOSHAFT ENGINE

This engine is intended for new helicopters and for retrofitting the in-service helicopters.


 

This engine is intended for new helicopters and for retrofitting the in-service helicopters. 

It maintains the propulsion power under high and hot conditions to higher ambient temperature as compared to the TV3-117 engine early modifications, which improves significantly the performance of helicopters. The engine automatic control system permits to set the takeoff power within the range of 2,000 to 2,500 hp (depending on the engine application). All engine versions provide 2,800 hp in the contingency power condition.

The engine has been developed capable of updating nearly all TV3-117 family engine versions now in service to the TV3-117VMA-SBM1V, standard retaining their interchangeability. 

The engine guarantees the retention of high flight performance of helicopters even if they are equipped with high-efficiency dust-protecting and exhaustshielding devices.


ENGINE BASIC MERITS

- high reliability;
- increased power maintained in hot and high conditions;
- low SFC;
- long service life;
- easy in-service maintenance;
- high repairability;
- stable operation under conditions of heavy smoke and dust;
- capability of long operation under maritime conditions;
- low cost of life cycle;
- interchangeability with early TV3-117 family engine versions


SPECIFICATIONS

Contingency power condition (SLS, ISA):

 

Power, shp (kW)

              2800 (2059)

Takeoff power condition (SLS, ISA):

 

Power, shp (kW)

   2000 (1470) ... 2500 (1838)

Flat-rated, °C (SLS)

        up to +51 ... up to +35

SFC, kg/hp•h (kg/kW•h)

0.220 (0.2991) ... 0.209 (0.284)

Cruise power condition (SLS, ISA):

 

Power, shp (kW)

   1500 (1104) ... 1750 (1287)

Dry weight, kg

                   295


SOME HISTORY FACTS





10,000

Tonnes of iron
Shot at Siege of Sebastopol during Crimean War





144,000

Revolutions per minute
Does a bullet fired from Lee Enfield rifle, as used in both world wars





2,000

Women
The Nizam of Hyderabad raised in 1975 for his war against the Marathas





130,000

Meters
Is an effective range of Big Bertha, the World War I howitzer


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Contact Information

ABOUT SPETS TECHNO EXPORT

State Foreign Trade Enterprise “SpetsTechnoExport” is a fully state-run entity incorporated by the Government of Ukraine in 1998 for export-import activities at foreign armaments markets.

HEAD OFFICE

7, Stepana Bandery Avenue
Kyiv, 04073, Ukraine
tel: +380 44 5685070
fax: +380 44 5685068

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B-5/147 Safdarjung
110057, New Delhi
tel: +91 11 26153792
fax: +91 11 26153830

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