Description
Klimov TV3-117 Turboshaft Engine
The Klimov TV3-117 is a turboshaft engine designed and manufactured by Klimov, a Russian aerospace company. It is a high-performance engine used to power helicopters, including the Mi-8, Mi-17, and Mi-24.
Technical Characteristics:
| Parameter | Value |
|---|---|
| Type | Turboshaft engine |
| Power | 1,900 shp (1,420 kW) |
| Specific Fuel Consumption | 0.42 kg/hp·h |
| Compressor | 5-stage axial compressor |
| Turbine | 2-stage turbine |
| Fuel Type | TS-1, RT, or JP-8 |
| Length | 2,450 mm (96.5 in) |
| Width | 640 mm (25.2 in) |
| Height | 840 mm (33.1 in) |
| Dry Weight | 420 kg (924 lbs) |
| Rotation Speed | 22,000 rpm (compressor), 24,000 rpm (turbine) |
| Oil System | Pressure-fed lubrication system |
| Cooling System | Air-cooled turbine blades and vanes |
Performance:
| Parameter | Value |
|---|---|
| Takeoff Power | 1,900 shp (1,420 kW) |
| Continuous Power | 1,600 shp (1,193 kW) |
| Specific Power | 4.5 kg/hp (9.9 lbs/hp) |
| Power-to-Weight Ratio | 4.5 hp/kg (2.2 hp/lb) |
Certifications:
- AP-29 Certification: Meets or exceeds AP-29 standards for turboshaft engines
- Russian Certification: Certified by the Russian Federal Aviation Authority
The Klimov TV3-117 is a reliable and efficient turboshaft engine, designed to provide high power and low specific fuel consumption for helicopters operating in various environments. Its robust design and advanced technology make it an ideal choice for military, commercial, and civilian helicopter applications.