Skyline s.r.o.
- Trziste 13, 110 00 Prague, Czechia
- +420604368294
- info@skln.eu
- www.skln.eu
Description
Skyline supports Europe’s defense industry while actively contributing to Ukraine’s defense capabilities. By sourcing and delivering specialized components essential for arms production, Skyline strengthens Europe’s security architecture and strategic resilience. In alignment with the EU’s objectives, we also support Ukraine’s path toward defense self-sufficiency. As major suppliers prioritize their own supply chains, Skyline helps fill critical gaps by collaborating with European and Ukrainian manufacturers to ensure access to vital components—reinforcing stability and security across the European continent.
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Products
Skyforge 420.V4 UAV ENGINE
Skyforge 420.V4 UAV ENGINE
Skyforge 420.V4 UAV Engine
The Skyforge 420.V4 is a European-designed four-cylinder UAV engine for tactical and long-range unmanned aircraft. Built with a 100% non-Chinese supply chain, it delivers reliable propulsion for modern UAV platforms.
The engine has been independently benchmarked by a leading European technical university, validated through flight testing, and MIL-STD-810G: Aviation Specification Tested. Skyline supports production of up to 1,500 engines per month, with every engine backed by a comprehensive replacement warranty.
Key Features
* European design and manufacturing
* 100% non-Chinese supply chain
* MIL-STD-810G: Aviation Specification Tested
* Independently benchmarked and flight validated
* Up to 1,500 engines/month
* Replacement warranty
Skyforge 420.V4 – Technical Data
The Skyforge 420.V4 is a European-designed, four-cylinder, two-stroke UAV engine developed for tactical and long-range unmanned aircraft. Manufactured with a 100% non-Chinese supply chain, it provides reliable propulsion for modern UAV platforms.
Technical Specifications
* Engine Type: 2-stroke, 4-cylinder piston engine
* Maximum Power: 42 HP (31 kW)
* Displacement: 416 cm³
* Compression Ratio: 10:1
* Fuel: Unleaded gasoline with 40:1 oil mixture
* Recommended Propeller: 36 × 14 in (914 × 356 mm)
* Starting System: Planetary gear electric starter
* Dry Weight: 15 kg
Dimensions
* Length: 382.8 mm
* Width: 372.5 mm
* Height: 357 mm
* Mounting Hole Pitch: 115 mm
* Mounting Holes: 4 × Ø8.5 mm
Key Features
* European design
* 100% non-Chinese manufacturing
* Independently benchmarked by a leading European technical university
* Validated through flight testing
* Production capacity up to 1,500 engines per month
* Comprehensive replacement warranty
The Skyforge 420.V4 is a European-designed, four-cylinder, two-stroke UAV engine developed for tactical and long-range unmanned aircraft. Manufactured with a 100% non-Chinese supply chain, it provides reliable propulsion for modern UAV platforms.
Technical Specifications
* Engine Type: 2-stroke, 4-cylinder piston engine
* Maximum Power: 42 HP (31 kW)
* Displacement: 416 cm³
* Compression Ratio: 10:1
* Fuel: Unleaded gasoline with 40:1 oil mixture
* Recommended Propeller: 36 × 14 in (914 × 356 mm)
* Starting System: Planetary gear electric starter
* Dry Weight: 15 kg
Dimensions
* Length: 382.8 mm
* Width: 372.5 mm
* Height: 357 mm
* Mounting Hole Pitch: 115 mm
* Mounting Holes: 4 × Ø8.5 mm
Key Features
* European design
* 100% non-Chinese manufacturing
* Independently benchmarked by a leading European technical university
* Validated through flight testing
* Production capacity up to 1,500 engines per month
* Comprehensive replacement warranty
