The Vanguard 300 horizontal shaft engine is engineered to provide 7.5 gross kW (10.0 HP) of robust single-cylinder power, specifically designed for demanding tasks such as high-pressure pumps, generators, and industrial-grade unmanned systems. Developed based on user insights, it features enhanced start-up capabilities, extended maintenance intervals, and a drop-fit design for seamless replacement of standard engine types—all supported by a extensive 3+1 year warranty for commercial use.
- Quieter Operation and Reduced Vibration: The engine’s design minimizes noise and vibration, enhancing productivity and comfort during prolonged usage.
- Cost-Effective Ownership with Minimal Downtime: With an extended 600-hour air filter and doubled oil change intervals, this engine ensures longer operational periods and fewer interruptions for maintenance.
- Effortless Replacement: It directly substitutes the most prevalent engine models without requiring any modifications.
Key Features & Advantages
- Streamlined 3-Step Starting
The revamped recoil mechanism shortens the pull distance and reduces the force needed for ignition, proven to start reliably in temperatures as low as -29°C. - prevention of Fuel/Oil Contamination
The innovative TransportGuard™ 3-in-1 switch together halts ignition and fuel flow,preventing oil contamination from fuel leakage during transport or storage. - Enhanced Fuel Management
The improved fuel system ensures stability when using older or degraded fuel, keeping the engine primed for immediate use. - Superior Engine Protection
An internal oil level sensor safeguards against damage by triggering a shutdown in low-lubricant situations, prolonging engine life in challenging field conditions. - Remarkable Performance Across All Terrains
The optional 45° High Inclination Package guarantees optimal power and oil distribution on steep slopes, making it suitable for unmanned platforms in diverse landscapes. - Efficient Power Regulation
governed idle maintains steady output during low-load scenarios, facilitating precise control and efficient fuel usage. - Extended Air Filter Lifespan
The cyclonic filtration system allows for 600-hour air filter intervals—twice the lifespan of standard industry filters, enhancing uptime and reducing replacement costs. - Prolonged Oil maintenance Cycles
Longer oil change intervals minimize downtime and decrease oil waste by up to 50%, contributing to lower maintenance expenses and a reduced environmental footprint. - optional Zero Overhang Muffler
the flush-mount muffler design creates a flat surface for easier integration and replacement, enhancing compatibility with compact setups. - minimized Noise and Vibration
Improvements in engine balancing and structure result in significantly quieter operation and smoother performance under load.
Technical Specifications
| Engine Type: | Single-cylinder, 4-stroke, air-cooled, OHV |
| Model Number: | 19V3 |
| Gross Power @ 3600 rpm: | 7.5 kW / 10.0 HP |
| Displacement: | 307 cc |
| Cylinder: | Cast iron sleeve |
| Bore & Stroke: | 80.0 mm x 61.0 mm |
| Fuel Tank Capacity: | 4.8 liters |
| Oil Capacity: | 0.89 liters |
| Compression Ratio: | 8.3 : 1 |
| air Cleaner: | Integrated Cyclonic Air Cleaner |
| Ignition System: | CDI Ignition |
| Lubrication System: | Splash Lubrication |
| Dimensions (L x W x H): | 300 x 439 x 447 mm |
| Dry Weight: | 32.21 kg |



