VANGUARD 300
HORIZONTAL SHAFT SINGLE-CYLINDER COMMERCIAL ENGINE
OUTSTANDING PERFORMANCE, RUGGED POWER.
The Vanguard 300 single-cylinder horizontal shaft engine offers 307cc and 10.0 Gross HP*, delivering outstanding performance, rugged power, and lower maintenance for reduced total cost of ownership. Ideal for a wide range of applications like high-pressure pumps, generators, and more, it ensures robust performance and reliability. Designed with customer input, it features advanced starting, extended maintenance and air filter change intervals, improved cold-weather starting and prevents fuel-oil mixing during transport.
All backed by a 3+1 year warranty from one of the world's leading power solution providers.

Lower noise. Less vibration. Increased user comfort.
The design of the engine significantly lowers noise and vibration level - increasing operator comfort for improved productivity.

Low TCO, reduced downtime
Thanks to innovative TransportGuard™ technology, unmatched 600-hour air filter replacement intervals and engine oil maintenance intervals double the industry standard your equipment uptime is increased while maintenance costs and associated downtime are reduced.

Ideal for simple replacement
Quick and easy drop-fit solution for the most popular engines in the market possible. Repower with Vanguard!

* Power levels are stated gross kilowatts per SAE J1940 as rated by Briggs & Stratton.

Simplified 3-Step Starting
The new optimized 3-step starting process allows for shorter rope pull with less pull force required. Tested down to -29°C to ensure easier starting in all temperatures.
Eliminate Fuel/Oil Dilution
Exclusive TransportGuard™ System guards against unnecessary oil wastage, equipment downtime and reduced productivity. By simply turning the 3-in-1 control to the STOP position, the engine ignition and fuel supply are shut-off simultaneously — resolving the number one rental equipment return issue.
Optimized Fuel Management
Specially designed fuel system improves resistance to effects of stale fuel.
Advanced Engine Protection
Oil sensor protects the engine from low oil level conditions.
Outperforms in All Terrains
The optional High Inclination Package allows your equipment to perform where others can't. Vanguard engines operate smoothly on inclines of up to 45 degrees** in any direction, giving you a distinct competitive advantage.


More Efficient Power Management
Governed idle allows more usable power at idle, precise speed setting and better load response.
Fewer Air Filter Changes
Lower total cost of ownership from unmatched 600-hour air filter replacement intervals — double the industry standard — thanks to cyclonic air filtration, standard on all Vanguard single cylinder engines.
Longer Oil Maintenance Intervals
Engine oil maintenance intervals are double the industry standard — lowering total cost of ownership. Your equipment uptime is increased while maintenance costs and associated downtime are reduced. Additional up to 50% less oil wastage* lowers recycling expenses.
Zero Overhang Muffler (Optional)
Clear mounting surface for easier engine installation and equipment repowering.
Reduced Noise and Vibration
Significantly lower noise and vibration level increases operator comfort for improved productivity.
* Oil wastage has been reduced by 50% over the leading competitor based on service recommendations per the engine manufacturer's operators manual.
** Refer to equipment operators manual for usage instructions.
REDUCED TOTAL COST OF OWNERSHIP
Find out how much money you can save on oil and air filtration, when you choose to power your equipment with one of the Vanguard single cylinder engines.
POPULAR MARKETS & APPLICATIONS


Industrial & Construction
There's no room on the job site for downtime. The everlasting power and durability of Vanguard engines are the perfect fit for construction and industrial equipment.
Example applications:

Landscape and Agriculture
Vanguard power solutions deliver rugged reliability to boost productivity on the farm. Designed to maximize uptime, they help farmers cover more acres efficiently.
Example applications:

Fire & Rescue
Reliable. Powerful. Steady. When every second counts, fire & rescue professionals choose Vanguard engines again and again when lives hang in the balance.
Example applications:

Eingine Type | Single cylinder, 4-stroke, air-cooled, OHV (Overhead Valve) |
Model Number | 19V3 |
Gross kW* @ 3'600 rpm | 7,5 |
Gross HP* @ 3'600 rpm | 10,0 |
Displacement (cc) | 307 |
Cylinder | Cast iron sleeve |
Bore & Stroke (mm) | 80,0 x 61,0 |
Fuel Tank Capacity (l) | 4,8 |
Oil Capacity (l) | 0,89 |
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 (mm) | 300 x 439 x 447 |
Dry Weight (kg) | 32,21 |
Optional |
|
Warranty | Additional 1 year warranty for registered engines. Get more information about our warranties. |
Operator Manuals | |
All Vanguard engine specifications are European Stage 5 and EPA Phase 3 emissions compliant. |
* Power levels are stated gross kilowatts per SAE J1940 as rated by Briggs & Stratton.
Power Curve

10.0 HP GROSS POWER*
* Power Ratings: The gross power rating for individual gasoline engine models is labelled in accordance with SAE (Society of Automotive Engineers) code J1940 Small Engine Power & Torque Rating Procedure, and is rated in accordance with SAE J1995. Torque values are derived at 2600 RPM for those engines with "rpm" called out on the label and 3060 for all others; horsepower values are derived at 3600 RPM. The gross power curves can be viewed at www.briggsandstratton.com. Net power values are taken with exhaust and air cleaner installed whereas gross power values are collected without these attachments. Actual gross engine power will be higher than net engine power and is affected by, among other things, ambient operating conditions and engine-to-engine variability. Given the wide array of products on which engines are placed, the gasoline engine may not develop the rated gross power when used in a given piece of power equipment. This difference is due to a variety of factors including, but not limited to.the variety of engine components (air cleaner, exhaust. charging, cooling, carburettor. fuel pump, etc.), application limitations, ambient operating conditions (temperature, humidity, altitude), and engine-to-engine variability. Due to manufacturing and capacity limitations, Briggs & Stratton may substitute an engine of higher rated power for this engine.

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