2019 Briggs & Stratton Professional Series™ (Single Cylinder) 15.5 Gross HP
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Briggs & Stratton
Professional Series™ (Single Cylinder) 15.5 Gross HP
These engines are designed for frequent use in demanding work environments.
- Made in the USA: Made in the USA of US and global parts.
- Advanced Debris Management System: Keeps the engine clean by deflecting and ejecting grass and debris for a longer engine life.
- ReadyStart® for Ride Technology: Automotive-style, no choke easy starting. Just turn the key or push the button and go.
- Anti-Vibration System - AVS®: Provides a smoother ride and more comfort.
- Full Pressure Lube System: Reduces component wear for longer engine life.
- Model Number: 31S7
- Engine Displacement (cc): 500
- Engine Configuration: Vertical Shaft
- Length (in): 18.9
- Height (in): 12.9
- Bore (in): 3.56
- Engine Fuel: Gasoline
- Lubrication System: Full Pressure Lubrication
- Oil Filter: Premium
- Air Filter: Dual Element Cartridge with Advanced Debris Management
- HP (gross) **: 15.5.0
- Number of Cylinders: Single
- OHV Engine: Yes
- Width (in): 16.2
- Weight (lbs): 77
- Stroke (in): 3.06
- Fuel Tank Capacity (gal): N/A
- Oil Capacity (oz): 48
- Starter: Electric Start
- Muffler: Optional
NOTES:* When compared against the expected life standards of a Briggs & Stratton Intek™ Series Engine. *All power levels are stated gross torque at 2600 rpm per SAE J1940 as rated by Briggs & Stratton. **All power levels are stated gross horsepower at 3600 rpm per SAE J1940 as rated by Briggs & Stratton.
- Bore x Stroke
- 3.56 in. x 3.06 in.
- 500 cc
- 15.5.0 gross hp
- Starting System
- Electric Start
- 18.9 in.
- 16.2 in.
- 12.9 in.
- 77 lb.