This Vanguard BIG BLOCK™ V-Twin EFI engine with ETC delivers more efficient fuel performance and longer oil change intervals so your operating costs are lower. The engine is designed for the most demanding conditions when pure power is needed. Vanguards V-Twin technology features superior performance at greater fueler economy. Fitted with a dura-bore cast iron technology and a heavy-duty air filtration system, heavy-duty cylinder sump, and more.
- Features Electronic Throttle Control that maintains smooth, consistent power in any environment.
- Designed with debris and air-management features that enhance durability and performance, plus an oil system that improves lubrication, maximizes engine life and extends oil change intervals.
- Backed by Vanguard’s 3-Year Commercial Warranty.
- MUFFLER - not included
Specifications
| Model | 61G2 |
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| HP (gross) * | 40 |
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| Engine Displacement (cc) | 993 |
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| Engine Configuration | Horizontal |
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| Bore (in) | 3.37 |
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| Stroke (in) | 3.41 |
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| Weight (kg) | 56.6 |
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| Oil Capacity | 2.3L |
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| Compression Ratio | 8.5:1 |
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| Air Cleaner | Five-Inch Cyclonic Air Cleaner |
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| Ignition System | Computer Controlled Battery Ignition |
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| Lubrication System | Full Pressure Lubrication System with Oil Cleaner |
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| Length (in) | 14.92 |
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| Width (in) | 19.53 |
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| Height (in) | 28.54 |
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| Warranty Consumer Product Info | 3 Year Limited |
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| Muffler | Not Included |
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| Shaft | 1 7/16 |
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| Start Type | Electric |
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Features
| V-Twin OHV Technology | Superior balance, low vibration, lower emissions, improved valve life, better fuel economy and higher HP/Weight |
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| Dura-Bore Cast Iron Cylinder Sleeve | Withstands wear while providing improved oil control |
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| Vanguard EFI | Optimizes fuel injection and spark timing so the EFI engine delivers significant fuel savings, greater efficiency, easier starting and higher productivity. |
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| Electric Control Module (ECU) | Allows for altitude compensation and optimized starting |
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| Full Pressure Lubrication with Spin-On Oil Filter | Cleans oil and protects engine components to ensure maximum lubrication and long life |
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| Oil Cooler | Reduces oil temperature, improves lubrication and extends oil change intervals |
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| High Efficiency Head Design | Angled ports optimizes tumble and mixture preparation for improved efficiency, smoother idle, lower emissions and more power |
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| Five-Inch Centrifugal Multi-Stage Air Cleaner | Provides maximum engine protection under dirty and dusty conditions |
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| Electronic Ignition | Quick dependable starts with no maintenance required. |
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| Electronic Throttle Control | Reacts instantly to any applied load from its environment to maintain smooth, consistent power in any condition. |
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| Magnetron® Electronic Ignition | Fast, reliable and maintenance-free starting. |
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| Advanced Debris Management | Keeps engine clean and cool for enhanced durability and performance |
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| Engine Warranty | Three year commercial engine warranty for all applications |
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| High Pressure Fuel Pump Module | Alcohol & Stale Fuel Resistance |
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| Service Solution | Suite of support and diagnostic tools allows for minimizing potential downtime |
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| Centrally Located Oil Pump and Pickup | Faster priming and allows for a higher angle of operation |
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| Heavy-Duty Cylinder and Sump | Engine block designed to provide superior durability |
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| Dynamically Balanced Crankshaft | Minimizes engine noise and vibration |
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| Industrial Grade Solenoid Shift Starter | Quick reliable starts |
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| Engineered Resin Blower Housing, Phase Modulated Flywheel Fan & Large Volume Super Lo-Tone Muffler | Lowers noise level and improves sound quality |
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| CAN J1939 Communication | Easier interface with an industry standard ECU communication protocol. |
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Video
 | 40hp Vanguard Engines |
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Operator Manual
