28.0 Gross HP* EFI

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28.0 Gross HP* EFI

Vanguard’s Mid-Block commercial-grade v-twin engines equals more power, performance, efficiency and, ultimately, more profitable commercial cutting. The 810cc / 28.0 Gross HP* EFI features Vanguard Electronic Fuel Injection for added power and fuel economy. The optional Oil Guard™ System allows you to go 500-hours between oil changes; saving time and money.

Horsepower (HP)

810

Displacement (cc)

No. of Cylinders

Gas

Fuel Type

Features

Advanced Debris Management

Experience enhanced engine performance and durability, even in the toughest dusty and dirty conditions. The multi-stage air cleaner, chopper fan and clean out panels keeps the engine running smooth and cool, ensuring long-lasting reliability and peak performance.

Computer Controlled Electronic Ignition

Quick, reliable starts every time - no maintenance needed keeping equipment up and running.

Vanguard EFI

Benefit from consistent power and optimized fuel efficiency with EFI, which delivers the perfect amount of fuel on every cycle. Learn more >>>

Vanguard Oil Guard™ System (Optional)

Unprecedented 500-Hour oil change intervals. This exclusive technology prolongs oil life while providing superior engine protection. Learn more >>>

^{*All power levels are stated gross HP at 3,600 RPM per SAE J1940.

†Fuel savings may vary based on cutting conditions and other factors.}

Specifications

Model

49E8

HP (gross) *

Engine Displacement (cc)

810

Engine Configuration

Vertical

Bore (in)

3.3

Stroke (in)

2.89

Weight (lbs)

Oil Capacity (oz)

Compression Ratio

8.4:1

Air Cleaner

Five-Inch Cyclonic Air Cleaner

Ignition System

Computer Controlled Battery Ignition

Lubrication System

Full Pressure Lubrication with Oil Filter

Length (in)

19.94

Width (in)

18.53

Height (in)

22.89

Certified Power Rating

Download Power Curve

Commercial Engine Warranty**

3 Year Commercial Limited

Manuals

Operator's Manual - English, Bulgarian, Czech, Estonian, Croatian, Hungarian, Lithuanian, Latvian, Polish, Romanian, Russian, Slovak, Slovenian, Turkish
Download

Operator's Manual - English, Danish, Dutch, Finnish, French-European, Greek, Italian, German, Norwegian, Portuguese-European, Spanish-European, Swedish
Download

Illustrated Parts List - Chinese
Download

Illustrated Parts List - English

^{^{*All power levels are stated gross HP at 3,600 RPM per SAE J1940.
**See operator's manual or dealer for complete warranty details.} †Fuel savings may vary based on cutting conditions and other factors.}

Support

Options

Oil Guard™ System
Alternator (16, 20)
Oil Pressure Switch
Straight Keyed & Tapered Cranks (1" & 1-1/8" Diameters)
Flexible Oil Drain Extension
Exhaust Mounting Studs
CARB Compliant Purge Ports
Low Mount Muffler