Gravely lawn tractors 814
Power
14 hp
Production
1973-1978
Engine
1-cylinder
Transmission
Shaft-driven gear
Weight
900 lbs [408 kg]
Drive
2WD
From the same series:
Introduction
Gravely 814 Garden Tractor
The Gravely 814 is a garden tractor produced between 1973 and 1978. Designed for residential and light-duty landscaping applications, this machine features a two-wheel drive configuration and an open operator station.
Engine and Performance
The tractor is powered by a 1-cylinder, air-cooled engine with a displacement of 512 cc. It delivers 14 hp (10.4 kW) at a rated speed of 3600 RPM. The engine requires 2.5 qts (2.4 L) of oil, and maintenance specifications include an intake valve clearance of 0.009 inches, an exhaust valve clearance of 0.018 inches, and a sparkplug gap of 0.025 inches.
Transmission and Drivetrain
The 814 utilizes a shaft-driven gear transmission system, providing 8 forward and 4 reverse gears. This configuration allows for precise speed control during various garden tasks. The transmission system has an oil capacity of 6 qts (5.7 L) and uses SAE30 oil.
Dimensions and Chassis
With a total length of 75.5 inches (191 cm) and a width of 36.25 inches (92 cm), the tractor is designed for maneuverability in confined spaces. It has a shipping weight of 900 lbs (408 kg). The machine is equipped with manual steering and rolls on 16x6.50-8 front tires and 23x8.50-12 rear tires, specifically designed for lawn and turf applications.
Electrical System
The tractor features a 12-volt electrical system with an electric starter. It utilizes a 43 AH battery (Group 22F) and operates on a negative ground system.
Conclusion
The Gravely 814 is a robust garden tractor suitable for property owners requiring a versatile machine for mowing and general yard maintenance. Its combination of a shaft-driven transmission and a 14 hp engine makes it a reliable tool for tasks compatible with 40-inch or 50-inch mower decks.
Production Information of Gravely lawn tractors, 814
- Garden tractor
| Manufacturer | Gravely |
|---|
Dimension and Tires Information of Gravely lawn tractors, 814
| Length | 75.5 inches [191 cm] |
|---|---|
| Shipping weight | 900 lbs [408 kg] |
| Width | 36.25 inches [92 cm] |
| Height | 43 inches [109 cm] |
| Lawn/turf front | 16x6.50-8 |
|---|---|
| Lawn/turf rear | 23x8.50-12 |
Engine Specifications of Gravely lawn tractors, 814
- Air-cooled
- 1-cylinder
| Sparkplug gap | 0.025 inches [0.635 mm] |
|---|---|
| Displacement | 512 cc [31.27 ci] |
| Oil capacity | 2.5 qts [2.4 L] |
| Rated RPM | 3600 |
| Bore/Stroke | 3.25x3.50 inches [83 x 89 mm] |
| Exhaust valve clearance | 0.018 inches [0.457 mm] |
| Intake valve clearance | 0.009 inches [0.229 mm] |
| Starter volts | 12 |
| Starter | Electric |
| Power | 14 hp [10.4 kW] |
Transmission Information of Gravely lawn tractors, 814
Transmission variants 1
| Type | Shaft-driven gear |
|---|---|
| Type(optional) | SAE30 |
| Oil type | SAE30 |
| Gears | 8 forward and 4 reverse |
| Oil capacity | 6 qts [5.7 L] |
Transmission variants 2
Mechanical Specs of Gravely lawn tractors, 814
- Two-wheel drive
- Manual steering
- Open operator station.
Electrical System of Gravely lawn tractors, 814
| Ground | Negative |
|---|---|
| Battery Group | 22F |
| Battery volts | 12 |
| Battery AH | 43 |
Where it sits
With 14 HP, the Gravely lawn tractors 814 sits between 812 (12 HP) and 816S (16 HP) in Gravely lawn tractors's range. Its power puts it in the 83th percentile of 1970s models in our database (1008 machines).
Frequently asked questions
How much horsepower does the Gravely lawn tractors 814 have?
The Gravely lawn tractors 814 delivers 14 HP.
What years was the Gravely lawn tractors 814 produced?
The Gravely lawn tractors 814 was produced in 1973-1978.
What engine does the Gravely lawn tractors 814 have?
The Gravely lawn tractors 814 is powered by a 1-cylinder engine.
What transmission does the Gravely lawn tractors 814 use?
The Gravely lawn tractors 814 uses a Shaft-driven gear transmission.
How much does the Gravely lawn tractors 814 weigh?
The Gravely lawn tractors 814 weighs 900 lbs [408 kg].
Is the Gravely lawn tractors 814 4WD?
The Gravely lawn tractors 814 is available in 2WD.