Honda HT3810
The Honda HT3810 is a compact lawn and garden tractor that was made from 1985 to 1989. It's perfect for small to medium-sized yards. This tractor has a 2-wheel drive system and manual steering, making it easy to control. It uses a shaft-driven gear transmission with 5 forward gears and 1 reverse gear, giving you good speed options for different tasks. Under the hood, the HT3810 has a Honda G400 engine. This engine is air-cooled and runs on gasoline. It has 1 cylinder and puts out 10.1 hp, which is below average power for tractors. The engine size is also smaller than most, but it's enough for basic lawn care. The tractor is 68.9 inches long, 49.2 inches wide, and 40.9 inches tall. It weighs 545 pounds, which is lighter than many other tractors. This makes it easy to move around your yard. The HT3810 has an open operator station and starts with an electric starter, adding to its user-friendly design.

Quick specs
- Category
- Lawn and Garden
- Engine Power Output
- 10hp
- Operating Weight
- 545 lb
- Transmission
- Shaft-driven gear
At a glance
How the HT3810 compares
vs. Lawn and Garden medianDistribution
Engine Power (hp)
Across all Lawn and Garden tractors
This model
The HT3810 ranks at the 10th percentile for engine power among recorded lawn and garden tractors.
Overview
About the Honda HT3810
The Honda HT3810 is a compact lawn and garden tractor that was made from 1985 to 1989. It's perfect for small to medium-sized yards. This tractor has a 2-wheel drive system and manual steering, making it easy to control. It uses a shaft-driven gear transmission with 5 forward gears and 1 reverse gear, giving you good speed options for different tasks. Under the hood, the HT3810 has a Honda G400 engine. This engine is air-cooled and runs on gasoline. It has 1 cylinder and puts out 10.1 hp, which is below average power for tractors. The engine size is also smaller than most, but it's enough for basic lawn care. The tractor is 68.9 inches long, 49.2 inches wide, and 40.9 inches tall. It weighs 545 pounds, which is lighter than many other tractors. This makes it easy to move around your yard. The HT3810 has an open operator station and starts with an electric starter, adding to its user-friendly design.
Full specifications
Every recorded spec
General
| Manufacturer | Honda |
|---|---|
| Model | HT3810 |
| Category | Lawn and Garden tractor |
| Type | 4x2 2WD |
| Years built | 1985–1989 |
| Operating weight | 545lb |
Engine
| Make | Honda |
|---|---|
| Model | G400 |
| Power | 10.1hp |
| Cylinders | 1 |
| Displacement | 24.8ci |
| Bore | 3.39in |
| Stroke | 2.8in |
Transmission
| Type | Shaft-driven gear |
|---|---|
| Forward gears | 5 |
| Reverse gears | 1 |
Chassis & drive
| Chassis | 4x2 2WD |
|---|---|
| Drive | 2WD |
| Steering | Manual |
| Cab | Open |
Dimensions
| Length | 68.9in |
|---|---|
| Width | 49.2in |
| Height | 40.9in |
| Operating weight | 545lb |
Head to head
HT3810 vs. Lawn and Garden median
How the Honda HT3810 compares to other Lawn and Garden tractors
| Spec | This model | Lawn and Garden median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 10.1 hp | 18 hp | -44% | 10th |
| Engine Displacement | 24.8 ci | 41.1 ci | -40% | 17th |
| Cylinders | 1 | 2 | -50% | 17th |
| Forward Gears | 5 | 6 | -17% | 38th |
| Operating Weight | 545 lb | 738 lb | -26% | 26th |
| Length | 68.9 in | 71.7 in | -4% | 38th |
| Width | 49.2 in | 43.3 in | +14% | 76th |
| Height | 40.9 in | 42.9 in | -5% | 21st |
Medians and percentiles are computed from the lawn and garden tractors in our database with a recorded value for each spec (sample sizes 152–380 models).
Compare to tractors with similar specs
Commonly compared Honda tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Honda H3011 | 11 hp | 364 lb | — | Compare → |
| Honda Harmony H1011 | 11 hp | 330 lb | — | Compare → |
| Honda HF1211 | 11 hp | 368 lb | — | Compare → |
| Honda HT-R3811 | 11 hp | 860 lb | 1985–1988 | Compare → |
| Honda RT5000 | 11 hp | 959 lb | 1986–1989 | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Cub Cadet 104 | 10.1 hp | 604 lb | — | Compare → |
| Cub Cadet 105 | 10.1 hp | 624 lb | 1967–1969 | Compare → |
| Cub Cadet 108 | 10.1 hp | — | 1971–1974 | Compare → |
| Cub Cadet 109 | 10.1 hp | — | 1971–1974 | Compare → |
| Bolens 1050 | 10 hp | 644 lb | 1966–1969 | Compare → |
Explore
Honda siblings
Explore
Similar-spec models
Gallery
Honda HT3810 photos





FAQ
Common questions
When was the Honda HT3810 in production?
Honda HT3810 production started in 1985 and ended in 1989.
How much horsepower does the Honda HT3810 have?
The Honda HT3810 produces 10.1 hp from its 1-cylinder engine. Engine displacement is 24.8 ci.
How much does the Honda HT3810 weigh?
The Honda HT3810 weighs about 545 lb in operating condition.
What transmission is in the Honda HT3810?
Transmission on the Honda HT3810 is Shaft-driven gear, with 5 forward speeds.
What maintenance does the Honda HT3810 require?
Like any tractor, the Honda HT3810 needs periodic engine oil and filter changes, hydraulic fluid checks, and regular greasing and inspection. The owner's manual lists the manufacturer's recommended service intervals.





