Similar specLawn and GardenPerformance profile
Jacobsen G20D
The Jacobsen G20D is a compact tractor built for light to medium-duty work. It has a 2-wheel drive (2WD) system and a gear transmission with 6 forward gears and 2 reverse gears. This setup gives the tractor good control for various tasks around the farm or garden. Under the hood, the G20D is powered by a Perkins AD3.152 engine. This diesel engine has 3 cylinders and is liquid-cooled, which helps it run smoothly. It has a displacement of 152.7 cubic inches and can produce 45 horsepower. The engine has a bore of 3.6 inches and a stroke of 5 inches. To get the tractor started, it uses an electric starter, making it easy to begin work on cold mornings.
ManufacturerJacobsenPower45 hpEngine3-cylTransGear
Quick specs
- Category
- Lawn and Garden
- Engine Power Output
- 45hp
- Transmission
- Gear
At a glance
How the G20D compares
vs. Lawn and Garden medianDistribution
Engine Power (hp)
Across all Lawn and Garden tractors
45 hp · 98th
This model
4
Median 18 hp
28
45
This modelLawn and Garden tractorsMediann = 380
The G20D ranks at the 98th percentile for engine power among recorded lawn and garden tractors.
Overview
About the Jacobsen G20D
The Jacobsen G20D is a compact tractor built for light to medium-duty work. It has a 2-wheel drive (2WD) system and a gear transmission with 6 forward gears and 2 reverse gears. This setup gives the tractor good control for various tasks around the farm or garden. Under the hood, the G20D is powered by a Perkins AD3.152 engine. This diesel engine has 3 cylinders and is liquid-cooled, which helps it run smoothly. It has a displacement of 152.7 cubic inches and can produce 45 horsepower. The engine has a bore of 3.6 inches and a stroke of 5 inches. To get the tractor started, it uses an electric starter, making it easy to begin work on cold mornings.
Full specifications
Every recorded spec
General
| Manufacturer | Jacobsen |
|---|---|
| Model | G20D |
| Category | Lawn and Garden tractor |
| Type | 4x2 2WD |
Engine
| Make | Perkins |
|---|---|
| Model | AD3.152 |
| Power | 45hp |
| Cylinders | 3 |
| Displacement | 152.7ci |
| Bore | 3.6in |
| Stroke | 5in |
Transmission
| Type | Gear |
|---|---|
| Forward gears | 6 |
| Reverse gears | 2 |
Chassis & drive
| Chassis | 4x2 2WD |
|---|---|
| Drive | 2WD |
Head to head
G20D vs. Lawn and Garden median
How the Jacobsen G20D compares to other Lawn and Garden tractors
| Spec | This model | Lawn and Garden median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 45 hp | 18 hp | +150% | 98th |
| Engine Displacement | 153 ci | 41.1 ci | +272% | 97th |
| Cylinders | 3 | 2 | +50% | 87th |
| Forward Gears | 6 | 6 | at median | 50th |
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 tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Ag King AK4540 | 45 hp | 4,650 lb | — | Compare → |
| Apollo 454 | 45 hp | 4,365 lb | — | Compare → |
| Ascot Universal 445 | 45 hp | 4,500 lb | — | Compare → |
| Barreiros 5000 VR | 45 hp | 4,080 lb | — | Compare → |
| AGCO ST45 | 44.2 hp | 4,448 lb | — | Compare → |
Explore
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Gallery
Jacobsen G20D photos
FAQ
Common questions
How powerful is the Jacobsen G20D?
The Jacobsen G20D has an engine power output of 45 hp. It is powered by a 3-cylinder engine displacing 152.7 ci.
What type of transmission does the Jacobsen G20D have?
The Jacobsen G20D uses a Gear transmission offering 6 forward gears.
What routine service does the Jacobsen G20D need?
Regular maintenance for the Jacobsen G20D includes checking and changing engine oil, hydraulic fluid, and filters, plus routine inspections as recommended in the owner's manual. Always follow the manufacturer's maintenance schedule for specific intervals and procedures.