Sub-Compact tractorsSpec sheet
Siromer 304
The Siromer 304 is a compact but capable tractor built for various farming tasks. It has a 4-wheel drive system, which helps it work well in tough conditions. The tractor is powered by a 3-cylinder diesel engine that produces 28 horsepower. This engine is liquid-cooled, which helps keep it running smoothly even during long workdays. The Siromer 304 has a manual transmission with 12 forward gears and 4 reverse gears. This gives the driver lots of options for different speeds and tasks. The tractor has power-assisted steering, making it easier to control. It's equipped with agricultural tires, with smaller 12-inch tires in front and larger 24-inch tires in the back. The tractor measures 117.8 inches long, 50.8 inches wide, and 96.1 inches tall. It weighs 2,756 pounds, which is heavy enough for stability but not too heavy for the engine to handle. The Siromer 304 also has a Category I hitch, allowing it to connect to many different farm tools and attachments.
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Key specifications
- Category
- Sub-Compact
- Engine power
- 28hp
- Operating weight
- 2,756 lb
- Transmission
- Manual
Category comparison
304 compared with its category
vs. Sub-Compact medianDistribution
Engine Power (hp)
All recorded Sub-Compact tractors
28 hp · 53rd
This model
4
Median 26.85 hp
49
This modelSub-Compact tractorsMediann = 816
The 304 ranks at the 53rd percentile for engine power among recorded sub-compact tractors.
Overview
About the Siromer 304
The Siromer 304 is a compact but capable tractor built for various farming tasks. It has a 4-wheel drive system, which helps it work well in tough conditions. The tractor is powered by a 3-cylinder diesel engine that produces 28 horsepower. This engine is liquid-cooled, which helps keep it running smoothly even during long workdays. The Siromer 304 has a manual transmission with 12 forward gears and 4 reverse gears. This gives the driver lots of options for different speeds and tasks. The tractor has power-assisted steering, making it easier to control. It's equipped with agricultural tires, with smaller 12-inch tires in front and larger 24-inch tires in the back. The tractor measures 117.8 inches long, 50.8 inches wide, and 96.1 inches tall. It weighs 2,756 pounds, which is heavy enough for stability but not too heavy for the engine to handle. The Siromer 304 also has a Category I hitch, allowing it to connect to many different farm tools and attachments.
Full specifications
Recorded specifications
General
| Manufacturer | Siromer |
|---|---|
| Model | 304 |
| Category | Sub-Compact tractor |
| Type | 4x4 MFWD 4WD |
| Operating weight | 2,756lb(1,250 kg) |
Engine
| Power | 28hp(20.88 kW) |
|---|---|
| Cylinders | 3 |
Transmission
| Type | Manual |
|---|---|
| Forward gears | 12 |
| Reverse gears | 4 |
Chassis & drive
| Chassis | 4x4 MFWD 4WD |
|---|---|
| Drive | 4WD |
| Steering | Power Assist |
Dimensions
| Length | 117.8in(2,992 mm) |
|---|---|
| Width | 50.8in(1,290 mm) |
| Height | 96.1in(2,441 mm) |
| Operating weight | 2,756lb(1,250 kg) |
Closest alternatives
304 compared with the nearest models by horsepower
Among sub-compact tractors, the Yanmar AF328 and the Branson 2800 are closest to the Siromer 304 in rated horsepower. The Yanmar AF328 matches it on rated power at almost the same operating weight. The Branson 2800 matches it on rated power and weighs 730 lb less, carrying 72 lb per horsepower against 98 lb. Of the 3 models, the 304 has the highest weight per horsepower at 98 lb per hp.
| Spec | Siromer 304 | Yanmar AF328 | Branson 2800 |
|---|---|---|---|
| Engine power | 28 hp20.9 kW | 28 hp20.9 kW | 28 hp20.9 kW |
| Operating weight | 2,756 lb1,250 kg | 2,756 lb1,250 kg | 2,023 lb918 kg |
| Weight per hp | 98 lb/hp60 kg/kW | 98 lb/hp60 kg/kW | 72 lb/hp44 kg/kW |
| Displacement | - | 91.3 ci1.5 L | 67.1 ci1.1 L |
| Cylinders | 3 | 3 | 3 |
| Transmission | Manual | Power shuttle | Gear |
| Drive | 4WD | - | 4WD |
Calculators
Calculators for the 304
PTO power
About 23 to 25 PTO hp
Estimated from the 28 hp engine rating. The calculator also estimates drawbar power by surface.
Implement sizing
Implements a 28 hp tractor can run
The calculator sizes mowers, tillers, discs, plows and balers for this tractor.
Ballast
114 lb per PTO hp as listed
Heavy draft work calls for 120 to 135 lb/hp. The calculator gives the ballast to add.
Units
28 hp is 20.9 kW
The converter gives kW and metric PS values, as used on European spec sheets.
Category medians
304 vs. Sub-Compact median
Siromer 304 compared with other Sub-Compact tractors
| Spec | This model | Sub-Compact median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 28 hp | 26.9 hp | +4% | 53rd |
| Cylinders | 3 | 3 | at median | 50th |
| Forward Gears | 12 | 9 | +33% | 73rd |
| Operating Weight | 2,756 lb | 2,700 lb | +2% | 51st |
| Length | 118 in | 113 in | +4% | 57th |
| Width | 50.8 in | 50.7 in | 0% | 50th |
| Height | 96.1 in | 78.4 in | +23% | 90th |
Medians and percentiles are calculated from the sub-compact tractors in the database that have a recorded value for each specification (sample size 584–816 models).
Same manufacturer
Other Siromer models
Other manufacturers
Models with similar horsepower
FAQ
Frequently asked questions
How much horsepower does the Siromer 304 have?
The Siromer 304 produces 28 hp from its 3-cylinder engine.
What transmission is in the Siromer 304?
Transmission on the Siromer 304 is Manual, with 12 forward speeds.
How much does the Siromer 304 weigh?
The Siromer 304 weighs about 2,756 lb in operating condition.
What maintenance does the Siromer 304 require?
The Siromer 304 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.