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SiromerModel A
Siromer 304
Sub-Compact
- power
- 28 hp
- displacement
- Not recorded
- Cylinders
- 3
- Forward gears
- 12
Head to head · Sub-Compact
Siromer 304 vs Yanmar AF328
YanmarModel B
Yanmar AF328
Sub-Compact
- power
- 28 hp
- displacement
- 91.3 ci
- Cylinders
- 3
- Forward gears
- 16
SiromerSiromer 304
vs
YanmarYanmar AF328
How they compare
Headline specs vs. the whole Sub-Compact
Engine Power
= Effectively tied30428 hp
AF32828 hp
Median Sub-Compact Tractor26.9 hp
304 is in the 53rd percentile; AF328 is in the 53rd · 816 models
Cylinders
= Effectively tied3043
AF3283
Median Sub-Compact Tractor3
304 is in the 50th percentile; AF328 is in the 50th · 802 models
Forward Gears
▲ AF328 higher · +4 (+33%)30412
AF32816
Median Sub-Compact Tractor9
304 is in the 73rd percentile; AF328 is in the 89th · 616 models
Operating Weight
= Effectively tied3042,756 lb
AF3282,756 lb
Median Sub-Compact Tractor2,700 lb
304 is in the 51st percentile; AF328 is in the 51st · 711 models
304 (A)AF328 (B)Median Sub-Compact Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Siromer 304 | Yanmar AF328 | Difference |
|---|---|---|---|
| Manufacturer | Siromer | Yanmar | — |
| Model | 304 | AF328 | — |
| Category | Sub-Compact | Sub-Compact | Same |
Engine
| Spec | Siromer 304 | Yanmar AF328 | Difference |
|---|---|---|---|
| Manufacturer | Not recorded | Yanmar | — |
| Model | Not recorded | 3TNE84 | — |
| Power Output | 28hp | 28hp | Same |
| Rated RPM | Not recorded | 2,500RPM | — |
| Cylinders | 3 | 3 | Same |
| Displacement | Not recorded | 91.3ci | — |
| Bore | Not recorded | 3.3in | — |
| Stroke | Not recorded | 3.5in | — |
Transmission
| Spec | Siromer 304 | Yanmar AF328 | Difference |
|---|---|---|---|
| Type | Manual | Power shuttle | — |
Dimensions & Weight
| Spec | Siromer 304 | Yanmar AF328 | Difference |
|---|---|---|---|
| Length | 118in | 116in | ▲ 304+2 in · +2% |
| Width | 50.8in | 53.7in | ▲ AF328+2.9 in · +6% |
| Height | 96.1in | 76.6in | ▲ 304+19.5 in · +25% |
| Operating Weight | 2,756lb | 2,756lb | Same |
Hydraulics
| Spec | Siromer 304 | Yanmar AF328 | Difference |
|---|---|---|---|
| Steering Type | Power Assist | Not recorded | — |
Power Take-off (PTO)
| Spec | Siromer 304 | Yanmar AF328 | Difference |
|---|---|---|---|
| Speed 1 | Not recorded | 568rpm | — |
| Speed 2 | Not recorded | 784rpm | — |
| Speed 3 | Not recorded | 991rpm | — |
Hitch & Towing
| Spec | Siromer 304 | Yanmar AF328 | Difference |
|---|---|---|---|
| Hitch Type | Category I | Not recorded | — |
| Hitch Category | Not recorded | I | — |
Chassis & Drive
| Spec | Siromer 304 | Yanmar AF328 | Difference |
|---|---|---|---|
| Chassis Type | 4x4 MFWD 4WD | Not recorded | — |
| Drive Type | 4WD | Not recorded | — |
| Steering Type | Power Assist | Not recorded | — |
Electrical
| Spec | Siromer 304 | Yanmar AF328 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
Category context
Both models against the field
Engine Power
median 26.9 hpA · 53rd percentile (28 hp)B · 53rd percentile (28 hp)
Cylinders
median 3A · 50th percentile (3)B · 50th percentile (3)
Forward Gears
median 9A · 73rd percentile (12)B · 89th percentile (16)
Operating Weight
median 2,700 lbA · 51st percentile (2,756 lb)B · 51st percentile (2,756 lb)
Length
median 113 inA · 57th percentile (118 in)B · 54th percentile (116 in)
A · 304B · AF328Median Sub-Compact Tractor