BolensModel A
Bolens G172
Sub-Compact
- power
- 17 hp
- displacement
- 46.6 ci
- Cylinders
- 2
- Forward gears
- 6
Head to head · Sub-Compact
Bolens G172 vs Yanmar AF-17
YanmarModel B
Yanmar AF-17
Utility
- power
- 16.8 hp
- displacement
- 61.4 ci
- Cylinders
- 3
- Forward gears
- 12
BolensBolens G172
vs
YanmarYanmar AF-17
How they compare
Headline specs vs. the whole Sub-Compact
Engine Power
▲ G172 higher · +0.2 hp (+1%)G17217 hp
AF-1716.8 hp
Median Sub-Compact Tractor26.9 hp
G172 is in the 15th percentile; AF-17 is in the 14th · 816 models
Engine Displacement
▲ AF-17 higher · +14.8 ci (+32%)G17246.6 ci
AF-1761.4 ci
Median Sub-Compact Tractor91.4 ci
G172 is in the 8th percentile; AF-17 is in the 24th · 757 models
Cylinders
▲ AF-17 higher · +1 (+50%)G1722
AF-173
Median Sub-Compact Tractor3
G172 is in the 11th percentile; AF-17 is in the 50th · 802 models
Forward Gears
▲ AF-17 higher · +6 (+100%)G1726
AF-1712
Median Sub-Compact Tractor9
G172 is in the 18th percentile; AF-17 is in the 73rd · 616 models
G172 (A)AF-17 (B)Median Sub-Compact Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Bolens G172 | Yanmar AF-17 | Difference |
|---|---|---|---|
| Manufacturer | Bolens | Yanmar | — |
| Model | G172 | AF-17 | — |
| Category | Sub-Compact | Utility | — |
Engine
| Spec | Bolens G172 | Yanmar AF-17 | Difference |
|---|---|---|---|
| Manufacturer | Iseki, Mitsubishi | Yanmar | — |
| Model | KE 75 | 3TNE74 | — |
| Power Output | 17hp | 16.8hp | ▲ G172+0.2 hp · +1% |
| Rated RPM | Not recorded | 2,500RPM | — |
| Cylinders | 2 | 3 | ▲ AF-17+1 · +50% |
| Displacement | 46.6ci | 61.4ci | ▲ AF-17+14.8 ci · +32% |
| Bore | 3.1in | 2.9in | ▲ G172+0.2 in · +7% |
| Stroke | 3.2in | 3.1in | Same |
Transmission
| Spec | Bolens G172 | Yanmar AF-17 | Difference |
|---|---|---|---|
| Type | unsynchronized gear | Creeper | — |
Dimensions & Weight
| Spec | Bolens G172 | Yanmar AF-17 | Difference |
|---|---|---|---|
| Length | 76.4in | 103in | ▲ AF-17+26.6 in · +35% |
| Width | 37.8in | 42.1in | ▲ AF-17+4.3 in · +11% |
| Height | 46.9in | 73in | ▲ AF-17+26.1 in · +56% |
| Operating Weight | 1,056lb | 1,631lb | ▲ AF-17+575 lb · +54% |
Tires
| Spec | Bolens G172 | Yanmar AF-17 | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 12-Jun | — |
| Rear Tire Size | Not recorded | 8.3-20 | — |
Chassis & Drive
| Spec | Bolens G172 | Yanmar AF-17 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x4 MFWD 4WD | — |
| Drive Type | Not recorded | 4WD | — |
Electrical
| Spec | Bolens G172 | Yanmar AF-17 | Difference |
|---|---|---|---|
| Starter Type | Electric Starter | Electric | — |
Capacities
| Spec | Bolens G172 | Yanmar AF-17 | Difference |
|---|---|---|---|
| Coolant | 1.1gal | Not recorded | — |
Category context
Both models against the field
Engine Power
median 26.9 hpA · 15th percentile (17 hp)B · 14th percentile (16.8 hp)
Engine Displacement
median 91.4 ciA · 8th percentile (46.6 ci)B · 24th percentile (61.4 ci)
Cylinders
median 3A · 11th percentile (2)B · 50th percentile (3)
Forward Gears
median 9A · 18th percentile (6)B · 73rd percentile (12)
Operating Weight
median 2,700 lbA · 2nd percentile (1,056 lb)B · 29th percentile (1,631 lb)
A · G172B · AF-17Median Sub-Compact Tractor