Image not recorded
Silver KingModel A
Silver King R38
Agricultural
- power
- 24.5 hp
- displacement
- 133 ci
- Cylinders
- 4
- Forward gears
- 4
Head to head · Agricultural
Silver King R38 vs Silver King R66
Image not recorded
Silver KingModel B
Silver King R66
Row Crop
- power
- 24.5 hp
- displacement
- 113 ci
- Cylinders
- 4
- Forward gears
- 4
Silver KingSilver King R38
vs
Silver KingSilver King R66
How they compare
Headline specs vs. the whole Agricultural
Engine Power
= Effectively tiedR3824.5 hp
R6624.5 hp
Median Agricultural Tractor110 hp
R38 is in the 2nd percentile; R66 is in the 2nd · 1,028 models
Engine Displacement
▲ R38 higher · +20 ci (+18%)R38133 ci
R66113 ci
Median Agricultural Tractor336 ci
R38 is in the 4th percentile; R66 is in the 2nd · 1,083 models
Cylinders
= Effectively tiedR384
R664
Median Agricultural Tractor5.5
R38 is in the 31st percentile; R66 is in the 31st · 1,130 models
Forward Gears
= Effectively tiedR384
R664
Median Agricultural Tractor16
R38 is in the 3rd percentile; R66 is in the 3rd · 972 models
R38 (A)R66 (B)Median Agricultural Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Silver King R38 | Silver King R66 | Difference |
|---|---|---|---|
| Manufacturer | Silver King | Silver King | Same |
| Model | R38 | R66 | — |
| Category | Agricultural | Row Crop | — |
Engine
| Spec | Silver King R38 | Silver King R66 | Difference |
|---|---|---|---|
| Manufacturer | Hercules | Hercules | Same |
| Power Output | 24.5hp | 24.5hp | Same |
| Rated RPM | 1,400RPM | 1,400RPM | Same |
| Cylinders | 4 | 4 | Same |
| Displacement | 133ci | 113ci | ▲ R38+20 ci · +18% |
| Bore | 3.3in | 3in | ▲ R38+0.3 in · +10% |
| Stroke | 4in | 4in | Same |
Transmission
| Spec | Silver King R38 | Silver King R66 | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
Dimensions & Weight
| Spec | Silver King R38 | Silver King R66 | Difference |
|---|---|---|---|
| Length | 97in | 128in | ▲ R66+31 in · +32% |
| Width | 48in | 75in | ▲ R66+27 in · +56% |
| Height | 49in | 64in | ▲ R66+15 in · +31% |
| Operating Weight | 2,170lb | 2,790lb | ▲ R66+620 lb · +29% |
Hydraulics
| Spec | Silver King R38 | Silver King R66 | Difference |
|---|---|---|---|
| Steering Type | Manual | Manual | Same |
Chassis & Drive
| Spec | Silver King R38 | Silver King R66 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 3x2 2WD | — |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Manual | Same |
Operator Station
| Spec | Silver King R38 | Silver King R66 | Difference |
|---|---|---|---|
| Type | Not recorded | Open | — |
Category context
Both models against the field
Engine Power
median 110 hpA · 2nd percentile (24.5 hp)B · 2nd percentile (24.5 hp)
Engine Displacement
median 336 ciA · 4th percentile (133 ci)B · 2nd percentile (113 ci)
Cylinders
median 5.5A · 31st percentile (4)B · 31st percentile (4)
Forward Gears
median 16A · 3rd percentile (4)B · 3rd percentile (4)
Operating Weight
median 10,914 lbA · 2nd percentile (2,170 lb)B · 2nd percentile (2,790 lb)
A · R38B · R66Median Agricultural Tractor