ChamberlainModel A
Chamberlain 55KA
Utility
- power
- Not recorded
- displacement
- 430 ci
- Cylinders
- 2
- Forward gears
- 9
Head to head · Utility
Chamberlain 55KA vs Huber 21-39 Super Four
Image not recorded
HuberModel B
Huber 21-39 Super Four
Utility
- power
- Not recorded
- displacement
- 461 ci
- Cylinders
- 4
- Forward gears
- 2
ChamberlainChamberlain 55KA
vs
HuberHuber 21-39 Super Four
How they compare
Headline specs vs. the whole Utility
Engine Displacement
▲ 21-39 Super Four higher · +31 ci (+7%)55KA430 ci
21-39 Super Four461 ci
Median Utility Tractor183 ci
55KA is in the 92nd percentile; 21-39 Super Four is in the 93rd · 5,580 models
Cylinders
▲ 21-39 Super Four higher · +2 (+100%)55KA2
21-39 Super Four4
Median Utility Tractor4
55KA is in the 3rd percentile; 21-39 Super Four is in the 50th · 5,720 models
Forward Gears
▲ 55KA higher · +7 (+350%)55KA9
21-39 Super Four2
Median Utility Tractor12
55KA is in the 35th percentile; 21-39 Super Four is in the 1st · 4,941 models
Operating Weight
▲ 55KA higher · +700 lb (+8%)55KA9,150 lb
21-39 Super Four8,450 lb
Median Utility Tractor5,303 lb
55KA is in the 82nd percentile; 21-39 Super Four is in the 79th · 5,107 models
55KA (A)21-39 Super Four (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Chamberlain 55KA | Huber 21-39 Super Four | Difference |
|---|---|---|---|
| Manufacturer | Chamberlain | Huber | — |
| Model | 55KA | 21-39 Super Four | — |
| Category | Utility, Standard Tread | Utility, Standard Tread | Same |
Engine
| Spec | Chamberlain 55KA | Huber 21-39 Super Four | Difference |
|---|---|---|---|
| Manufacturer | Chamberlain | Stearns | — |
| Rated RPM | 1,200RPM | 1,000RPM | ▲ 55KA+200 RPM · +20% |
| Cylinders | 2 | 4 | ▲ 21-39 Super Four+2 · +100% |
| Displacement | 430ci | 461ci | ▲ 21-39 Super Four+31 ci · +7% |
| Bore | 6.6in | 4.8in | ▲ 55KA+1.8 in · +38% |
| Stroke | 6.3in | 6.5in | ▲ 21-39 Super Four+0.2 in · +3% |
Transmission
| Spec | Chamberlain 55KA | Huber 21-39 Super Four | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
Dimensions & Weight
| Spec | Chamberlain 55KA | Huber 21-39 Super Four | Difference |
|---|---|---|---|
| Length | 135in | 158in | ▲ 21-39 Super Four+23 in · +17% |
| Width | 68in | 76in | ▲ 21-39 Super Four+8 in · +12% |
| Height | 90in | 62in | ▲ 55KA+28 in · +45% |
| Operating Weight | 9,150lb | 8,450lb | ▲ 55KA+700 lb · +8% |
Hydraulics
| Spec | Chamberlain 55KA | Huber 21-39 Super Four | Difference |
|---|---|---|---|
| Steering Type | Mechanical - Recirculating ball | Manual | — |
Chassis & Drive
| Spec | Chamberlain 55KA | Huber 21-39 Super Four | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Mechanical - Recirculating ball | Manual | — |
Electrical
| Spec | Chamberlain 55KA | Huber 21-39 Super Four | Difference |
|---|---|---|---|
| Starter Type | Electric Starter | Not recorded | — |
Capacities
| Spec | Chamberlain 55KA | Huber 21-39 Super Four | Difference |
|---|---|---|---|
| Coolant | Not recorded | 10gal | — |
Category context
Both models against the field
Engine Displacement
median 183 ciA · 92nd percentile (430 ci)B · 93rd percentile (461 ci)
Cylinders
median 4A · 3rd percentile (2)B · 50th percentile (4)
Forward Gears
median 12A · 35th percentile (9)B · 1st percentile (2)
Operating Weight
median 5,303 lbA · 82nd percentile (9,150 lb)B · 79th percentile (8,450 lb)
Length
median 137 inA · 48th percentile (135 in)B · 75th percentile (158 in)
A · 55KAB · 21-39 Super FourMedian Utility Tractor