ChamberlainModel A
Chamberlain 306
Utility
- power
- 70 hp
- displacement
- 306 ci
- Cylinders
- 6
- Forward gears
- 9
Head to head · Utility
Chamberlain 306 vs International Harvester B-614
Image not recorded
International HarvesterModel B
International Harvester B-614
Utility
- power
- 62.5 hp
- displacement
- 281 ci
- Cylinders
- 4
- Forward gears
- 8
ChamberlainChamberlain 306
vs
International HarvesterInternational Harvester B-614
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ 306 higher · +7.5 hp (+12%)30670 hp
B-61462.5 hp
Median Utility Tractor55 hp
306 is in the 63rd percentile; B-614 is in the 56th · 5,383 models
Engine Displacement
▲ 306 higher · +25 ci (+9%)306306 ci
B-614281 ci
Median Utility Tractor183 ci
306 is in the 85th percentile; B-614 is in the 82nd · 5,580 models
Cylinders
▲ 306 higher · +2 (+50%)3066
B-6144
Median Utility Tractor4
306 is in the 93rd percentile; B-614 is in the 50th · 5,720 models
Forward Gears
▲ 306 higher · +1 (+13%)3069
B-6148
Median Utility Tractor12
306 is in the 35th percentile; B-614 is in the 23rd · 4,941 models
306 (A)B-614 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Chamberlain 306 | International Harvester B-614 | Difference |
|---|---|---|---|
| Manufacturer | Chamberlain | International Harvester | — |
| Model | 306 | B-614 | — |
| Category | Utility, Standard Tread | Utility, Standard Tread | Same |
Engine
| Spec | Chamberlain 306 | International Harvester B-614 | Difference |
|---|---|---|---|
| Manufacturer | Perkins | International Harvester | — |
| Model | 6.306 | BD-281 | — |
| Power Output | 70hp | 62.5hp | ▲ 306+7.5 hp · +12% |
| Rated RPM | 2,000RPM | 1,600RPM | ▲ 306+400 RPM · +25% |
| Cylinders | 6 | 4 | ▲ 306+2 · +50% |
| Displacement | 306ci | 281ci | ▲ 306+25 ci · +9% |
| Bore | 3.6in | 4.1in | ▲ B-614+0.5 in · +14% |
| Stroke | 5in | 5.3in | ▲ B-614+0.3 in · +6% |
Transmission
| Spec | Chamberlain 306 | International Harvester B-614 | Difference |
|---|---|---|---|
| Type | Gear | Manual | — |
Hydraulics
| Spec | Chamberlain 306 | International Harvester B-614 | Difference |
|---|---|---|---|
| Steering Type | Manual | Mechanical | — |
Hitch & Towing
| Spec | Chamberlain 306 | International Harvester B-614 | Difference |
|---|---|---|---|
| Hitch Category | II | Not recorded | — |
Chassis & Drive
| Spec | Chamberlain 306 | International Harvester B-614 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Mechanical | — |
Electrical
| Spec | Chamberlain 306 | International Harvester B-614 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Category context
Both models against the field
Engine Power
median 55 hpA · 63rd percentile (70 hp)B · 56th percentile (62.5 hp)
Engine Displacement
median 183 ciA · 85th percentile (306 ci)B · 82nd percentile (281 ci)
Cylinders
median 4A · 93rd percentile (6)B · 50th percentile (4)
Forward Gears
median 12A · 35th percentile (9)B · 23rd percentile (8)
A · 306B · B-614Median Utility Tractor