ChamberlainModel A
Chamberlain 306
Utility
- power
- 70 hp
- displacement
- 306 ci
- Cylinders
- 6
- Forward gears
- 9
Head to head · Standard Tread
Chamberlain 306 vs Chamberlain 45KA
Image not recorded
ChamberlainModel B
Chamberlain 45KA
Standard Tread
- power
- Not recorded
- displacement
- 368 ci
- Cylinders
- 2
- Forward gears
- 9
ChamberlainChamberlain 306
vs
ChamberlainChamberlain 45KA
How they compare
Headline specs vs. the whole Standard Tread
Engine Displacement
▲ 45KA higher · +62 ci (+20%)306306 ci
45KA368 ci
Median Standard Tread Tractor382 ci
306 is in the 36th percentile; 45KA is in the 49th · 353 models
Cylinders
▲ 306 higher · +4 (+200%)3066
45KA2
Median Standard Tread Tractor4
306 is in the 93rd percentile; 45KA is in the 23rd · 367 models
Forward Gears
= Effectively tied3069
45KA9
Median Standard Tread Tractor4
306 is in the 91st percentile; 45KA is in the 91st · 341 models
306 (A)45KA (B)Median Standard Tread Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Chamberlain 306 | Chamberlain 45KA | Difference |
|---|---|---|---|
| Manufacturer | Chamberlain | Chamberlain | Same |
| Model | 306 | 45KA | — |
| Category | Utility, Standard Tread | Standard Tread | — |
Engine
| Spec | Chamberlain 306 | Chamberlain 45KA | Difference |
|---|---|---|---|
| Manufacturer | Perkins | Chamberlain | — |
| Model | 6.306 | Not recorded | — |
| Power Output | 70hp | Not recorded | — |
| Rated RPM | 2,000RPM | 1,200RPM | ▲ 306+800 RPM · +67% |
| Cylinders | 6 | 2 | ▲ 306+4 · +200% |
| Displacement | 306ci | 368ci | ▲ 45KA+62 ci · +20% |
| Bore | 3.6in | 6.1in | ▲ 45KA+2.5 in · +69% |
| Stroke | 5in | 6.3in | ▲ 45KA+1.3 in · +26% |
Transmission
| Spec | Chamberlain 306 | Chamberlain 45KA | Difference |
|---|---|---|---|
| Type | Gear | Sliding gear | — |
Dimensions & Weight
| Spec | Chamberlain 306 | Chamberlain 45KA | Difference |
|---|---|---|---|
| Length | Not recorded | 135in | — |
| Width | Not recorded | 68in | — |
| Height | Not recorded | 90in | — |
| Operating Weight | Not recorded | 9,000lb | — |
Hydraulics
| Spec | Chamberlain 306 | Chamberlain 45KA | Difference |
|---|---|---|---|
| Steering Type | Manual | Mechanical - recirculating ball | — |
Tread Width
| Spec | Chamberlain 306 | Chamberlain 45KA | Difference |
|---|---|---|---|
| Front Tread Width | Not recorded | 7.5in | — |
| Rear Tread | Not recorded | 15in | — |
Hitch & Towing
| Spec | Chamberlain 306 | Chamberlain 45KA | Difference |
|---|---|---|---|
| Hitch Category | II | Not recorded | — |
Chassis & Drive
| Spec | Chamberlain 306 | Chamberlain 45KA | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Mechanical - recirculating ball | — |
Electrical
| Spec | Chamberlain 306 | Chamberlain 45KA | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Category context
Both models against the field
Engine Displacement
median 382 ciA · 36th percentile (306 ci)B · 49th percentile (368 ci)
Cylinders
median 4A · 93rd percentile (6)B · 23rd percentile (2)
Forward Gears
median 4A · 91st percentile (9)B · 91st percentile (9)
A · 306B · 45KAMedian Standard Tread Tractor