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ChamberlainModel A
Chamberlain 40KA
Utility
- power
- 48.5 hp
- displacement
- 368 ci
- Cylinders
- 2
- Forward gears
- 9
Head to head · Utility
Chamberlain 40KA vs John Deere R
Image not recorded
John DeereModel B
John Deere R
Utility
- power
- 35 hp
- displacement
- 416 ci
- Cylinders
- 2
- Forward gears
- 5
ChamberlainChamberlain 40KA
vs
John DeereJohn Deere R
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ 40KA higher · +13.5 hp (+39%)40KA48.5 hp
R35 hp
Median Utility Tractor55 hp
40KA is in the 43rd percentile; R is in the 28th · 5,383 models
Engine Displacement
▲ R higher · +48 ci (+13%)40KA368 ci
R416 ci
Median Utility Tractor183 ci
40KA is in the 88th percentile; R is in the 92nd · 5,580 models
Cylinders
= Effectively tied40KA2
R2
Median Utility Tractor4
40KA is in the 3rd percentile; R is in the 3rd · 5,720 models
Forward Gears
▲ 40KA higher · +4 (+80%)40KA9
R5
Median Utility Tractor12
40KA is in the 35th percentile; R is in the 6th · 4,941 models
40KA (A)R (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Chamberlain 40KA | John Deere R | Difference |
|---|---|---|---|
| Manufacturer | Chamberlain | John Deere | — |
| Model | 40KA | R | — |
| Category | Utility, Standard Tread | Utility, Standard Tread | Same |
Engine
| Spec | Chamberlain 40KA | John Deere R | Difference |
|---|---|---|---|
| Manufacturer | Chamberlain | John Deere | — |
| Power Output | 48.5hp | 35hp | ▲ 40KA+13.5 hp · +39% |
| Rated RPM | 1,200RPM | 1,000RPM | ▲ 40KA+200 RPM · +20% |
| Cylinders | 2 | 2 | Same |
| Displacement | 368ci | 416ci | ▲ R+48 ci · +13% |
| Bore | 6.1in | 5.8in | ▲ 40KA+0.3 in · +5% |
| Stroke | 6.3in | 8in | ▲ R+1.7 in · +27% |
Transmission
| Spec | Chamberlain 40KA | John Deere R | Difference |
|---|---|---|---|
| Type | Sliding gear | Gear | — |
Dimensions & Weight
| Spec | Chamberlain 40KA | John Deere R | Difference |
|---|---|---|---|
| Length | 135in | 147in | ▲ R+12 in · +9% |
| Width | 68in | 79.5in | ▲ R+11.5 in · +17% |
| Height | 90in | 78.1in | ▲ 40KA+11.9 in · +15% |
| Operating Weight | 8,500lb | 7,603lb | ▲ 40KA+897 lb · +12% |
Hydraulics
| Spec | Chamberlain 40KA | John Deere R | Difference |
|---|---|---|---|
| Steering Type | Mechanical - Recirculating ball | Manual | — |
Power Take-off (PTO)
| Spec | Chamberlain 40KA | John Deere R | Difference |
|---|---|---|---|
| Type | Not recorded | Live | — |
| Speed 1 | Not recorded | 540rpm | — |
Chassis & Drive
| Spec | Chamberlain 40KA | John Deere R | Difference |
|---|---|---|---|
| Chassis Type | 4x2 | 4x2 2WD | — |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Mechanical - Recirculating ball | Manual | — |
| Brake Type | Not recorded | Mechanical drum | — |
Electrical
| Spec | Chamberlain 40KA | John Deere R | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric and 2-cylinder pony motor | — |
Capacities
| Spec | Chamberlain 40KA | John Deere R | Difference |
|---|---|---|---|
| Coolant | Not recorded | 13.6gal | — |
Operator Station
| Spec | Chamberlain 40KA | John Deere R | Difference |
|---|---|---|---|
| Type | Not recorded | Open operator station | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 43rd percentile (48.5 hp)B · 28th percentile (35 hp)
Engine Displacement
median 183 ciA · 88th percentile (368 ci)B · 92nd percentile (416 ci)
Cylinders
median 4A · 3rd percentile (2)B · 3rd percentile (2)
Forward Gears
median 12A · 35th percentile (9)B · 6th percentile (5)
Operating Weight
median 5,303 lbA · 79th percentile (8,500 lb)B · 72nd percentile (7,603 lb)
A · 40KAB · RMedian Utility Tractor