Image not recorded
CaterpillarModel A
Caterpillar D3B SA Special Application
Crawler
- power
- Not recorded
- displacement
- 318 ci
- Cylinders
- 4
- Forward gears
- 5
Head to head · Agricultural
Caterpillar D3B SA Special Application vs Caterpillar R4
Image not recorded
CaterpillarModel B
Caterpillar R4
Agricultural
- power
- Not recorded
- displacement
- 461 ci
- Cylinders
- 4
- Forward gears
- 5
CaterpillarCaterpillar D3B SA Special Application
vs
CaterpillarCaterpillar R4
How they compare
Headline specs vs. the whole Agricultural
Engine Displacement
▲ R4 higher · +143 ci (+45%)D3B SA Special Application318 ci
R4461 ci
Median Agricultural Tractor336 ci
D3B SA Special Application is in the 49th percentile; R4 is in the 83rd · 1,083 models
Cylinders
= Effectively tiedD3B SA Special Application4
R44
Median Agricultural Tractor5.5
D3B SA Special Application is in the 31st percentile; R4 is in the 31st · 1,130 models
Forward Gears
= Effectively tiedD3B SA Special Application5
R45
Median Agricultural Tractor16
D3B SA Special Application is in the 7th percentile; R4 is in the 7th · 972 models
D3B SA Special Application (A)R4 (B)Median Agricultural Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Caterpillar D3B SA Special Application | Caterpillar R4 | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | Caterpillar | Same |
| Model | D3B SA Special Application | R4 | — |
| Category | Crawler, Agricultural | Agricultural | — |
Engine
| Spec | Caterpillar D3B SA Special Application | Caterpillar R4 | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | Caterpillar | Same |
| Model | 3204 | Not recorded | — |
| Rated RPM | 2,400RPM | 1,400RPM | ▲ D3B SA Special Application+1,000 RPM · +71% |
| Cylinders | 4 | 4 | Same |
| Displacement | 318ci | 461ci | ▲ R4+143 ci · +45% |
| Bore | 4.5in | 4.8in | ▲ R4+0.3 in · +7% |
| Stroke | 5in | 6.5in | ▲ R4+1.5 in · +30% |
Transmission
| Spec | Caterpillar D3B SA Special Application | Caterpillar R4 | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
Dimensions & Weight
| Spec | Caterpillar D3B SA Special Application | Caterpillar R4 | Difference |
|---|---|---|---|
| Length | 146in | Not recorded | — |
| Width | 60in | Not recorded | — |
| Height | 107in | Not recorded | — |
| Operating Weight | 13,846lb | Not recorded | — |
Hydraulics
| Spec | Caterpillar D3B SA Special Application | Caterpillar R4 | Difference |
|---|---|---|---|
| System Type | Open Center | Not recorded | — |
Chassis & Drive
| Spec | Caterpillar D3B SA Special Application | Caterpillar R4 | Difference |
|---|---|---|---|
| Chassis Type | Crawler | Not recorded | — |
Electrical
| Spec | Caterpillar D3B SA Special Application | Caterpillar R4 | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
Capacities
| Spec | Caterpillar D3B SA Special Application | Caterpillar R4 | Difference |
|---|---|---|---|
| Coolant | 6.8gal | Not recorded | — |
Operator Station
| Spec | Caterpillar D3B SA Special Application | Caterpillar R4 | Difference |
|---|---|---|---|
| Type | ROPS | Not recorded | — |
Category context
Both models against the field
Engine Displacement
median 336 ciA · 49th percentile (318 ci)B · 83rd percentile (461 ci)
Cylinders
median 5.5A · 31st percentile (4)B · 31st percentile (4)
Forward Gears
median 16A · 7th percentile (5)B · 7th percentile (5)
A · D3B SA Special ApplicationB · R4Median Agricultural Tractor