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CaterpillarModel A
Caterpillar D3B SA Special Application
Crawler
- power
- Not recorded
- displacement
- 318 ci
- Cylinders
- 4
- Forward gears
- 5
Head to head · Crawler
Caterpillar D3B SA Special Application vs Caterpillar R3
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CaterpillarModel B
Caterpillar R3
Crawler
- power
- Not recorded
- displacement
- 350 ci
- Cylinders
- 4
- Forward gears
- 3
CaterpillarCaterpillar D3B SA Special Application
vs
CaterpillarCaterpillar R3
How they compare
Headline specs vs. the whole Crawler
Engine Displacement
▲ R3 higher · +32 ci (+10%)D3B SA Special Application318 ci
R3350 ci
Median Crawler Tractor468 ci
D3B SA Special Application is in the 42nd percentile; R3 is in the 44th · 191 models
Cylinders
= Effectively tiedD3B SA Special Application4
R34
Median Crawler Tractor6
D3B SA Special Application is in the 33rd percentile; R3 is in the 33rd · 192 models
Forward Gears
▲ D3B SA Special Application higher · +2 (+67%)D3B SA Special Application5
R33
Median Crawler Tractor10
D3B SA Special Application is in the 25th percentile; R3 is in the 8th · 179 models
D3B SA Special Application (A)R3 (B)Median Crawler Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Caterpillar D3B SA Special Application | Caterpillar R3 | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | Caterpillar | Same |
| Model | D3B SA Special Application | R3 | — |
| Category | Crawler, Agricultural | Crawler | — |
Engine
| Spec | Caterpillar D3B SA Special Application | Caterpillar R3 | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | Caterpillar | Same |
| Model | 3204 | Not recorded | — |
| Rated RPM | 2,400RPM | 1,100RPM | ▲ D3B SA Special Application+1,300 RPM · +118% |
| Cylinders | 4 | 4 | Same |
| Displacement | 318ci | 350ci | ▲ R3+32 ci · +10% |
| Bore | 4.5in | 4.5in | Same |
| Stroke | 5in | 5.5in | ▲ R3+0.5 in · +10% |
Transmission
| Spec | Caterpillar D3B SA Special Application | Caterpillar R3 | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
Dimensions & Weight
| Spec | Caterpillar D3B SA Special Application | Caterpillar R3 | 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 R3 | Difference |
|---|---|---|---|
| System Type | Open Center | Not recorded | — |
Chassis & Drive
| Spec | Caterpillar D3B SA Special Application | Caterpillar R3 | Difference |
|---|---|---|---|
| Chassis Type | Crawler | Not recorded | — |
Electrical
| Spec | Caterpillar D3B SA Special Application | Caterpillar R3 | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
Capacities
| Spec | Caterpillar D3B SA Special Application | Caterpillar R3 | Difference |
|---|---|---|---|
| Coolant | 6.8gal | Not recorded | — |
Operator Station
| Spec | Caterpillar D3B SA Special Application | Caterpillar R3 | Difference |
|---|---|---|---|
| Type | ROPS | Not recorded | — |
Category context
Both models against the field
Engine Displacement
median 468 ciA · 42nd percentile (318 ci)B · 44th percentile (350 ci)
Cylinders
median 6A · 33rd percentile (4)B · 33rd percentile (4)
Forward Gears
median 10A · 25th percentile (5)B · 8th percentile (3)
A · D3B SA Special ApplicationB · R3Median Crawler Tractor