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CaterpillarModel A
Caterpillar D7C
Crawler
- power
- 128 hp
- displacement
- 831 ci
- Cylinders
- 4
- Forward gears
- 5
Head to head · Crawler
Caterpillar D7C vs Caterpillar D7G SA Special Application
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CaterpillarModel B
Caterpillar D7G SA Special Application
Crawler
- power
- 250 hp
- displacement
- 638 ci
- Cylinders
- 6
- Forward gears
- 6
CaterpillarCaterpillar D7C
vs
CaterpillarCaterpillar D7G SA Special Application
How they compare
Headline specs vs. the whole Crawler
Engine Power
▲ D7G SA Special Application higher · +122 hp (+95%)D7C128 hp
D7G SA Special Application250 hp
Median Crawler Tractor200 hp
D7C is in the 47th percentile; D7G SA Special Application is in the 57th · 142 models
Engine Displacement
▲ D7C higher · +193 ci (+30%)D7C831 ci
D7G SA Special Application638 ci
Median Crawler Tractor468 ci
D7C is in the 88th percentile; D7G SA Special Application is in the 70th · 191 models
Cylinders
▲ D7G SA Special Application higher · +2 (+50%)D7C4
D7G SA Special Application6
Median Crawler Tractor6
D7C is in the 33rd percentile; D7G SA Special Application is in the 50th · 192 models
Forward Gears
▲ D7G SA Special Application higher · +1 (+20%)D7C5
D7G SA Special Application6
Median Crawler Tractor10
D7C is in the 25th percentile; D7G SA Special Application is in the 34th · 179 models
D7C (A)D7G SA Special Application (B)Median Crawler Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Caterpillar D7C | Caterpillar D7G SA Special Application | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | Caterpillar | Same |
| Model | D7C | D7G SA Special Application | — |
| Category | Crawler | Crawler, Agricultural | — |
Engine
| Spec | Caterpillar D7C | Caterpillar D7G SA Special Application | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | Caterpillar | Same |
| Model | D339 | 3306 | — |
| Power Output | 128hp | 250hp | ▲ D7G SA Special Application+122 hp · +95% |
| Rated RPM | 1,200RPM | 2,000RPM | ▲ D7G SA Special Application+800 RPM · +67% |
| Cylinders | 4 | 6 | ▲ D7G SA Special Application+2 · +50% |
| Displacement | 831ci | 638ci | ▲ D7C+193 ci · +30% |
| Bore | 5.8in | 4.8in | ▲ D7C+1 in · +21% |
| Stroke | 8in | 6in | ▲ D7C+2 in · +33% |
Transmission
| Spec | Caterpillar D7C | Caterpillar D7G SA Special Application | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
Dimensions & Weight
| Spec | Caterpillar D7C | Caterpillar D7G SA Special Application | Difference |
|---|---|---|---|
| Length | 168in | 179in | ▲ D7G SA Special Application+11 in · +7% |
| Width | 97in | 103in | ▲ D7G SA Special Application+6 in · +6% |
| Height | 81.3in | Not recorded | — |
| Operating Weight | 26,930lb | 40,700lb | ▲ D7G SA Special Application+13,770 lb · +51% |
Hydraulics
| Spec | Caterpillar D7C | Caterpillar D7G SA Special Application | Difference |
|---|---|---|---|
| System Type | Not recorded | Open Center | — |
| Steering Type | Manual Clutches | Not recorded | — |
Chassis & Drive
| Spec | Caterpillar D7C | Caterpillar D7G SA Special Application | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | Crawler | — |
| Steering Type | Manual Clutches | Not recorded | — |
Electrical
| Spec | Caterpillar D7C | Caterpillar D7G SA Special Application | Difference |
|---|---|---|---|
| Starter Type | Gasoline Pony Engine | Electric | — |
Capacities
| Spec | Caterpillar D7C | Caterpillar D7G SA Special Application | Difference |
|---|---|---|---|
| Coolant | 17gal | 12gal | ▲ D7C+5 gal · +42% |
Category context
Both models against the field
Engine Power
median 200 hpA · 47th percentile (128 hp)B · 57th percentile (250 hp)
Engine Displacement
median 468 ciA · 88th percentile (831 ci)B · 70th percentile (638 ci)
Cylinders
median 6A · 33rd percentile (4)B · 50th percentile (6)
Forward Gears
median 10A · 25th percentile (5)B · 34th percentile (6)
Operating Weight
median 23,320 lbA · 61st percentile (26,930 lb)B · 80th percentile (40,700 lb)
A · D7CB · D7G SA Special ApplicationMedian Crawler Tractor