CaterpillarModel A
Caterpillar D7D
Crawler
- power
- Not recorded
- displacement
- 831 ci
- Cylinders
- 4
- Forward gears
- 5
Head to head · Crawler
Caterpillar D7D vs Caterpillar Seventy-Five
Image not recorded
CaterpillarModel B
Caterpillar Seventy-Five
Industrial
- power
- Not recorded
- displacement
- 1,039 ci
- Cylinders
- 6
- Forward gears
- 6
CaterpillarCaterpillar D7D
vs
CaterpillarCaterpillar Seventy-Five
How they compare
Headline specs vs. the whole Crawler
Engine Displacement
▲ Seventy-Five higher · +208 ci (+25%)D7D831 ci
Seventy-Five1,039 ci
Median Crawler Tractor468 ci
D7D is in the 88th percentile; Seventy-Five is in the 96th · 191 models
Cylinders
▲ Seventy-Five higher · +2 (+50%)D7D4
Seventy-Five6
Median Crawler Tractor6
D7D is in the 33rd percentile; Seventy-Five is in the 50th · 192 models
Forward Gears
▲ Seventy-Five higher · +1 (+20%)D7D5
Seventy-Five6
Median Crawler Tractor10
D7D is in the 25th percentile; Seventy-Five is in the 34th · 179 models
Operating Weight
▲ Seventy-Five higher · +7,227 lb (+30%)D7D24,330 lb
Seventy-Five31,557 lb
Median Crawler Tractor23,320 lb
D7D is in the 52nd percentile; Seventy-Five is in the 67th · 173 models
D7D (A)Seventy-Five (B)Median Crawler Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Caterpillar D7D | Caterpillar Seventy-Five | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | Caterpillar | Same |
| Model | D7D | Seventy-Five | — |
| Category | Crawler | Industrial | — |
Engine
| Spec | Caterpillar D7D | Caterpillar Seventy-Five | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | Caterpillar | Same |
| Rated RPM | 1,200RPM | 820RPM | ▲ D7D+380 RPM · +46% |
| Cylinders | 4 | 6 | ▲ Seventy-Five+2 · +50% |
| Displacement | 831ci | 1,039ci | ▲ Seventy-Five+208 ci · +25% |
| Bore | 5.8in | 5.3in | ▲ D7D+0.5 in · +9% |
| Stroke | 8in | 8in | Same |
Transmission
| Spec | Caterpillar D7D | Caterpillar Seventy-Five | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
Dimensions & Weight
| Spec | Caterpillar D7D | Caterpillar Seventy-Five | Difference |
|---|---|---|---|
| Length | 162in | 183in | ▲ Seventy-Five+21 in · +13% |
| Width | 97in | 104in | ▲ Seventy-Five+7 in · +7% |
| Height | 80in | 84.1in | ▲ Seventy-Five+4.1 in · +5% |
| Operating Weight | 24,330lb | 31,557lb | ▲ Seventy-Five+7,227 lb · +30% |
Hydraulics
| Spec | Caterpillar D7D | Caterpillar Seventy-Five | Difference |
|---|---|---|---|
| Steering Type | Manual clutches | Manual Clutch | — |
Chassis & Drive
| Spec | Caterpillar D7D | Caterpillar Seventy-Five | Difference |
|---|---|---|---|
| Steering Type | Manual clutches | Manual Clutch | — |
Electrical
| Spec | Caterpillar D7D | Caterpillar Seventy-Five | Difference |
|---|---|---|---|
| Starter Type | 2-cylinder pony engine | Not recorded | — |
Capacities
| Spec | Caterpillar D7D | Caterpillar Seventy-Five | Difference |
|---|---|---|---|
| Coolant | Not recorded | 28gal | — |
Category context
Both models against the field
Engine Displacement
median 468 ciA · 88th percentile (831 ci)B · 96th percentile (1,039 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 · 52nd percentile (24,330 lb)B · 67th percentile (31,557 lb)
Length
median 146 inA · 56th percentile (162 in)B · 63rd percentile (183 in)
A · D7DB · Seventy-FiveMedian Crawler Tractor