Image not recorded
CaterpillarModel A
Caterpillar RD8
Industrial
- power
- Not recorded
- displacement
- 1,246 ci
- Cylinders
- 6
- Forward gears
- 6
Head to head · Industrial
Caterpillar RD8 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 RD8
vs
CaterpillarCaterpillar Seventy-Five
How they compare
Headline specs vs. the whole Industrial
Engine Displacement
▲ RD8 higher · +207 ci (+20%)RD81,246 ci
Seventy-Five1,039 ci
Median Industrial Tractor284 ci
RD8 is in the 99th percentile; Seventy-Five is in the 93rd · 53 models
Cylinders
= Effectively tiedRD86
Seventy-Five6
Median Industrial Tractor4
RD8 is in the 88th percentile; Seventy-Five is in the 88th · 55 models
Forward Gears
= Effectively tiedRD86
Seventy-Five6
Median Industrial Tractor5
RD8 is in the 65th percentile; Seventy-Five is in the 65th · 43 models
Operating Weight
▲ RD8 higher · +1,943 lb (+6%)RD833,500 lb
Seventy-Five31,557 lb
Median Industrial Tractor9,127 lb
RD8 is in the 95th percentile; Seventy-Five is in the 93rd · 49 models
RD8 (A)Seventy-Five (B)Median Industrial Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Caterpillar RD8 | Caterpillar Seventy-Five | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | Caterpillar | Same |
| Model | RD8 | Seventy-Five | — |
| Category | Industrial | Industrial | Same |
Engine
| Spec | Caterpillar RD8 | Caterpillar Seventy-Five | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | Caterpillar | Same |
| Model | D13000 | Not recorded | — |
| Rated RPM | 1,000RPM | 820RPM | ▲ RD8+180 RPM · +22% |
| Cylinders | 6 | 6 | Same |
| Displacement | 1,246ci | 1,039ci | ▲ RD8+207 ci · +20% |
| Bore | 5.8in | 5.3in | ▲ RD8+0.5 in · +9% |
| Stroke | 8in | 8in | Same |
Transmission
| Spec | Caterpillar RD8 | Caterpillar Seventy-Five | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
Dimensions & Weight
| Spec | Caterpillar RD8 | Caterpillar Seventy-Five | Difference |
|---|---|---|---|
| Length | Not recorded | 183in | — |
| Width | 20in | 104in | ▲ Seventy-Five+84 in · +420% |
| Height | Not recorded | 84.1in | — |
| Operating Weight | 33,500lb | 31,557lb | ▲ RD8+1,943 lb · +6% |
Hydraulics
| Spec | Caterpillar RD8 | Caterpillar Seventy-Five | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Manual Clutch | — |
Chassis & Drive
| Spec | Caterpillar RD8 | Caterpillar Seventy-Five | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Manual Clutch | — |
Capacities
| Spec | Caterpillar RD8 | Caterpillar Seventy-Five | Difference |
|---|---|---|---|
| Coolant | Not recorded | 28gal | — |
Category context
Both models against the field
Engine Displacement
median 284 ciA · 99th percentile (1,246 ci)B · 93rd percentile (1,039 ci)
Cylinders
median 4A · 88th percentile (6)B · 88th percentile (6)
Forward Gears
median 5A · 65th percentile (6)B · 65th percentile (6)
Operating Weight
median 9,127 lbA · 95th percentile (33,500 lb)B · 93rd percentile (31,557 lb)
Width
median 70.5 inA · 5th percentile (20 in)B · 97th percentile (104 in)
A · RD8B · Seventy-FiveMedian Industrial Tractor