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Hart-ParrModel A
Hart-Parr Old Reliable 30-60
Utility
- power
- Not recorded
- displacement
- 2,356 ci
- Cylinders
- 2
- Forward gears
- 1
Head to head · Utility
Utility

Utility
How they compare
Old Reliable 30-60 is in the 99th percentile; C100 Max High Clear is in the 77th · 5,580 models
Old Reliable 30-60 is in the 3rd percentile; C100 Max High Clear is in the 50th · 5,720 models
Old Reliable 30-60 is in the 1st percentile; C100 Max High Clear is in the 50th · 4,941 models
Old Reliable 30-60 is in the 95th percentile; C100 Max High Clear is in the 73rd · 5,107 models
Full comparison
| Spec | Hart-Parr Old Reliable 30-60 | McCormick Intl C100 Max High Clear | Difference |
|---|---|---|---|
| Manufacturer | Hart-Parr | McCormick Intl | — |
| Model | Old Reliable 30-60 | C100 Max High Clear | — |
| Category | Utility, Standard Tread | Utility, High-Clearance | — |
| Spec | Hart-Parr Old Reliable 30-60 | McCormick Intl C100 Max High Clear | Difference |
|---|---|---|---|
| Manufacturer | Hart-Parr | Perkins | — |
| Model | Not recorded | 1104D-44TA | — |
| Power Output | Not recorded | 92.5hp | — |
| Rated RPM | 300RPM | 2,200RPM | ▲ C100 Max High Clear+1,900 RPM · +633% |
| Cylinders | 2 | 4 | ▲ C100 Max High Clear+2 · +100% |
| Displacement | 2,356ci | 269ci | ▲ Old Reliable 30-60+2,087 ci · +776% |
| Bore | 10in | 4.1in | ▲ Old Reliable 30-60+5.9 in · +144% |
| Stroke | 15in | 5in | ▲ Old Reliable 30-60+10 in · +200% |
| Spec | Hart-Parr Old Reliable 30-60 | McCormick Intl C100 Max High Clear | Difference |
|---|---|---|---|
| Type | Gear | Mechanical shuttle | — |
| Spec | Hart-Parr Old Reliable 30-60 | McCormick Intl C100 Max High Clear | Difference |
|---|---|---|---|
| Length | 200in | 163in | ▲ Old Reliable 30-60+37 in · +23% |
| Width | 106in | 65.8in | ▲ Old Reliable 30-60+40.2 in · +61% |
| Height | 148in | Not recorded | — |
| Operating Weight | 20,100lb | 7,628lb | ▲ Old Reliable 30-60+12,472 lb · +164% |
| Spec | Hart-Parr Old Reliable 30-60 | McCormick Intl C100 Max High Clear | Difference |
|---|---|---|---|
| Steering Type | Manual | Power | — |
| Spec | Hart-Parr Old Reliable 30-60 | McCormick Intl C100 Max High Clear | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | II | — |
| Spec | Hart-Parr Old Reliable 30-60 | McCormick Intl C100 Max High Clear | Difference |
|---|---|---|---|
| Chassis Type | 4x2 | 4x2 2WD | — |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Power | — |
| Spec | Hart-Parr Old Reliable 30-60 | McCormick Intl C100 Max High Clear | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
| Spec | Hart-Parr Old Reliable 30-60 | McCormick Intl C100 Max High Clear | Difference |
|---|---|---|---|
| Coolant | 24gal | Not recorded | — |
Category context