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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

How they compare
Old Reliable 30-60 is in the 99th percentile; 1604 is in the 92nd · 5,580 models
Old Reliable 30-60 is in the 3rd percentile; 1604 is in the 93rd · 5,720 models
Old Reliable 30-60 is in the 1st percentile; 1604 is in the 73rd · 4,941 models
Old Reliable 30-60 is in the 95th percentile; 1604 is in the 89th · 5,107 models
Full comparison
| Spec | Hart-Parr Old Reliable 30-60 | Ursus 1604 | Difference |
|---|---|---|---|
| Manufacturer | Hart-Parr | Ursus | — |
| Model | Old Reliable 30-60 | 1604 | — |
| Category | Utility, Standard Tread | Row Crop | — |
| Spec | Hart-Parr Old Reliable 30-60 | Ursus 1604 | Difference |
|---|---|---|---|
| Manufacturer | Hart-Parr | Ursus | — |
| Power Output | Not recorded | 160hp | — |
| Rated RPM | 300RPM | 2,200RPM | ▲ 1604+1,900 RPM · +633% |
| Cylinders | 2 | 6 | ▲ 1604+4 · +200% |
| Displacement | 2,356ci | 418ci | ▲ Old Reliable 30-60+1,938 ci · +464% |
| Bore | 10in | 4.3in | ▲ Old Reliable 30-60+5.7 in · +133% |
| Stroke | 15in | 4.7in | ▲ Old Reliable 30-60+10.3 in · +219% |
| Spec | Hart-Parr Old Reliable 30-60 | Ursus 1604 | Difference |
|---|---|---|---|
| Type | Gear | Ursomatic | — |
| Spec | Hart-Parr Old Reliable 30-60 | Ursus 1604 | Difference |
|---|---|---|---|
| Length | 200in | 200in | Same |
| Width | 106in | 78.4in | ▲ Old Reliable 30-60+27.6 in · +35% |
| Height | 148in | 105in | ▲ Old Reliable 30-60+43 in · +41% |
| Operating Weight | 20,100lb | 11,760lb | ▲ Old Reliable 30-60+8,340 lb · +71% |
| Spec | Hart-Parr Old Reliable 30-60 | Ursus 1604 | Difference |
|---|---|---|---|
| Steering Type | Manual | Power | — |
| Spec | Hart-Parr Old Reliable 30-60 | Ursus 1604 | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 14.9x24 | — |
| Rear Tire Size | Not recorded | 18.6x34 | — |
| Spec | Hart-Parr Old Reliable 30-60 | Ursus 1604 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | Category 3 | — |
| Spec | Hart-Parr Old Reliable 30-60 | Ursus 1604 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Manual | Power | — |
| Spec | Hart-Parr Old Reliable 30-60 | Ursus 1604 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
| Spec | Hart-Parr Old Reliable 30-60 | Ursus 1604 | Difference |
|---|---|---|---|
| Coolant | 24gal | Not recorded | — |
Category context