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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

Agricultural
How they compare
Old Reliable 30-60 is in the 99th percentile; 9105 MT is in the 76th · 5,580 models
Old Reliable 30-60 is in the 3rd percentile; 9105 MT is in the 50th · 5,720 models
Old Reliable 30-60 is in the 1st percentile; 9105 MT is in the 73rd · 4,941 models
Old Reliable 30-60 is in the 94th percentile; 9105 MT is in the 84th · 4,659 models
Full comparison
| Spec | Hart-Parr Old Reliable 30-60 | Steyr 9105 MT | Difference |
|---|---|---|---|
| Manufacturer | Hart-Parr | Steyr | — |
| Model | Old Reliable 30-60 | 9105 MT | — |
| Category | Utility, Standard Tread | Agricultural | — |
| Spec | Hart-Parr Old Reliable 30-60 | Steyr 9105 MT | Difference |
|---|---|---|---|
| Manufacturer | Hart-Parr | Not recorded | — |
| Power Output | Not recorded | 102hp | — |
| Rated RPM | 300RPM | 2,300RPM | ▲ 9105 MT+2,000 RPM · +667% |
| Cylinders | 2 | 4 | ▲ 9105 MT+2 · +100% |
| Displacement | 2,356ci | 268ci | ▲ Old Reliable 30-60+2,088 ci · +779% |
| Bore | 10in | Not recorded | — |
| Stroke | 15in | Not recorded | — |
| Spec | Hart-Parr Old Reliable 30-60 | Steyr 9105 MT | Difference |
|---|---|---|---|
| Type | Gear | STEYR Power-2 | — |
| Spec | Hart-Parr Old Reliable 30-60 | Steyr 9105 MT | Difference |
|---|---|---|---|
| Length | 200in | 167in | ▲ Old Reliable 30-60+33 in · +20% |
| Width | 106in | 86.4in | ▲ Old Reliable 30-60+19.6 in · +23% |
| Height | 148in | 108in | ▲ Old Reliable 30-60+40 in · +37% |
| Operating Weight | 20,100lb | Not recorded | — |
| Spec | Hart-Parr Old Reliable 30-60 | Steyr 9105 MT | Difference |
|---|---|---|---|
| Steering Type | Manual | Not recorded | — |
| Spec | Hart-Parr Old Reliable 30-60 | Steyr 9105 MT | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 14.9 R24 | — |
| Rear Tire Size | Not recorded | 18.4 R34 | — |
| Spec | Hart-Parr Old Reliable 30-60 | Steyr 9105 MT | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | Category 3 | — |
| Spec | Hart-Parr Old Reliable 30-60 | Steyr 9105 MT | Difference |
|---|---|---|---|
| Chassis Type | 4x2 | Not recorded | — |
| Drive Type | 2WD | Not recorded | — |
| Steering Type | Manual | Not recorded | — |
| Spec | Hart-Parr Old Reliable 30-60 | Steyr 9105 MT | Difference |
|---|---|---|---|
| Coolant | 24gal | Not recorded | — |
Category context