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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
Hart-Parr Old Reliable 30-60 vs Zetor 6711
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Hart-ParrHart-Parr Old Reliable 30-60
vs
ZetorZetor 6711
How they compare
Headline specs vs. the whole Utility
Engine Displacement
▲ Old Reliable 30-60 higher · +2,145 ci (+1017%)Old Reliable 30-602,356 ci
6711211 ci
Median Utility Tractor183 ci
Old Reliable 30-60 is in the 99th percentile; 6711 is in the 59th · 5,580 models
Cylinders
▲ 6711 higher · +2 (+100%)Old Reliable 30-602
67114
Median Utility Tractor4
Old Reliable 30-60 is in the 3rd percentile; 6711 is in the 50th · 5,720 models
Forward Gears
▲ 6711 higher · +9 (+900%)Old Reliable 30-601
671110
Median Utility Tractor12
Old Reliable 30-60 is in the 1st percentile; 6711 is in the 39th · 4,941 models
Operating Weight
▲ Old Reliable 30-60 higher · +14,313 lb (+247%)Old Reliable 30-6020,100 lb
67115,787 lb
Median Utility Tractor5,303 lb
Old Reliable 30-60 is in the 95th percentile; 6711 is in the 55th · 5,107 models
Old Reliable 30-60 (A)6711 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Hart-Parr Old Reliable 30-60 | Zetor 6711 | Difference |
|---|---|---|---|
| Manufacturer | Hart-Parr | Zetor | — |
| Model | Old Reliable 30-60 | 6711 | — |
| Category | Utility, Standard Tread | Utility | — |
Engine
| Spec | Hart-Parr Old Reliable 30-60 | Zetor 6711 | Difference |
|---|---|---|---|
| Manufacturer | Hart-Parr | Zetor | — |
| Model | Not recorded | Z6701 | — |
| Power Output | Not recorded | 65hp | — |
| Rated RPM | 300RPM | 2,200RPM | ▲ 6711+1,900 RPM · +633% |
| Cylinders | 2 | 4 | ▲ 6711+2 · +100% |
| Displacement | 2,356ci | 211ci | ▲ Old Reliable 30-60+2,145 ci · +1017% |
| Bore | 10in | 3.9in | ▲ Old Reliable 30-60+6.1 in · +156% |
| Stroke | 15in | 4.3in | ▲ Old Reliable 30-60+10.7 in · +249% |
Transmission
| Spec | Hart-Parr Old Reliable 30-60 | Zetor 6711 | Difference |
|---|---|---|---|
| Type | Gear | Partial Power Shift | — |
Dimensions & Weight
| Spec | Hart-Parr Old Reliable 30-60 | Zetor 6711 | Difference |
|---|---|---|---|
| Length | 200in | Not recorded | — |
| Width | 106in | Not recorded | — |
| Height | 148in | Not recorded | — |
| Wheelbase | Not recorded | 88.5in | — |
| Operating Weight | 20,100lb | 5,787lb | ▲ Old Reliable 30-60+14,313 lb · +247% |
Hydraulics
| Spec | Hart-Parr Old Reliable 30-60 | Zetor 6711 | Difference |
|---|---|---|---|
| Steering Type | Manual | Not recorded | — |
Chassis & Drive
| Spec | Hart-Parr Old Reliable 30-60 | Zetor 6711 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 | 4x2 | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Not recorded | — |
Capacities
| Spec | Hart-Parr Old Reliable 30-60 | Zetor 6711 | Difference |
|---|---|---|---|
| Coolant | 24gal | Not recorded | — |
Category context
Both models against the field
Engine Displacement
median 183 ciA · 99th percentile (2,356 ci)B · 59th percentile (211 ci)
Cylinders
median 4A · 3rd percentile (2)B · 50th percentile (4)
Forward Gears
median 12A · 1st percentile (1)B · 39th percentile (10)
Operating Weight
median 5,303 lbA · 95th percentile (20,100 lb)B · 55th percentile (5,787 lb)
A · Old Reliable 30-60B · 6711Median Utility Tractor