Image not recorded
Hart-ParrModel A
Hart-Parr 40-80
Standard Tread
- power
- 110 hp
- displacement
- 3,309 ci
- Cylinders
- 4
- Forward gears
- Not recorded
Head to head · Standard Tread
Hart-Parr 40-80 vs Hart-Parr Old Reliable 30-60
Image not recorded
Hart-ParrModel B
Hart-Parr Old Reliable 30-60
Utility
- power
- Not recorded
- displacement
- 2,356 ci
- Cylinders
- 2
- Forward gears
- 1
Hart-ParrHart-Parr 40-80
vs
Hart-ParrHart-Parr Old Reliable 30-60
How they compare
Headline specs vs. the whole Standard Tread
Engine Displacement
▲ 40-80 higher · +953 ci (+40%)40-803,309 ci
Old Reliable 30-602,356 ci
Median Standard Tread Tractor382 ci
40-80 is in the 99th percentile; Old Reliable 30-60 is in the 99th · 353 models
Cylinders
▲ 40-80 higher · +2 (+100%)40-804
Old Reliable 30-602
Median Standard Tread Tractor4
40-80 is in the 50th percentile; Old Reliable 30-60 is in the 23rd · 367 models
Operating Weight
▲ 40-80 higher · +13,900 lb (+69%)40-8034,000 lb
Old Reliable 30-6020,100 lb
Median Standard Tread Tractor6,834 lb
40-80 is in the 99th percentile; Old Reliable 30-60 is in the 94th · 297 models
40-80 (A)Old Reliable 30-60 (B)Median Standard Tread Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Hart-Parr 40-80 | Hart-Parr Old Reliable 30-60 | Difference |
|---|---|---|---|
| Manufacturer | Hart-Parr | Hart-Parr | Same |
| Model | 40-80 | Old Reliable 30-60 | — |
| Category | Standard Tread | Utility, Standard Tread | — |
Engine
| Spec | Hart-Parr 40-80 | Hart-Parr Old Reliable 30-60 | Difference |
|---|---|---|---|
| Manufacturer | Hart-Parr | Hart-Parr | Same |
| Power Output | 110hp | Not recorded | — |
| Rated RPM | Not recorded | 300RPM | — |
| Cylinders | 4 | 2 | ▲ 40-80+2 · +100% |
| Displacement | 3,309ci | 2,356ci | ▲ 40-80+953 ci · +40% |
| Bore | 9in | 10in | ▲ Old Reliable 30-60+1 in · +11% |
| Stroke | 13in | 15in | ▲ Old Reliable 30-60+2 in · +15% |
Transmission
| Spec | Hart-Parr 40-80 | Hart-Parr Old Reliable 30-60 | Difference |
|---|---|---|---|
| Type | Not recorded | Gear | — |
Dimensions & Weight
| Spec | Hart-Parr 40-80 | Hart-Parr Old Reliable 30-60 | Difference |
|---|---|---|---|
| Length | Not recorded | 200in | — |
| Width | Not recorded | 106in | — |
| Height | Not recorded | 148in | — |
| Operating Weight | 34,000lb | 20,100lb | ▲ 40-80+13,900 lb · +69% |
Hydraulics
| Spec | Hart-Parr 40-80 | Hart-Parr Old Reliable 30-60 | Difference |
|---|---|---|---|
| Steering Type | Manual | Manual | Same |
Hitch & Towing
| Spec | Hart-Parr 40-80 | Hart-Parr Old Reliable 30-60 | Difference |
|---|---|---|---|
| Hitch Category | Category 3 | Not recorded | — |
Chassis & Drive
| Spec | Hart-Parr 40-80 | Hart-Parr Old Reliable 30-60 | Difference |
|---|---|---|---|
| Chassis Type | 2WD | 4x2 | — |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Manual | Same |
Capacities
| Spec | Hart-Parr 40-80 | Hart-Parr Old Reliable 30-60 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 24gal | — |
Category context
Both models against the field
Engine Displacement
median 382 ciA · 99th percentile (3,309 ci)B · 99th percentile (2,356 ci)
Cylinders
median 4A · 50th percentile (4)B · 23rd percentile (2)
Operating Weight
median 6,834 lbA · 99th percentile (34,000 lb)B · 94th percentile (20,100 lb)
A · 40-80B · Old Reliable 30-60Median Standard Tread Tractor