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Massey-HarrisModel A
Massey-Harris 101 Senior
Row Crop
- power
- Not recorded
- displacement
- 226 ci
- Cylinders
- 6
- Forward gears
- 4
Head to head · Row Crop
Massey-Harris 101 Senior vs Massey-Harris 555
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Massey-HarrisModel B
Massey-Harris 555
Tractor
- power
- Not recorded
- displacement
- 382 ci
- Cylinders
- 4
- Forward gears
- 4
Massey-HarrisMassey-Harris 101 Senior
vs
Massey-HarrisMassey-Harris 555
How they compare
Headline specs vs. the whole Row Crop
Engine Displacement
▲ 555 higher · +156 ci (+69%)101 Senior226 ci
555382 ci
Median Row Crop Tractor391 ci
101 Senior is in the 11th percentile; 555 is in the 50th · 1,409 models
Cylinders
▲ 101 Senior higher · +2 (+50%)101 Senior6
5554
Median Row Crop Tractor6
101 Senior is in the 50th percentile; 555 is in the 17th · 1,417 models
Forward Gears
= Effectively tied101 Senior4
5554
Median Row Crop Tractor16
101 Senior is in the 4th percentile; 555 is in the 4th · 1,200 models
Operating Weight
▲ 555 higher · +3,500 lb (+88%)101 Senior4,000 lb
5557,500 lb
Median Row Crop Tractor12,307 lb
101 Senior is in the 5th percentile; 555 is in the 17th · 1,350 models
101 Senior (A)555 (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Massey-Harris 101 Senior | Massey-Harris 555 | Difference |
|---|---|---|---|
| Manufacturer | Massey-Harris | Massey-Harris | Same |
| Model | 101 Senior | 555 | — |
| Category | Row Crop | Not recorded | — |
Engine
| Spec | Massey-Harris 101 Senior | Massey-Harris 555 | Difference |
|---|---|---|---|
| Manufacturer | Continental | Continental | Same |
| Model | F226 | Not recorded | — |
| Rated RPM | 1,500RPM | 1,350RPM | ▲ 101 Senior+150 RPM · +11% |
| Cylinders | 6 | 4 | ▲ 101 Senior+2 · +50% |
| Displacement | 226ci | 382ci | ▲ 555+156 ci · +69% |
| Bore | 3.3in | 4.5in | ▲ 555+1.2 in · +36% |
| Stroke | 4.4in | 6in | ▲ 555+1.6 in · +36% |
Transmission
| Spec | Massey-Harris 101 Senior | Massey-Harris 555 | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
Dimensions & Weight
| Spec | Massey-Harris 101 Senior | Massey-Harris 555 | Difference |
|---|---|---|---|
| Length | 133in | Not recorded | — |
| Width | 68.5in | Not recorded | — |
| Height | 71.5in | Not recorded | — |
| Operating Weight | 4,000lb | 7,500lb | ▲ 555+3,500 lb · +88% |
Power Take-off (PTO)
| Spec | Massey-Harris 101 Senior | Massey-Harris 555 | Difference |
|---|---|---|---|
| Type | 540 (1.375) | Not recorded | — |
| Speed 1 | 540rpm | 540rpm | Same |
Electrical
| Spec | Massey-Harris 101 Senior | Massey-Harris 555 | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
Capacities
| Spec | Massey-Harris 101 Senior | Massey-Harris 555 | Difference |
|---|---|---|---|
| Coolant | 3.5gal | Not recorded | — |
Category context
Both models against the field
Engine Displacement
median 391 ciA · 11th percentile (226 ci)B · 50th percentile (382 ci)
Cylinders
median 6A · 50th percentile (6)B · 17th percentile (4)
Forward Gears
median 16A · 4th percentile (4)B · 4th percentile (4)
Operating Weight
median 12,307 lbA · 5th percentile (4,000 lb)B · 17th percentile (7,500 lb)
A · 101 SeniorB · 555Median Row Crop Tractor