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Allis ChalmersModel A
Allis Chalmers D21 Series I
Row Crop
- power
- 103 hp
- displacement
- 426 ci
- Cylinders
- 6
- Forward gears
- 8
Head to head · Row Crop
Allis Chalmers D21 Series I vs Massey Ferguson 95
Massey FergusonModel B
Massey Ferguson 95
Row Crop
- power
- 91 hp
- displacement
- 426 ci
- Cylinders
- 6
- Forward gears
- 5
Allis ChalmersAllis Chalmers D21 Series I
vs
Massey FergusonMassey Ferguson 95
How they compare
Headline specs vs. the whole Row Crop
Engine Power
▲ D21 Series I higher · +12 hp (+13%)D21 Series I103 hp
9591 hp
Median Row Crop Tractor138 hp
D21 Series I is in the 27th percentile; 95 is in the 19th · 1,206 models
Engine Displacement
= Effectively tiedD21 Series I426 ci
95426 ci
Median Row Crop Tractor391 ci
D21 Series I is in the 72nd percentile; 95 is in the 72nd · 1,409 models
Cylinders
= Effectively tiedD21 Series I6
956
Median Row Crop Tractor6
D21 Series I is in the 50th percentile; 95 is in the 50th · 1,417 models
Forward Gears
▲ D21 Series I higher · +3 (+60%)D21 Series I8
955
Median Row Crop Tractor16
D21 Series I is in the 16th percentile; 95 is in the 7th · 1,200 models
D21 Series I (A)95 (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers D21 Series I | Massey Ferguson 95 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Massey Ferguson | — |
| Model | D21 Series I | 95 | — |
| Category | Row Crop | Row Crop, Standard Tread | — |
Engine
| Spec | Allis Chalmers D21 Series I | Massey Ferguson 95 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Minneapolis-Moline | — |
| Model | 3400 | A6.357 | — |
| Power Output | 103hp | 91hp | ▲ D21 Series I+12 hp · +13% |
| Rated RPM | 2,200RPM | 1,300RPM | ▲ D21 Series I+900 RPM · +69% |
| Cylinders | 6 | 6 | Same |
| Displacement | 426ci | 426ci | Same |
| Bore | 4.3in | 4.3in | Same |
| Stroke | 5in | 5in | Same |
Transmission
| Spec | Allis Chalmers D21 Series I | Massey Ferguson 95 | Difference |
|---|---|---|---|
| Type | Sliding gear with dry disc clutch | gear | — |
Dimensions & Weight
| Spec | Allis Chalmers D21 Series I | Massey Ferguson 95 | Difference |
|---|---|---|---|
| Length | 161in | 149in | ▲ D21 Series I+12 in · +8% |
| Width | 91.6in | 81in | ▲ D21 Series I+10.6 in · +13% |
| Height | 107in | 72.5in | ▲ D21 Series I+34.5 in · +48% |
| Operating Weight | 9,500lb | 7,400lb | ▲ D21 Series I+2,100 lb · +28% |
Hydraulics
| Spec | Allis Chalmers D21 Series I | Massey Ferguson 95 | Difference |
|---|---|---|---|
| System Type | Not recorded | open center | — |
| Steering Type | Power | Not recorded | — |
Power Take-off (PTO)
| Spec | Allis Chalmers D21 Series I | Massey Ferguson 95 | Difference |
|---|---|---|---|
| Type | Independent | Not recorded | — |
| Speed 1 | 1,000rpm | Not recorded | — |
Hitch & Towing
| Spec | Allis Chalmers D21 Series I | Massey Ferguson 95 | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Not recorded | — |
| Hitch Category | III/II | 3 | — |
| Hitch Position | Rear | Not recorded | — |
Chassis & Drive
| Spec | Allis Chalmers D21 Series I | Massey Ferguson 95 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Power | Not recorded | — |
| Brake Type | Band actuated disc | Not recorded | — |
Electrical
| Spec | Allis Chalmers D21 Series I | Massey Ferguson 95 | Difference |
|---|---|---|---|
| Starter Type | Electric | electric | Same |
Capacities
| Spec | Allis Chalmers D21 Series I | Massey Ferguson 95 | Difference |
|---|---|---|---|
| Coolant | 5.3gal | 12gal | ▲ 95+6.7 gal · +126% |
Operator Station
| Spec | Allis Chalmers D21 Series I | Massey Ferguson 95 | Difference |
|---|---|---|---|
| Type | Open | Not recorded | — |
Category context
Both models against the field
Engine Power
median 138 hpA · 27th percentile (103 hp)B · 19th percentile (91 hp)
Engine Displacement
median 391 ciA · 72nd percentile (426 ci)B · 72nd percentile (426 ci)
Cylinders
median 6A · 50th percentile (6)B · 50th percentile (6)
Forward Gears
median 16A · 16th percentile (8)B · 7th percentile (5)
Operating Weight
median 12,307 lbA · 28th percentile (9,500 lb)B · 17th percentile (7,400 lb)
A · D21 Series IB · 95Median Row Crop Tractor