Allis ChalmersModel A
Allis Chalmers D15 Series I
Row Crop
- power
- 40 hp
- displacement
- 149 ci
- Cylinders
- 4
- Forward gears
- 8
Head to head · Row Crop
Allis Chalmers D15 Series I vs Massey Ferguson 1739E
Massey FergusonModel B
Massey Ferguson 1739E
Utility
- power
- 39.5 hp
- displacement
- 91.3 ci
- Cylinders
- 3
- Forward gears
- 9
Allis ChalmersAllis Chalmers D15 Series I
vs
Massey FergusonMassey Ferguson 1739E
How they compare
Headline specs vs. the whole Row Crop
Engine Power
▲ D15 Series I higher · +0.5 hp (+1%)D15 Series I40 hp
1739E39.5 hp
Median Row Crop Tractor138 hp
D15 Series I is in the 4th percentile; 1739E is in the 4th · 1,206 models
Engine Displacement
▲ D15 Series I higher · +57.7 ci (+63%)D15 Series I149 ci
1739E91.3 ci
Median Row Crop Tractor391 ci
D15 Series I is in the 4th percentile; 1739E is in the 1st · 1,409 models
Cylinders
▲ D15 Series I higher · +1 (+33%)D15 Series I4
1739E3
Median Row Crop Tractor6
D15 Series I is in the 17th percentile; 1739E is in the 2nd · 1,417 models
Forward Gears
▲ 1739E higher · +1 (+13%)D15 Series I8
1739E9
Median Row Crop Tractor16
D15 Series I is in the 16th percentile; 1739E is in the 20th · 1,200 models
D15 Series I (A)1739E (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers D15 Series I | Massey Ferguson 1739E | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Massey Ferguson | — |
| Model | D15 Series I | 1739E | — |
| Category | Row Crop | Utility | — |
Engine
| Spec | Allis Chalmers D15 Series I | Massey Ferguson 1739E | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Shibaura | — |
| Model | Allis Chalmers | N843T-F | — |
| Power Output | 40hp | 39.5hp | ▲ D15 Series I+0.5 hp · +1% |
| Rated RPM | 2,000RPM | 2,600RPM | ▲ 1739E+600 RPM · +30% |
| Cylinders | 4 | 3 | ▲ D15 Series I+1 · +33% |
| Displacement | 149ci | 91.3ci | ▲ D15 Series I+57.7 ci · +63% |
| Bore | 3.5in | 3.3in | ▲ D15 Series I+0.2 in · +6% |
| Stroke | 3.9in | 3.5in | ▲ D15 Series I+0.4 in · +11% |
Transmission
| Spec | Allis Chalmers D15 Series I | Massey Ferguson 1739E | Difference |
|---|---|---|---|
| Type | Partial Power Shift | Gear | — |
Dimensions & Weight
| Spec | Allis Chalmers D15 Series I | Massey Ferguson 1739E | Difference |
|---|---|---|---|
| Length | 130in | 116in | ▲ D15 Series I+14 in · +12% |
| Width | 66.9in | 52.4in | ▲ D15 Series I+14.5 in · +28% |
| Height | 79.9in | 97.2in | ▲ 1739E+17.3 in · +22% |
| Operating Weight | 3,990lb | 2,756lb | ▲ D15 Series I+1,234 lb · +45% |
Hydraulics
| Spec | Allis Chalmers D15 Series I | Massey Ferguson 1739E | Difference |
|---|---|---|---|
| System Type | Not recorded | Open center gear pump | — |
| Steering Type | Manual | Hydrostatic power | — |
Power Take-off (PTO)
| Spec | Allis Chalmers D15 Series I | Massey Ferguson 1739E | Difference |
|---|---|---|---|
| Type | Live | Live | Same |
| Speed 1 | 540rpm | 540rpm | Same |
Hitch & Towing
| Spec | Allis Chalmers D15 Series I | Massey Ferguson 1739E | Difference |
|---|---|---|---|
| Hitch Type | Snap-Coupler | Three-point hitch | — |
| Hitch Category | II/I | I | — |
| Hitch Position | Rear | Rear | Same |
| Hitch Capacity | Not recorded | 2,205lb | — |
Chassis & Drive
| Spec | Allis Chalmers D15 Series I | Massey Ferguson 1739E | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | MFWD 4WD | — |
| Steering Type | Manual | Hydrostatic power | — |
| Brake Type | Expanding shoe | Wet disc | — |
Electrical
| Spec | Allis Chalmers D15 Series I | Massey Ferguson 1739E | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Emissions
| Spec | Allis Chalmers D15 Series I | Massey Ferguson 1739E | Difference |
|---|---|---|---|
| Control System | Not recorded | iEGR, DOC, regenerating DPF | — |
Capacities
| Spec | Allis Chalmers D15 Series I | Massey Ferguson 1739E | Difference |
|---|---|---|---|
| Coolant | 2.8gal | 1.3gal | ▲ D15 Series I+1.5 gal · +115% |
Operator Station
| Spec | Allis Chalmers D15 Series I | Massey Ferguson 1739E | Difference |
|---|---|---|---|
| Type | Open | Two-post foldable ROPS | — |
Category context
Both models against the field
Engine Power
median 138 hpA · 4th percentile (40 hp)B · 4th percentile (39.5 hp)
Engine Displacement
median 391 ciA · 4th percentile (149 ci)B · 1st percentile (91.3 ci)
Cylinders
median 6A · 17th percentile (4)B · 2nd percentile (3)
Forward Gears
median 16A · 16th percentile (8)B · 20th percentile (9)
Operating Weight
median 12,307 lbA · 5th percentile (3,990 lb)B · 2nd percentile (2,756 lb)
A · D15 Series IB · 1739EMedian Row Crop Tractor