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Allis ChalmersModel A
Allis Chalmers D15
Row Crop
- power
- 37.4 hp
- displacement
- 149 ci
- Cylinders
- 4
- Forward gears
- 8
Head to head · Row Crop
Allis Chalmers D15 vs Kubota L3902
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KubotaModel B
Kubota L3902
Utility
- power
- 37.5 hp
- displacement
- 111 ci
- Cylinders
- 3
- Forward gears
- 8
Allis ChalmersAllis Chalmers D15
vs
KubotaKubota L3902
How they compare
Headline specs vs. the whole Row Crop
Engine Power
▲ L3902 higher · +0.1 hp (<1%)D1537.4 hp
L390237.5 hp
Median Row Crop Tractor138 hp
D15 is in the 3rd percentile; L3902 is in the 3rd · 1,206 models
Engine Displacement
▲ D15 higher · +38 ci (+34%)D15149 ci
L3902111 ci
Median Row Crop Tractor391 ci
D15 is in the 4th percentile; L3902 is in the 1st · 1,409 models
Cylinders
▲ D15 higher · +1 (+33%)D154
L39023
Median Row Crop Tractor6
D15 is in the 17th percentile; L3902 is in the 2nd · 1,417 models
Forward Gears
= Effectively tiedD158
L39028
Median Row Crop Tractor16
D15 is in the 16th percentile; L3902 is in the 16th · 1,200 models
D15 (A)L3902 (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers D15 | Kubota L3902 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Kubota | — |
| Model | D15 | L3902 | — |
| Category | Row Crop | Utility | — |
Engine
| Spec | Allis Chalmers D15 | Kubota L3902 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Kubota | — |
| Power Output | 37.4hp | 37.5hp | ▲ L3902+0.1 hp · <1% |
| Rated RPM | 2,000RPM | 2,700RPM | ▲ L3902+700 RPM · +35% |
| Cylinders | 4 | 3 | ▲ D15+1 · +33% |
| Displacement | 149ci | 111ci | ▲ D15+38 ci · +34% |
| Bore | 3.5in | 3.4in | ▲ D15+0.1 in · +3% |
| Stroke | 3.9in | 4in | ▲ L3902+0.1 in · +3% |
Transmission
| Spec | Allis Chalmers D15 | Kubota L3902 | Difference |
|---|---|---|---|
| Type | Partial power shift | Mechanical shuttle | — |
Dimensions & Weight
| Spec | Allis Chalmers D15 | Kubota L3902 | Difference |
|---|---|---|---|
| Length | 130in | 109in | ▲ D15+21 in · +19% |
| Width | 67in | 55.1in | ▲ D15+11.9 in · +22% |
| Height | 80.2in | 91.7in | ▲ L3902+11.5 in · +14% |
| Operating Weight | 4,036lb | 2,767lb | ▲ D15+1,269 lb · +46% |
Hydraulics
| Spec | Allis Chalmers D15 | Kubota L3902 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open Center | — |
| Steering Type | Power-assisted | Power steering | — |
Power Take-off (PTO)
| Spec | Allis Chalmers D15 | Kubota L3902 | Difference |
|---|---|---|---|
| Type | Not recorded | 540 (1.375) | — |
Tires
| Spec | Allis Chalmers D15 | Kubota L3902 | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 7.2-16 | — |
| Rear Tire Size | Not recorded | 11.2-24 | — |
Hitch & Towing
| Spec | Allis Chalmers D15 | Kubota L3902 | Difference |
|---|---|---|---|
| Hitch Type | Snap-Coupler | Category I | — |
| Hitch Category | II/I | Category 3 | — |
| Hitch Position | Rear | Rear | Same |
Chassis & Drive
| Spec | Allis Chalmers D15 | Kubota L3902 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Not recorded | — |
| Drive Type | 2WD | Not recorded | — |
| Steering Type | Power-assisted | Power steering | — |
Electrical
| Spec | Allis Chalmers D15 | Kubota L3902 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers D15 | Kubota L3902 | Difference |
|---|---|---|---|
| Coolant | 2.8gal | Not recorded | — |
Operator Station
| Spec | Allis Chalmers D15 | Kubota L3902 | Difference |
|---|---|---|---|
| Type | Open | ROPS | — |
Category context
Both models against the field
Engine Power
median 138 hpA · 3rd percentile (37.4 hp)B · 3rd percentile (37.5 hp)
Engine Displacement
median 391 ciA · 4th percentile (149 ci)B · 1st percentile (111 ci)
Cylinders
median 6A · 17th percentile (4)B · 2nd percentile (3)
Forward Gears
median 16A · 16th percentile (8)B · 16th percentile (8)
Operating Weight
median 12,307 lbA · 6th percentile (4,036 lb)B · 2nd percentile (2,767 lb)
A · D15B · L3902Median Row Crop Tractor