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Allis ChalmersModel A
Allis Chalmers ED40
Utility
- power
- 41 hp
- displacement
- 138 ci
- Cylinders
- 4
- Forward gears
- 8
Head to head · Utility
Allis Chalmers ED40 vs Iseki AT41
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Allis ChalmersAllis Chalmers ED40
vs
IsekiIseki AT41
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ AT41 higher · +0.4 hp (<1%)ED4041 hp
AT4141.4 hp
Median Utility Tractor55 hp
ED40 is in the 35th percentile; AT41 is in the 35th · 5,383 models
Engine Displacement
▲ ED40 higher · +4 ci (+3%)ED40138 ci
AT41134 ci
Median Utility Tractor183 ci
ED40 is in the 35th percentile; AT41 is in the 32nd · 5,580 models
Cylinders
= Effectively tiedED404
AT414
Median Utility Tractor4
ED40 is in the 50th percentile; AT41 is in the 50th · 5,720 models
Forward Gears
▲ AT41 higher · +16 (+200%)ED408
AT4124
Median Utility Tractor12
ED40 is in the 23rd percentile; AT41 is in the 92nd · 4,941 models
ED40 (A)AT41 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers ED40 | Iseki AT41 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Iseki | — |
| Model | ED40 | AT41 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | Allis Chalmers ED40 | Iseki AT41 | Difference |
|---|---|---|---|
| Manufacturer | Standard Ricardo | Iseki | — |
| Model | 23C | E4CG | — |
| Power Output | 41hp | 41.4hp | ▲ AT41+0.4 hp · <1% |
| Rated RPM | 2,250RPM | 2,500RPM | ▲ AT41+250 RPM · +11% |
| Cylinders | 4 | 4 | Same |
| Displacement | 138ci | 134ci | ▲ ED40+4 ci · +3% |
| Bore | 3.3in | 3.4in | ▲ AT41+0.1 in · +3% |
| Stroke | 4in | 3.6in | ▲ ED40+0.4 in · +11% |
Transmission
| Spec | Allis Chalmers ED40 | Iseki AT41 | Difference |
|---|---|---|---|
| Type | Gear | Manual | — |
Dimensions & Weight
| Spec | Allis Chalmers ED40 | Iseki AT41 | Difference |
|---|---|---|---|
| Length | 114in | 139in | ▲ AT41+25 in · +22% |
| Width | 63in | 59.7in | ▲ ED40+3.3 in · +6% |
| Height | 68in | 88.6in | ▲ AT41+20.6 in · +30% |
| Operating Weight | 3,527lb | 3,660lb | ▲ AT41+133 lb · +4% |
Hydraulics
| Spec | Allis Chalmers ED40 | Iseki AT41 | Difference |
|---|---|---|---|
| System Type | Open center | Not recorded | — |
| Steering Type | Manual | Power | — |
Tires
| Spec | Allis Chalmers ED40 | Iseki AT41 | Difference |
|---|---|---|---|
| Rear Tire Size | Not recorded | 13.6-26 | — |
Hitch & Towing
| Spec | Allis Chalmers ED40 | Iseki AT41 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Category I | — |
| Hitch Category | I | Category 3 | — |
| Hitch Position | Rear | Rear | Same |
Chassis & Drive
| Spec | Allis Chalmers ED40 | Iseki AT41 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Manual | Power | — |
Electrical
| Spec | Allis Chalmers ED40 | Iseki AT41 | Difference |
|---|---|---|---|
| Starter Type | Electric Starter - 12 volts | Electric | — |
| Pre-heating System | Glow plugs | Not recorded | — |
Capacities
| Spec | Allis Chalmers ED40 | Iseki AT41 | Difference |
|---|---|---|---|
| Coolant | 2.6gal | Not recorded | — |
Operator Station
| Spec | Allis Chalmers ED40 | Iseki AT41 | Difference |
|---|---|---|---|
| Type | Open | ROPS | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 35th percentile (41 hp)B · 35th percentile (41.4 hp)
Engine Displacement
median 183 ciA · 35th percentile (138 ci)B · 32nd percentile (134 ci)
Cylinders
median 4A · 50th percentile (4)B · 50th percentile (4)
Forward Gears
median 12A · 23rd percentile (8)B · 92nd percentile (24)
Operating Weight
median 5,303 lbA · 30th percentile (3,527 lb)B · 31st percentile (3,660 lb)
A · ED40B · AT41Median Utility Tractor