Allis ChalmersModel A
Allis Chalmers 25-40 E
Utility
- power
- Not recorded
- displacement
- 563 ci
- Cylinders
- 4
- Forward gears
- 2
Head to head · Utility
Allis Chalmers 25-40 E vs Allis Chalmers H3
Allis ChalmersModel B
Allis Chalmers H3
Utility
- power
- Not recorded
- displacement
- 149 ci
- Cylinders
- 4
- Forward gears
- 8
Allis ChalmersAllis Chalmers 25-40 E
vs
Allis ChalmersAllis Chalmers H3
How they compare
Headline specs vs. the whole Utility
Engine Displacement
▲ 25-40 E higher · +414 ci (+278%)25-40 E563 ci
H3149 ci
Median Utility Tractor183 ci
25-40 E is in the 94th percentile; H3 is in the 39th · 5,580 models
Cylinders
= Effectively tied25-40 E4
H34
Median Utility Tractor4
25-40 E is in the 50th percentile; H3 is in the 50th · 5,720 models
Forward Gears
▲ H3 higher · +6 (+300%)25-40 E2
H38
Median Utility Tractor12
25-40 E is in the 1st percentile; H3 is in the 23rd · 4,941 models
Operating Weight
▲ H3 higher · +395 lb (+6%)25-40 E7,000 lb
H37,395 lb
Median Utility Tractor5,303 lb
25-40 E is in the 67th percentile; H3 is in the 70th · 5,107 models
25-40 E (A)H3 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers 25-40 E | Allis Chalmers H3 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Allis Chalmers | Same |
| Model | 25-40 E | H3 | — |
| Category | Utility, Standard Tread | Utility | — |
Engine
| Spec | Allis Chalmers 25-40 E | Allis Chalmers H3 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Allis Chalmers | Same |
| Rated RPM | 1,000RPM | 1,650RPM | ▲ H3+650 RPM · +65% |
| Cylinders | 4 | 4 | Same |
| Displacement | 563ci | 149ci | ▲ 25-40 E+414 ci · +278% |
| Bore | 5.3in | 3.5in | ▲ 25-40 E+1.8 in · +51% |
| Stroke | 6.5in | 3.9in | ▲ 25-40 E+2.6 in · +67% |
Transmission
| Spec | Allis Chalmers 25-40 E | Allis Chalmers H3 | Difference |
|---|---|---|---|
| Type | Gear | Two-Speed Power Shift, Mechanical Shuttle | — |
Dimensions & Weight
| Spec | Allis Chalmers 25-40 E | Allis Chalmers H3 | Difference |
|---|---|---|---|
| Length | 152in | 109in | ▲ 25-40 E+43 in · +39% |
| Width | 76in | Not recorded | — |
| Height | 65in | 48.3in | ▲ 25-40 E+16.7 in · +35% |
| Operating Weight | 7,000lb | 7,395lb | ▲ H3+395 lb · +6% |
Hydraulics
| Spec | Allis Chalmers 25-40 E | Allis Chalmers H3 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open Center | — |
| Steering Type | Manual | Mechanical Clutches | — |
Chassis & Drive
| Spec | Allis Chalmers 25-40 E | Allis Chalmers H3 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Not recorded | — |
| Drive Type | 2WD | Not recorded | — |
| Steering Type | Manual | Mechanical Clutches | — |
Electrical
| Spec | Allis Chalmers 25-40 E | Allis Chalmers H3 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
Capacities
| Spec | Allis Chalmers 25-40 E | Allis Chalmers H3 | Difference |
|---|---|---|---|
| Coolant | 10gal | 2.3gal | ▲ 25-40 E+7.7 gal · +335% |
Category context
Both models against the field
Engine Displacement
median 183 ciA · 94th percentile (563 ci)B · 39th percentile (149 ci)
Cylinders
median 4A · 50th percentile (4)B · 50th percentile (4)
Forward Gears
median 12A · 1st percentile (2)B · 23rd percentile (8)
Operating Weight
median 5,303 lbA · 67th percentile (7,000 lb)B · 70th percentile (7,395 lb)
Length
median 137 inA · 68th percentile (152 in)B · 15th percentile (109 in)
A · 25-40 EB · H3Median Utility Tractor