Allis ChalmersModel A
Allis Chalmers U
Utility
- power
- 34.1 hp
- displacement
- 283 ci
- Cylinders
- 4
- Forward gears
- 4
Head to head · Utility
Allis Chalmers U vs Iseki AT33
Image not recorded
IsekiModel B
Iseki AT33
Utility
- power
- 32.6 hp
- displacement
- 91.4 ci
- Cylinders
- 3
- Forward gears
- 16
Allis ChalmersAllis Chalmers U
vs
IsekiIseki AT33
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ U higher · +1.5 hp (+5%)U34.1 hp
AT3332.6 hp
Median Utility Tractor55 hp
U is in the 27th percentile; AT33 is in the 25th · 5,383 models
Engine Displacement
▲ U higher · +192 ci (+210%)U283 ci
AT3391.4 ci
Median Utility Tractor183 ci
U is in the 83rd percentile; AT33 is in the 18th · 5,580 models
Cylinders
▲ U higher · +1 (+33%)U4
AT333
Median Utility Tractor4
U is in the 50th percentile; AT33 is in the 23rd · 5,720 models
Forward Gears
▲ AT33 higher · +12 (+300%)U4
AT3316
Median Utility Tractor12
U is in the 4th percentile; AT33 is in the 73rd · 4,941 models
U (A)AT33 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers U | Iseki AT33 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Iseki | — |
| Model | U | AT33 | — |
| Category | Utility, Standard Tread | Utility | — |
Engine
| Spec | Allis Chalmers U | Iseki AT33 | Difference |
|---|---|---|---|
| Manufacturer | Continental | Iseki | — |
| Model | Continental 4.6L 4-cyl gasoline | E3CD | — |
| Power Output | 34.1hp | 32.6hp | ▲ U+1.5 hp · +5% |
| Rated RPM | 1,200RPM | 2,800RPM | ▲ AT33+1,600 RPM · +133% |
| Cylinders | 4 | 3 | ▲ U+1 · +33% |
| Displacement | 283ci | 91.4ci | ▲ U+192 ci · +210% |
| Bore | 4.4in | 3.4in | ▲ U+1 in · +29% |
| Stroke | 5in | 3.3in | ▲ U+1.7 in · +52% |
Transmission
| Spec | Allis Chalmers U | Iseki AT33 | Difference |
|---|---|---|---|
| Type | Manual | Not recorded | — |
Dimensions & Weight
| Spec | Allis Chalmers U | Iseki AT33 | Difference |
|---|---|---|---|
| Length | 119in | 122in | ▲ AT33+3 in · +3% |
| Width | 63.1in | 57.3in | ▲ U+5.8 in · +10% |
| Height | 53.5in | 78.4in | ▲ AT33+24.9 in · +47% |
| Operating Weight | 5,030lb | Not recorded | — |
Hydraulics
| Spec | Allis Chalmers U | Iseki AT33 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Power | — |
Chassis & Drive
| Spec | Allis Chalmers U | Iseki AT33 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Not recorded | Power | — |
Electrical
| Spec | Allis Chalmers U | Iseki AT33 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
Capacities
| Spec | Allis Chalmers U | Iseki AT33 | Difference |
|---|---|---|---|
| Coolant | 5gal | Not recorded | — |
Operator Station
| Spec | Allis Chalmers U | Iseki AT33 | Difference |
|---|---|---|---|
| Type | Not recorded | ROPS, Cab | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 27th percentile (34.1 hp)B · 25th percentile (32.6 hp)
Engine Displacement
median 183 ciA · 83rd percentile (283 ci)B · 18th percentile (91.4 ci)
Cylinders
median 4A · 50th percentile (4)B · 23rd percentile (3)
Forward Gears
median 12A · 4th percentile (4)B · 73rd percentile (16)
Length
median 137 inA · 25th percentile (119 in)B · 30th percentile (122 in)
A · UB · AT33Median Utility Tractor