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Allis ChalmersModel A
Allis Chalmers 440
Utility
- power
- 218 hp
- displacement
- 555 ci
- Cylinders
- 8
- Forward gears
- 10
Head to head · Utility
Allis Chalmers 440 vs John Deere 8320T
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John DeereModel B
John Deere 8320T
Crawler
- power
- 218 hp
- displacement
- 496 ci
- Cylinders
- 6
- Forward gears
- 16
Allis ChalmersAllis Chalmers 440
vs
John DeereJohn Deere 8320T
How they compare
Headline specs vs. the whole Utility
Engine Power
= Effectively tied440218 hp
8320T218 hp
Median Utility Tractor55 hp
440 is in the 95th percentile; 8320T is in the 95th · 5,383 models
Engine Displacement
▲ 440 higher · +59 ci (+12%)440555 ci
8320T496 ci
Median Utility Tractor183 ci
440 is in the 94th percentile; 8320T is in the 93rd · 5,580 models
Cylinders
▲ 440 higher · +2 (+33%)4408
8320T6
Median Utility Tractor4
440 is in the 99th percentile; 8320T is in the 93rd · 5,720 models
Forward Gears
▲ 8320T higher · +6 (+60%)44010
8320T16
Median Utility Tractor12
440 is in the 39th percentile; 8320T is in the 73rd · 4,941 models
440 (A)8320T (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers 440 | John Deere 8320T | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | 440 | 8320T | — |
| Category | Utility | Crawler | — |
Engine
| Spec | Allis Chalmers 440 | John Deere 8320T | Difference |
|---|---|---|---|
| Manufacturer | Cummins | John Deere | — |
| Model | 555C | 8.1 L | — |
| Power Output | 218hp | 218hp | Same |
| Rated RPM | 2,800RPM | 2,200RPM | ▲ 440+600 RPM · +27% |
| Cylinders | 8 | 6 | ▲ 440+2 · +33% |
| Displacement | 555ci | 496ci | ▲ 440+59 ci · +12% |
| Bore | 4.6in | 4.6in | Same |
| Stroke | 4.1in | 5.1in | ▲ 8320T+1 in · +24% |
Transmission
| Spec | Allis Chalmers 440 | John Deere 8320T | Difference |
|---|---|---|---|
| Type | Eaton | Selective gear fixed ratio with full range operator controlled power shift | — |
Dimensions & Weight
| Spec | Allis Chalmers 440 | John Deere 8320T | Difference |
|---|---|---|---|
| Length | 228in | 207in | ▲ 440+21 in · +10% |
| Width | 105in | 104in | ▲ 440+1 in · <1% |
| Height | 139in | 123in | ▲ 440+16 in · +13% |
| Operating Weight | 20,230lb | 26,735lb | ▲ 8320T+6,505 lb · +32% |
Hydraulics
| Spec | Allis Chalmers 440 | John Deere 8320T | Difference |
|---|---|---|---|
| System Type | Open center | Closed center pressure flow compensated (PFC) | — |
| Steering Type | Articulated hydraulic power | Electro-hydraulic differential steering controlled by steering wheel | — |
Hitch & Towing
| Spec | Allis Chalmers 440 | John Deere 8320T | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Three-point hitch | Same |
| Hitch Category | III/IV | Category 3 | — |
| Hitch Position | Not recorded | Rear | — |
Chassis & Drive
| Spec | Allis Chalmers 440 | John Deere 8320T | Difference |
|---|---|---|---|
| Chassis Type | 4x4 articulated 4WD | Track | — |
| Drive Type | MFWD 4WD | Track | — |
| Steering Type | Articulated hydraulic power | Electro-hydraulic differential steering controlled by steering wheel | — |
| Brake Type | Hydraulic disc | Not recorded | — |
Electrical
| Spec | Allis Chalmers 440 | John Deere 8320T | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers 440 | John Deere 8320T | Difference |
|---|---|---|---|
| Coolant | Not recorded | 9gal | — |
Operator Station
| Spec | Allis Chalmers 440 | John Deere 8320T | Difference |
|---|---|---|---|
| Type | Cab | Cab | Same |
Category context
Both models against the field
Engine Power
median 55 hpA · 95th percentile (218 hp)B · 95th percentile (218 hp)
Engine Displacement
median 183 ciA · 94th percentile (555 ci)B · 93rd percentile (496 ci)
Cylinders
median 4A · 99th percentile (8)B · 93rd percentile (6)
Forward Gears
median 12A · 39th percentile (10)B · 73rd percentile (16)
Operating Weight
median 5,303 lbA · 95th percentile (20,230 lb)B · 96th percentile (26,735 lb)
A · 440B · 8320TMedian Utility Tractor