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Allis ChalmersModel A
Allis Chalmers 620
Utility
- power
- 19.5 hp
- displacement
- 49.8 ci
- Cylinders
- 2
- Forward gears
- Not recorded
Head to head · Utility
Allis Chalmers 620 vs International Harvester HG
International HarvesterModel B
International Harvester HG
Standard Tread
- power
- 20 hp
- displacement
- 125 ci
- Cylinders
- 4
- Forward gears
- 4
Allis ChalmersAllis Chalmers 620
vs
International HarvesterInternational Harvester HG
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ HG higher · +0.5 hp (+3%)62019.5 hp
HG20 hp
Median Utility Tractor55 hp
620 is in the 8th percentile; HG is in the 8th · 5,383 models
Engine Displacement
▲ HG higher · +75.2 ci (+151%)62049.8 ci
HG125 ci
Median Utility Tractor183 ci
620 is in the 3rd percentile; HG is in the 30th · 5,580 models
Cylinders
▲ HG higher · +2 (+100%)6202
HG4
Median Utility Tractor4
620 is in the 3rd percentile; HG is in the 50th · 5,720 models
Length
▲ HG higher · +55.3 in (+67%)62082.7 in
HG138 in
Median Utility Tractor137 in
620 is in the 3rd percentile; HG is in the 52nd · 4,659 models
620 (A)HG (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers 620 | International Harvester HG | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | International Harvester | — |
| Model | 620 | HG | — |
| Category | Utility, Sub-Compact | Standard Tread | — |
Engine
| Spec | Allis Chalmers 620 | International Harvester HG | Difference |
|---|---|---|---|
| Manufacturer | Onan | International Harvester | — |
| Model | CCKB | EG35 | — |
| Power Output | 19.5hp | 20hp | ▲ HG+0.5 hp · +3% |
| Rated RPM | 3,600RPM | 1,650RPM | ▲ 620+1,950 RPM · +118% |
| Cylinders | 2 | 4 | ▲ HG+2 · +100% |
| Displacement | 49.8ci | 125ci | ▲ HG+75.2 ci · +151% |
| Bore | 3.3in | 3.2in | ▲ 620+0.2 in · +6% |
| Stroke | 3in | 4in | ▲ HG+1 in · +33% |
Transmission
| Spec | Allis Chalmers 620 | International Harvester HG | Difference |
|---|---|---|---|
| Type | Hydrostatic | Gear | — |
Dimensions & Weight
| Spec | Allis Chalmers 620 | International Harvester HG | Difference |
|---|---|---|---|
| Length | 82.7in | 138in | ▲ HG+55.3 in · +67% |
| Width | 47.6in | 78.7in | ▲ HG+31.1 in · +65% |
| Height | 42.9in | 74.8in | ▲ HG+31.9 in · +74% |
| Operating Weight | 1,499lb | Not recorded | — |
Power Take-off (PTO)
| Spec | Allis Chalmers 620 | International Harvester HG | Difference |
|---|---|---|---|
| Speed 1 | 2,000rpm | Not recorded | — |
| Speed 2 | 2,000rpm | Not recorded | — |
Tires
| Spec | Allis Chalmers 620 | International Harvester HG | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 6.00x16 | — |
| Rear Tire Size | Not recorded | 9.00x40 | — |
Chassis & Drive
| Spec | Allis Chalmers 620 | International Harvester HG | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
Electrical
| Spec | Allis Chalmers 620 | International Harvester HG | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
Operator Station
| Spec | Allis Chalmers 620 | International Harvester HG | Difference |
|---|---|---|---|
| Type | Open | Not recorded | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 8th percentile (19.5 hp)B · 8th percentile (20 hp)
Engine Displacement
median 183 ciA · 3rd percentile (49.8 ci)B · 30th percentile (125 ci)
Cylinders
median 4A · 3rd percentile (2)B · 50th percentile (4)
Length
median 137 inA · 3rd percentile (82.7 in)B · 52nd percentile (138 in)
Width
median 66 inA · 14th percentile (47.6 in)B · 79th percentile (78.7 in)
A · 620B · HGMedian Utility Tractor