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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 Yanmar YM2001
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YanmarModel B
Yanmar YM2001
Utility
- power
- 20 hp
- displacement
- 83 ci
- Cylinders
- 3
- Forward gears
- 15
Allis ChalmersAllis Chalmers 620
vs
YanmarYanmar YM2001
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ YM2001 higher · +0.5 hp (+3%)62019.5 hp
YM200120 hp
Median Utility Tractor55 hp
620 is in the 8th percentile; YM2001 is in the 8th · 5,383 models
Engine Displacement
▲ YM2001 higher · +33.2 ci (+67%)62049.8 ci
YM200183 ci
Median Utility Tractor183 ci
620 is in the 3rd percentile; YM2001 is in the 14th · 5,580 models
Cylinders
▲ YM2001 higher · +1 (+50%)6202
YM20013
Median Utility Tractor4
620 is in the 3rd percentile; YM2001 is in the 23rd · 5,720 models
Operating Weight
▲ YM2001 higher · +397 lb (+26%)6201,499 lb
YM20011,896 lb
Median Utility Tractor5,303 lb
620 is in the 6th percentile; YM2001 is in the 10th · 5,107 models
620 (A)YM2001 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers 620 | Yanmar YM2001 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Yanmar | — |
| Model | 620 | YM2001 | — |
| Category | Utility, Sub-Compact | Utility | — |
Engine
| Spec | Allis Chalmers 620 | Yanmar YM2001 | Difference |
|---|---|---|---|
| Manufacturer | Onan | Yanmar | — |
| Model | CCKB | 3T82B | — |
| Power Output | 19.5hp | 20hp | ▲ YM2001+0.5 hp · +3% |
| Rated RPM | 3,600RPM | 2,500RPM | ▲ 620+1,100 RPM · +44% |
| Cylinders | 2 | 3 | ▲ YM2001+1 · +50% |
| Displacement | 49.8ci | 83ci | ▲ YM2001+33.2 ci · +67% |
| Bore | 3.3in | 3.2in | ▲ 620+0.1 in · +3% |
| Stroke | 3in | 3.4in | ▲ YM2001+0.4 in · +13% |
Transmission
| Spec | Allis Chalmers 620 | Yanmar YM2001 | Difference |
|---|---|---|---|
| Type | Hydrostatic | Gear | — |
Dimensions & Weight
| Spec | Allis Chalmers 620 | Yanmar YM2001 | Difference |
|---|---|---|---|
| Length | 82.7in | 113in | ▲ YM2001+30.3 in · +37% |
| Width | 47.6in | 48.4in | ▲ YM2001+0.8 in · +2% |
| Height | 42.9in | 72.8in | ▲ YM2001+29.9 in · +70% |
| Operating Weight | 1,499lb | 1,896lb | ▲ YM2001+397 lb · +26% |
Power Take-off (PTO)
| Spec | Allis Chalmers 620 | Yanmar YM2001 | Difference |
|---|---|---|---|
| Speed 1 | 2,000rpm | Not recorded | — |
| Speed 2 | 2,000rpm | Not recorded | — |
Chassis & Drive
| Spec | Allis Chalmers 620 | Yanmar YM2001 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Not recorded | — |
| Drive Type | 2WD | 2WD | Same |
Electrical
| Spec | Allis Chalmers 620 | Yanmar YM2001 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Operator Station
| Spec | Allis Chalmers 620 | Yanmar YM2001 | 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 · 14th percentile (83 ci)
Cylinders
median 4A · 3rd percentile (2)B · 23rd percentile (3)
Operating Weight
median 5,303 lbA · 6th percentile (1,499 lb)B · 10th percentile (1,896 lb)
Length
median 137 inA · 3rd percentile (82.7 in)B · 18th percentile (113 in)
A · 620B · YM2001Median Utility Tractor