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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 YM2000
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YanmarModel B
Yanmar YM2000
Utility
- power
- 20 hp
- displacement
- 70 ci
- Cylinders
- 2
- Forward gears
- 8
Allis ChalmersAllis Chalmers 620
vs
YanmarYanmar YM2000
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ YM2000 higher · +0.5 hp (+3%)62019.5 hp
YM200020 hp
Median Utility Tractor55 hp
620 is in the 8th percentile; YM2000 is in the 8th · 5,383 models
Engine Displacement
▲ YM2000 higher · +20.2 ci (+41%)62049.8 ci
YM200070 ci
Median Utility Tractor183 ci
620 is in the 3rd percentile; YM2000 is in the 10th · 5,580 models
Cylinders
= Effectively tied6202
YM20002
Median Utility Tractor4
620 is in the 3rd percentile; YM2000 is in the 3rd · 5,720 models
Operating Weight
▲ YM2000 higher · +165 lb (+11%)6201,499 lb
YM20001,664 lb
Median Utility Tractor5,303 lb
620 is in the 6th percentile; YM2000 is in the 8th · 5,107 models
620 (A)YM2000 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers 620 | Yanmar YM2000 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Yanmar | — |
| Model | 620 | YM2000 | — |
| Category | Utility, Sub-Compact | Utility | — |
Engine
| Spec | Allis Chalmers 620 | Yanmar YM2000 | Difference |
|---|---|---|---|
| Manufacturer | Onan | Yanmar | — |
| Model | CCKB | 2TR20 | — |
| Power Output | 19.5hp | 20hp | ▲ YM2000+0.5 hp · +3% |
| Rated RPM | 3,600RPM | 2,400RPM | ▲ 620+1,200 RPM · +50% |
| Cylinders | 2 | 2 | Same |
| Displacement | 49.8ci | 70ci | ▲ YM2000+20.2 ci · +41% |
| Bore | 3.3in | 3.5in | ▲ YM2000+0.2 in · +6% |
| Stroke | 3in | 3.5in | ▲ YM2000+0.5 in · +17% |
Transmission
| Spec | Allis Chalmers 620 | Yanmar YM2000 | Difference |
|---|---|---|---|
| Type | Hydrostatic | Gear | — |
Dimensions & Weight
| Spec | Allis Chalmers 620 | Yanmar YM2000 | Difference |
|---|---|---|---|
| Length | 82.7in | 99.2in | ▲ YM2000+16.5 in · +20% |
| Width | 47.6in | 44.9in | ▲ 620+2.7 in · +6% |
| Height | 42.9in | 69.7in | ▲ YM2000+26.8 in · +62% |
| Operating Weight | 1,499lb | 1,664lb | ▲ YM2000+165 lb · +11% |
Hydraulics
| Spec | Allis Chalmers 620 | Yanmar YM2000 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Manual | — |
Power Take-off (PTO)
| Spec | Allis Chalmers 620 | Yanmar YM2000 | Difference |
|---|---|---|---|
| Speed 1 | 2,000rpm | 540rpm | ▲ 620+1,460 rpm · +270% |
| Speed 2 | 2,000rpm | 750rpm | ▲ 620+1,250 rpm · +167% |
| Speed 3 | Not recorded | 1,000rpm | — |
Hitch & Towing
| Spec | Allis Chalmers 620 | Yanmar YM2000 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | I | — |
Chassis & Drive
| Spec | Allis Chalmers 620 | Yanmar YM2000 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | Not recorded | — |
| Steering Type | Not recorded | Manual | — |
| Brake Type | Not recorded | Mechanical drum | — |
Electrical
| Spec | Allis Chalmers 620 | Yanmar YM2000 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Operator Station
| Spec | Allis Chalmers 620 | Yanmar YM2000 | Difference |
|---|---|---|---|
| Type | Open | Open operator station | — |
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 · 10th percentile (70 ci)
Cylinders
median 4A · 3rd percentile (2)B · 3rd percentile (2)
Operating Weight
median 5,303 lbA · 6th percentile (1,499 lb)B · 8th percentile (1,664 lb)
Length
median 137 inA · 3rd percentile (82.7 in)B · 8th percentile (99.2 in)
A · 620B · YM2000Median Utility Tractor