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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 Solis Solis 20
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SolisModel B
Solis Solis 20
Utility
- power
- 20 hp
- displacement
- 58.1 ci
- Cylinders
- 3
- Forward gears
- 6
Allis ChalmersAllis Chalmers 620
vs
SolisSolis Solis 20
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ Solis 20 higher · +0.5 hp (+3%)62019.5 hp
Solis 2020 hp
Median Utility Tractor55 hp
620 is in the 8th percentile; Solis 20 is in the 8th · 5,383 models
Engine Displacement
▲ Solis 20 higher · +8.3 ci (+17%)62049.8 ci
Solis 2058.1 ci
Median Utility Tractor183 ci
620 is in the 3rd percentile; Solis 20 is in the 5th · 5,580 models
Cylinders
▲ Solis 20 higher · +1 (+50%)6202
Solis 203
Median Utility Tractor4
620 is in the 3rd percentile; Solis 20 is in the 23rd · 5,720 models
Operating Weight
▲ Solis 20 higher · +287 lb (+19%)6201,499 lb
Solis 201,786 lb
Median Utility Tractor5,303 lb
620 is in the 6th percentile; Solis 20 is in the 9th · 5,107 models
620 (A)Solis 20 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers 620 | Solis Solis 20 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Solis | — |
| Model | 620 | Solis 20 | — |
| Category | Utility, Sub-Compact | Utility | — |
Engine
| Spec | Allis Chalmers 620 | Solis Solis 20 | Difference |
|---|---|---|---|
| Manufacturer | Onan | Mitsubishi | — |
| Model | CCKB | Not recorded | — |
| Power Output | 19.5hp | 20hp | ▲ Solis 20+0.5 hp · +3% |
| Rated RPM | 3,600RPM | 2,700RPM | ▲ 620+900 RPM · +33% |
| Cylinders | 2 | 3 | ▲ Solis 20+1 · +50% |
| Displacement | 49.8ci | 58.1ci | ▲ Solis 20+8.3 ci · +17% |
| Bore | 3.3in | 3in | ▲ 620+0.3 in · +10% |
| Stroke | 3in | 2.8in | ▲ 620+0.2 in · +7% |
Transmission
| Spec | Allis Chalmers 620 | Solis Solis 20 | Difference |
|---|---|---|---|
| Type | Hydrostatic | Gear | — |
Dimensions & Weight
| Spec | Allis Chalmers 620 | Solis Solis 20 | Difference |
|---|---|---|---|
| Length | 82.7in | 90.9in | ▲ Solis 20+8.2 in · +10% |
| Width | 47.6in | 37.4in | ▲ 620+10.2 in · +27% |
| Height | 42.9in | 76.8in | ▲ Solis 20+33.9 in · +79% |
| Operating Weight | 1,499lb | 1,786lb | ▲ Solis 20+287 lb · +19% |
Power Take-off (PTO)
| Spec | Allis Chalmers 620 | Solis Solis 20 | Difference |
|---|---|---|---|
| Speed 1 | 2,000rpm | Not recorded | — |
| Speed 2 | 2,000rpm | Not recorded | — |
Chassis & Drive
| Spec | Allis Chalmers 620 | Solis Solis 20 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
Electrical
| Spec | Allis Chalmers 620 | Solis Solis 20 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers 620 | Solis Solis 20 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 0.8gal | — |
Operator Station
| Spec | Allis Chalmers 620 | Solis Solis 20 | Difference |
|---|---|---|---|
| Type | Open | ROPS | — |
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 · 5th percentile (58.1 ci)
Cylinders
median 4A · 3rd percentile (2)B · 23rd percentile (3)
Operating Weight
median 5,303 lbA · 6th percentile (1,499 lb)B · 9th percentile (1,786 lb)
Length
median 137 inA · 3rd percentile (82.7 in)B · 4th percentile (90.9 in)
A · 620B · Solis 20Median Utility Tractor