Image not recorded
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 RK Tractors RK19H
Image not recorded
RK TractorsModel B
RK Tractors RK19H
Utility
- power
- 19 hp
- displacement
- 60.6 ci
- Cylinders
- 3
- Forward gears
- Not recorded
Allis ChalmersAllis Chalmers 620
vs
RK TractorsRK Tractors RK19H
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ 620 higher · +0.5 hp (+3%)62019.5 hp
RK19H19 hp
Median Utility Tractor55 hp
620 is in the 8th percentile; RK19H is in the 7th · 5,383 models
Engine Displacement
▲ RK19H higher · +10.8 ci (+22%)62049.8 ci
RK19H60.6 ci
Median Utility Tractor183 ci
620 is in the 3rd percentile; RK19H is in the 6th · 5,580 models
Cylinders
▲ RK19H higher · +1 (+50%)6202
RK19H3
Median Utility Tractor4
620 is in the 3rd percentile; RK19H is in the 23rd · 5,720 models
Operating Weight
▲ 620 higher · +66 lb (+5%)6201,499 lb
RK19H1,433 lb
Median Utility Tractor5,303 lb
620 is in the 6th percentile; RK19H is in the 5th · 5,107 models
620 (A)RK19H (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers 620 | RK Tractors RK19H | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | RK Tractors | — |
| Model | 620 | RK19H | — |
| Category | Utility, Sub-Compact | Utility, Sub-Compact | Same |
Engine
| Spec | Allis Chalmers 620 | RK Tractors RK19H | Difference |
|---|---|---|---|
| Manufacturer | Onan | Yanmar | — |
| Model | CCKB | 3TNV74F | — |
| Power Output | 19.5hp | 19hp | ▲ 620+0.5 hp · +3% |
| Rated RPM | 3,600RPM | 3,000RPM | ▲ 620+600 RPM · +20% |
| Cylinders | 2 | 3 | ▲ RK19H+1 · +50% |
| Displacement | 49.8ci | 60.6ci | ▲ RK19H+10.8 ci · +22% |
| Bore | 3.3in | 2.9in | ▲ 620+0.4 in · +14% |
| Stroke | 3in | 3in | Same |
Transmission
| Spec | Allis Chalmers 620 | RK Tractors RK19H | Difference |
|---|---|---|---|
| Type | Hydrostatic | Hydrostatic | Same |
Dimensions & Weight
| Spec | Allis Chalmers 620 | RK Tractors RK19H | Difference |
|---|---|---|---|
| Length | 82.7in | 94.2in | ▲ RK19H+11.5 in · +14% |
| Width | 47.6in | 44.5in | ▲ 620+3.1 in · +7% |
| Height | 42.9in | 86.6in | ▲ RK19H+43.7 in · +102% |
| Operating Weight | 1,499lb | 1,433lb | ▲ 620+66 lb · +5% |
Hydraulics
| Spec | Allis Chalmers 620 | RK Tractors RK19H | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Power | — |
Power Take-off (PTO)
| Spec | Allis Chalmers 620 | RK Tractors RK19H | Difference |
|---|---|---|---|
| Speed 1 | 2,000rpm | Not recorded | — |
| Speed 2 | 2,000rpm | Not recorded | — |
Hitch & Towing
| Spec | Allis Chalmers 620 | RK Tractors RK19H | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three-Point Hitch | — |
| Hitch Category | Not recorded | I | — |
| Hitch Position | Not recorded | Rear | — |
Chassis & Drive
| Spec | Allis Chalmers 620 | RK Tractors RK19H | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Not recorded | Power | — |
Electrical
| Spec | Allis Chalmers 620 | RK Tractors RK19H | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Operator Station
| Spec | Allis Chalmers 620 | RK Tractors RK19H | Difference |
|---|---|---|---|
| Type | Open | Not recorded | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 8th percentile (19.5 hp)B · 7th percentile (19 hp)
Engine Displacement
median 183 ciA · 3rd percentile (49.8 ci)B · 6th percentile (60.6 ci)
Cylinders
median 4A · 3rd percentile (2)B · 23rd percentile (3)
Operating Weight
median 5,303 lbA · 6th percentile (1,499 lb)B · 5th percentile (1,433 lb)
Length
median 137 inA · 3rd percentile (82.7 in)B · 6th percentile (94.2 in)
A · 620B · RK19HMedian Utility Tractor