Allis ChalmersModel A
Allis Chalmers HD21
Agricultural
- power
- 225 hp
- displacement
- 844 ci
- Cylinders
- 6
- Forward gears
- 2
Head to head · Agricultural
Allis Chalmers HD21 vs Deutz-Fahr Agrotron 215
Image not recorded
Deutz-FahrModel B
Deutz-Fahr Agrotron 215
Row Crop
- power
- 227 hp
- displacement
- 436 ci
- Cylinders
- 6
- Forward gears
- 40
Allis ChalmersAllis Chalmers HD21
vs
Deutz-FahrDeutz-Fahr Agrotron 215
How they compare
Headline specs vs. the whole Agricultural
Engine Power
▲ Agrotron 215 higher · +2 hp (<1%)HD21225 hp
Agrotron 215227 hp
Median Agricultural Tractor110 hp
HD21 is in the 84th percentile; Agrotron 215 is in the 85th · 1,028 models
Engine Displacement
▲ HD21 higher · +408 ci (+94%)HD21844 ci
Agrotron 215436 ci
Median Agricultural Tractor336 ci
HD21 is in the 96th percentile; Agrotron 215 is in the 77th · 1,083 models
Cylinders
= Effectively tiedHD216
Agrotron 2156
Median Agricultural Tractor5.5
HD21 is in the 74th percentile; Agrotron 215 is in the 74th · 1,130 models
Forward Gears
▲ Agrotron 215 higher · +38 (+1900%)HD212
Agrotron 21540
Median Agricultural Tractor16
HD21 is in the 1st percentile; Agrotron 215 is in the 96th · 972 models
HD21 (A)Agrotron 215 (B)Median Agricultural Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers HD21 | Deutz-Fahr Agrotron 215 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Deutz-Fahr | — |
| Model | HD21 | Agrotron 215 | — |
| Category | Agricultural | Row Crop | — |
Engine
| Spec | Allis Chalmers HD21 | Deutz-Fahr Agrotron 215 | Difference |
|---|---|---|---|
| Manufacturer | Allis-Chalmers | Deutz | — |
| Model | Not recorded | BF6M1013EC | — |
| Power Output | 225hp | 227hp | ▲ Agrotron 215+2 hp · <1% |
| Rated RPM | 1,800RPM | 2,300RPM | ▲ Agrotron 215+500 RPM · +28% |
| Cylinders | 6 | 6 | Same |
| Displacement | 844ci | 436ci | ▲ HD21+408 ci · +94% |
| Bore | 5.3in | 4.3in | ▲ HD21+1 in · +23% |
| Stroke | 6.5in | 5.1in | ▲ HD21+1.4 in · +27% |
Transmission
| Spec | Allis Chalmers HD21 | Deutz-Fahr Agrotron 215 | Difference |
|---|---|---|---|
| Type | Torque Converter | Four-speed power shift | — |
Dimensions & Weight
| Spec | Allis Chalmers HD21 | Deutz-Fahr Agrotron 215 | Difference |
|---|---|---|---|
| Length | 198in | 197in | ▲ HD21+1 in · <1% |
| Height | 99in | 128in | ▲ Agrotron 215+29 in · +29% |
| Operating Weight | 45,500lb | 18,541lb | ▲ HD21+26,959 lb · +145% |
Hydraulics
| Spec | Allis Chalmers HD21 | Deutz-Fahr Agrotron 215 | Difference |
|---|---|---|---|
| System Type | Not recorded | Closed center load sensing | — |
Hitch & Towing
| Spec | Allis Chalmers HD21 | Deutz-Fahr Agrotron 215 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | III | — |
| Hitch Position | Not recorded | Rear | — |
Electrical
| Spec | Allis Chalmers HD21 | Deutz-Fahr Agrotron 215 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers HD21 | Deutz-Fahr Agrotron 215 | Difference |
|---|---|---|---|
| Coolant | 20gal | Not recorded | — |
Operator Station
| Spec | Allis Chalmers HD21 | Deutz-Fahr Agrotron 215 | Difference |
|---|---|---|---|
| Type | Not recorded | Cab | — |
Category context
Both models against the field
Engine Power
median 110 hpA · 84th percentile (225 hp)B · 85th percentile (227 hp)
Engine Displacement
median 336 ciA · 96th percentile (844 ci)B · 77th percentile (436 ci)
Cylinders
median 5.5A · 74th percentile (6)B · 74th percentile (6)
Forward Gears
median 16A · 1st percentile (2)B · 96th percentile (40)
Operating Weight
median 10,914 lbA · 99th percentile (45,500 lb)B · 80th percentile (18,541 lb)
A · HD21B · Agrotron 215Median Agricultural Tractor