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 Fendt Favorit 824
FendtModel B
Fendt Favorit 824
Agricultural
- power
- 230 hp
- displacement
- 419 ci
- Cylinders
- 6
- Forward gears
- 44
Allis ChalmersAllis Chalmers HD21
vs
FendtFendt Favorit 824
How they compare
Headline specs vs. the whole Agricultural
Engine Power
▲ Favorit 824 higher · +5 hp (+2%)HD21225 hp
Favorit 824230 hp
Median Agricultural Tractor110 hp
HD21 is in the 84th percentile; Favorit 824 is in the 85th · 1,028 models
Engine Displacement
▲ HD21 higher · +425 ci (+101%)HD21844 ci
Favorit 824419 ci
Median Agricultural Tractor336 ci
HD21 is in the 96th percentile; Favorit 824 is in the 74th · 1,083 models
Cylinders
= Effectively tiedHD216
Favorit 8246
Median Agricultural Tractor5.5
HD21 is in the 74th percentile; Favorit 824 is in the 74th · 1,130 models
Forward Gears
▲ Favorit 824 higher · +42 (+2100%)HD212
Favorit 82444
Median Agricultural Tractor16
HD21 is in the 1st percentile; Favorit 824 is in the 98th · 972 models
HD21 (A)Favorit 824 (B)Median Agricultural Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers HD21 | Fendt Favorit 824 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Fendt | — |
| Model | HD21 | Favorit 824 | — |
| Category | Agricultural | Agricultural | Same |
Engine
| Spec | Allis Chalmers HD21 | Fendt Favorit 824 | Difference |
|---|---|---|---|
| Manufacturer | Allis-Chalmers | MAN | — |
| Power Output | 225hp | 230hp | ▲ Favorit 824+5 hp · +2% |
| Rated RPM | 1,800RPM | 2,300RPM | ▲ Favorit 824+500 RPM · +28% |
| Cylinders | 6 | 6 | Same |
| Displacement | 844ci | 419ci | ▲ HD21+425 ci · +101% |
| Bore | 5.3in | 4.3in | ▲ HD21+1 in · +23% |
| Stroke | 6.5in | 4.9in | ▲ HD21+1.6 in · +33% |
Transmission
| Spec | Allis Chalmers HD21 | Fendt Favorit 824 | Difference |
|---|---|---|---|
| Type | Torque Converter | Manual | — |
Dimensions & Weight
| Spec | Allis Chalmers HD21 | Fendt Favorit 824 | Difference |
|---|---|---|---|
| Length | 198in | 194in | ▲ HD21+4 in · +2% |
| Height | 99in | 122in | ▲ Favorit 824+23 in · +23% |
| Operating Weight | 45,500lb | 17,397lb | ▲ HD21+28,103 lb · +162% |
Chassis & Drive
| Spec | Allis Chalmers HD21 | Fendt Favorit 824 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x4 MFWD 4WD | — |
| Drive Type | Not recorded | 4WD | — |
Electrical
| Spec | Allis Chalmers HD21 | Fendt Favorit 824 | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
Capacities
| Spec | Allis Chalmers HD21 | Fendt Favorit 824 | Difference |
|---|---|---|---|
| Coolant | 20gal | Not recorded | — |
Category context
Both models against the field
Engine Power
median 110 hpA · 84th percentile (225 hp)B · 85th percentile (230 hp)
Engine Displacement
median 336 ciA · 96th percentile (844 ci)B · 74th percentile (419 ci)
Cylinders
median 5.5A · 74th percentile (6)B · 74th percentile (6)
Forward Gears
median 16A · 1st percentile (2)B · 98th percentile (44)
Operating Weight
median 10,914 lbA · 99th percentile (45,500 lb)B · 77th percentile (17,397 lb)
A · HD21B · Favorit 824Median Agricultural Tractor