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 CaseIH Magnum 215
Image not recorded
CaseIHModel B
CaseIH Magnum 215
Row Crop
- power
- 221 hp
- displacement
- 505 ci
- Cylinders
- 6
- Forward gears
- 23
Allis ChalmersAllis Chalmers HD21
vs
CaseIHCaseIH Magnum 215
How they compare
Headline specs vs. the whole Agricultural
Engine Power
▲ HD21 higher · +4 hp (+2%)HD21225 hp
Magnum 215221 hp
Median Agricultural Tractor110 hp
HD21 is in the 84th percentile; Magnum 215 is in the 84th · 1,028 models
Engine Displacement
▲ HD21 higher · +339 ci (+67%)HD21844 ci
Magnum 215505 ci
Median Agricultural Tractor336 ci
HD21 is in the 96th percentile; Magnum 215 is in the 85th · 1,083 models
Cylinders
= Effectively tiedHD216
Magnum 2156
Median Agricultural Tractor5.5
HD21 is in the 74th percentile; Magnum 215 is in the 74th · 1,130 models
Forward Gears
▲ Magnum 215 higher · +21 (+1050%)HD212
Magnum 21523
Median Agricultural Tractor16
HD21 is in the 1st percentile; Magnum 215 is in the 76th · 972 models
HD21 (A)Magnum 215 (B)Median Agricultural Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers HD21 | CaseIH Magnum 215 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | CaseIH | — |
| Model | HD21 | Magnum 215 | — |
| Category | Agricultural | Row Crop | — |
Engine
| Spec | Allis Chalmers HD21 | CaseIH Magnum 215 | Difference |
|---|---|---|---|
| Manufacturer | Allis-Chalmers | CNH | — |
| Power Output | 225hp | 221hp | ▲ HD21+4 hp · +2% |
| Rated RPM | 1,800RPM | 2,000RPM | ▲ Magnum 215+200 RPM · +11% |
| Cylinders | 6 | 6 | Same |
| Displacement | 844ci | 505ci | ▲ HD21+339 ci · +67% |
| Bore | 5.3in | 4.5in | ▲ HD21+0.8 in · +18% |
| Stroke | 6.5in | 5.3in | ▲ HD21+1.2 in · +23% |
Transmission
| Spec | Allis Chalmers HD21 | CaseIH Magnum 215 | Difference |
|---|---|---|---|
| Type | Torque Converter | Full Powershift | — |
Dimensions & Weight
| Spec | Allis Chalmers HD21 | CaseIH Magnum 215 | Difference |
|---|---|---|---|
| Length | 198in | Not recorded | — |
| Height | 99in | 129in | ▲ Magnum 215+30 in · +30% |
| Operating Weight | 45,500lb | 21,035lb | ▲ HD21+24,465 lb · +116% |
Hydraulics
| Spec | Allis Chalmers HD21 | CaseIH Magnum 215 | Difference |
|---|---|---|---|
| System Type | Not recorded | PFC | — |
| Steering Type | Not recorded | Power | — |
Hitch & Towing
| Spec | Allis Chalmers HD21 | CaseIH Magnum 215 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | III/IIIN | — |
Chassis & Drive
| Spec | Allis Chalmers HD21 | CaseIH Magnum 215 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x4 MFWD 4WD | — |
| Drive Type | Not recorded | 4WD | — |
| Steering Type | Not recorded | Power | — |
Electrical
| Spec | Allis Chalmers HD21 | CaseIH Magnum 215 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers HD21 | CaseIH Magnum 215 | Difference |
|---|---|---|---|
| Coolant | 20gal | 6gal | ▲ HD21+14 gal · +233% |
Operator Station
| Spec | Allis Chalmers HD21 | CaseIH Magnum 215 | Difference |
|---|---|---|---|
| Type | Not recorded | Cab | — |
Category context
Both models against the field
Engine Power
median 110 hpA · 84th percentile (225 hp)B · 84th percentile (221 hp)
Engine Displacement
median 336 ciA · 96th percentile (844 ci)B · 85th percentile (505 ci)
Cylinders
median 5.5A · 74th percentile (6)B · 74th percentile (6)
Forward Gears
median 16A · 1st percentile (2)B · 76th percentile (23)
Operating Weight
median 10,914 lbA · 99th percentile (45,500 lb)B · 87th percentile (21,035 lb)
A · HD21B · Magnum 215Median Agricultural Tractor