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 Wagner WA-14
WagnerModel B
Wagner WA-14
Four-Wheel Drive
- power
- 225 hp
- displacement
- 855 ci
- Cylinders
- 6
- Forward gears
- 10
Allis ChalmersAllis Chalmers HD21
vs
WagnerWagner WA-14
How they compare
Headline specs vs. the whole Agricultural
Engine Power
= Effectively tiedHD21225 hp
WA-14225 hp
Median Agricultural Tractor110 hp
HD21 is in the 84th percentile; WA-14 is in the 84th · 1,028 models
Engine Displacement
▲ WA-14 higher · +11 ci (+1%)HD21844 ci
WA-14855 ci
Median Agricultural Tractor336 ci
HD21 is in the 96th percentile; WA-14 is in the 97th · 1,083 models
Cylinders
= Effectively tiedHD216
WA-146
Median Agricultural Tractor5.5
HD21 is in the 74th percentile; WA-14 is in the 74th · 1,130 models
Forward Gears
▲ WA-14 higher · +8 (+400%)HD212
WA-1410
Median Agricultural Tractor16
HD21 is in the 1st percentile; WA-14 is in the 23rd · 972 models
HD21 (A)WA-14 (B)Median Agricultural Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers HD21 | Wagner WA-14 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Wagner | — |
| Model | HD21 | WA-14 | — |
| Category | Agricultural | Four-Wheel Drive | — |
Engine
| Spec | Allis Chalmers HD21 | Wagner WA-14 | Difference |
|---|---|---|---|
| Manufacturer | Allis-Chalmers | Cummins | — |
| Model | Not recorded | N855C1 | — |
| Power Output | 225hp | 225hp | Same |
| Rated RPM | 1,800RPM | 2,100RPM | ▲ WA-14+300 RPM · +17% |
| Cylinders | 6 | 6 | Same |
| Displacement | 844ci | 855ci | ▲ WA-14+11 ci · +1% |
| Bore | 5.3in | 5.5in | ▲ WA-14+0.2 in · +4% |
| Stroke | 6.5in | 6in | ▲ HD21+0.5 in · +8% |
Transmission
| Spec | Allis Chalmers HD21 | Wagner WA-14 | Difference |
|---|---|---|---|
| Type | Torque Converter | Manual | — |
Dimensions & Weight
| Spec | Allis Chalmers HD21 | Wagner WA-14 | Difference |
|---|---|---|---|
| Length | 198in | 257in | ▲ WA-14+59 in · +30% |
| Width | Not recorded | 104in | — |
| Height | 99in | 99in | Same |
| Operating Weight | 45,500lb | 26,520lb | ▲ HD21+18,980 lb · +72% |
Hydraulics
| Spec | Allis Chalmers HD21 | Wagner WA-14 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open Center | — |
| Steering Type | Not recorded | Power | — |
Chassis & Drive
| Spec | Allis Chalmers HD21 | Wagner WA-14 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Power | — |
Electrical
| Spec | Allis Chalmers HD21 | Wagner WA-14 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers HD21 | Wagner WA-14 | Difference |
|---|---|---|---|
| Coolant | 20gal | 12.5gal | ▲ HD21+7.5 gal · +60% |
Operator Station
| Spec | Allis Chalmers HD21 | Wagner WA-14 | Difference |
|---|---|---|---|
| Type | Not recorded | Cab | — |
Category context
Both models against the field
Engine Power
median 110 hpA · 84th percentile (225 hp)B · 84th percentile (225 hp)
Engine Displacement
median 336 ciA · 96th percentile (844 ci)B · 97th percentile (855 ci)
Cylinders
median 5.5A · 74th percentile (6)B · 74th percentile (6)
Forward Gears
median 16A · 1st percentile (2)B · 23rd percentile (10)
Operating Weight
median 10,914 lbA · 99th percentile (45,500 lb)B · 93rd percentile (26,520 lb)
A · HD21B · WA-14Median Agricultural Tractor