Allis ChalmersModel A
Allis Chalmers D21 Series II
Row Crop
- power
- 121 hp
- displacement
- 426 ci
- Cylinders
- 6
- Forward gears
- 8
Head to head · Row Crop
Allis Chalmers D21 Series II vs John Deere 7130 Premium Cab Tractor
Image not recorded
John DeereModel B
John Deere 7130 Premium Cab Tractor
Utility
- power
- 121 hp
- displacement
- 415 ci
- Cylinders
- 6
- Forward gears
- 16
Allis ChalmersAllis Chalmers D21 Series II
vs
John DeereJohn Deere 7130 Premium Cab Tractor
How they compare
Headline specs vs. the whole Row Crop
Engine Power
= Effectively tiedD21 Series II121 hp
7130 Premium Cab Tractor121 hp
Median Row Crop Tractor138 hp
D21 Series II is in the 40th percentile; 7130 Premium Cab Tractor is in the 40th · 1,206 models
Engine Displacement
▲ D21 Series II higher · +11 ci (+3%)D21 Series II426 ci
7130 Premium Cab Tractor415 ci
Median Row Crop Tractor391 ci
D21 Series II is in the 72nd percentile; 7130 Premium Cab Tractor is in the 69th · 1,409 models
Cylinders
= Effectively tiedD21 Series II6
7130 Premium Cab Tractor6
Median Row Crop Tractor6
D21 Series II is in the 50th percentile; 7130 Premium Cab Tractor is in the 50th · 1,417 models
Forward Gears
▲ 7130 Premium Cab Tractor higher · +8 (+100%)D21 Series II8
7130 Premium Cab Tractor16
Median Row Crop Tractor16
D21 Series II is in the 16th percentile; 7130 Premium Cab Tractor is in the 50th · 1,200 models
D21 Series II (A)7130 Premium Cab Tractor (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers D21 Series II | John Deere 7130 Premium Cab Tractor | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | D21 Series II | 7130 Premium Cab Tractor | — |
| Category | Row Crop | Utility | — |
Engine
| Spec | Allis Chalmers D21 Series II | John Deere 7130 Premium Cab Tractor | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | 3500 | 6.8L PowerTech E/PowerTech Plus | — |
| Power Output | 121hp | 121hp | Same |
| Rated RPM | 2,200RPM | 2,300RPM | ▲ 7130 Premium Cab Tractor+100 RPM · +5% |
| Cylinders | 6 | 6 | Same |
| Displacement | 426ci | 415ci | ▲ D21 Series II+11 ci · +3% |
| Bore | 4.3in | Not recorded | — |
| Stroke | 5in | Not recorded | — |
Transmission
| Spec | Allis Chalmers D21 Series II | John Deere 7130 Premium Cab Tractor | Difference |
|---|---|---|---|
| Type | Sliding gear with dry disc clutch | SyncroPlus/PowrQuad Plus 16/16 | — |
Dimensions & Weight
| Spec | Allis Chalmers D21 Series II | John Deere 7130 Premium Cab Tractor | Difference |
|---|---|---|---|
| Length | 160in | Not recorded | — |
| Width | 91.3in | Not recorded | — |
| Height | 106in | Not recorded | — |
| Operating Weight | 9,502lb | Not recorded | — |
Hydraulics
| Spec | Allis Chalmers D21 Series II | John Deere 7130 Premium Cab Tractor | Difference |
|---|---|---|---|
| Pump Flow Capacity | Not recorded | 17.5gpm | — |
| Pressure | Not recorded | 2,900psi | — |
| Steering Type | Power | Not recorded | — |
Power Take-off (PTO)
| Spec | Allis Chalmers D21 Series II | John Deere 7130 Premium Cab Tractor | Difference |
|---|---|---|---|
| Type | Independent | Not recorded | — |
| Speed 1 | 1,000rpm | Not recorded | — |
Tires
| Spec | Allis Chalmers D21 Series II | John Deere 7130 Premium Cab Tractor | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 10.00-16/11.0-16 | — |
| Rear Tire Size | Not recorded | 18.4R38 | — |
Hitch & Towing
| Spec | Allis Chalmers D21 Series II | John Deere 7130 Premium Cab Tractor | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Not recorded | — |
| Hitch Category | III/II | Category 3 | — |
| Hitch Position | Rear | Not recorded | — |
| Hitch Capacity | Not recorded | 5,915lb | — |
Chassis & Drive
| Spec | Allis Chalmers D21 Series II | John Deere 7130 Premium Cab Tractor | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Not recorded | — |
| Drive Type | 2WD | Not recorded | — |
| Steering Type | Power | Not recorded | — |
| Brake Type | Band actuated disc | Not recorded | — |
Electrical
| Spec | Allis Chalmers D21 Series II | John Deere 7130 Premium Cab Tractor | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
Capacities
| Spec | Allis Chalmers D21 Series II | John Deere 7130 Premium Cab Tractor | Difference |
|---|---|---|---|
| Fuel Capacity | Not recorded | 54.7gal | — |
| Coolant | 7.8gal | Not recorded | — |
Operator Station
| Spec | Allis Chalmers D21 Series II | John Deere 7130 Premium Cab Tractor | Difference |
|---|---|---|---|
| Type | Open | Cab | — |
Category context
Both models against the field
Engine Power
median 138 hpA · 40th percentile (121 hp)B · 40th percentile (121 hp)
Engine Displacement
median 391 ciA · 72nd percentile (426 ci)B · 69th percentile (415 ci)
Cylinders
median 6A · 50th percentile (6)B · 50th percentile (6)
Forward Gears
median 16A · 16th percentile (8)B · 50th percentile (16)
A · D21 Series IIB · 7130 Premium Cab TractorMedian Row Crop Tractor