Image not recorded
Allis ChalmersModel A
Allis Chalmers D21 Series I
Row Crop
- power
- 103 hp
- displacement
- 426 ci
- Cylinders
- 6
- Forward gears
- 8
Head to head · Row Crop
Allis Chalmers D21 Series I vs Kubota M6-101DTCC-F
Image not recorded
KubotaModel B
Kubota M6-101DTCC-F
Utility
- power
- 105 hp
- displacement
- 230 ci
- Cylinders
- 4
- Forward gears
- Not recorded
Allis ChalmersAllis Chalmers D21 Series I
vs
KubotaKubota M6-101DTCC-F
How they compare
Headline specs vs. the whole Row Crop
Engine Power
▲ M6-101DTCC-F higher · +2 hp (+2%)D21 Series I103 hp
M6-101DTCC-F105 hp
Median Row Crop Tractor138 hp
D21 Series I is in the 27th percentile; M6-101DTCC-F is in the 28th · 1,206 models
Engine Displacement
▲ D21 Series I higher · +196 ci (+85%)D21 Series I426 ci
M6-101DTCC-F230 ci
Median Row Crop Tractor391 ci
D21 Series I is in the 72nd percentile; M6-101DTCC-F is in the 12th · 1,409 models
Cylinders
▲ D21 Series I higher · +2 (+50%)D21 Series I6
M6-101DTCC-F4
Median Row Crop Tractor6
D21 Series I is in the 50th percentile; M6-101DTCC-F is in the 17th · 1,417 models
Operating Weight
▲ M6-101DTCC-F higher · +101 lb (+1%)D21 Series I9,500 lb
M6-101DTCC-F9,601 lb
Median Row Crop Tractor12,307 lb
D21 Series I is in the 28th percentile; M6-101DTCC-F is in the 29th · 1,350 models
D21 Series I (A)M6-101DTCC-F (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers D21 Series I | Kubota M6-101DTCC-F | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Kubota | — |
| Model | D21 Series I | M6-101DTCC-F | — |
| Category | Row Crop | Utility | — |
Engine
| Spec | Allis Chalmers D21 Series I | Kubota M6-101DTCC-F | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Kubota | — |
| Model | 3400 | V3800-TIEF4 | — |
| Power Output | 103hp | 105hp | ▲ M6-101DTCC-F+2 hp · +2% |
| Rated RPM | 2,200RPM | 2,600RPM | ▲ M6-101DTCC-F+400 RPM · +18% |
| Cylinders | 6 | 4 | ▲ D21 Series I+2 · +50% |
| Displacement | 426ci | 230ci | ▲ D21 Series I+196 ci · +85% |
| Bore | 4.3in | 4in | ▲ D21 Series I+0.3 in · +7% |
| Stroke | 5in | 4.8in | ▲ D21 Series I+0.2 in · +4% |
Transmission
| Spec | Allis Chalmers D21 Series I | Kubota M6-101DTCC-F | Difference |
|---|---|---|---|
| Type | Sliding gear with dry disc clutch | Not recorded | — |
Dimensions & Weight
| Spec | Allis Chalmers D21 Series I | Kubota M6-101DTCC-F | Difference |
|---|---|---|---|
| Length | 161in | 165in | ▲ M6-101DTCC-F+4 in · +2% |
| Width | 91.6in | 82.8in | ▲ D21 Series I+8.8 in · +11% |
| Height | 107in | 110in | ▲ M6-101DTCC-F+3 in · +3% |
| Operating Weight | 9,500lb | 9,601lb | ▲ M6-101DTCC-F+101 lb · +1% |
Hydraulics
| Spec | Allis Chalmers D21 Series I | Kubota M6-101DTCC-F | Difference |
|---|---|---|---|
| System Type | Not recorded | Electronic draft control | — |
| Steering Type | Power | Not recorded | — |
Power Take-off (PTO)
| Spec | Allis Chalmers D21 Series I | Kubota M6-101DTCC-F | Difference |
|---|---|---|---|
| Type | Independent | Live-independent PTO | — |
| Speed 1 | 1,000rpm | 540rpm | ▲ D21 Series I+460 rpm · +85% |
| Speed 2 | Not recorded | 1,000rpm | — |
Hitch & Towing
| Spec | Allis Chalmers D21 Series I | Kubota M6-101DTCC-F | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Telescopic lower link ends, telescopic stabilizers | — |
| Hitch Category | III/II | Category 3 | — |
| Hitch Position | Rear | Not recorded | — |
| Hitch Capacity | Not recorded | 6,834lb | — |
Chassis & Drive
| Spec | Allis Chalmers D21 Series I | Kubota M6-101DTCC-F | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Not recorded | — |
| Drive Type | 2WD | Not recorded | — |
| Steering Type | Power | Not recorded | — |
| Brake Type | Band actuated disc | Hydraulically operated wet disc brakes | — |
Electrical
| Spec | Allis Chalmers D21 Series I | Kubota M6-101DTCC-F | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric Starter | — |
Capacities
| Spec | Allis Chalmers D21 Series I | Kubota M6-101DTCC-F | Difference |
|---|---|---|---|
| Coolant | 5.3gal | 2.7gal | ▲ D21 Series I+2.6 gal · +96% |
Operator Station
| Spec | Allis Chalmers D21 Series I | Kubota M6-101DTCC-F | Difference |
|---|---|---|---|
| Type | Open | Cab | — |
Category context
Both models against the field
Engine Power
median 138 hpA · 27th percentile (103 hp)B · 28th percentile (105 hp)
Engine Displacement
median 391 ciA · 72nd percentile (426 ci)B · 12th percentile (230 ci)
Cylinders
median 6A · 50th percentile (6)B · 17th percentile (4)
Operating Weight
median 12,307 lbA · 28th percentile (9,500 lb)B · 29th percentile (9,601 lb)
Length
median 180 inA · 25th percentile (161 in)B · 31st percentile (165 in)
A · D21 Series IB · M6-101DTCC-FMedian Row Crop Tractor