Allis ChalmersModel A
Allis Chalmers HD11
Crawler
- power
- 110 hp
- displacement
- 516 ci
- Cylinders
- 6
- Forward gears
- 6
Head to head · Crawler
Allis Chalmers HD11 vs CaseIH Farmall 105A
CaseIHModel B
CaseIH Farmall 105A
Utility
- power
- 112 hp
- displacement
- 207 ci
- Cylinders
- 4
- Forward gears
- 12
Allis ChalmersAllis Chalmers HD11
vs
CaseIHCaseIH Farmall 105A
How they compare
Headline specs vs. the whole Crawler
Engine Power
▲ Farmall 105A higher · +2 hp (+2%)HD11110 hp
Farmall 105A112 hp
Median Crawler Tractor200 hp
HD11 is in the 46th percentile; Farmall 105A is in the 47th · 142 models
Engine Displacement
▲ HD11 higher · +309 ci (+149%)HD11516 ci
Farmall 105A207 ci
Median Crawler Tractor468 ci
HD11 is in the 58th percentile; Farmall 105A is in the 29th · 191 models
Cylinders
▲ HD11 higher · +2 (+50%)HD116
Farmall 105A4
Median Crawler Tractor6
HD11 is in the 50th percentile; Farmall 105A is in the 33rd · 192 models
Forward Gears
▲ Farmall 105A higher · +6 (+100%)HD116
Farmall 105A12
Median Crawler Tractor10
HD11 is in the 34th percentile; Farmall 105A is in the 54th · 179 models
HD11 (A)Farmall 105A (B)Median Crawler Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers HD11 | CaseIH Farmall 105A | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | CaseIH | — |
| Model | HD11 | Farmall 105A | — |
| Category | Crawler, Agricultural | Utility | — |
Engine
| Spec | Allis Chalmers HD11 | CaseIH Farmall 105A | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | FPT | — |
| Model | HD-516 | F5G | — |
| Power Output | 110hp | 112hp | ▲ Farmall 105A+2 hp · +2% |
| Rated RPM | 1,800RPM | 2,300RPM | ▲ Farmall 105A+500 RPM · +28% |
| Cylinders | 6 | 4 | ▲ HD11+2 · +50% |
| Displacement | 516ci | 207ci | ▲ HD11+309 ci · +149% |
| Bore | 4.5in | 3.9in | ▲ HD11+0.6 in · +15% |
| Stroke | 5.6in | 4.3in | ▲ HD11+1.2 in · +28% |
Transmission
| Spec | Allis Chalmers HD11 | CaseIH Farmall 105A | Difference |
|---|---|---|---|
| Type | Sliding Gear | Power Shuttle | — |
Dimensions & Weight
| Spec | Allis Chalmers HD11 | CaseIH Farmall 105A | Difference |
|---|---|---|---|
| Length | 154in | 162in | ▲ Farmall 105A+8 in · +5% |
| Width | 40in | Not recorded | — |
| Height | 84in | 103in | ▲ Farmall 105A+19 in · +23% |
| Operating Weight | 21,000lb | 7,304lb | ▲ HD11+13,696 lb · +188% |
Hydraulics
| Spec | Allis Chalmers HD11 | CaseIH Farmall 105A | Difference |
|---|---|---|---|
| System Type | Not recorded | Open Center | — |
| Steering Type | Not recorded | Power | — |
Hitch & Towing
| Spec | Allis Chalmers HD11 | CaseIH Farmall 105A | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | II/I | — |
| Hitch Position | Not recorded | Rear | — |
Chassis & Drive
| Spec | Allis Chalmers HD11 | CaseIH Farmall 105A | Difference |
|---|---|---|---|
| Chassis Type | Crawler | 4x2 | — |
| Drive Type | Not recorded | 2WD | — |
| Steering Type | Not recorded | Power | — |
| Brake Type | Contracting band | Not recorded | — |
Electrical
| Spec | Allis Chalmers HD11 | CaseIH Farmall 105A | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers HD11 | CaseIH Farmall 105A | Difference |
|---|---|---|---|
| Coolant | 11gal | Not recorded | — |
Operator Station
| Spec | Allis Chalmers HD11 | CaseIH Farmall 105A | Difference |
|---|---|---|---|
| Type | Open operator station | ROPS | — |
Category context
Both models against the field
Engine Power
median 200 hpA · 46th percentile (110 hp)B · 47th percentile (112 hp)
Engine Displacement
median 468 ciA · 58th percentile (516 ci)B · 29th percentile (207 ci)
Cylinders
median 6A · 50th percentile (6)B · 33rd percentile (4)
Forward Gears
median 10A · 34th percentile (6)B · 54th percentile (12)
Operating Weight
median 23,320 lbA · 48th percentile (21,000 lb)B · 27th percentile (7,304 lb)
A · HD11B · Farmall 105AMedian Crawler Tractor