Allis ChalmersModel A
Allis Chalmers HD11
Crawler
- power
- 110 hp
- displacement
- 516 ci
- Cylinders
- 6
- Forward gears
- 6
Head to head · Agricultural
Allis Chalmers HD11 vs Fiat 110-90
Image not recorded
FiatModel B
Fiat 110-90
Agricultural
- power
- 110 hp
- displacement
- 358 ci
- Cylinders
- 6
- Forward gears
- 20
Allis ChalmersAllis Chalmers HD11
vs
FiatFiat 110-90
How they compare
Headline specs vs. the whole Agricultural
Engine Power
= Effectively tiedHD11110 hp
110-90110 hp
Median Agricultural Tractor110 hp
HD11 is in the 50th percentile; 110-90 is in the 50th · 1,028 models
Engine Displacement
▲ HD11 higher · +158 ci (+44%)HD11516 ci
110-90358 ci
Median Agricultural Tractor336 ci
HD11 is in the 89th percentile; 110-90 is in the 53rd · 1,083 models
Cylinders
= Effectively tiedHD116
110-906
Median Agricultural Tractor5.5
HD11 is in the 74th percentile; 110-90 is in the 74th · 1,130 models
Forward Gears
▲ 110-90 higher · +14 (+233%)HD116
110-9020
Median Agricultural Tractor16
HD11 is in the 11th percentile; 110-90 is in the 74th · 972 models
HD11 (A)110-90 (B)Median Agricultural Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers HD11 | Fiat 110-90 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Fiat | — |
| Model | HD11 | 110-90 | — |
| Category | Crawler, Agricultural | Agricultural | — |
Engine
| Spec | Allis Chalmers HD11 | Fiat 110-90 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Fiat | — |
| Model | HD-516 | 8065.05 | — |
| Power Output | 110hp | 110hp | Same |
| Rated RPM | 1,800RPM | 2,500RPM | ▲ 110-90+700 RPM · +39% |
| Cylinders | 6 | 6 | Same |
| Displacement | 516ci | 358ci | ▲ HD11+158 ci · +44% |
| Bore | 4.5in | 4.1in | ▲ HD11+0.4 in · +10% |
| Stroke | 5.6in | 4.5in | ▲ HD11+1 in · +22% |
Transmission
| Spec | Allis Chalmers HD11 | Fiat 110-90 | Difference |
|---|---|---|---|
| Type | Sliding Gear | Synchronized | — |
Dimensions & Weight
| Spec | Allis Chalmers HD11 | Fiat 110-90 | Difference |
|---|---|---|---|
| Length | 154in | 157in | ▲ 110-90+3 in · +2% |
| Width | 40in | Not recorded | — |
| Height | 84in | 103in | ▲ 110-90+19 in · +23% |
| Operating Weight | 21,000lb | 10,297lb | ▲ HD11+10,703 lb · +104% |
Hydraulics
| Spec | Allis Chalmers HD11 | Fiat 110-90 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open Center | — |
Hitch & Towing
| Spec | Allis Chalmers HD11 | Fiat 110-90 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | Category 3 | — |
Chassis & Drive
| Spec | Allis Chalmers HD11 | Fiat 110-90 | Difference |
|---|---|---|---|
| Chassis Type | Crawler | 4x2 2WD | — |
| Drive Type | Not recorded | 2WD | — |
| Brake Type | Contracting band | Not recorded | — |
Electrical
| Spec | Allis Chalmers HD11 | Fiat 110-90 | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
Capacities
| Spec | Allis Chalmers HD11 | Fiat 110-90 | Difference |
|---|---|---|---|
| Coolant | 11gal | Not recorded | — |
Operator Station
| Spec | Allis Chalmers HD11 | Fiat 110-90 | Difference |
|---|---|---|---|
| Type | Open operator station | Open | — |
Category context
Both models against the field
Engine Power
median 110 hpA · 50th percentile (110 hp)B · 50th percentile (110 hp)
Engine Displacement
median 336 ciA · 89th percentile (516 ci)B · 53rd percentile (358 ci)
Cylinders
median 5.5A · 74th percentile (6)B · 74th percentile (6)
Forward Gears
median 16A · 11th percentile (6)B · 74th percentile (20)
Operating Weight
median 10,914 lbA · 87th percentile (21,000 lb)B · 46th percentile (10,297 lb)
A · HD11B · 110-90Median Agricultural Tractor