Ascot UniversalModel A
Ascot Universal A1800A
Agricultural
- power
- 180 hp
- displacement
- Not recorded
- Cylinders
- 6
- Forward gears
- 12
Head to head · Agricultural
Ascot Universal A1800A vs International Harvester 4166
International HarvesterModel B
International Harvester 4166
Utility
- power
- 175 hp
- displacement
- 436 ci
- Cylinders
- 6
- Forward gears
- 8
Ascot UniversalAscot Universal A1800A
vs
International HarvesterInternational Harvester 4166
How they compare
Headline specs vs. the whole Agricultural
Engine Power
▲ A1800A higher · +5 hp (+3%)A1800A180 hp
4166175 hp
Median Agricultural Tractor110 hp
A1800A is in the 77th percentile; 4166 is in the 75th · 1,028 models
Cylinders
= Effectively tiedA1800A6
41666
Median Agricultural Tractor5.5
A1800A is in the 74th percentile; 4166 is in the 74th · 1,130 models
Forward Gears
▲ A1800A higher · +4 (+50%)A1800A12
41668
Median Agricultural Tractor16
A1800A is in the 33rd percentile; 4166 is in the 16th · 972 models
Operating Weight
▲ A1800A higher · +5,500 lb (+35%)A1800A21,400 lb
416615,900 lb
Median Agricultural Tractor10,914 lb
A1800A is in the 87th percentile; 4166 is in the 73rd · 971 models
A1800A (A)4166 (B)Median Agricultural Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Ascot Universal A1800A | International Harvester 4166 | Difference |
|---|---|---|---|
| Manufacturer | Ascot Universal | International Harvester | — |
| Model | A1800A | 4166 | — |
| Category | Agricultural | Utility | — |
Engine
| Spec | Ascot Universal A1800A | International Harvester 4166 | Difference |
|---|---|---|---|
| Manufacturer | Universal | International Harvester | — |
| Model | D-131 | DT436 | — |
| Power Output | 180hp | 175hp | ▲ A1800A+5 hp · +3% |
| Rated RPM | 2,100RPM | 2,400RPM | ▲ 4166+300 RPM · +14% |
| Cylinders | 6 | 6 | Same |
| Displacement | Not recorded | 436ci | — |
| Bore | Not recorded | 4.3in | — |
| Stroke | Not recorded | 5in | — |
Transmission
| Spec | Ascot Universal A1800A | International Harvester 4166 | Difference |
|---|---|---|---|
| Type | Constant Mesh | Sliding gear | — |
Dimensions & Weight
| Spec | Ascot Universal A1800A | International Harvester 4166 | Difference |
|---|---|---|---|
| Length | Not recorded | 194in | — |
| Width | Not recorded | 103in | — |
| Height | Not recorded | 92.9in | — |
| Operating Weight | 21,400lb | 15,900lb | ▲ A1800A+5,500 lb · +35% |
Hydraulics
| Spec | Ascot Universal A1800A | International Harvester 4166 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Hydrostatic power | — |
Power Take-off (PTO)
| Spec | Ascot Universal A1800A | International Harvester 4166 | Difference |
|---|---|---|---|
| Type | Not recorded | Independent | — |
| Speed 1 | Not recorded | 1,000rpm | — |
Hitch & Towing
| Spec | Ascot Universal A1800A | International Harvester 4166 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three-Point Hitch | — |
| Hitch Category | Not recorded | Category 3 | — |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | Not recorded | 6,000lb | — |
Chassis & Drive
| Spec | Ascot Universal A1800A | International Harvester 4166 | Difference |
|---|---|---|---|
| Chassis Type | 4x4 | 4WD | — |
| Drive Type | 4WD | Four-wheel Drive (4WD) | — |
| Steering Type | Not recorded | Hydrostatic power | — |
| Brake Type | Not recorded | Hydraulic expanding shoe | — |
Electrical
| Spec | Ascot Universal A1800A | International Harvester 4166 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric Starter | — |
Capacities
| Spec | Ascot Universal A1800A | International Harvester 4166 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 8gal | — |
Operator Station
| Spec | Ascot Universal A1800A | International Harvester 4166 | Difference |
|---|---|---|---|
| Type | Not recorded | Open operator station or Cab (optional) | — |
Category context
Both models against the field
Engine Power
median 110 hpA · 77th percentile (180 hp)B · 75th percentile (175 hp)
Cylinders
median 5.5A · 74th percentile (6)B · 74th percentile (6)
Forward Gears
median 16A · 33rd percentile (12)B · 16th percentile (8)
Operating Weight
median 10,914 lbA · 87th percentile (21,400 lb)B · 73rd percentile (15,900 lb)
A · A1800AB · 4166Median Agricultural Tractor