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Allis ChalmersModel A
Allis Chalmers 5045
Utility
- power
- 44 hp
- displacement
- 159 ci
- Cylinders
- 3
- Forward gears
- 8
Head to head · Utility
Allis Chalmers 5045 vs Oliver 550
Image not recorded
Allis ChalmersAllis Chalmers 5045
vs
OliverOliver 550
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ 550 higher · +0.3 hp (<1%)504544 hp
55044.3 hp
Median Utility Tractor55 hp
5045 is in the 38th percentile; 550 is in the 38th · 5,383 models
Engine Displacement
▲ 5045 higher · +4 ci (+3%)5045159 ci
550155 ci
Median Utility Tractor183 ci
5045 is in the 43rd percentile; 550 is in the 42nd · 5,580 models
Cylinders
▲ 550 higher · +1 (+33%)50453
5504
Median Utility Tractor4
5045 is in the 23rd percentile; 550 is in the 50th · 5,720 models
Forward Gears
▲ 5045 higher · +2 (+33%)50458
5506
Median Utility Tractor12
5045 is in the 23rd percentile; 550 is in the 11th · 4,941 models
5045 (A)550 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers 5045 | Oliver 550 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Oliver | — |
| Model | 5045 | 550 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | Allis Chalmers 5045 | Oliver 550 | Difference |
|---|---|---|---|
| Manufacturer | Fiat | Oliver | — |
| Power Output | 44hp | 44.3hp | ▲ 550+0.3 hp · <1% |
| Rated RPM | Not recorded | 2,000RPM | — |
| Cylinders | 3 | 4 | ▲ 550+1 · +33% |
| Displacement | 159ci | 155ci | ▲ 5045+4 ci · +3% |
| Bore | 3.9in | 3.6in | ▲ 5045+0.3 in · +8% |
| Stroke | 4.3in | 3.8in | ▲ 5045+0.5 in · +13% |
Transmission
| Spec | Allis Chalmers 5045 | Oliver 550 | Difference |
|---|---|---|---|
| Type | Partially synchronized | Gear | — |
Dimensions & Weight
| Spec | Allis Chalmers 5045 | Oliver 550 | Difference |
|---|---|---|---|
| Length | 117in | 120in | ▲ 550+3 in · +3% |
| Width | 61in | Not recorded | — |
| Height | Not recorded | 58in | — |
| Operating Weight | 3,850lb | 3,730lb | ▲ 5045+120 lb · +3% |
Hydraulics
| Spec | Allis Chalmers 5045 | Oliver 550 | Difference |
|---|---|---|---|
| System Type | Open center | Open center | Same |
| Steering Type | Hydraulic power steering | Power assist | — |
Power Take-off (PTO)
| Spec | Allis Chalmers 5045 | Oliver 550 | Difference |
|---|---|---|---|
| Type | Independent | Independent | Same |
| Speed 1 | 540rpm | 540rpm | Same |
| Speed 2 | Not recorded | 1,000rpm | — |
Hitch & Towing
| Spec | Allis Chalmers 5045 | Oliver 550 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three-Point Hitch | — |
| Hitch Category | II/I | I | — |
| Hitch Position | Rear | Rear | Same |
Chassis & Drive
| Spec | Allis Chalmers 5045 | Oliver 550 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 | — |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Hydraulic power steering | Power assist | — |
| Brake Type | Not recorded | Differential mechanical dry disc | — |
Electrical
| Spec | Allis Chalmers 5045 | Oliver 550 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers 5045 | Oliver 550 | Difference |
|---|---|---|---|
| Coolant | 3.6gal | Not recorded | — |
Operator Station
| Spec | Allis Chalmers 5045 | Oliver 550 | Difference |
|---|---|---|---|
| Type | Open operator station | Open | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 38th percentile (44 hp)B · 38th percentile (44.3 hp)
Engine Displacement
median 183 ciA · 43rd percentile (159 ci)B · 42nd percentile (155 ci)
Cylinders
median 4A · 23rd percentile (3)B · 50th percentile (4)
Forward Gears
median 12A · 23rd percentile (8)B · 11th percentile (6)
Operating Weight
median 5,303 lbA · 34th percentile (3,850 lb)B · 32nd percentile (3,730 lb)
A · 5045B · 550Median Utility Tractor