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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 David Brown 950
David BrownModel B
David Brown 950
Utility
- power
- 42.5 hp
- displacement
- 165 ci
- Cylinders
- 4
- Forward gears
- 6
Allis ChalmersAllis Chalmers 5045
vs
David BrownDavid Brown 950
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ 5045 higher · +1.5 hp (+4%)504544 hp
95042.5 hp
Median Utility Tractor55 hp
5045 is in the 38th percentile; 950 is in the 37th · 5,383 models
Engine Displacement
▲ 950 higher · +6 ci (+4%)5045159 ci
950165 ci
Median Utility Tractor183 ci
5045 is in the 43rd percentile; 950 is in the 44th · 5,580 models
Cylinders
▲ 950 higher · +1 (+33%)50453
9504
Median Utility Tractor4
5045 is in the 23rd percentile; 950 is in the 50th · 5,720 models
Forward Gears
▲ 5045 higher · +2 (+33%)50458
9506
Median Utility Tractor12
5045 is in the 23rd percentile; 950 is in the 11th · 4,941 models
5045 (A)950 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers 5045 | David Brown 950 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | David Brown | — |
| Model | 5045 | 950 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | Allis Chalmers 5045 | David Brown 950 | Difference |
|---|---|---|---|
| Manufacturer | Fiat | David Brown | — |
| Power Output | 44hp | 42.5hp | ▲ 5045+1.5 hp · +4% |
| Rated RPM | Not recorded | 2,200RPM | — |
| Cylinders | 3 | 4 | ▲ 950+1 · +33% |
| Displacement | 159ci | 165ci | ▲ 950+6 ci · +4% |
| Bore | 3.9in | 3.6in | ▲ 5045+0.3 in · +8% |
| Stroke | 4.3in | 4in | ▲ 5045+0.3 in · +7% |
Transmission
| Spec | Allis Chalmers 5045 | David Brown 950 | Difference |
|---|---|---|---|
| Type | Partially synchronized | Twin-Range | — |
Dimensions & Weight
| Spec | Allis Chalmers 5045 | David Brown 950 | Difference |
|---|---|---|---|
| Length | 117in | 118in | ▲ 950+1 in · <1% |
| Width | 61in | 64in | ▲ 950+3 in · +5% |
| Height | Not recorded | 78.5in | — |
| Operating Weight | 3,850lb | 4,230lb | ▲ 950+380 lb · +10% |
Hydraulics
| Spec | Allis Chalmers 5045 | David Brown 950 | Difference |
|---|---|---|---|
| System Type | Open center | Not recorded | — |
| Steering Type | Hydraulic power steering | Manual | — |
Power Take-off (PTO)
| Spec | Allis Chalmers 5045 | David Brown 950 | Difference |
|---|---|---|---|
| Type | Independent | Transmission | — |
| Speed 1 | 540rpm | 540rpm | Same |
| Speed 2 | Not recorded | 1,000rpm | — |
Hitch & Towing
| Spec | Allis Chalmers 5045 | David Brown 950 | Difference |
|---|---|---|---|
| Hitch Category | II/I | II/I | Same |
| Hitch Position | Rear | Rear | Same |
Chassis & Drive
| Spec | Allis Chalmers 5045 | David Brown 950 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 | — |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Hydraulic power steering | Manual | — |
| Brake Type | Not recorded | Mechanical drum | — |
Electrical
| Spec | Allis Chalmers 5045 | David Brown 950 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers 5045 | David Brown 950 | Difference |
|---|---|---|---|
| Coolant | 3.6gal | 3.6gal | Same |
Operator Station
| Spec | Allis Chalmers 5045 | David Brown 950 | Difference |
|---|---|---|---|
| Type | Open operator station | Open operator station | Same |
Category context
Both models against the field
Engine Power
median 55 hpA · 38th percentile (44 hp)B · 37th percentile (42.5 hp)
Engine Displacement
median 183 ciA · 43rd percentile (159 ci)B · 44th percentile (165 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 · 40th percentile (4,230 lb)
A · 5045B · 950Median Utility Tractor