David BrownModel A
David Brown 950
Utility
- power
- 42.5 hp
- displacement
- 165 ci
- Cylinders
- 4
- Forward gears
- 6
Head to head · Utility
David Brown 950 vs Fiat 45-66
Image not recorded
David BrownDavid Brown 950
vs
FiatFiat 45-66
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ 45-66 higher · +1.9 hp (+4%)95042.5 hp
45-6644.4 hp
Median Utility Tractor55 hp
950 is in the 37th percentile; 45-66 is in the 38th · 5,383 models
Engine Displacement
= Effectively tied950165 ci
45-66165 ci
Median Utility Tractor183 ci
950 is in the 44th percentile; 45-66 is in the 44th · 5,580 models
Cylinders
▲ 950 higher · +1 (+33%)9504
45-663
Median Utility Tractor4
950 is in the 50th percentile; 45-66 is in the 23rd · 5,720 models
Forward Gears
▲ 45-66 higher · +6 (+100%)9506
45-6612
Median Utility Tractor12
950 is in the 11th percentile; 45-66 is in the 50th · 4,941 models
950 (A)45-66 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | David Brown 950 | Fiat 45-66 | Difference |
|---|---|---|---|
| Manufacturer | David Brown | Fiat | — |
| Model | 950 | 45-66 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | David Brown 950 | Fiat 45-66 | Difference |
|---|---|---|---|
| Manufacturer | David Brown | Iveco | — |
| Model | Not recorded | 8035.06 | — |
| Power Output | 42.5hp | 44.4hp | ▲ 45-66+1.9 hp · +4% |
| Rated RPM | 2,200RPM | 2,500RPM | ▲ 45-66+300 RPM · +14% |
| Cylinders | 4 | 3 | ▲ 950+1 · +33% |
| Displacement | 165ci | 165ci | Same |
| Bore | 3.6in | 3.9in | ▲ 45-66+0.3 in · +8% |
| Stroke | 4in | 4.5in | ▲ 45-66+0.5 in · +13% |
Transmission
| Spec | David Brown 950 | Fiat 45-66 | Difference |
|---|---|---|---|
| Type | Twin-Range | Manual | — |
Dimensions & Weight
| Spec | David Brown 950 | Fiat 45-66 | Difference |
|---|---|---|---|
| Length | 118in | 128in | ▲ 45-66+10 in · +8% |
| Width | 64in | Not recorded | — |
| Height | 78.5in | 89in | ▲ 45-66+10.5 in · +13% |
| Operating Weight | 4,230lb | 4,255lb | ▲ 45-66+25 lb · <1% |
Hydraulics
| Spec | David Brown 950 | Fiat 45-66 | Difference |
|---|---|---|---|
| Steering Type | Manual | Power | — |
Power Take-off (PTO)
| Spec | David Brown 950 | Fiat 45-66 | Difference |
|---|---|---|---|
| Type | Transmission | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
| Speed 2 | 1,000rpm | Not recorded | — |
Hitch & Towing
| Spec | David Brown 950 | Fiat 45-66 | Difference |
|---|---|---|---|
| Hitch Category | II/I | Category 3 | — |
| Hitch Position | Rear | Not recorded | — |
Chassis & Drive
| Spec | David Brown 950 | Fiat 45-66 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 | 4x2 2WD | — |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Power | — |
| Brake Type | Mechanical drum | Not recorded | — |
Electrical
| Spec | David Brown 950 | Fiat 45-66 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | David Brown 950 | Fiat 45-66 | Difference |
|---|---|---|---|
| Coolant | 3.6gal | Not recorded | — |
Operator Station
| Spec | David Brown 950 | Fiat 45-66 | Difference |
|---|---|---|---|
| Type | Open operator station | Not recorded | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 37th percentile (42.5 hp)B · 38th percentile (44.4 hp)
Engine Displacement
median 183 ciA · 44th percentile (165 ci)B · 44th percentile (165 ci)
Cylinders
median 4A · 50th percentile (4)B · 23rd percentile (3)
Forward Gears
median 12A · 11th percentile (6)B · 50th percentile (12)
Operating Weight
median 5,303 lbA · 40th percentile (4,230 lb)B · 40th percentile (4,255 lb)
A · 950B · 45-66Median Utility Tractor