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NuffieldModel A
Nuffield DM-4
Utility
- power
- Not recorded
- displacement
- 192 ci
- Cylinders
- 4
- Forward gears
- 5
Head to head · Utility
Nuffield DM-4 vs Nuffield PM-4 Universal
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NuffieldModel B
Nuffield PM-4 Universal
Utility
- power
- 40.8 hp
- displacement
- 230 ci
- Cylinders
- 4
- Forward gears
- 5
NuffieldNuffield DM-4
vs
NuffieldNuffield PM-4 Universal
How they compare
Headline specs vs. the whole Utility
Engine Displacement
▲ PM-4 Universal higher · +38 ci (+20%)DM-4192 ci
PM-4 Universal230 ci
Median Utility Tractor183 ci
DM-4 is in the 51st percentile; PM-4 Universal is in the 62nd · 5,580 models
Cylinders
= Effectively tiedDM-44
PM-4 Universal4
Median Utility Tractor4
DM-4 is in the 50th percentile; PM-4 Universal is in the 50th · 5,720 models
Forward Gears
= Effectively tiedDM-45
PM-4 Universal5
Median Utility Tractor12
DM-4 is in the 6th percentile; PM-4 Universal is in the 6th · 4,941 models
Operating Weight
▲ PM-4 Universal higher · +762 lb (+17%)DM-44,545 lb
PM-4 Universal5,307 lb
Median Utility Tractor5,303 lb
DM-4 is in the 43rd percentile; PM-4 Universal is in the 50th · 5,107 models
DM-4 (A)PM-4 Universal (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Nuffield DM-4 | Nuffield PM-4 Universal | Difference |
|---|---|---|---|
| Manufacturer | Nuffield | Nuffield | Same |
| Model | DM-4 | PM-4 Universal | — |
| Category | Utility | Utility | Same |
Engine
| Spec | Nuffield DM-4 | Nuffield PM-4 Universal | Difference |
|---|---|---|---|
| Manufacturer | Perkins | Morris Motors | — |
| Model | P4TA | Not recorded | — |
| Power Output | Not recorded | 40.8hp | — |
| Rated RPM | 2,000RPM | 2,000RPM | Same |
| Cylinders | 4 | 4 | Same |
| Displacement | 192ci | 230ci | ▲ PM-4 Universal+38 ci · +20% |
| Bore | 3.5in | 3.9in | ▲ PM-4 Universal+0.4 in · +11% |
| Stroke | 5in | 4.7in | ▲ DM-4+0.3 in · +6% |
Transmission
| Spec | Nuffield DM-4 | Nuffield PM-4 Universal | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
Dimensions & Weight
| Spec | Nuffield DM-4 | Nuffield PM-4 Universal | Difference |
|---|---|---|---|
| Length | Not recorded | 122in | — |
| Height | Not recorded | 80.7in | — |
| Operating Weight | 4,545lb | 5,307lb | ▲ PM-4 Universal+762 lb · +17% |
Hydraulics
| Spec | Nuffield DM-4 | Nuffield PM-4 Universal | Difference |
|---|---|---|---|
| System Type | Not recorded | Open Center | — |
| Steering Type | Not recorded | Manual | — |
Tires
| Spec | Nuffield DM-4 | Nuffield PM-4 Universal | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 6.00-16 | — |
| Rear Tire Size | Not recorded | 11.00-36 | — |
Hitch & Towing
| Spec | Nuffield DM-4 | Nuffield PM-4 Universal | Difference |
|---|---|---|---|
| Hitch Type | Category I | Not recorded | — |
| Hitch Position | Rear | Not recorded | — |
Chassis & Drive
| Spec | Nuffield DM-4 | Nuffield PM-4 Universal | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 | — |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Not recorded | Manual | — |
Electrical
| Spec | Nuffield DM-4 | Nuffield PM-4 Universal | Difference |
|---|---|---|---|
| Battery Voltage | 12V | Not recorded | — |
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Nuffield DM-4 | Nuffield PM-4 Universal | Difference |
|---|---|---|---|
| Coolant | Not recorded | 4.5gal | — |
Category context
Both models against the field
Engine Displacement
median 183 ciA · 51st percentile (192 ci)B · 62nd percentile (230 ci)
Cylinders
median 4A · 50th percentile (4)B · 50th percentile (4)
Forward Gears
median 12A · 6th percentile (5)B · 6th percentile (5)
Operating Weight
median 5,303 lbA · 43rd percentile (4,545 lb)B · 50th percentile (5,307 lb)
A · DM-4B · PM-4 UniversalMedian Utility Tractor