9 material differences · fewer than 12
Tractor oneDavid Brown 880 Implematic1961–1965No measured PTO figureTractor twoMASSEY-HARRIS M-H 44/61946–1951No measured PTO figure
Which should you choose?
Read our verdict on the 880 Implematic and the M-H 44/6 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
9 material differences · 3 fields identical or within 5%, which is not counted as material
| Field | 880 Implematic | M-H 44/6 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 42.5 hp | 43.4 hp | — |
| Engine declared | DAVID BROWN AD 4/40 | CONTINENTAL F-226 | differs |
| Displacement declared | — | 3.71 L | — |
| Transmission | |||
| Top speed declared | 12.4–16.2 mph · 20–26 km/h | 13.0 mph · 21 km/h | differs |
| Clutch declared | Pedal operated dry Borg & Beck single disc clutch | Pedal operated dry two-piece BORG & BECK clutch | differs |
| Hydraulics & hitch | |||
| Pump flow declared | 6.0 gpm · 22.7 L/min | 7.5 gpm · 28.4 L/min | +25% M-H 44/6 |
| Rear PTO speeds declared | 540 rpm | 551 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 4,001 lb · 1,815 kg | 4,200 lb · 1,905 kg | — |
| Wheelbase declared | 75.2 in · 1,911 mm | 79.1 in · 2,010 mm | — |
| Length declared | 115.0 in · 2,921 mm | 129.0 in · 3,277 mm | +12% M-H 44/6 |
| Width declared | 64.0 in · 1,626 mm | 68.0 in · 1,727 mm | +6% M-H 44/6 |
| Ground clearance declared | 19.5 in · 495 mm | 25.6 in · 651 mm | +32% M-H 44/6 |
| Turning radius, braked declared | 10.3 ft · 3.15 m | — | — |
| Fuel tank declared | 55.3 qt · 52.3 L | 91.3 qt · 86.4 L | +65% M-H 44/6 |
Height is not in this table. It is not one measurement: the sources measure it to different points — over the cab on some machines, over the steering wheel or the exhaust on others — and the same tractor measured two ways can differ by most of a metre. It appears here only when both machines' figures carry the point they were measured to and it is the same point, which is not the case for these two. Each machine's own page prints its height as its source gives it.
David Brown 880 Implematic sources
- Source: Traktorenlexikon, “David Brown 880 Implematic”
MASSEY-HARRIS M-H 44/6 sources
- Source: Traktorenlexikon, “Massey-Harris Massey-Harris 44-6”