Nuffield 3/42
The Nuffield 3/42 is a tractor produced by Nuffield. It is equipped with a 155.6 ci 2.6 L engine. The rated power output is 39.8 hp 29.7 kW. Transmission: 5 forward and 1 reverse. Operating weight: 4330 lbs 1964 kg.
Engine Power
39.8 hp
29.7 kW
Fuel & Capacities
16.8 gal
63.6 L
Transmission
5 forward and 1 reverse
Operating Weight
4330 lbs
1964 kg
Nuffield 3/42 Serial Number & Year Decoder
Find the exact manufacture year of your tractor by checking your chassis serial number below.
Where to Find the Serial NumberThe serial number plate is commonly located on the front frame, tractor transmission housing (right side), or instrument panel badge.
Overview
 | 1961 - 1963 | 1961 - 1963 |
|---|
Production | |
|---|---|
Manufacturer | Nuffield |
Built in Birmingham, England | |
Nuffield 3/42 Engine | |
|---|---|
BMC 2.6L 3-cyl diesel | |
Fuel tank | 16.8 gal
63.6 L |
Engine details ...  | |
Nuffield 3/42 Transmission | |
|---|---|
5-speed gear | |
Transmission details ...  |
Nuffield 3/42 Power | |
|---|---|
Engine (gross) | 42 hp
31.3 kW |
Engine (net) | 39.8 hp
29.7 kW |
Drawbar (claimed) | 33.8 hp
25.2 kW |
Belt (claimed) | 38.6 hp
28.8 kW |
Mechanical | |
|---|---|
Two-wheel drive | |
Final drives | spur gear |
Differential lock | mechanical rear |
Manual steering | |
Open operator station. | |
Hydraulics | |
|---|---|
Type | open center |
Tractor hitch | |
|---|---|
Rear Type | II/I |
Rear lift | 2300 lbs
1043 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 540 (1.375) |
Engine RPM | 528@1400 |
Dimensions & Tires | |
|---|---|
Wheelbase | 72.8 inches
184 cm |
Weight | 4330 lbs
1964 kg |
Front tire | 5.50-16 |
Rear tire | 10.00-28 |
Full dimensions and tires ...  | |
Belt Pulley | |
|---|---|
Diameter | 10.5 inches
26 cm |
RPM | 1150 |
Speed | 3160 ft/min
963.17 meters/min |
References | |
|---|---|
 | |
3 42 published in 1961, by Nuffield |
Engine
Engine Detail — 155.6 ci / 2.6 L Diesel
Manufacturer | BMC |
Fuel Type | Diesel |
Configuration | 3-cylinder, liquid-cooled |
Displacement | 155.6 ci
2.6 L |
Bore/Stroke | 3.937x4.724 inches
100 x 120 mm |
Power (net) | 39.8 hp
29.7 kW |
Power (gross) | 42 hp
31.3 kW |
Air cleaner | oil bath |
Compression | 16.5:1 |
Rated RPM | 2000 |
Coolant capacity | 12.6 qts
11.9 L |
Transmission
Transmission — 5 forward and 1 reverse gear
Type | gear |
Gears | 5 forward and 1 reverse |
Clutch | 280mm dry dsic |
Oil capacity | 57.6 qts
54.5 L |
Dimensions
Nuffield 3/42 Tires | |
|---|---|
Ag front | 5.50-16 |
Ag rear | 10.00-28 |
Ag front | 6.00-16 |
Ag rear | 11.00-28 |
13.00-24 | |
Dimensions | |
|---|---|
Wheelbase | 72.8 inches
184 cm |
Length | 111 inches
281 cm |
Width | 68.1 inches
172 cm |
Height (hood) | 55.1 inches
139 cm |
Height (exhaust) | 75.6 inches
192 cm |
Operating weight | 4330 lbs
1964 kg |
Ground clearance | 20.2 inches (at frame)
51 cm |
Clearance (front axle) | 16.7 inches
42 cm |
Clearance (drawbar) | 16.4 inches
41 cm |
Front tread | 52.8 to 71.3 inches
134 to 181 cm |
Rear tread | 52 to 79.9 inches
132 to 202 cm |
Photos
Nuffield 3/42
Nuffield 3/42
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