Nuffield 4/65

Production ended · 2WD

PTO power · claimed

54 hp

Weight
5,140 lb
Engines
1 Diesel
Built
no record
Price new
no record

Power

Power specifications
Engine65 hp unspecified
PTO54 hp claimed
Drawbarno record
Listed power65 hp engine basis

Engines

Engines fitted to the Nuffield 4/65
BMC 3.8L 4-cyl dieselDiesel · 4 cyl231 ci
Engine details
BMC 3.8L 4-cyl diesel
Bore × stroke
3.94 in × 4.72 in
Rated speed
2,500 rpm
Rated power
65 hp
Torque
170 lb·ft at 1,200 rpm
Compression
16.5:1
Cooling
liquid-cooled OHV
Firing order
1-3-4-2
Notes
4-cylinder 8-valve

Transmissions

Transmissions for the Nuffield 4/65
10-speed geargear10F / 2R
Transmission notes

10-speed gear: Five gears, plus reverse, in two ranges.

Weight

Weight specifications
Weight5,140 lb operating

Dimensions

Dimensions specifications
Wheelbase79.9 in
Length126.4 in
Width67.7 in
Ground clearance23.1 in
Front axle clearance17.2 in
Front tread, narrowest52 in
Front tread, widest76 in
Rear tread, narrowest52 in
Rear tread, widest80 in

Capacities

Capacities specifications
Fuel tank19.2 gal

Hydraulics

Hydraulics specifications
Pump flowno record

Hitch

Hitch specifications
Rear hitch categoryII/I
Controldirectional control and top-link draft sensing
Rear lift capacityno record

PTO

PTO specifications
Rear PTOtransmission
Rear PTO speeds540 (1.375)
Engine rpm at PTO speed540@1800

Chassis

Chassis specifications
Drive2WD
Steeringmanual
BrakesMechanical disc brakes
Final drivesspur gear
CabOpen operator station

Tires

Tires specifications
Front6.00-16
Rear11.00-36

Production

Production specifications
FactoriesBathgate, Scotland
Built byNuffield

Serial numbers

Serial number plate on the left side of the tractor frame.

First serial number by year
YearFirst serial
196799001
Final135000

Literature

  • BMC Nuffield 3/45 & 4/65 1968