WhichTractor
  • Rigid chassis
  • WhichTractor size: Utility
  • No lab test on file
  • 1967–1969

WhichTractor size, not the maker’s category

Derived by WhichTractor from a sourced three-point linkage. How we decide what a machine is

Nuffield 4/65 (465) specs: hp, weight, years

BMC 38 TD four-cylinder diesel. The manufacturer claimed 65.0 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.

Engine power, claimed · gross or net not stated

65.0 hp

48.5 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Nuffield 4/65 (1967-1969)”, claimed

This is the maker’s own figure, measured at the engine. Power at the PTO is lower — by how much, for this machine, nobody has measured.

Weight
5,657 lb
3-point lift
3,748 lb
Hyd. flow
7.9 gpm
Top speed
18.6 mph

Nuffield 4/65 (465) specs: key facts

  • The Nuffield 4/65 (465) was built from 1967 to 1969.

  • The Nuffield 4/65 (465) has a claimed engine power (gross or net not stated) of 48.5 kW (65.0 hp); it has no measured PTO figure.

  • The Nuffield 4/65 (465) is two-wheel drive (2WD).

  • The Nuffield 4/65 (465) has a BMC 38 TD engine, a 4-cylinder 3.77 L diesel unit.

  • The Nuffield 4/65 (465) weighs 2,566 kg (5,657 lb) unladen.

  • The Nuffield 4/65 (465) has a rear PTO running at 540 rpm.

  • The three-point hitch of the Nuffield 4/65 (465) lifts 1,700 kg (3,748 lb) at the lower-link ends.

  • The hydraulic pump of the Nuffield 4/65 (465) delivers 30.0 L/min (7.9 gpm).

Source · Traktorenlexikon, “Nuffield 4/65 (1967-1969)”

How does the 4/65 (465) compare with its class?

  • Limitation:

    A three-point lift at the lower links of 1,700 kg is low for its class — 33% below the median of 2,535 kg across the 308 machines within 10% of its power that hold this figure.

Derived by WhichTractor from 420 comparable records. How we work this out

Illustration of the 1967–1969 Nuffield 4/65 (465), a 65 hp farm tractor, colour not recorded — shown unpainted, a drawing generated from its specification record
Illustration — not a photograph · colour not recorded — shown unpainted

How much horsepower does a 4/65 (465) have?

The only figure for the 4/65 (465) is 65.0 hp (48.5 kW) of claimed engine power, gross or net not stated, no test standard stated — not power at the shaft.

Engine, claimed (gross/net not stated)
65.0 hp

Source · Traktorenlexikon, “Nuffield 4/65 (1967-1969)”

What engine is in a 4/65 (465)?

A 4/65 (465) has a BMC 38 TD, a 4-cylinder 3.77 L diesel engine.

Engine — 4/65 (465) engine specifications
Make & modelBMC 38 TD
Cylinders4, liquid-cooled
Displacement230.1 ci · 3.77 L
Max torque167 lb·ft · 227 N·m @ 1,350 rpm

Source · Traktorenlexikon, “Nuffield 4/65 (1967-1969)”

How much will a 4/65 (465) lift, and what is its hydraulic flow?

A 4/65 (465) lifts 3,748 lb (1,700 kg) at the lower-link ends.

Hydraulics & PTO — 4/65 (465) hydraulics and PTO specifications
Pump flow7.9 gpm · 30.0 L/min
Lift at ends3,748 lb · 1,700 kg
Rear PTO540 rpm @ 1,813 engine rpm

Source · Traktorenlexikon, “Nuffield 4/65 (1967-1969)”

What transmission does a 4/65 (465) have?

Transmission specifications for the 4/65 (465) are below.

Transmission — 4/65 (465) transmission specifications
Top speed18.6 mph · 30 km/h

Source · Traktorenlexikon, “Nuffield 4/65 (1967-1969)”

How much does a 4/65 (465) weigh?

A 4/65 (465) weighs 5,657 lb (2,566 kg) unladen.

Weights & dimensions — 4/65 (465) weights and dimensions
Unladen weight5,657 lb · 2,566 kg
Wheelbase80.0 in · 2,032 mm
Length128.0 in · 3,250 mm
Width81.5 in · 2,070 mm
Height90.5 in · 2,299 mm
Ground clearance17.0 in · 432 mm
Front track52.0–68.0 in · 1,321–1,727 mm
Rear track60.0–70.0 in · 1,524–1,778 mm
Turning radius, braked11.3 ft · 3.43 m

Source · Traktorenlexikon, “Nuffield 4/65 (1967-1969)”

What oil does a 4/65 (465) take, and how much?

A 4/65 (465) engine takes 9.6 qt (9.1 L). Single source, not independently verified — always confirm against the operator’s manual for your machine.

4/65 (465) fluid capacities, grades and service intervals
SystemCapacity
Engine oil9.6 qt · 9.1 LSource: Traktorenlexikon, “Nuffield 4/65 (1967-1969)” · single source, not independently verified
Transmission57.7 qt · 54.6 LSource: Traktorenlexikon, “Nuffield 4/65 (1967-1969)” · single source, not independently verified
Cooling system14.4 qt · 13.6 LSource: Traktorenlexikon, “Nuffield 4/65 (1967-1969)” · single source, not independently verified

Always confirm against the operator’s manual for your machine before service.

Which tractors compare with a 4/65 (465)?

Within 10% of its 54.0 hp at the PTO as the maker claimed it, with no laboratory test on file, the same type, and first built within 15 years of it.

Common questions about the Nuffield 4/65 (465)

Is a 4/65 (465) two-wheel drive or four-wheel drive?

The Nuffield 4/65 (465) is two-wheel drive (2WD).

What PTO does a 4/65 (465) have?

A 4/65 (465) has a 540 rpm rear PTO.

Sources and how this page was built

Compiled from Traktorenlexikon, “Nuffield 4/65 (1967-1969)”.

Sources checked

14 SEP 2026

Spotted an error?

Sources

Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution

  1. Traktorenlexikon: Nuffield 4/65 (1967-1969) — CC BY-SA 4.0, WIKIBOOKS-TL-116078 · revision 993284. Wikibooks contributors (Traktorenlexikon). Original document