Leyland 272

The Leyland 272 is a tractor produced by Leyland. It is equipped with a 230 ci 3.8 L engine. The listed engine power is Diesel (listed): 71 hp / 52.9 kW. Transmission: 10 forward and 2 reverse. Operating weight: 7500 lbs 3402 kg.

Engine Power
Diesel (listed): 71 hp / 52.9 kW
Fuel & Capacities
18 gal 68.1 L
Transmission
10 forward and 2 reverse
Operating Weight
7500 lbs 3402 kg

Overview

Leyland 272 tractor photo
1976 - 1984
Production
Manufacturer
Leyland
Original price
$12,500 (1984)
The Leyland 472 is the four-wheel drive version of the 272.
Variants
272
2WD
472
4WD
Leyland 272 Engine
Leyland 3.8L 4-cyl diesel
Fuel tank
18 gal 68.1 L
Engine details ...
Leyland 272 Power
Engine
71 hp 52.9 kW
Drawbar (tested)
51.59 hp 38.5 kW
PTO (tested)
63.52 hp 47.4 kW
Performance test details ...
Mechanical
Two-wheel drive
Steering
hydrostatic power
Independent hydraulic dry disc brakes
Tractor hitch
Rear Type
I,II
Power Take-off (PTO)
Rear PTO
independent
Rear PTO Type
540
Dimensions & Tires
Wheelbase
83.28 inches 211 cm
Weight
7500 lbs 3402 kg
Front tire
7.50-16
Rear tire
18.4-30
Full dimensions and tires ...

Engine

Engine Detail — 230 ci / 3.8 L Diesel

Manufacturer
Leyland
Fuel Type
Diesel
Configuration
4-cylinder, liquid-cooled
Displacement
230 ci 3.8 L
Bore/Stroke
3.858x4.921 inches 98 x 125 mm
Power
71 hp 52.9 kW
Air cleaner
single paper element
Compression
16.8:1
Rated RPM
2200
Torque
58 lb-ft 78.6 Nm
Torque RPM
1200
Starter volts
12

Transmission

Transmission options
9-speed
10-speed

Transmission — 9 forward and 3 reverse

Gears
9 forward and 3 reverse
272   speeds

Transmission — 10 forward and 2 reverse

Gears
10 forward and 2 reverse

Dimensions

Leyland 272 Tires
Ag front
7.50-16
Ag rear
18.4-30
Dimensions
Wheelbase
83.28 inches 211 cm
Length
134 inches 340 cm
Height
105.5 inches 267 cm
Weight
7500 lbs 3402 kg

Tests

Nebraska Tractor Test 1341
Diesel 9-speed 2WD April 18 - 26, 1980 Link: Nebraska Tractor Test 1341 file
PTO performance
Power at rated engine speed
63.52 hp 47.4 kW
Fuel use
4.6 gal/hour 17.4 l/hour
Power at rated PTO speed
58.50 hp 43.6 kW
Fuel use
3.9 gal/hour 14.8 l/hour
Drawbar performance
Max power
51.59 hp 38.5 kW
Fuel use
4.6 gal/hour 17.4 l/hour
Gear 4 used for power test.

Photos

Leyland 272

Leyland 272

Recommended Implements & Sizing Guide

Engineering recommendations for Leyland 272 based on its 71 HP power envelope and ASAE agricultural standards.

Implement & OperationRecommended SizeWorkload RatingEngineering Notes
Moldboard PlowPrimary Tillage
3 to 4 Bottom (16")3 - 4 铧 (40 cm)Heavy DutySuitable for medium loam and stubble turnover.
Rotary Cutter / MowerMowing & Clearing
7 to 8 ft (84-96 in)2.1 - 2.4 mHeavy DutyHeavy-duty twin spindle cutter for overgrown acreage.
Rotary TillerSeedbed Prep
78 to 84 in200 - 215 cmHeavy DutyHeavy commercial tiller with multi-speed gearbox.
Disc HarrowSecondary Tillage
7 to 8 ft Tandem Disc2.1 - 2.4 m 对开双排耙Medium DutyField leveling and clod breaking behind plows.
Hay BalerHay & Forage
4x4 to 4x5 Round Baler1.2x1.5 m 紧凑圆捆机Heavy DutySilage and dry hay; 540 RPM PTO with slip-clutch.
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for Leyland 272.

Estimated Continuous Field Runtime: 4.9 hrs

Approximately 4.9 hours of continuous field operation at ~75% rated power on a full tank (18 gal / 68.1 L).

Estimated 75% Load Fuel Burn~3.7 gal/hr (14 L/hr)

Engine Crankcase Oil

SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours

Transmission & Hydraulic System

UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours

Engine Cooling System

50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours

Leyland 272 Specification Unit Converter

Convert power, fluid capacities, and operating weights between metric and imperial standards for Leyland 272.

Converted Equivalents:

Horsepower (HP)71 hp
Kilowatts (kW)52.9 kW
Metric Horsepower (PS / CV)72 PS

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