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Tractor · 1972Unverified

Long 445

Name: Long 445
Brand: Long

Long 445 — Utility tractor · 42 hp. Reference specifications; pending source verification.

The Long 445 is a compact tractor with a rated engine power of 42 hp, one of the more compact options in its class. Manufactured between 1972 and 1976, the 445 features a 3-cylinder diesel liquid-cooled engine, paired with a 6-speed gearbox and four-wheel drive. Its listed weight ranges from 3850 to 4480 pounds, making it suitable for jobs covering up to 200 acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

42 hp

Max power

27.6 kW

Weight

3850 to 4480 pounds

Catalogue coverage

Variants represented

Richest spec table

88 rows

Recorded power

42 hp

Transmissions

6-speed partially synchronized

Production years

1972-1976

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

Hover a source tag to verify

Overview

DistributorLongReference

ManufacturerUTB/UniversalReference

Utility tractorReference

Built in Brasov, RomaniaReference

Two- or four-wheel driveReference

Differential lockmechanical rearReference

SteeringmanualReference

Steeringpower assistReference

Independent contracting band brakesReference

Open operator station.Reference

Variants

445DT4WDReference

445similar UTB/Universal modelReference

5040similar Allis Chalmers modelReference

Engine

Uzina 2.3L 3-cyl dieselReference

Fuel tank53.9 LReference

Engine33.6 kWReference

Drawbar (tested)27.6 kWReference

UzinaReference

dieselReference

3-cylinderReference

liquid-cooledReference

Displacement2.3 LReference

Bore/Stroke95 x 110 mmReference

Power33.6 kWReference

Fuel systemdirect injectionReference

Air cleaneroil bathReference

Pre-heatingthermostartReference

Compression17:1Reference

Rated RPM2400Reference

Starter volts12Reference

Oil capacity7.8 LReference

Coolant capacity12.8 LReference

Power at rated engine speed31.3 kWReference

Max power27.6 kWReference

Transmission

6-speed partially synchronizedReference

9-speed creeperReference

Typepartially synchronizedReference

Gears6 forward and 2 reverseReference

Clutch254mm dry discReference

Oil capacity17.0 LReference

Three gears, plus reverse, in two ranges. Gear pairs 2/3 and 5/6 are synchronized.Reference

TypecreeperReference

Gears9 forward and 3 reverseReference

PTO & Hydraulics

PTO (claimed)31.2 kWReference

PTO (tested)31.3 kWReference

Typeopen centerReference

Pressure147.1 barReference

Pump flow21.8 lpmReference

Rear TypeII/IReference

Controlposition and draft controlReference

Rear lift1206 kgReference

Rear PTOliveReference

Rear PTO Type540 (1.375)Reference

Engine RPM540@1970Reference

Power at rated PTO speed27.2 kWReference

Dimensions

2WD Wheelbase190 cmReference

4WD Wheelbase180 cmReference

Weight3850 to 4480 poundsReference

Front tire6.00-16Reference

Rear tire14.9-28Reference

Ag front6.00-16Reference

Ag rear14.9-28Reference

Lawn/turf front7.50-16Reference

Lawn/turf rear18.4-16AReference

Length292 cmReference

Ground clearance46 cmReference

2WD Front tread128 to 196 cmReference

4WD Front tread142 cmReference

Rear tread120 to 189 cmReference

Shipping1746 kgReference

Operating2032 kgReference

Ballasted3538 kgReference

2WD Steering wheel144 cmReference

4WD Steering wheel151 cmReference

Electrical

GroundnegativeReference

Batteries2Reference

Battery volts6Reference

Battery AH172Reference

Long 445 Height

Hood137 cmReference

Test results

Diesel 6-speed 2WDSeptember 20 - 28, 1972Link: Nebraska Tractor Test 1108 fileReference

PTO performanceReference

Fuel use11.7 l/hourReference

Fuel use10.2 l/hourReference

Drawbar performanceReference

Gear 4 used for power test.Reference

Max pull2680 kgReference

Gear 1 used for pull test.Reference

Speeds

With 14.9-28 rear tires.Reference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

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