Embed

Paste on your site — shows live UK/US specs and links back here. Free to use.

<iframe src="https://farmfleetspecs.com/embed/long-510" width="100%" height="430" loading="lazy" style="border:1px solid #e6e8e4;border-radius:14px;max-width:560px" title="Long 510 specs — FarmFleetSpecs"></iframe>

Tractor · 1979Unverified

Long 510

Name: Long 510
Brand: Long

Long 510 — Utility tractor · 49 hp. Reference specifications; pending source verification.

The Long 510 is a compact tractor with a 49 hp rating, making it a smaller option within its class. Produced from 1979 to 1990, the model features a 3-cylinder diesel liquid-cooled engine, which powers a four-wheel drive system through a hydrostatic transmission. Its listed weight ranges from 4285 to 5265 pounds, and is designed for use on land holdings of approximately 200 acres.

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

Rated power

49 hp

Max power

31.1 kW

Weight

4285 to 5265 pounds

Catalogue coverage

Variants represented

Richest spec table

67 rows

Recorded power

49 hp

Transmissions

8-speed

Production years

1979-1990

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

Steeringhydrostatic powerReference

Mechanical contracting band brakesReference

Two-post ROPS.Reference

Variants

510 DTC4WDReference

Engine

UTB/Universal 2.7L 3-cyl dieselReference

Drawbar (claimed)31.3 kWReference

Drawbar (tested)31.1 kWReference

UTB/UniversalReference

dieselReference

3-cylinderReference

liquid-cooledReference

Displacement2.7 LReference

Bore/Stroke102 x 110 mmReference

Compression17:1Reference

Rated RPM2400Reference

Idle RPM600-2550Reference

Firing order1-2-3Reference

Starter volts12Reference

Power at rated engine speed36.7 kWReference

Max power31.1 kWReference

Power at rated engine speed36.8 kWReference

Max power29.8 kWReference

Transmission

8-speedReference

Gears8 forward and 2 reverseReference

Clutchdry discReference

Gears8 forward and reverseReference

PTO & Hydraulics

PTO (claimed)36.2 kWReference

PTO (tested)36.8 kWReference

Rear PTO Type540Reference

Engine RPM540@2160Reference

Power at rated PTO speed35.0 kWReference

Power at rated PTO speed34.6 kWReference

Dimensions

2WD Wheelbase193 cmReference

4WD Wheelbase191 cmReference

Weight4285 to 5265 poundsReference

Front tire7.5016Reference

Rear tire14.9-28Reference

Ag front7.5016 (2WD)Reference

Ag front9.5-20 (4WD)Reference

Ag rear14.9-28Reference

2WD Front tread128 to 196 cmReference

Front tread151 cmReference

Rear tread132 to 193 cmReference

Operating1943 kgReference

Operating2388 kgReference

Ballasted4127 kgReference

Electrical

GroundnegativeReference

Battery volts12Reference

Test results

NTTL 1415: diesel 8-speed 2WDReference

NTTL 1416: diesel 8-speed 4WDReference

Diesel 8-speed 2WDOctober 29 - November 14, 1981Link: Nebraska Tractor Test 1415 fileReference

PTO performanceReference

Fuel use12.1 l/hourReference

Fuel use11.4 l/hourReference

Drawbar performanceReference

Gear 5 used for power test.Reference

Max pull2739 kgReference

Gear 2 used for pull test.Reference

Diesel 8-speed 4WDOctober 29 - November 14, 1981Link: Nebraska Tractor Test 1416 fileReference

Fuel use11.7 l/hourReference

Fuel use10.6 l/hourReference

Max pull2556 kgReference

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

Partner tool · Free

Working out if you can afford this tractor?

YourIncomeCalculator.com — free, HMRC-aligned take-home pay, self-employment & VAT calculators. No sign-up.

Calculate your take-home pay

Recommended kit

Handy kit for owners

Popular tractor and farm accessories owners pick up for machines like this.

Disclosure: some links on this page are affiliate links. If you buy through them we may earn a small commission — at no extra cost to you. Learn more.