Tractor · 1980Unverified
Long 310
Long 310 — Utility tractor · 28 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
28 hp
Weight
3720 to 4430 pounds
Hover a source tag to verify
Overview
DistributorLongReference
ManufacturerUTB/UniversalReference
Utility tractorReference
Built in Brasov, RomaniaReference
Two- or four-wheel driveReference
Final drivesspur gearReference
Mechanical band brakesReference
Two-post ROPS.Reference
Variants
310DT4WDReference
310CCompactReference
Engine
UTB/Universal 1.8L 2-cyl dieselReference
UTB/UniversalReference
dieselReference
2-cylinderReference
liquid-cooledReference
Displacement1.8 LReference
Bore/Stroke102 x 110 mmReference
Fuel systemdirect injectionReference
Air cleaneroil bathReference
Compression17:1Reference
Rated RPM2400Reference
Idle RPM600-2550Reference
Firing order1-2Reference
Starter volts12Reference
Coolant capacity8.0 LReference
Oil capacity4.3 LReference
Oil change120 hReference
Transmission
6-speed partially synchronizedReference
8-speed partially synchronizedReference
Typepartially synchronizedReference
Gears6 forward and 2 reverseReference
Clutchdry discReference
Oil capacity16.1 LReference
Oil typeLONG Multi-Purpose Tractor FluidReference
Gears 2-3 and 5-6 are synchronized.Reference
Gears8 forward and 2 reverseReference
Clutch279.4mm dry discReference
Four gears (1-4), plus reverse (R) in two ranges (low/high). Gears 3-4 are synchronized.Reference
PTO & Hydraulics
PTO (claimed)20.9 kWReference
Hydraulic system16.1 LReference
Typeopen centerReference
Capacity16.1 LReference
Valves1Reference
Total flow21.8 lpmReference
Rear TypeII/IReference
Controlposition control and top link draft sensingReference
Rear lift1199 kgReference
Rear PTOindependentReference
Rear PTO Type540 (1.375)Reference
Engine RPM540@1970Reference
Capacities
Fuel54.1 LReference
Dimensions
Wheelbase179 cmReference
Wheelbase169 cmReference
Weight3720 to 4430 poundsReference
Front tire5.00-15Reference
Rear tire11.2-28 (2WD)Reference
Standard tires (ag)Front: 5.00-15. Rear: 11.2-28 (2WD)Reference
Standard tires (ag)Front: 9.5x16. Rear: 13.6-24 (4WD)Reference
Length276 cmReference
Length269 cmReference
Width167 cmReference
Width183 cmReference
2WD Shipping weight1687 kgReference
4WD Shipping weight2009 kgReference
Clearance (front axle)43 cmReference
Clearance (front axle)31 cmReference
Clearance (rear axle)48 cmReference
Clearance (rear axle)42 cmReference
Front tread127 to 196 cmReference
Front tread142 to 151 cmReference
Rear tread118 to 188 cmReference
Rear tread150 to 160 cmReference
Steering wheel148 cmReference
Steering wheel149 cmReference
Long 310 attachments
front-end loaderReference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Charging amps36Reference
Battery volts12Reference
Long 310 Height
Hood133 cmReference
Hood135 cmReference
Exhaust191 cmReference
Exhaust192 cmReference
Speeds
With 11.2-28 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.