Power: 31 hp Date of manufacture : 1980 - 1990
Production Distributor: Long Manufacturer: UTB/Universal Type: Utility tractor Factory: Brasov, Romania Variants 310DT: 4WD Long 310 Power PTO (claimed): 28 hp 20.9 kW Long 310 Engine Mechanical Chassis: 4x2 2WD   4x4 MFWD 4WD (310DT) Brakes: mechanical band Cab: Two-post ROPS. Transmissions: 6-speed sliding gear/constant mesh   8-speed sliding gear/constant mesh Photos Long 310 photos... Capacity Fuel: 14.3 gal 54.1 L Hydraulic system: 4.25 gal 16.1 L Hydraulics Type: open center Capacity: 4.25 gal 16.1 L Valves: 1 Total flow: 5.75 gpm 21.8 lpm Tractor hitch Rear Type: II/I Control: position control and top link draft sensing Rear lift: 2645 lbs 1199 kg Power Take-off (PTO) Rear PTO: independent Rear RPM: 540 Engine RPM: 540@2160 Dimensions & Tires Wheelbase: 70.8 inches 179 cm (2WD)   66.7 inches 169 cm (4WD) Weight: 3720 to 4430 pounds Front tire: 5.00-15 Rear tire: 11.2-28 (2WD) Full dimensions and tires ... Electrical Ground: negative Charging system: alternator Charging amps: 36 Battery volts: 12

Lanz HR5	Power: 30 hp	Date of manufacture : 1929 - 1935

Lanz HR6	Power: 38 hp	Date of manufacture : 1929 - 1935

Long 260	Power: 26 hp	Date of manufacture : 1980 - 1990

Long 310	Power: 31 hp	Date of manufacture : 1980 - 1990

Long 320	Power: 32 hp	Date of manufacture : 1999 - 2003

Long 350	Power: 35 hp	Date of manufacture : 1974 - 1976

Long 360	Power: 38 hp	Date of manufacture : 1977 - 1991

Long 410	Power: 41 hp	Date of manufacture : 1999 - 2001