Long 310: all source data

All 86 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.

Overview

Production
Distributor	Long
Manufacturer	UTB/Universal
(no label)	Utility tractor
(no label)	Built in Brasov, Romania

Engine
(no label)	UTB/Universal 1.8L 2-cyl diesel

Transmission
(no label)	6-speed partially synchronized
(no label)	8-speed partially synchronized

Power
PTO (claimed)	28 hp \| 20.9 kW

Mechanical
(no label)	Two- or four-wheel drive
Final drives	spur gear
(no label)	Mechanical band brakes
(no label)	Two-post ROPS.

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

Hitch
Rear Type	II/I
Control	position control and top link draft sensing
Rear lift	2645 lbs \| 1199 kg

Pto
Rear PTO	independent
Rear PTO Type	540 (1.375)
Engine RPM	540@1970

Dimensions
Wheelbase	70.8 inches (2WD) \| 179 cm
Wheelbase	66.7 inches (4WD) \| 169 cm
Weight	3720 to 4430 pounds
Front tire	5.00-15
Rear tire	11.2-28 (2WD)

Electrical
Ground	negative
Charging system	alternator
Charging amps	36
Battery volts	12

Engine

Engine detail
(no label)	UTB/Universal
(no label)	diesel
(no label)	2-cylinder
(no label)	liquid-cooled
Displacement	109.7 ci \| 1.8 L
Bore/Stroke	4.02x4.33 inches \| 102 x 110 mm
Fuel system	direct injection
Air cleaner	oil bath
Compression	17:1
Rated RPM	2400
Idle RPM	600-2550
Firing order	1-2
Starter volts	12
Coolant capacity (Coolant)	8.5 qts \| 8.0 L

Engine oil
Oil capacity	4.5 qts \| 4.3 L
Oil change	120 h

Transmission

Transmission options
(no label)	6-speed partially synchronized
(no label)	8-speed partially synchronized

Transmission
Type	partially synchronized
Gears	6 forward and 2 reverse
Clutch	dry disc
Oil capacity	17 qts \| 16.1 L
Oil type	LONG Multi-Purpose Tractor Fluid
(no label)	Gears 2-3 and 5-6 are synchronized.
Type	partially synchronized
Gears	8 forward and 2 reverse
Clutch	279.4mm dry disc
Oil capacity	17 qts \| 16.1 L
(no label)	Four gears (1-4), plus reverse (R) in two ranges (low/high). Gears 3-4 are synchronized.

Dimensions

Tires
Standard tires (ag)	Front: 5.00-15. Rear: 11.2-28 (2WD)
Standard tires (ag)	Front: 9.5x16. Rear: 13.6-24 (4WD)

Dimensions
Wheelbase	70.8 inches (2WD) \| 179 cm
Wheelbase	66.7 inches (4WD) \| 169 cm
Length	108.8 inches (2WD) \| 276 cm
Length	106 inches (4WD) \| 269 cm
Width	65.9 inches (2WD) \| 167 cm
Width	72.1 inches (4WD) \| 183 cm
2WD Shipping weight (2WD)	3720 lbs \| 1687 kg
4WD Shipping weight (4WD)	4430 lbs \| 2009 kg
Clearance (front axle)	17 inches (2WD) \| 43 cm
Clearance (front axle)	12.5 inches (4WD) \| 31 cm
Clearance (rear axle)	19 inches (2WD) \| 48 cm
Clearance (rear axle)	16.8 inches (4WD) \| 42 cm
Front tread	50.3 to 77.5 inches (2WD) \| 127 to 196 cm
Front tread	56 to 59.8 inches (4WD) \| 142 to 151 cm
Rear tread	46.6 to 74.1 inches (2WD) \| 118 to 188 cm
Rear tread	59.4 to 63 inches (4WD) \| 150 to 160 cm

Height
Steering wheel	58.3 inches (2WD) \| 148 cm
Steering wheel	59 inches (4WD) \| 149 cm
Hood	52.6 inches (2WD) \| 133 cm
Hood	53.3 inches (4WD) \| 135 cm
Exhaust	75.3 inches (2WD) \| 191 cm
Exhaust	75.9 inches (4WD) \| 192 cm