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Years in Production / 1979–1990

Long

510

Explore the specifications, hardware, and original references for the Long 510.

Generic tractor; no model photo available
No photo

55hp

Source index power

MFWD Optional

Drive

1979–1990

Production years

Long

Manufacturer

510 / 01

At a glance

Production

Utility tractor

Built in Brasov, Romania

Distributor
Long
Manufacturer
UTB/Universal

Mechanical

Two- or four-wheel drive

Power steering

Mechanical contracting band brakes

Open operator station. Two-post fixed ROPS available.

Final Drives
spur gear
Differential Lock
mechanical rear

Hydraulics

Type
open center
Pressure
2133 psi147.1 bar
Pump Flow
6.25 gpm23.7 lpm
Pump Flow
10 gpmOptOptional37.9 lpm

Hitch

Rear Type
II/I
Rear Lift
2650 lbs1202 kg

Pto

Rear Type
540 (1.375)
Engine Rpm
540@2160

Electrical

Ground
negative
Battery Volts
12

510 / 02

Under the hood

Engine Detail

UTB

diesel

3-cylinder

liquid-cooled inline

Displacement
164.5 ci2.7 L
Bore Stroke
4.02x4.33 inches102 x 110 mm
Power
55 hp41.0 kW
Fuel System
direct injection
Air Cleaner
oil bath
Pre Heating
coolant heater OptOptional
Compression Ratio
17:1
Rated Rpm
2400
Idle Rpm
600-2550
Firing Order
1-2-3
Starter
electric
Starter Volts
12
Oil Capacity
8.25 qts7.8 L
Fuel Type
diesel
Cylinders
3
Cooling
liquid-cooled inline

Engine Options

UTB 2.7L 3-cyl diesel

Fuel Tank
14.25 gal53.9 L

510 / 03

Gears & controls

Transmission

Transmission Type
gear
Gears
8 forward and 2 reverse
Clutch
279.4mm dry disc
Oil Capacity
18 qts17.0 L

510 / 04

Size. Stance. Footprint.

Dimensions

Wheelbase
75.2 in191 cm
Front tread
59.5 in151 cm
Rear tread
52.3 in132 cm

Dimensions And Tires

2wd Wheelbase
76 inches193 cm
4wd Wheelbase
75.2 inches191 cm
Weight
4230 to 5350 pounds
Front Tire
6.00-16
2wd Rear Tire
14.9-28

Tires And Tracks

2wd Standard Tires Ag
Front: 6.00-16. Rear: 14.9-28
4wd Standard Tires Ag
Front: 9.50-20. Rear: 14.9-28
2wd Ag Front
7.50-16
2wd Ag Rear
13.6-28
Lawn Turf Front
7.50-16
Lawn Turf Rear
18.4-16.1

510 / 05

Tests (NTTL)

Nebraska Tractor Test 1415

Diesel 8-speed 2WDOctober 29 - November 14, 1981

PTO performance

Drawbar performance

Gear 5 used for power test.

Gear 2 used for pull test.

Id
1415
Power At Rated Engine Speed
49.15 hp36.7 kW
Fuel Use
3.2 gal/hour12.1 l/hour
Fuel Use
3.0 gal/hour11.4 l/hour
Power At Rated Pto Speed
46.91 hp35.0 kW
Max Power
41.75 hp31.1 kW
Max Pull
6040 lbs2739 kg

Nebraska Tractor Test 1416

Diesel 8-speed 4WDOctober 29 - November 14, 1981

PTO performance

Drawbar performance

Gear 5 used for power test.

Gear 2 used for pull test.

Id
1416
Power At Rated Engine Speed
49.35 hp36.8 kW
Fuel Use
3.1 gal/hour11.7 l/hour
Fuel Use
2.8 gal/hour10.6 l/hour
Power At Rated Pto Speed
46.41 hp34.6 kW
Max Power
40.01 hp29.8 kW
Max Pull
5635 lbs2556 kg