| Manufacturer |
Long |
| Price |
- |
| Model |
510 |
| Equipment Type |
Utility Tractors |
| Factory |
Brasov, Romania |
VARIANTS
NEBRASKA TRACTOR TEST 1415 2
| Description |
Diesel 8-speed 2WD October 29 - November 14, 1981 Link: Nebraska Tractor Test 1415 file PTO performance Drawbar performance Gear 5 used for power test Gear 2 used for pull test |
| Power at rated engine speed |
49.15hp / 36.7kW |
| Fuel use |
3.2gal/hour / 12.1l/hour |
| Power at rated PTO speed |
46.91hp / 35.0kW |
| Max power |
41.75hp / 31.1kW |
| Max pull |
6040lbs / 2739kg |
NEBRASKA TRACTOR TEST 1416 2
| Description |
Diesel 8-speed 4WD October 29 - November 14, 1981 Link: Nebraska Tractor Test 1416 file PTO performance Drawbar performance Gear 5 used for power test Gear 2 used for pull test |
| Power at rated engine speed |
49.35hp / 36.8kW |
| Fuel use |
3.1gal/hour / 11.7l/hour |
| Power at rated PTO speed |
46.41hp / 34.6kW |
| Max power |
40.01hp / 29.8kW |
| Max pull |
5635lbs / 2556kg |
LONG 510 POWER
| Drawbar (claimed) |
42hp / 31.3kW |
| PTO (claimed) |
48.5hp / 36.2kW |
| Drawbar (tested) |
41.75hp / 31.1kW |
| PTO (tested) |
49.35hp / 36.8kW |
ENGINE DETAIL
The Long 510 tractor features a UTB Universal diesel engine with a displacement of 2.7L, offering a robust 3-cylinder configuration suitable for agricultural tasks. With a compression ratio of 17:1 and a rated RPM of 2400, it balances power and efficiency, although operators should monitor RPM levels to maintain optimal performance during operation. A 12V starter system ensures reliable ignition, though cold weather starts may require careful attention to battery condition.
| Description |
UTB Universal diesel 3-cylinder liquid-cooled |
| Displacement |
164.5ci / 2.7L |
| Bore/Stroke |
4.02x4.33inches / 102 x 110mm |
| Compression |
17:1 |
| Rated RPM |
2400 |
| Idle RPM |
600-2550 |
| Firing order |
1-2-3 |
| Starter volts |
12 |
LONG 510 ENGINE
The Long 510 tractor is powered by a UTB Universal 2.7L 3-cylinder diesel engine, which offers a good balance of torque and fuel efficiency, making it suitable for various agricultural tasks. Key advantages include its compact size for maneuverability and a straightforward maintenance regime due to the simplicity of the engine design. However, challenges may arise in terms of power output compared to larger tractors, making it less ideal for heavy-duty operations in demanding terrains.
| Description |
UTB Universal 2.7L 3-cyl diesel |
TRANSMISSION 1
The Long 510 tractor features an 8-speed forward and 2-speed reverse transmission, providing operators with versatile speed options for varying field conditions. The dry disc clutch offers durability and ease of maintenance but may require more operator skill for smooth engagement compared to wet clutches. In scenarios requiring frequent gear shifts, the transmission design enhances productivity in both transport and field applications.
| Gears |
8 forward and 2 reverse |
| Clutch |
dry disc |
TRANSMISSION 2
The Long 510 tractor features an 8-speed transmission, providing flexibility for various agricultural tasks and terrain conditions, which can enhance operational efficiency. However, the complexity of shifting gears may require operator training for optimal performance. Ideal for diverse farming activities, it offers a balance of power and control, helping to maximize productivity on medium-sized farms.
| Gears |
8 forward and reverse |
MECHANICAL
The Long 510 tractor features a 4x2 2WD and 4x4 MFWD configuration, offering flexibility for varied terrain, which allows for better traction in fieldwork scenarios. Its hydrostatic power steering enhances maneuverability, while the 8-speed transmission provides a balance between speed and torque for diverse applications. However, the mechanical contracting band brakes may be less effective in muddy conditions, potentially limiting stopping power compared to hydraulic systems, especially in emergency situations.
| Chassis |
4x2 2WD/4x4 MFWD 4WD |
| Steering |
hydrostatic power |
| Brakes |
mechanical contracting band |
| Cab |
Two-post ROPS. |
| Transmission |
8-speed |
POWER TAKE-OFF (PTO)
| Rear RPM |
540 |
| Engine RPM |
540@2160 |
LONG 510 TIRES
The Long 510 tractor features agricultural tires with a front size of 7.50-16 for 2WD or 9.5-20 for 4WD, and a rear tire size of 14.9-28, enhancing traction and stability across varied terrains. The 4WD configuration offers superior power distribution for challenging conditions, improving maneuverability and grip. Consider potential challenges with tire wear in heavy farming applications, necessitating regular maintenance and monitoring for optimal performance and longevity.
| Ag front |
7.5016 (2WD)/9.5-20 (4WD) |
| Ag rear |
14.9-28 |
DIMENSIONS
| 2WD Wheelbase |
76inches / 193cm |
| 4WD Wheelbase |
75.2inches / 191cm |
| 2WD Front tread |
50.4 to 77.5inches / 128 to 196cm |
| Front tread |
59.5inches / 151cm (4WD) |
| Rear tread |
52.3 to 76.3inches / 132 to 193cm |
LONG 510 WEIGHT
| Operating |
4,285lbs / 1943kg (2WD) / 5,265lbs / 2388kg (4WD) |
| Ballasted |
9,100lbs / 4127kg |
DIMENSIONS & TIRES
The Long 510 tractor's 2WD configuration offers a wheelbase of 76 inches, compared to the 4WD's slightly shorter 75.2 inches, which may provide better maneuverability in tight spaces. Weighing between 4285 to 5265 pounds, it demonstrates a flexible weight range that impacts stability and traction based on the load. Equipped with front tires sized at 7.50-16 and rear tires at 14.9-28, it allows for effective soil engagement and improved flotation on softer terrains, although the larger rear tires may present challenges in narrow row crops.
| 2WD Wheelbase |
76inches / 193cm |
| 4WD Wheelbase |
75.2inches / 191cm |
| Weight |
4285 to 5265 pounds |
| Front tire |
7.5016 |
| Rear tire |
14.9-28 |
ELECTRICAL
| Ground |
negative |
| Battery volts |
12 |
