| Manufacturer | LS |
| Price | - |
| Model | XR4145 |
| Equipment Type | Compact Utility Tractors |
| Factory |
ENGINE DETAIL
The LS XR4145 tractor features a 1.9L turbocharged diesel engine with a relatively high torque output, suitable for agriculture or heavy-duty tasks. Its common rail direct injection system offers improved fuel efficiency and lower emissions, complying with Tier IV standards, though users may need to consider maintenance for the dry air cleaner to ensure optimal performance. With a rated RPM of 2600, it efficiently balances power and operational speed, making it ideal for various applications, though the 45hp rating could limit performance under extremely demanding conditions.
| Description | LS L3C19-T turbocharged diesel 3-cylinder liquid-cooled |
| Displacemen | 114.7ci / 1.9L |
| Bore/Strok | 3.465x4.055inches / 88x 103mm |
| Emission | Tier IV |
| Power (gross | 45hp / 33.6kW |
| Fuel syste | common rail direct injection |
| Air cleane | dry |
| Rated RP | 2600 |
| Starte | electric |
| Starter volt | 12 |
LS XR4145 ENGINE
The LS XR4145 tractor is powered by a 1.9L 3-cylinder diesel engine, providing a balance of power and fuel efficiency. Its ROPS fuel tank capacity of 10.6 gallons (40.1L) makes it suitable for light to moderate tasks, while the cab variant with a 12.4-gallon (46.9L) tank extends operational run time, which is advantageous for longer fieldwork. A potential challenge includes ensuring proper cooling and maintenance for optimal performance, especially during prolonged operations.
| Description | LS 1.9L 3-cyl diesel |
| ROPS Fuel tan | 10.6gal / 40.1L |
| Cab Fuel tan | 12.4gal / 46.9L |
TRANSMISSIONS OVERVIEW
The LS XR4145 features a 16-speed synchronized shuttle hydrostatic transmission, providing smooth and efficient gear shifting for varied agricultural tasks. This transmission enables seamless direction changes, ideal for operations like loader work and tilling where operator comfort and control are paramount. However, the complexity of the hydrostatic system can lead to higher maintenance requirements compared to simpler transmission types.
| Description | 16-speed synchronized shuttle hydrostatic |
TRANSMISSION 1
The LS XR4145 features a synchronized shuttle transmission, providing seamless gear shifts that enhance operational efficiency during direction changes. With a total of 16 forward and reverse gears, the tractor offers versatile speed options for different field conditions, optimizing power delivery for tasks ranging from plowing to hauling. However, the complexity of the synchronized system may lead to higher maintenance needs compared to simpler shuttle types, requiring attentive upkeep for optimal performance.
| Typ | synchronized shuttle |
| Gear | 16 forward and reverse |
TRANSMISSION 2
The LS XR4145 tractor features a hydrostatic transmission system, enabling smooth and precise control, particularly advantageous for tasks requiring variable speed adjustments like tilling or mowing. Its infinite forward and reverse gears across three ranges provide flexibility for both low-speed tasks and high-speed transport, enhancing operational versatility. However, hydrostatic systems may require more frequent maintenance and can be less fuel-efficient compared to gear-driven counterparts, which is an important consideration for prolonged operations.
| Typ | hydrostatic |
| Gear | infinite forward and reverse (3-range) |
LS XR4145 TRANSMISSIONS
The LS XR4145 features a 16-speed synchronized shuttle hydrostatic transmission, which provides seamless shifting for optimal performance in varying field conditions. This system offers enhanced maneuverability, particularly in tight spaces, and reduces operator fatigue during extended use. However, challenges may arise in terms of initial learning curve for new operators and potential increased maintenance requirements compared to simpler transmission types.
| Description | 16-speed synchronized shuttle hydrostatic |
MECHANICAL
The LS XR4145 features a robust four-wheel drive system, enhancing traction and stability in diverse terrains, making it ideal for various agricultural tasks. The power steering provides excellent maneuverability, while wet disc brakes ensure reliable stopping power, increasing safety during operation. An optional air-conditioned cab adds comfort for extended use, but may increase the overall weight and cost of the tractor.
| Description | Four-wheel drive Power steering Wet disc brakes/Two-post folding ROPS. Cab optional with available air-conditioning |
HYDRAULICS
| Valve | 2 |
| Pump flo | 8.2gpm / 31.0lpm |
| Shuttle Total flo | 12.3gpm / 46.6lpm |
| Hydro Total flo | 13.7gpm / 51.9lpm |
| Shuttle Steering flo | 4.1gpm / 15.5lpm |
| Hydro Steering flo | 5.5gpm / 20.8lpm |
TRACTOR HITCH
| Rear Typ | I |
| Contro | position and draft control |
| Rear lift (at ends | 2755lbs / 1249kg |
POWER TAKE-OFF (PTO)
| Rear PT | independent |
| Rear RP | 540 (1.375) |
| Mid RP | 2000 |
LS XR4145 TIRES
The LS XR4145 tractor is versatile, accommodating various tire configurations—standard agricultural, lawn/turf, and industrial—allowing it to excel in diverse applications from farming to landscaping. Standard tires (9.5-16 front and 13.6-24 rear) provide optimal traction for fieldwork, while lawn/turf options reduce soil compaction for grass maintenance. The choice of industrial tires enhances stability and load-bearing capacity for construction tasks, but may compromise off-road maneuverability in tight spaces.
| Standard tires (ag | Front: 9.5-16. Rear: 13.6-24 |
| Lawn/turf fron | 28x8.5-15 |
| Lawn/turf rea | 41x14-20 |
| Industrial fron | 12-16.5 |
| Industrial rea | 17.5L-24 |
DIMENSIONS & TIRES
The LS XR4145 tractor features a wheelbase of 73.2 inches (185 cm), which enhances stability during operations, especially in uneven terrains. With a weight range of 3,869 to 4,446 pounds, it strikes a balance between maneuverability and traction, making it suitable for a variety of agricultural tasks. Optimal tire sizes (front: 9.5-16; rear: 13.6-24) allow for improved soil contact, but the weight variation may impact fuel efficiency and towing capacity depending on the load and conditions.
| Wheelbas | 73.2inches / 185cm |
| Weigh | 3869 to 4446 pounds |
| Front tir | 9.5-16 |
| Rear tir | 13.6-24 |
ELECTRICAL
| Groun | negative |
| Charging syste | alternator |
| Charging amp | 70 |
| Charging volt | 12 |
| Battery volt | 12 |