| Manufacturer | LS |
| Price | - |
| Model | KR50 |
| Equipment Type | Compact Utility Tractors |
| Factory |
LS KR50 POWER
| Engine | 47hp / 35.0kW |
| PTO (claimed) | 37.1hp / 27.7kW |
ENGINE DETAIL
The LS KR50 tractor features a robust LS S4QL diesel engine with a displacement of 2.5L, delivering 47hp at a rated RPM of 2600, making it well-suited for moderate agricultural tasks. With its Tier 3 emissions rating, it balances performance and environmental compliance but may have restrictions for use in areas with stricter emissions standards. The indirect injection fuel system enhances cold-start performance but can lead to lower efficiency compared to direct injection systems, potentially affecting fuel economy during prolonged use.
| Description | LS S4QL diesel 4-cylinder liquid-cooled |
| Displacement | 152.9ci / 2.5L |
| Bore/Stroke | 3.46x4.06inches / 88x 103mm |
| Emissions | Tier 3 |
| Power | 47hp / 35.0kW |
| Fuel system | indirect injection |
| Air cleaner | dry |
| Rated RPM | 2600 |
| Starter | electric |
| Starter volts | 12 |
LS KR50 ENGINE
The LS KR50 is powered by a 2.5-liter, 4-cylinder diesel engine, providing efficient torque output for various agricultural tasks. With a fuel tank capacity of 12.4 gallons (46.9 liters), it enables extended operating hours, ideal for larger fields or extensive landscaping projects without frequent refueling interruptions. However, users should be aware of the engine's maintenance requirements and fuel quality to optimize performance and longevity.
| Description | LS 2.5L 4-cyl diesel |
| Fuel tank | 12.4gal / 46.9L |
TRANSMISSIONS OVERVIEW
The LS KR50 tractor features a 32-speed synchronized power shuttle transmission, providing seamless shifting between forward and reverse without clutch engagement, enhancing operability during field tasks. This system offers precision control and optimal torque management, making it ideal for various agricultural applications. However, the complexity of such transmission may lead to higher maintenance requirements compared to simpler systems.
| Description | 32-speed synchronized shuttle 32-speed power shuttle |
TRANSMISSION 1
The LS KR50 tractor features a synchronized shuttle transmission, allowing for smooth directional changes without the need to clutch, enhancing operator efficiency and ease of use. With an impressive 32 forward and 16 reverse gears, it provides exceptional versatility in various terrain and operational conditions, ideal for tasks ranging from field work to maneuvering in tight spaces. However, the complexity of the gear system may demand higher maintenance diligence and operator familiarity to maximize performance.
| Type | synchronized shuttle |
| Gears | 32 forward and 16 reverse |
TRANSMISSION 2
The LS KR50 tractor's EZ-shift power shuttle transmission provides seamless gear transitions, enhancing operational efficiency in various tasks. With a total of 32 forward and 16 reverse gears, it allows for precise speed control and adaptability in diverse terrains or agricultural applications. However, the complexity of the transmission may require regular maintenance and operator training to fully leverage its capabilities.
| Transmission | EZ-shift |
| Type | power shuttle |
| Gears | 32 forward and 16 reverse |
MECHANICAL
The LS KR50 tractor features a robust 4x4 MFWD configuration, providing excellent traction and stability on varying terrains, crucial for agricultural operations. Its hydrostatic power steering enhances maneuverability, making it ideal for tight spaces or intricate field work. The 32-speed synchronized shuttle transmission allows for precise speed control and seamless direction changes, increasing efficiency during tasks requiring frequent speed adjustments, though the complexity may require more training for optimal operation.
| Chassis | 4x4 MFWD 4WD |
| Steering | hydrostatic power |
| Cab | ROPS. |
| Transmissions | 32-speed synchronized shuttle 32-speed power shuttle |
HYDRAULICS
| Rear valves | 3 |
| Pump flow | 7.8gpm / 29.5lpm |
| Total flow | 11.7gpm / 44.3lpm |
| Steering flow | 3.9gpm / 14.8lpm |
TRACTOR HITCH
| Rear Type | I |
| Control | position and draft control |
| Rear lift | 2756lbs / 1250kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540/750 / 1000 |
LS KR50 TIRES
The LS KR50 tractor features a front tire size of 9.5-16 and a rear tire size of 13.6-24, which provides a balanced weight distribution and stability for various agricultural applications. The larger rear tires enhance traction and facilitate efficient power transfer on uneven terrain, making it suitable for heavy-duty fieldwork. However, operators should consider the potential for increased soil compaction with wider tires in sensitive soil conditions.
| Ag front | 9.5-16 |
| Ag rear | 13.6-24 |
DIMENSIONS
| Wheelbase | 69.2inches / 175cm |
| Length | 125.7inches / 319cm |
| Width | 62.2inches / 157cm |
| Height (ROPS) | 94.9inches / 241cm |
| Weight | 3759lbs / 1705kg |
DIMENSIONS & TIRES
The LS KR50 tractor features a wheelbase of 69.2 inches, which enhances stability during operation, particularly in rugged terrain. Weighing 3759 lbs, it offers substantial ground engagement, minimizing soil compaction while maximizing traction. The front and rear tire sizes—9.5-16 and 13.6-24 respectively—optimize load distribution and provide sufficient grip for agricultural tasks, although tire selection may affect maneuverability in tighter spaces.
| Wheelbase | 69.2inches / 175cm |
| Weight | 3759lbs / 1705kg |
| Front tire | 9.5-16 |
| Rear tire | 13.6-24 |
ELECTRICAL
| Ground | negative |
| Battery volts | 12 |