LS
LS KR50
The LS KR50 is a compact utility tractor in the KR Series by LS, featuring a 47 hp liquid-cooled 4-cylinder diesel engine with Tier 3 emissions. It offers a 32-speed synchronized or power shuttle transmission with EZ-shift, four-wheel drive, hydrostatic power steering, and ROPS. The tractor includes a 12.4 gallon fuel tank, 3 rear hydraulic valves, and a rear hitch with position and draft control capable of lifting 2756 lbs. Dimensions include a 69.2 inch wheelbase, 125.7 inch length, and 62.2 inch width, with front and rear tires sized 9.5-16 and 13.6-24 respectively. Electrical system is 12 volts with negative ground. PTO options include independent rear PTO with 540/750/1000 rpm settings.
Power47 hp
Foundedunknown
ModelKR50
Technical Specifications
Detailed specifications and technical data for LS KR50
Power
| Engine | 47 hp (35.0 kW) |
|---|---|
| PTO (claimed) | 37.1 hp (27.7 kW) |
Engine
| Type | diesel |
|---|---|
| Model | LS S4QL |
| Power | 47 hp (35.0 kW) |
| Cooling | liquid-cooled |
| Starter | electric |
| Cylinders | 4-cylinder |
| Emissions | Tier 3 |
| Fuel tank | 12.4 gal (46.9 L) |
| Rated RPM | 2600 |
| Air cleaner | dry |
| Bore/Stroke | 3.46x4.06 inches (88 x 103 mm) |
| Fuel system | indirect injection |
| Displacement | 152.9 ci (2.5 L) |
| Starter volts | 12 |
Electrical
| Ground | negative |
|---|---|
| Battery volts | 12 |
Hydraulics
| Pump flow | 7.8 gpm (29.5 lpm) |
|---|---|
| Total flow | 11.7 gpm (44.3 lpm) |
| Rear valves | 3 |
| Steering flow | 3.9 gpm (14.8 lpm) |
Mechanical
| ROPS | Yes |
|---|---|
| Drive | Four-wheel drive |
| Steering | hydrostatic power |
Production
| Type | Compact Utility tractor |
|---|---|
| Manufacturer | LS |
Transmission
| Options | 32-speed synchronized shuttle, 32-speed power shuttle |
|---|---|
| Transmission | EZ-shift |
| Type (power shuttle) | power shuttle |
| Gears (power shuttle) | 32 forward and 16 reverse |
| Type (synchronized shuttle) | synchronized shuttle |
| Gears (synchronized shuttle) | 32 forward and 16 reverse |
Tractor hitch
| Control | position and draft control |
|---|---|
| Rear Type | I |
| Rear lift | 2756 lbs (1250 kg) |
Dimensions & Tires
| Width | 62.2 inches (157 cm) |
|---|---|
| Length | 125.7 inches (319 cm) |
| Weight | 3759 lbs (1705 kg) |
| Rear tire | 13.6-24 |
| Wheelbase | 69.2 inches (175 cm) |
| Front tire | 9.5-16 |
| Height (ROPS) | 94.9 inches (241 cm) |
Power Take-off (PTO)
| Rear PTO | independent |
|---|---|
| Rear PTO Type | 540/750/1000 |