LS

LS XR50

The LS XR50 is a compact utility tractor in the XR Series by LS. It features a 47 hp LS S4QL 2.5L 4-cylinder liquid-cooled diesel engine with Tier 3 emissions compliance. The tractor offers two transmission options: a 16-speed synchronized shuttle and a hydrostatic transmission with infinite forward and reverse speeds in 3 ranges. It has a wheelbase of 69.4 inches and weighs 4334 lbs. The XR50 includes four-wheel drive, hydrostatic power steering, and a standard cab. Hydraulics include rear and front valves with various flow rates, and the tractor hitch has position and draft control with a rear lift capacity of 2756 lbs. The PTO system includes independent rear PTO with multiple speed options and an optional mid PTO. Electrical system is 12 volts with negative ground. The XR50 is part of the XR Series alongside the XR45 and XR60 models.
Power47 hp
Foundedunknown
ModelXR50

Technical Specifications

Detailed specifications and technical data for LS XR50

Power
Engine47 hp (35.0 kW)
Gear PTO (claimed)38.3 hp (28.6 kW)
Hydro PTO (claimed)36.4 hp (27.1 kW)
Tires
Ag rear13.6-24
Ag front9.15-16
Engine
Typediesel
ModelLS S4QL
Power47 hp (35.0 kW)
Coolingliquid-cooled
Starterelectric
Cylinders4-cylinder
EmissionsTier 3
Fuel tank12.4 gal (46.9 L)
Rated RPM2600
Air cleanerdry
Bore/Stroke3.46x4.06 inches (88 x 103 mm)
Fuel systemindirect injection
Displacement152.9 ci (2.5 L)
Starter volts12
Dimensions
Width62.4 inches (158 cm)
Length129.4 inches (328 cm)
Weight4334 lbs (1965 kg)
Wheelbase69.4 inches (176 cm)
Height (cab)91.1 inches (231 cm)
Electrical
Groundnegative
Battery volts12
Hydraulics
Pump flow8.2 gpm (31.0 lpm)
Rear valves1 or 2
Front valves2
Gear Total flow12.4 gpm (46.9 lpm)
Hydro Total flow13.7 gpm (51.9 lpm)
Gear Steering flow4.2 gpm (15.9 lpm)
Hydro Steering flow5.5 gpm (20.8 lpm)
Mechanical
Cabstandard
Steeringhydrostatic power
Four-wheel driveyes
Production
TypeCompact Utility tractor
ManufacturerLS
Transmission
Options16-speed synchronized shuttle, hydrostatic
Hydrostatic Typehydrostatic
Hydrostatic Gearsinfinite forward and reverse (3-range)
Synchronized shuttle Typesynchronized shuttle
Synchronized shuttle Gears16 forward and reverse
Tractor hitch
Controlposition and draft control
Rear TypeI
Rear lift2756 lbs (1250 kg)
Power Take-off (PTO)
Mid PTOindependent Optional
Rear PTOindependent
Mid PTO Type2000
Rear PTO Type540/750/1000