LS XR4155

The LS XR4155 is a compact utility tractor produced from 2015 to 2020 as part of the XR4100 Series by LS. It features a 55 hp turbocharged 3-cylinder diesel engine with liquid cooling and Tier IV emissions compliance. The tractor offers two transmission options: a 16-speed synchronized shuttle and a hydrostatic transmission with infinite speeds in 3 ranges. It has a wheelbase of 73.2 inches and weighs between 3869 and 4446 pounds depending on configuration. The XR4155 includes power steering, wet disc brakes, and a two-post folding ROPS with an optional cab featuring air conditioning. Hydraulic flow rates vary by transmission type, and the tractor is equipped with a category II rear hitch with position and draft control. PTO options include independent rear PTO at 540 rpm and a mid PTO at 2000 rpm. Attachments available include front-end loaders LS LL4104 and LL4106, and the LS LB2105 backhoe. The tractor is designed for versatility in compact utility tasks.

Power55 hp

Founded2015 - 2020

ModelXR4155

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Technical Specifications

Detailed specifications and technical data for LS XR4155

Power

Engine (gross)	55 hp (41.0 kW)
Hydro PTO (claimed)	44 hp (32.8 kW)
Shuttle PTO (claimed)	47.3 hp (35.3 kW)

Engine

Type	turbocharged diesel
Model	LS L3C19-T
Cooling	liquid-cooled
Starter	electric
Cylinders	3-cylinder
Emissions	Tier IV
Rated RPM	2600
Air cleaner	dry
Bore/Stroke	3.465x4.055 inches (88 x 103 mm)
Fuel system	common rail direct injection
Displacement	114.7 ci (1.9 L)
Power (gross)	55 hp (41.0 kW)
Starter volts	12
Fuel tank (Cab)	12.4 gal (46.9 L)
Fuel tank (ROPS)	10.6 gal (40.1 L)

Dimensions

Width	62.5 inches (158 cm)
Length	133 inches (337 cm)
Wheelbase	73.2 inches (185 cm)
Height (cab)	92 inches (233 cm)
Height (ROPS)	93 inches (236 cm)
Lawn/turf rear	41x14-20
Industrial rear	17.5L-24
Lawn/turf front	28x8.5-15
Industrial front	12-16.5
Weight (Cab Hydro)	4446 lbs (2016 kg)
Standard tires (ag)	Front: 9.5-16. Rear: 13.6-24
Weight (ROPS Hydro)	3935 lbs (1784 kg)
Weight (Cab Shuttle)	4380 lbs (1986 kg)
Weight (ROPS Shuttle)	3869 lbs (1754 kg)

Electrical

Ground	negative
Battery volts	12
Charging amps	70
Charging volts	12
Charging system	alternator

Hydraulics

Valves	2
Pump flow	8.2 gpm (31.0 lpm)
Hydro Total flow	13.7 gpm (51.9 lpm)
Shuttle Total flow	12.3 gpm (46.6 lpm)
Hydro Steering flow	5.5 gpm (20.8 lpm)
Shuttle Steering flow	4.1 gpm (15.5 lpm)

Mechanical

ROPS	Two-post folding ROPS. Cab optional with available air-conditioning.
Drive	Four-wheel drive
Brakes	Wet disc brakes
Steering	Power steering

Production

Series	XR4100 Series
Category	Compact Utility tractor
Manufacturer	LS
Years produced	2015 - 2020

Attachments

Backhoe	LS LB2105 Backhoe
Loaders	LS LL4104 loader, LS LL4106 loader

Transmission

Options	16-speed synchronized shuttle, hydrostatic
Hydrostatic Type	hydrostatic
Hydrostatic Gears	infinite forward and reverse (3-range)
Synchronized shuttle Type	synchronized shuttle
Synchronized shuttle Gears	16 forward and reverse

Tractor hitch

Control	position and draft control
Rear Type	II
Rear lift (at ends)	2755 lbs (1249 kg)

Attachments details

Backhoe	TypeLS LB2105 Backhoe Swing Arc180° Bucket force2673 lbs (1212 kg) Digging depth89.8 inches (228 cm) Loading height72.4 inches (183 cm) Bucket Rotation180° Reach from pivot125.2 inches (318 cm) Transport height83.5 inches (212 cm)
LL4104 Loader	Weight780 lbs (353 kg) Weight without bucket Rollback34° Dump angle65° Bucket width72 inches (182 cm) Reach (dumped)9 inches (22 cm) Height (at pin)96.3 inches (244 cm) Breakout (at pin)3802 lbs (1724 kg) Clearance (dumped)63 inches (160 cm) Lift (full at pin)2713 lbs (1230 kg)
LL4106 Loader	Weight780 lbs (353 kg) Weight without bucket Rollback41° Dump angle52° Bucket width72 inches (182 cm) Reach (dumped)16.7 inches (42 cm) Height (at pin)94.4 inches (239 cm) Breakout (at pin)4063 lbs (1842 kg) Breakout (bucket)2660 lbs (1206 kg) Clearance (level)83 inches (210 cm) Clearance (dumped)64.4 inches (163 cm) Lift (full at pin)2680 lbs (1215 kg)