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LS XR4150

The LS XR4150 is a tractor produced by Ls. It is equipped with a 114.7 ci 1.9 L engine. The listed engine power is Diesel (gross): 50 hp / 37.3 kW. Transmission: infinite forward and reverse (3-range). Operating weight: 3869 to 4446 pounds.

Engine Power
Diesel (gross): 50 hp / 37.3 kW
Fuel & Capacities
10.6 gal 40.1 L
Transmission
infinite forward and reverse (3-range)
Operating Weight
3869 to 4446 pounds

Overview

LS XR4150 tractor photo
2015 - 2020 XR4100 SeriesCompact Utility tractor XR4100 Series Compact Utility tractor
Production
Manufacturer
LS
Compact Utility tractor
LS XR4150 Engine
LS 1.9L 3-cyl diesel
ROPS Fuel tank
10.6 gal 40.1 L
Cab Fuel tank
12.4 gal 46.9 L
Engine details ...
LS XR4150 Power
Engine (gross)
50 hp 37.3 kW
Hydro PTO (claimed)
40 hp 29.8 kW
Shuttle PTO (claimed)
43 hp 32.1 kW
Mechanical
Four-wheel drive
Power steering
Wet disc brakes
Two-post folding ROPS. Cab optional with available air-conditioning.
Hydraulics
Valves
2
Pump flow
8.2 gpm 31.0 lpm
Shuttle Total flow
12.3 gpm 46.6 lpm
Hydro Total flow
13.7 gpm 51.9 lpm
Shuttle Steering flow
4.1 gpm 15.5 lpm
Hydro Steering flow
5.5 gpm 20.8 lpm
Tractor hitch
Rear Type
I
Control
position and draft control
Rear lift (at ends)
2755 lbs 1249 kg
Power Take-off (PTO)
Rear PTO
independent
Rear PTO Type
540 (1.375)
Mid PTO Type
2000
Dimensions & Tires
Wheelbase
73.2 inches 185 cm
Weight
3869 to 4446 pounds
Front tire
9.5-16
Rear tire
13.6-24
Full dimensions and tires ...
Electrical
Ground
negative
Charging system
alternator
Charging amps
70
Charging volts
12
Battery volts
12
References
XR4150 references literature
XR4100 Series published in 2015, by LS

Engine

Engine Detail — 114.7 ci / 1.9 L Diesel

Manufacturer
LS L3C19-T
Configuration
turbocharged diesel, 3-cylinder, liquid-cooled
Displacement
114.7 ci 1.9 L
Bore/Stroke
3.465x4.055 inches 88 x 103 mm
Emissions
Tier IV
Power (gross)
50 hp 37.3 kW
Fuel system
common rail direct injection
Air cleaner
dry
Rated RPM
2600
Starter
electric
Starter volts
12

Transmission

Transmission options
16-speed synchronized shuttle
hydrostatic

Transmission — 16 forward and reverse synchronized shuttle

Type
synchronized shuttle
Gears
16 forward and reverse

Transmission — infinite forward and reverse (3-range) hydrostatic

Type
hydrostatic
Gears
infinite forward and reverse (3-range)

Dimensions

LS XR4150 Tires
Standard tires (ag)
Front: 9.5-16. Rear: 13.6-24
Lawn/turf front
28x8.5-15
Lawn/turf rear
41x14-20
Industrial front
12-16.5
Industrial rear
17.5L-24
Dimensions
Wheelbase
73.2 inches 185 cm
Length
133 inches 337 cm
Width
62.5 inches 158 cm
Height (ROPS)
93 inches 236 cm
Height (cab)
92 inches 233 cm
LS XR4150 Weight
ROPS Shuttle
3869 lbs 1754 kg
ROPS Hydro
3935 lbs 1784 kg
Cab Shuttle
4380 lbs 1986 kg
Cab Hydro
4446 lbs 2016 kg

Attachments

Attachment overview
LS LL4104 loader
LS LL4106 loader
Backhoe
LS LB2105 Backhoe
Backhoe type
LS LB2105 Backhoe
Transport height
83.5 inches 212 cm
Digging depth
89.8 inches 228 cm
Reach from pivot
125.2 inches 318 cm
Loading height
72.4 inches 183 cm
Bucket Rotation
180°
Swing Arc
180°
Bucket force
2673 lbs 1212 kg

Photos

LS XR4150 tractor photo

LS XR4150 tractor photo

Recommended Implements & Sizing Guide

Engineering recommendations for Ls XR4150 based on its 50 HP power envelope and ASAE agricultural standards.

Implement & OperationRecommended SizeWorkload RatingEngineering Notes
Moldboard PlowPrimary Tillage
2 to 3 Bottom (14-16")2 - 3 铧 (35-40 cm)Medium DutyStandard utility farm tillage.
Rotary Cutter / MowerMowing & Clearing
6 ft (72 in)1.8 mMedium DutyMedium pasture clearing; rear slip-clutch recommended.
Rotary TillerSeedbed Prep
66 to 72 in165 - 180 cmMedium DutyStandard utility tiller; slip clutch protection required.
Disc HarrowSecondary Tillage
7 to 8 ft Tandem Disc2.1 - 2.4 m 对开双排耙Medium DutyField leveling and clod breaking behind plows.
Hay BalerHay & Forage
Small Square Baler (14x18")小方捆打捆机 (36x46 cm)Medium DutyClassic 2-string baler for horse and small livestock hay.
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for Ls XR4150.

Estimated Continuous Field Runtime: 4.1 hrs

Approximately 4.1 hours of continuous field operation at ~75% rated power on a full tank (10.6 gal / 40.1 L).

Estimated 75% Load Fuel Burn~2.6 gal/hr (9.8 L/hr)

Engine Crankcase Oil

SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours

Transmission & Hydraulic System

UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours

Engine Cooling System

50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours

Ls XR4150 Specification Unit Converter

Convert power, fluid capacities, and operating weights between metric and imperial standards for Ls XR4150.

Converted Equivalents:

Horsepower (HP)50 hp
Kilowatts (kW)37.3 kW
Metric Horsepower (PS / CV)50.7 PS

Direct Competitor Comparison

Compare LS XR4150 against same-era industry alternatives in the same horsepower class.

Current Model
Ls

LS XR4150

Engine Power:Diesel (gross): 50 hp / 37.3 kW
★ Baseline Reference
DeereMarket Competitor

Deere 1546F

Engine Power:45
Production Years:1996 - 2003
View Full Specs→
Massey FergusonMarket Competitor

Massey Ferguson 231S

Engine Power:45
Production Years:1999 - 2003
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CenturyMarket Competitor

Century 2045

Engine Power:45
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LongMarket Competitor

Long 2360

Engine Power:45
Production Years:1990 - 1997
View Full Specs→

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