LS XR4155
The LS XR4155 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): 55 hp / 41.0 kW. Transmission: infinite forward and reverse (3-range). Operating weight: 3869 to 4446 pounds.
Engine Power
Diesel (gross): 55 hp / 41.0 kW
Fuel & Capacities
10.6 gal
40.1 L
Transmission
infinite forward and reverse (3-range)
Operating Weight
3869 to 4446 pounds
Overview
 | 2015 - 2020
XR4100 SeriesCompact Utility tractor
XR4100 Series
Compact Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | LS |
Compact Utility tractor | |
LS XR4155 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 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 |
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 | II |
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 | |
|---|---|
 | |
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) | 55 hp
41.0 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 XR4155 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 XR4155 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 XR4155
Recommended Implements & Sizing Guide
Engineering recommendations for Ls XR4155 based on its 55 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 3 to 4 Bottom (16")3 - 4 铧 (40 cm) | Heavy Duty | Suitable for medium loam and stubble turnover. |
Rotary Cutter / MowerMowing & Clearing | 6 ft (72 in)1.8 m | Medium Duty | Medium pasture clearing; rear slip-clutch recommended. |
Rotary TillerSeedbed Prep | 66 to 72 in165 - 180 cm | Medium Duty | Standard 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 Duty | Field leveling and clod breaking behind plows. |
Hay BalerHay & Forage | Small Square Baler (14x18")小方捆打捆机 (36x46 cm) | Medium Duty | Classic 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 XR4155.
Estimated Continuous Field Runtime: 3.7 hrs
Approximately 3.7 hours of continuous field operation at ~75% rated power on a full tank (10.6 gal / 40.1 L).
Estimated 75% Load Fuel Burn~2.9 gal/hr (10.8 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 XR4155 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Ls XR4155.
Converted Equivalents:
Horsepower (HP)55 hp
Kilowatts (kW)41 kW
Metric Horsepower (PS / CV)55.8 PS
Direct Competitor Comparison
Compare LS XR4155 against same-era industry alternatives in the same horsepower class.
Current Model
Ls
LS XR4155
Engine Power:Diesel (gross): 55 hp / 41.0 kW
★ Baseline Reference
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