LS i3040
The LS i3040 is a tractor produced by Ls. It is equipped with a 107.3 ci 1.8 L engine. The listed engine power is Diesel (gross): 38.5 hp / 28.7 kW. Transmission: 12 forward and reverse. Operating weight: 540 lbs 244 kg.
Engine Power
Diesel (gross): 38.5 hp / 28.7 kW
Fuel & Capacities
8.4 gal
31.8 L
Transmission
12 forward and reverse
Operating Weight
540 lbs
244 kg
Overview
 | 2009 - 2010
i SeriesCompact Utility tractor
i Series
Compact Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | LS |
Compact Utility tractor | |
Variants | |
|---|---|
i3040 | shuttle |
i3040H | hydrostatic |
LS i3040 Engine | |
|---|---|
Mitsubishi 1.8L 4-cyl diesel | |
Fuel tank | 8.4 gal
31.8 L |
Engine details ...  | |
LS i3040 Transmission | |
|---|---|
12-speed synchro shuttle | |
Transmission details ...  |
LS i3040 Power | |
|---|---|
Engine (gross) | 38.5 hp
28.7 kW |
PTO (claimed) | 31 hp
23.1 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Steering | hydrostatic power |
Wet disc brakes | |
Two-post ROPS. | |
Hydraulics | |
|---|---|
Pump flow | 8.6 gpm
32.6 lpm |
Total flow | 12.9 gpm
48.8 lpm |
Steering flow | 4.3 gpm
16.3 lpm |
Tractor hitch | |
|---|---|
Rear Type | I |
Control | position and draft control |
Rear lift | 1808 lbs
820 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 540 (1.375) |
Mid PTO | optional |
Mid PTO Type | 2000 |
Dimensions & Tires | |
|---|---|
Wheelbase | 65.4 inches
166 cm |
Weight | 2780 lbs
1261 kg |
Front tire | 7-16 |
Rear tire | 12.4-24 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging system | alternator |
Charging amps | 50 |
Battery volts | 12 |
Engine
Engine Detail — 107.3 ci / 1.8 L Diesel
Manufacturer | Mitsubishi S4L2 |
Configuration | 4-cylinder, liquid-cooled |
indirect injection diesel | |
Displacement | 107.3 ci
1.8 L |
Bore/Stroke | 3.071x3.622 inches
78 x 92 mm |
Power (gross) | 38.5 hp
28.7 kW |
Rated RPM | 2700 |
Starter | electric |
Starter volts | 12 |
Transmission
Transmission — 12 forward and reverse synchro shuttle
Type | synchro shuttle |
Gears | 12 forward and reverse |
Dimensions
LS i3040 Tires | |
|---|---|
Standard tires (ag) | Front: 7-16. Rear: 12.4-24 |
Lawn/turf front | 25x8.5-14 |
Lawn/turf rear | 41x14x20 |
Industrial front | 25x8.5-14 |
Industrial rear | 43x16-20 |
Dimensions | |
|---|---|
Wheelbase | 65.4 inches
166 cm |
Length | 117.6 inches
298 cm |
Width | 54.3 inches
137 cm |
Height (ROPS) | 92.6 inches
235 cm |
Weight | 2780 lbs
1261 kg |
Attachments
Attachment overview | |
|---|---|
66" mid-mount mower deck | |
Front-end loader | |
Backhoe |
66" Mower deck | |
|---|---|
Type | mid-mount LM3500 |
3-blade | |
Cutting width | 66 inches
167 cm |
Weight | 540 lbs
244 kg |
Overall width | 81 inches
205 cm |
Cut height | 1 to 4 inch
2 to 10 cm |
LS LB2100 Backhoe | |
|---|---|
Backhoe type | LS LB2100 Backhoe |
Digging depth | 89.7 inches
227 cm |
Reach from pivot | 125.1 inches
317 cm |
Loading height | 72.4 inches
183 cm |
Bucket Rotation | 180° |
Swing Arc | 180° |
Bucket force | 2817 lbs
1277 kg |
Dipperstick force | 2105 lbs
954 kg |
Recommended Implements & Sizing Guide
Engineering recommendations for Ls i3040 based on its 38.5 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 2 to 3 Bottom (14-16")2 - 3 铧 (35-40 cm) | Medium Duty | Standard utility farm tillage. |
Rotary Cutter / MowerMowing & Clearing | 5 ft (60 in)1.5 m | Medium Duty | Pasture maintenance and weeds up to 1.5" diameter. |
Rotary TillerSeedbed Prep | 54 to 60 in135 - 150 cm | Medium Duty | Thorough seedbed preparation in orchards and vegetable plots. |
Disc HarrowSecondary Tillage | 5 to 6 ft (16-18" discs)1.5 - 1.8 m (40-45 cm 耙片) | Light Duty | Small acreage soil break-up and secondary aeration. |
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 i3040.
Estimated Continuous Field Runtime: 4.2 hrs
Approximately 4.2 hours of continuous field operation at ~75% rated power on a full tank (8.4 gal / 31.8 L).
Estimated 75% Load Fuel Burn~2 gal/hr (7.6 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 i3040 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Ls i3040.
Converted Equivalents:
Horsepower (HP)38.5 hp
Kilowatts (kW)28.7 kW
Metric Horsepower (PS / CV)39 PS
Direct Competitor Comparison
Compare LS i3040 against same-era industry alternatives in the same horsepower class.
Current Model
Ls
LS i3040
Engine Power:Diesel (gross): 38.5 hp / 28.7 kW
★ Baseline Reference
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