LS LT450D
The LS LT450D is a tractor produced by Ls. It is equipped with a 141 ci 2.3 L engine. The listed engine power is Diesel (listed): 43 hp / 32.1 kW. Transmission: 12 forward and reverse. Operating weight: 3,814 lbs 1730 kg.
Engine Power
Diesel (listed): 43 hp / 32.1 kW
Fuel & Capacities
10 gal
37.9 L
Transmission
12 forward and reverse
Operating Weight
3,814 lbs
1730 kg
Overview
 | Compact Utility tractor | Compact Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | LS |
Compact Utility tractor | |
Built in Korea | |
LS LT450D Engine | |
|---|---|
Mitsubishi 2.3L 4-cyl diesel | |
Fuel tank | 10 gal
37.9 L |
Engine details ...  | |
LS LT450D Transmission | |
|---|---|
12-speed | |
Transmission details ...  |
LS LT450D Power | |
|---|---|
Engine | 43 hp
32.1 kW |
PTO (claimed) | 38.5 hp
28.7 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Steering | hydrostatic power |
Wet disc brakes | |
Hydraulics | |
|---|---|
Valves | 2 |
Total flow | 8.4 gpm
31.8 lpm |
Tractor hitch | |
|---|---|
Rear Type | I |
Rear lift | 3,263 lbs
1480 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | transmission |
independent optional | |
Rear PTO Type | 540/750/1000 |
Dimensions & Tires | |
|---|---|
Wheelbase | 63 inches
160 cm |
Weight | 3,814 lbs
1730 kg |
Front tire | 8-16 |
Rear tire | 12.4-24 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Charging amps | 50 |
Battery volts | 12 |
Engine
Engine Detail — 141 ci / 2.3 L Diesel
Manufacturer | Mitsubishi S4QS |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 141 ci
2.3 L |
Bore/Stroke | 3.465x3.74 inches
88 x 95 mm |
Power | 43 hp
32.1 kW |
Air cleaner | Dry dual element/Oil bath |
Rated RPM | 2600 |
Transmission
Transmission — 12 forward and reverse
Gears | 12 forward and reverse |
Dimensions
LS LT450D Tires | |
|---|---|
Ag front | 8-16 |
Ag rear | 12.4-24 |
Dimensions | |
|---|---|
Wheelbase | 63 inches
160 cm |
Length | 131.1 inches
332 cm |
Width | 52 inches
132 cm |
Height | 87.5 inches
222 cm |
Weight | 3,814 lbs
1730 kg |
Ground clearance | 13.2 inches
33 cm |
Recommended Implements & Sizing Guide
Engineering recommendations for Ls LT450D based on its 43 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 | 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 LT450D.
Estimated Continuous Field Runtime: 4.5 hrs
Approximately 4.5 hours of continuous field operation at ~75% rated power on a full tank (10 gal / 37.9 L).
Estimated 75% Load Fuel Burn~2.2 gal/hr (8.5 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 LT450D Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Ls LT450D.
Converted Equivalents:
Horsepower (HP)43 hp
Kilowatts (kW)32.1 kW
Metric Horsepower (PS / CV)43.6 PS
Direct Competitor Comparison
Compare LS LT450D against same-era industry alternatives in the same horsepower class.
Current Model
Ls
LS LT450D
Engine Power:Diesel (listed): 43 hp / 32.1 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester 364
Engine Power:38.9
Production Years:1976 - 1977
Fox River Tractor CompanyMarket Competitor
Fox River Tractor Company 18-35
Engine Power:38.9
Production Years:1920 - 1920