Introduction
LS MT357 Compact Utility Tractor
The LS MT357 is a compact utility tractor introduced in 2020. Designed for versatility in agricultural and property maintenance applications, this model belongs to the MT3 series and is engineered to provide a balance of power and maneuverability.
Engine and Performance
The tractor is powered by an LS L3C19-T7 3-cylinder turbocharged diesel engine with a displacement of 1.9 liters. It utilizes a common rail direct injection fuel system, producing 57 horsepower (42.5 kW). The engine is liquid-cooled and designed for a rated speed of 2600 RPM, delivering 138.7 lb-ft of torque at 1600 RPM.
Transmission and Drive System
Operators have access to two transmission configurations: a 16-speed synchro shuttle transmission for precise manual gear selection, or a 3-range hydrostatic transmission providing infinite forward and reverse speeds. The drivetrain features four-wheel drive (4WD) to ensure traction across varying terrain, supported by power steering and wet disc brakes.
Hydraulics and PTO
The MT357 utilizes an open-center hydraulic system. Total flow capacity reaches up to 14.3 gpm (ROPS model) or 15 gpm (cab model), with a system pressure of 2466 psi. It is equipped with an independent rear PTO operating at 540 RPM, and an optional independent mid-mounted PTO is available for secondary implements.
Hitch and Dimensions
The rear of the tractor features a Category II hitch equipped with both position and draft control. The lift capacity at the hitch ends is 2755 lbs (1249 kg), while the lift capacity at 24 inches behind the lift points is 2469 lbs (1119 kg). The machine has a wheelbase of 73.2 inches and a base operating weight of 3869 lbs.
Conclusion
The LS MT357 is a robust compact utility tractor suited for a wide range of agricultural tasks. Its combination of high-torque diesel performance, flexible transmission options, and Category II hydraulic hitching makes it a reliable choice for operators requiring a multi-purpose machine for field work or property management.
Production Information of LS, MT357
- Compact Utility tractor
| Manufacturer | LS |
|---|
Dimension and Tires Information of LS, MT357
| Wheelbase | 73.2 inches [185 cm] |
|---|---|
| Height (cab) | 90 inches [228 cm] |
| Height (ROPS) | 95 inches [241 cm] |
| Length | 133 inches [337 cm] |
| Weight | 3869 lbs [1754 kg] |
| Width | 62.5 inches [158 cm] |
| Standard tires (ag) | Front: 9.5-16. Rear: 13.6-24 |
|---|---|
| Industrial rear | 17.5L-24 |
| Industrial front | 12-16.5 |
| Lawn/turf front | 28x8.5-15 |
| Lawn/turf rear | 41x14-20 |
Engine Specifications of LS, MT357
- LS L3C19-T7
- Liquid-cooled
- Turbocharged diesel
- 3-cylinder
| Starter volts | 12 |
|---|---|
| Power (gross) | 57 hp [42.5 kW] |
| Fuel system | Common rail direct injection |
| Rated RPM | 2600 |
| Compression | 17:1 |
| Displacement | 114.7 ci [1.9 L] |
| Emissions | Tier IV |
| Bore/Stroke | 3.465x4.055 inches [88 x 103 mm] |
| Starter | Electric |
| Torque RPM | 1600 |
| Torque | 138.7 lb-ft [188.1 Nm] |
Transmission Information of LS, MT357
Transmission variants 1
| Type | Synchro shuttle |
|---|---|
| Gears | 16 forward and reverse |
Transmission variants 2
| Type | Hydrostatic |
|---|---|
| Gears | Infinite forward and reverse (3-range) |
- 16-speed synchro shuttle
- Hydrostatic
Mechanical Specs of LS, MT357
- Four-wheel drive
- Two-post folding ROPS. Cab optional.
- Power steering
- Wet disc brakes
Power Information of LS, MT357
| Rear PTO | Independent |
|---|---|
| Mid PTO Type | 2000 |
| Mid PTO(optional) | Independent |
| Rear PTO Type | 540 (1.375) |
| Engine RPM | 2000@2562 |
| Engine RPM | 540@2409 |
Hydraulics Specifications of LS, MT357
| Steering press. | 2062 psi [142.2 bar] |
|---|---|
| Type | Open center |
| ROPS shuttle Total flow | 12.3 gpm [46.6 lpm] |
| Pump flow | 8.2 gpm [31.0 lpm] |
| Pressure | 2466 psi [170.0 bar] |
| ROPS shuttle Steering flow | 4.1 gpm [15.5 lpm] |
| ROPS hydro Total flow | 14.3 gpm [54.1 lpm] |
| Valves | 3 |
| Cab hydro Steering flow | 6.8 gpm [25.7 lpm] |
| ROPS hydro Steering flow | 5.5 gpm [20.8 lpm] |
| Cab hydro Total flow | 15 gpm [56.8 lpm] |
Three-Point Hitch of LS, MT357
| Rear Type | II |
|---|---|
| Rear lift (at 24"/610mm) | 2469 lbs [1119 kg] |
| Control | Position and draft control |
| Rear lift (at ends) | 2755 lbs [1249 kg] |
Electrical System of LS, MT357
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Charging volts | 12 |
| Charging system | Alternator |
| Charging amps | 90 |
Where it sits
With 57 HP, the LS MT357 sits just above MT352 (52 HP) in LS's range. Its power puts it in the 35th percentile of 2020s models in our database (1464 machines).
Frequently asked questions
How much horsepower does the LS MT357 have?
The LS MT357 delivers 57 HP.
What years was the LS MT357 produced?
The LS MT357 was produced in 2020+.
What engine does the LS MT357 have?
The LS MT357 is powered by a Turbocharged diesel, 3-cylinder engine.
What transmission does the LS MT357 use?
The LS MT357 uses a Synchro shuttle transmission.
How much does the LS MT357 weigh?
The LS MT357 weighs 3869 lbs [1754 kg].
Is the LS MT357 4WD?
The LS MT357 is available in 4WD.