LS MT122

Name: LS MT122
Brand: LS

Power

21 hp

Production

2016+

Engine

Diesel, 3-cylinder

Transmission

Hydrostatic

Weight

1433 lbs [650 kg]

Drive

4WD

Under 25 HP 2010s 2020s

From the same series:

MT125

Introduction

LS MT122 Sub-Compact Utility Tractor

The LS MT122 is a sub-compact utility tractor produced by LS since 2016. Designed for property maintenance, landscaping, and light agricultural tasks, this model serves as a versatile platform for residential and semi-professional operators requiring a balance of power and maneuverability.

Engine and Powertrain

The tractor is powered by a Yanmar 3TNV76F three-cylinder diesel engine. This liquid-cooled unit provides a gross power output of 21.5 hp (16.0 kW) at a rated speed of 3000 RPM. It utilizes indirect injection and meets Tier IV emissions standards. The powertrain is managed by a hydrostatic transmission, offering infinite forward and reverse speeds across two operational ranges, facilitating smooth direction changes without the need for manual clutching.

Hydraulics and PTO

The hydraulic system features a total flow capacity of 6.7 gpm (25.4 lpm), with 4.6 gpm dedicated to implement operation and 2.1 gpm reserved for the power steering system. Versatility is supported by an independent rear PTO (540 RPM) and an independent mid-mount PTO (2500 RPM), allowing the operation of various attachments such as mowers or rear-mounted implements.

Mechanical Configuration

Built on a 56-inch wheelbase, the MT122 utilizes a four-wheel-drive system for enhanced traction. Operator safety is addressed through a two-post folding Roll-Over Protective Structure (ROPS) and wet disc brakes. The machine weighs 1433 lbs, providing sufficient stability for its size class while remaining agile for work in confined spaces.

Hitch and Capacity

The rear of the tractor is equipped with a Category I three-point hitch. The system features position control to manage implement depth accurately. It offers a lift capacity of 728 lbs (330 kg) when measured at 24 inches behind the lift points, with a maximum capacity of 970 lbs (439 kg) at the link ends.

Conclusion

"The LS MT122 is designed for users seeking a compact, reliable machine for routine maintenance and light-duty tasks. Its combination of hydrostatic transmission, independent PTOs, and standard four-wheel drive makes it a capable solution for landscaping and small-scale property management."

Introduction

Production Information of LS, MT122

The production information of the tractor (MT122) includes details about its manufacturing.

Sub-Compact Utility tractor


Manufacturer	LS

Dimension and Tires Information of LS, MT122

This section sums up the dimension and tires information of the tractor.


Wheelbase	56 inches [142 cm]
Weight	1433 lbs [650 kg]
Height (ROPS)	87 inches [220 cm]
Length	97 inches [246 cm]
Width	47 inches [119 cm]


Lawn/turf front	18x8.5-10
Industrial rear	26x12.0-12
Lawn/turf rear	26x12.0-12
Industrial front	18x8.5-10

Engine Specifications of LS, MT122

Get the specifications for the engine and if different options are available.

Yanmar 3TNV76F

Liquid-cooled

Diesel

3-cylinder


Starter	Electric
Displacement	68.1 ci [1.1 L]
Power (gross)	21.5 hp [16.0 kW]
Bore/Stroke	3.00x3.00 inches [76 x 76 mm]
Starter volts	12
Rated RPM	3000
Fuel system	Indirect injection
Emissions	Tier IV

Transmission Information of LS, MT122Y

Discover all variants of transmission available for this tractor model.

Transmission variants 1


Type	Hydrostatic
Gears	Infinite forward and reverse (2-range)

Mechanical Specs of LS, MT122Y

This section summarizes all mechanical information such as the brake system and other specifications.

Four-wheel drive

Two-post folding ROPS.

Power steering

Wet disc brakes

Power Information of LS, MT122Y

Discover the power specifications and options available for this tractor model but also PTO (Power Take-off) information.


Rear PTO	Independent
Mid PTO Type	2500
Rear PTO Type	540 (1.375)
Mid PTO	Independent

Hydraulics Specifications of LS, MT122

Hydraulic system type, pressure, pump flow and valves.


Pump flow	4.6 gpm [17.4 lpm]
Total flow	6.7 gpm [25.4 lpm]
Steering flow	2.1 gpm [7.9 lpm]

Three-Point Hitch of LS, MT122

Hitch category and rear/front lift capacity.


Rear Type	I
Rear lift (at 24"/610mm)	728 lbs [330 kg]
Control	Position control
Rear lift (at ends)	970 lbs [439 kg]

Electrical System of LS, MT122

Battery voltage, charging system and ground.


Ground	Negative
Battery volts	12
Charging volts	12
Charging system	Alternator
Charging amps	40

Frequently asked questions

How much horsepower does the LS MT122 have?

The LS MT122 delivers 21 HP.

What years was the LS MT122 produced?

The LS MT122 was produced in 2016+.

What engine does the LS MT122 have?

The LS MT122 is powered by a Diesel, 3-cylinder engine.

What transmission does the LS MT122 use?

The LS MT122 uses a Hydrostatic transmission.

How much does the LS MT122 weigh?

The LS MT122 weighs 1433 lbs [650 kg].

Is the LS MT122 4WD?

The LS MT122 is available in 4WD.

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