The LS MT122HST is a highly capable sub-compact tractor designed for property owners, hobby farmers, landscapers, and small ranch operations who need reliable performance in a compact, easy-to-maneuver machine. Built on the MT1 Series platform, the MT122HST combines LS Tractor’s proven engineering with a fuel-efficient Yanmar Tier 4 diesel engine, smooth hydrostatic transmission, and excellent hydraulic capability.

This model is equipped with the LL1700 Front Loader, giving it impressive lifting and material-handling power for its size. Whether you’re mowing, grading, clearing snow, moving materials, or maintaining acreage, the MT122HST delivers professional-grade capability with outstanding value.

• 21.5 HP Yanmar Tier 4 diesel engine

• Hydrostatic transmission (HST) with dual pedal, 2-range operation

• 4WD (Front Wheel Mechanical Assist) for superior traction

• Independent PTO with rear and mid-PTO selector

• Standard mid-PTO for mower or snow blower use

• Hydrostatic power steering for effortless control

• Foldable ROPS for low-clearance storage

• Category 1 3-point hitch with position control

• Ergonomic operator station with intuitive controls

• Comfortable high-back seat (reversible for backhoe use if equipped)

• Easy-open hood for simplified maintenance

• Built-in toolbox for convenient storage

• Type: 3-Cylinder, Indirect-Injection, Water-Cooled Diesel

• Model: Yanmar 3TNV76F (Tier 4)

• Gross Horsepower: 21.5 HP

• PTO Horsepower: 15.0 HP

• Rated Speed: 3,000 RPM

• Displacement: 68.0 cu. in.

• Fuel Tank Capacity: 6.6 gallons

• Alternator: 12V / 40A

• Transmission Type: Hydrostatic Drive (HST)

• Speed Ranges: 2-Range

• Brakes: Wet, Multi-Disc

• Steering: Hydrostatic Power Steering

• Drive: 4WD

• PTO Type: Independent

• Rear PTO: 540 RPM (Standard)

• Mid PTO: 2,500 RPM (Standard)

• PTO Selector: Rear / Mid / Both

• Implement Pump Flow: 4.6 GPM

• Steering Pump Flow: 2.1 GPM

• Total Hydraulic Flow: 6.7 GPM

• 3-Point Hitch Category: Category I

• Hitch Lift Capacity:

  • 992 lbs (hitch end)

  • 728 lbs @ 24”

• Overall Length (Frame to Link): 97 in.

• Overall Width (with tires): 47 in.

• Wheelbase: 56 in.

• Height to Top of ROPS: 87 in.

• Industrial Tires (Front/Rear):

  • 18×8.5-10 / 26×12.0-12

• Industrial (Alternate):

  • 27×8.50-15 / 43×16.00-20

• Tractor Weight (without ballast): 1,433 lbs

The LL1700 Front Loader adds serious material-handling capability while maintaining excellent balance and visibility on the MT122HST.

• Maximum Lift Height: 74 in.

• Clearance with Attachment Dumped: 55 in.

• Overall Height in Carry Position: 41 in.

• Lift Capacity @ Pivot Pin (1.5 m height): 980 lbs

• Breakout Force @ Pivot Pin: 1,470 lbs

Ideal for moving dirt, gravel, mulch, firewood, snow, and general materials around your property.

• Property & acreage maintenance

• Landscaping and grading

• Snow removal (with attachments)

• Mowing and grounds care

• Homeowners and hobby farms

• Small ranch and utility work

The LS MT122HST delivers the same rugged build quality and premium features found on larger tractors in a compact, user-friendly design. With dependable Yanmar power, smooth hydrostatic operation, strong hydraulic performance, and the LL1700 loader’s impressive lift capacity, the MT122HST is an excellent choice for customers who want professional performance without stepping up to a larger machine.