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Model#: YMSN12A-A03M700

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Yard Machines 12A-A03M700 140cc Gas 21 in. 2-in-1 Self-Propelled Lawn Mower

  • Yard Machines 12A-A03M700 140cc Gas 21 in. 2-in-1 Self-Propelled Lawn Mower
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For a lawn mower that delivers reliable performance, look no further than Yard Machine's 12A-A03M700 140cc Gas 21 in. 2-in-1 Self-Propelled Lawn Mower. Featuring a rugged Briggs & Stratton 140cc engine, the 12A-A03M700 provides substantial cutting performance with a 21 in. wide cutting path for increased cutting capacity. For increased durability, the 12A-A03M700 features a steel cutting deck with height positions from 1-1/4 in. to 3-3/4 in. to get the perfect cutting height for the job, and features both side discharge and mulching capabilities for your choice of clean up. The 12A-A03M700 also features a convenient self-propelling mechanism for easier traversal and maneuvering across rougher lawns.
  • 2-in-1 capabilities - side discharge and mulching
  • Powerful Briggs & Stratton 158cc engine delivers reliable cutting performance
  • 21 in. wide cutting path for increased cutting capacity
  • Durable steel cutting deck
  • Adjustable height positions from 1-1/4 in. up to 3-3/4 in.
  • Self-propelled mechanism for easier maneuvering and traversing lawns
  • 140cc Gas 21 in. 2-in-1 Self-Propelled Lawn Mower - 12A-A03M700
  • Side Discharge Chute
  • Mulch Plug
  • Owner's Manual


Length: 36.625 in.
Width: 24 in.
Height: 17.75 in.
Weight: 77 lbs.
Cutting Height (Max.): 3-3/4 in.
Cutting Height (Min.): 1-1/4 in.
Cutting Height Settings: 6
Cutting Path: 21 in.
Deck Material: Steel
Discharge Settings: Side
Drive System: Manual
Engine Displacement: 158cc
Engine Make: Briggs & Stratton
Mulching Capability: Yes
Starting System: Recoil
Wheel Size (Front): 8 in.
Wheel Size (Rear): 8 in.



4.0 / 5.0
1 Review
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Would you recommend?
Yes (1)
Lightweight (1)
Yes, I would recommend this to a friend
Yard Machine
good for the price.
June 20, 2012

Questions & Answers

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Browse 2 questions Browse 2 questions and 2 answers
The ifo lists 2 different size engines, 140cc and 158cc. Which is it? Also is the self propelling feature on all the time or can it be disengaged?
jim on Jun 29, 2013
BEST ANSWER: The mower has a Briggs & Stratton 140cc engine. Yes, the mower can operate with out the self propelling feature.
Does it have a deck washout port?
JennieBart on Oct 14, 2012
BEST ANSWER: This mower does not include that feature.

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