Description
The MEROTEC, INC. YF21-SD is a 21-inch side discharge push mower built around a Briggs and Stratton 450E 125CC engine. The steel deck provides season-after-season durability in residential lawn maintenance applications. A side discharge chute with a high-impact deflector shield directs clippings safely away from the operator. Cutting height adjusts across 5 positions using individual wheel levers, ranging from 1.25 inches to 3.75 inches. The unit ships fully assembled with oil included, making it ready for immediate deployment. A 2-year warranty covers both the engine and chassis.
The YF21-SD is suited for residential lawn care on typical grass terrain. The 7-inch PVC-wrapped wheels on all four corners roll smoothly over uneven surfaces, reducing fatigue during extended mowing sessions. The folding handle collapses at the center joint for compact storage in garages, sheds, or service vehicle cargo areas. This mower is a practical option for property maintenance crews and homeowners handling lots that do not require a self-propelled unit.
Key Features
- Briggs and Stratton 450E 125CC engine with 2-year engine and chassis warranty
- 21-inch steel deck for long-term structural durability
- Side discharge with high-impact deflector shield for operator safety
- 5-position individual wheel lever height adjustment from 1.25 inches to 3.75 inches
- 7-inch PVC-wrapped wheels front and rear for smooth terrain tracking
- Center-fold handle for compact storage and easy transport
- Ships fully assembled with oil included
Compatibility
Designed as an OEM-style residential push mower intended for standard grass terrain applications on typical residential lots.
Installation Notes
Assembly is not required as the unit ships fully assembled. Before performing any blade, deck, or engine service, disconnect the spark plug wire to prevent accidental starting. Oil is included in the box and should be checked and filled per the engine manufacturer guidelines before first use. Blade service and engine maintenance should be performed by a qualified small-engine technician in compliance with local safety regulations.
Technical Specifications
- Engine: Briggs and Stratton 450E
- Engine Displacement: 125CC
- Deck Size: 21 inches
- Deck Material: Steel
- Discharge Type: Side Discharge
- Cutting Height Range: 1.25 inches to 3.75 inches
- Height Adjustment Positions: 5
- Wheel Size: 7 inches
- Wheel Material: PVC Wrapped
- Weight: 47 pounds
- Package Quantity: 1
- Warranty: 2 years (engine and chassis)
Standard Information
- Brand: MEROTEC, INC.
- Manufacturer Part Number: YF21-SD









