21-Inch Self-Propelled Gas Lawn Mower with 159cc Engine, IntelliPOWER Boost & Variable Speed Drive System

Product Description

21-inch self-propelled gas lawn mower designed for efficient residential lawn maintenance with strong cutting performance, adjustable speed control, and enhanced power delivery for thick or uneven grass. Built for small to medium yards, this mower combines durability, traction, and versatile cutting options for consistent mowing results.

Powered by a 159cc high-performance engine with automatic power boost technology, it adapts to challenging mowing conditions by increasing output when cutting dense or wet grass. The steel cutting deck ensures durability and efficient airflow for improved mulching and discharge performance.

The self-propelled drive system with variable speed control allows users to adjust walking pace easily, improving comfort and maneuverability across different lawn conditions. Large rear wheels enhance stability and handling on uneven terrain.

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Key Features & Benefits

159cc High-Performance Engine with Power Boost

Automatically increases engine output when needed to handle thick or wet grass without bogging down.

21-Inch Steel Cutting Deck

Wide and durable deck allows faster mowing coverage with improved cutting efficiency.

Variable Speed Self-Propelled Drive

Adjustable speed control provides smooth handling and personalized mowing pace.

3-in-1 Cutting System

Supports mulching, side discharge, and rear bagging for flexible lawn care options.

Large Rear Wheels (11-Inch)

Improves traction and maneuverability on uneven or rough terrain.

Central Height Adjustment System

Quick and easy single-lever cutting height adjustment for multiple grass lengths.

Durable Steel Deck Construction

Built for long-term use with resistance to wear and outdoor conditions.

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Technical Specifications

Engine Type: 159cc OHV Gas Engine
Cutting Deck: 21-Inch Steel Deck
Drive System: Front-Wheel Self-Propelled
Speed Control: Variable Multi-Speed System
Cutting Modes: 3-in-1 (Mulch / Side Discharge / Rear Bagging)
Rear Wheels: 11 Inches
Start Type: Recoil Pull Start
Deck Material: Heavy-Duty Steel
Recommended Lawn Size: Up to ~1 Acre

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Performance Overview

This self-propelled lawn mower is designed for homeowners who need reliable cutting power, easy maneuverability, and adaptable speed control for everyday lawn maintenance. It performs efficiently on flat, uneven, and moderately dense grass conditions while offering multiple cutting modes for different lawn care needs.

Its combination of engine power boost technology and variable speed drive makes it a practical solution for users seeking better control and consistent performance in residential mowing applications.