Lawn Mower Yard Machine
Powerful Hybrid System – Equipped with a 7.5 HP gasoline engine and a 2200W integrated generator, it provides consistent, high-efficiency output for long hours of continuous use, perfectly balancing performance and durability.
Superior Terrain Capability – It can climb slopes up to 50°, supported by dual 800W drive systems and 32‑segment rubber tracks that deliver strong grip and stability on rough and uneven ground.
Intuitive & Easy Operation – With a 500m remote control range, dual-speed adjustment (0–4 km/h), and optional manual or electric starting, it offers user-friendly control, reduces operator fatigue, and improves overall safety.
Product Overview
The SAAO SH-550B is a 7.5 HP gasoline-electric slope mower built for safe, high-efficiency vegetation maintenance on steep slopes, orchards, residential lawns and commercial grounds where conventional machinery struggles to work. It comes with a 2200W built-in generator, dual 800W drive motors and 32‑segment industrial rubber tracks, enabling it to climb up to 50° inclines while being remotely controlled from as far as 500 meters. Backed by SAAO’s 20 years of manufacturing experience, 2‑year warranty and complete inspection certificates, each unit is fully assembled and ready for operation before delivery from our Shandong factory to customers and job sites across the globe.
Product Specifications
Mowing width | 550mm |
Grass height | 1cm-20cm（Electric adjustment） |
Power Source | Hybrid |
Power/Fuel | 7.5Hp/gasoline |
Engine brand | Loncin 196 four-stroke |
Self-generating system | Built-in generator 2200W |
Drive power | 800W*2 integrated gearbox |
drive wheel | 32 engineering rubber tracks |
Remote control system | 500m remote control distance |
Driving speed | 0-4km/h |
Dimensions | 940*940*550mm |
Detailed Advantage
Hybrid System: The Ideal Combination of Power and Endurance
The integrated power system of the SH‑550B represents a major breakthrough in remote‑controlled mowing technology. Its 7.5 HP Loncin 196 four‑stroke engine drives a 2200W generator that supplies steady power to the dual 800W drive motors and cutting system, while also charging the 24V 12.5Ah battery pack. This setup forms a self‑sustaining power cycle: the engine runs, the generator supplies electricity, excess energy is stored in the batteries, and the mower can operate continuously without interruption. For landscaping contractors managing large properties or municipal teams maintaining roadside slopes, this translates to full job completion on a single fuel tank, with no downtime for recharging.
Unmatched Slope Performance with Maximum Operator Safety
Safety remains the top priority for sloped mowing, and the SH‑550B is engineered to minimize risk in two key ways. First, its heavy‑duty 32‑section rubber tracks deliver superior grip on loose soil, wet inclines, and uneven terrain, maintaining stable performance on slopes up to 50°. Second, the 500‑meter remote control distance allows operators to stay on safe, level ground while the machine handles high‑risk areas. The dual 800W drive motors provide balanced torque to both tracks, reducing slippage and ensuring straight, stable travel even on uneven or crowned surfaces. Whether used for highway embankments, vineyard terraces, or residential hillsides, this machine removes the physical effort and safety hazards of manual slope mowing.
Professional Design for Heavy‑Duty Daily Use
Every detail of the SH‑550B is built for real‑world durability and functionality. The 550mm cutting width offers an optimal balance: wide enough for efficient coverage, yet compact enough to pass through gates and narrow garden paths. The electronically controlled cutting height (1–20cm) adapts to various grass conditions and seasonal needs, from neatly trimmed lawns to rough overgrown areas. Variable speed control (0–4 km/h) allows users to adjust pace accordingly — fast for open fields, slow for precise trimming around obstacles and landscape features. With a compact size of 940×940×550mm and a weight of 168kg, the mower is easy to transport using standard trailers or trucks. Its robust build, including a reinforced frame, sealed bearings, and corrosion‑resistant materials, guarantees long‑term performance even in harsh working environments.
User‑Friendly Design for Stress‑Free Operation
The SH‑550 supports both manual and electric starting, giving users flexible options for different working conditions. The user‑friendly remote control provides real‑time machine status, while wireless adjustment of cutting height and speed removes the need to re‑approach the mower during operation. Maintenance is straightforward thanks to easily accessible components and the proven reliability of the Loncin four‑stroke engine, a brand recognized worldwide for longevity and easy servicing. Backed by SAAO’s 18 years of manufacturing experience, this mower is built for users who demand consistent, reliable performance season after season.
Optional Accessories
The SH‑550B remote-controlled slope mower supports a wide selection of dedicated attachments, greatly extending its functions and allowing efficient year‑round use in various working scenarios.
Pesticide Sprayer – Converts the mower into a practical agricultural implement, supporting even spraying of pesticides, fertilizers or herbicides to greatly improve the efficiency of farm and lawn maintenance.
Snow Shovel – Equipped with a durable front‑mounted blade, ideal for fast clearing of light snow, sand and loose debris on paths, driveways and other flat open areas.
Snow Thrower – A high‑efficiency snow‑removal attachment that quickly clears heavy snow accumulations and discharges snow to designated zones, keeping key passages accessible even in severe winter weather.
Snowplow – A heavy‑duty snow‑removal system with adjustable blade angle and position, delivering efficient and precise clearing for large open areas.
These interchangeable modular attachments make the SH‑550B a highly versatile all‑season work machine. It easily performs mowing, agricultural spraying and winter maintenance duties, providing outstanding multi‑functionality and long‑term cost efficiency for professional contractors and residential users alike.
Application Scenarios
The SH-550B Lawn Mower Yard Machine offers exceptional versatility across diverse work environments, delivering consistent performance, enhanced safety, and streamlined efficiency in every scenario.
Public Infrastructure Maintenance – Exceptionally suited for road shoulders, embankments, and highway green belts, enabling safe, efficient vegetation management in hard-to-access or high-risk areas.
Agricultural Applications – Ideal for farmlands, orchards, and pastures, effectively curbing weeds while keeping crop inter-rows neat and organized.
Industrial & Energy Facilities – Widely used around power plants, solar farms, and manufacturing complexes to control overgrowth and maintain critical safety standards.
Challenging Landscapes – Purpose-built for steep slopes, rough terrain, and slippery surfaces, providing reliable traction, stable performance, and 50° climbing capacity.
Recreational & Private Grounds – Delivers uniform, professional mowing for municipal parks, golf courses, resorts, and large estates, ensuring immaculate year-round landscapes.
More Product Models
Frequently Asked Questions
Q1: What is your delivery time for lawn mowers?
A: For standard models like SH-550B, we ship within 7-15 working days. For bulk orders or custom configurations, delivery takes 20-30 days after confirmation. We ship worldwide via air, sea, or China-Europe Railway Express.
Q2: Do you offer free shipping?
A: Yes, we offer free shipping to major ports worldwide. For landlocked countries or remote areas, we provide affordable door-to-door logistics support. Contact us for a detailed shipping quote.
Q3: How do you handle customs clearance?
A: We provide full customs documentation and assist with clearance procedures. Our experienced logistics team ensures smooth delivery to over 30 countries, minimizing delays and unexpected costs.
Q4: Can I customize the lawn mower for my specific needs?
A: Absolutely. SAAO supports OEM/ODM customization including:
Cutting width (550mm, 800mm, 1000mm, 1200mm)
Engine power (9HP, 16HP, 25HP)
Slope climbing optimization (30°, 50°, 60°)
Brand colors, logos, and packaging
Battery capacity and remote range adjustments
Q5: Which model is best for steep hills?
A: For slopes up to 50°, we recommend the SH-550B (9HP, 550mm cut). For extreme 60° inclines, choose the SH-800DL (16HP, 800mm cut) or SH-1100IEC (25HP, 1000-1200mm cut). All feature rubber tracks and 500m remote control for safe operation.
Q6: Do you offer wholesale pricing for distributors?
A: Yes. We welcome distributors, rental fleets, and landscaping companies. Bulk orders receive significant discounts. Contact our B2B team for a customized price list and sample program.
Q7: Can I order a sample before bulk purchase?
A: Absolutely. Sample orders are welcome with full refund of sample cost upon bulk order placement. We also offer video inspection and virtual factory tours.
Q8: What payment methods do you accept?
A: We accept T/T bank transfer, PayPal, credit card, and letters of credit (LC). Flexible payment terms available for long-term partners.
Q9: Is the mower easy to operate for beginners?
A: Yes. Our remote mowers feature intuitive controls, electric start options, and adjustable speed. Most users become confident after 10-15 minutes of practice. We provide video tutorials and user manuals in multiple languages.
Company Strength
Jining Saao Machinery Manufacturing Co., Ltd. is a professional R & D and manufacturing factory for construction machinery and hardware tools established in 2006. It covers an area of about 50,000 square meters and has the most comprehensive construction machinery production line. It is a comprehensive enterprise integrating R & D, production and sales.
SAAO has been committed to providing first-class construction machinery to meet the growing demand of the construction and engineering industries. Our products cover many fields, including lawn mower, excavators, loaders, road rollers, mixer trucks, light trucks, transporters, etc., which are widely used in Garden, farm，construction, mining, water conservancy, transportation and other infrastructure building fields.
