YM-550 Electric Remote Control Slope Mower (Brushed Motor)

YM-550 Electric Remote Control Slope Mower: Quiet, Clean and Built for Steep Ground

Golf courses, private estates, city parks and eco-certified orchards all face the same problem: their slopes still need mowing, but fumes, fuel spills and engine noise are not welcome. The HONGTAI YM-550 Electric Remote Control Slope Mower solves it with a 48V lithium-ion battery pack, dual 350W track drive motors and a 2,000W cutting motor. There is no gasoline engine, no exhaust and no engine roar, and it still climbs and cuts on inclines of up to 45° while the operator controls it safely from flat ground.

The YM-550 Electric is supplied factory direct to dealers, landscape contractors, golf course superintendents and municipal buyers across North America and Europe, with OEM/ODM options for distributors building their own electric equipment line.

100% Pure Electric & Zero Emissions

The YM-550 Electric runs entirely on a 48V 40Ah lithium battery pack (about 1.92 kWh), with an optional 48V 67Ah high-capacity pack (about 3.2 kWh) for longer shifts. It produces no exhaust at the point of use and needs no gasoline, engine oil, spark plugs or air filters.

• No fumes on site: work next to clubhouses, playgrounds, residential properties and water sources without exhaust or fuel odor.
• No fuel handling: no gasoline storage, refueling on slopes or spill risk near ponds, streams and organic crops.
• Supports sustainability goals: a strong fit for municipalities, estates and organic or eco-certified orchards that are reducing on-site emissions.
• 2 – 3 hours of runtime per charge depending on grass density and slope, recharged with the included dedicated smart charger.

Low Noise Operation

Without a combustion engine, the YM-550 Electric runs far quieter than a gasoline slope mower. Crews can work early in the morning at golf courses, during opening hours in public parks and close to homes, hotels and hospitals with minimal disturbance to golfers, residents and visitors. Lower noise also means a more comfortable working day for the operator.

Dual Track Drive Motors, Proven and Easy to Service

The YM-550 Electric (Brushed Motor) uses a simple, field-proven electric drivetrain:

• 2 × 48V 350W brushed DC track drive motors give independent control of each track for strong climbing torque and precise 360° zero-turn steering.
• 2,000W cutting motor keeps blade speed high through thick grass for a clean, even cut.

Brushed DC motors are a proven, cost-effective technology with straightforward controls, which keeps the purchase price competitive. Their carbon brushes are inexpensive wear parts that any service workshop can inspect and replace, so dealers can support customers locally without specialist tools. And because there is no engine to service, owners still save on oil changes, spark plugs, filters and fuel compared with a gasoline mower.

Built for Steep and Demanding Terrain

40° – 45° Slope Capability

Industrial rubber tracks and a low-profile chassis only 460 mm (18.1 in) high keep the center of gravity low. The machine holds its line across embankments, bunker faces, terraces and dam slopes rated at 40° to 45°, depending on surface conditions.

Operator Safety by Design

The standard wireless remote control handles start/stop, steering and emergency braking from up to 200 m (656 ft) away, so nobody has to ride or walk on dangerous ground. A long-range industrial remote control upgrade is available for larger sites.

Precise, Adjustable Cut

Cutting height is adjusted electrically from the remote control, steplessly from 20 mm to 70 mm (0.8 – 2.8 in), making the YM-550 Electric well suited to maintained turf, golf course roughs, lawns and park slopes. A 530 mm (20.9 in) cutting width delivers up to 2,000 m² (about 0.5 acre) per hour.

Typical Applications

• Golf course roughs, bunker faces, tee and green surrounds
• Luxury residential estates, resorts and hotel grounds
• Municipal parks, cemeteries, school grounds and urban green spaces
• Organic and eco-certified orchards and vineyards
• Reservoir dams, river banks and other noise- or pollution-sensitive slopes

Technical Specifications

What’s in the Box

• 1 × YM-550 Electric remote control slope mower with 48V 40Ah lithium battery
• 1 × wireless remote control
• 1 × toolbox
• 1 × cutting blade set
• 1 × dedicated smart charger

Expand Its Capabilities with Optional Accessories

• Front dozer blade: clear snow, push debris and level light material, turning the mower into a year-round electric work tool.
• Multi-purpose storage rack: carry tools and supplies across estates, courses and orchards.
• 48V 67Ah high-capacity battery: about 70% more capacity than the standard pack for longer working shifts.

Factory Direct Wholesale and OEM/ODM Programs

• Manufacturer-direct pricing: buy straight from our production line with tiered wholesale pricing for dealers and distributors.
• OEM / ODM customization: custom body colors, private labeling, branded remote controls and battery configuration options. See our OEM & export services.
• Export logistics support: lithium-battery equipment requires dangerous-goods handling for ocean freight. Our export team arranges compliant shipping documentation and packaging.
• Spare parts and support: blades, tracks, batteries and chargers available for your service department.

Frequently Asked Questions

How long does the battery last on one charge?

The standard 48V 40Ah battery provides 2 – 3 hours of mowing, depending on grass density, cutting height and slope. The optional 48V 67Ah battery extends working time for larger sites.

Is the electric version as capable on slopes as a gasoline mower?

Yes. Dual 350W track drive motors with independent control give strong climbing torque, and the YM-550 Electric is rated for working slopes of 40° to 45°, depending on ground conditions.

Why choose an electric remote control slope mower?

An electric remote control slope mower produces zero exhaust, runs much quieter and needs far less maintenance than a gasoline machine, since there is no engine to service. That makes it ideal for golf courses, estates, parks and environmentally sensitive sites.

What maintenance do the brushed drive motors need?

The carbon brushes in the drive motors are normal wear parts. Inspect them during scheduled servicing and replace them when worn. They are low-cost and quick to change. Other routine care focuses on cleaning the deck, checking blades and tracks, and charging the battery correctly.

Can you supply the mower under our own brand?

Yes. We offer full OEM/ODM service including custom colors, private labeling and configuration changes. Contact our team with your requirements.