| Model | Rated 12/16/18 HP Single-Cylinder Water-Cooled | Cutting Width | 1000mm/1200mm |
| Power Type | Water-Cooled Diesel Engine | Engine Main Shaft Speed | 2400r/min |
| Battery Capacity | 12V 38A 2pcs (48V Optional) | Working Slope | ≤30° |
| Starting Method | Electric Start | Cutting Height | 5-400mm |
| Working Time | Unlimited Endurance | Remote Control Distance | ≤200m |
| Application | Mowing, Land Reclamation, Branch Shredding | Lifting Mode | Remote-Controlled Hydraulic Lifting |
| Power Generation System | 24V (48V Optional) | Track Width | 180mm |
| Working Efficiency | 3000-4000 ㎡/h | Blade Type | Vertical Flail Blade |
| Drive Motor | Dual-Motor Drive 1200W (48V 1500W Optional) | Machine Dimension Wooden Package Dimension | 1850*1160*750mm 2000*1250*850mm |
| Engine Brand | Yuchai, Changmei, Domestic Kubota-Lookalike Version | Whole Machine Weight Wooden Package Weight | 500-600kg (with wooden case) |
| Display | LCD Display | Power Switch | Automotive-Grade Switch |
Water‑Cooled Diesel Remote‑Controlled Flail Mower | Tracked Slope Mulching Mowing Robot
This tracked remote‑controlled flail mower is equipped with professional single‑cylinder water‑cooled diesel engine, specially developed for heavy‑duty vegetation trimming for orchards, mountain slopes, highway embankments and photovoltaic power stations. Unlike air‑cooled mowers on the market, the circulating water cooling system maintains stable power output under high‑temperature summer conditions, supporting long‑duration continuous field work without overheating and power drop risks.
It adopts oil‑electric hybrid self‑generating structure. The diesel engine drives the built‑in generator to supply power for crawler travel motors. Operators complete all mowing operations via wireless remote control from a safe zone, without stepping on slippery steep slopes. Reinforced steel‑wire embedded rubber crawler tracks deliver excellent grip performance on muddy ground, slopes and rugged terrain, effectively solving labor shortages and safety hazards of manual slope grass‑cutting work.
Water‑Cooled Diesel Core & Safe Remote‑Control Operation
Conventional air‑cooled mowers are prone to overheating after long‑time operation in hot weather. This water‑cooled flail mower perfectly solves this industry pain point. Constant‑temperature circulating water cooling stabilizes engine operating temperature, outputs high‑torque power when crushing thick weeds, tangled brambles and small shrubs. The crushed grass debris can be returned to the soil as natural organic mulch fertilizer.
Water‑cooled diesel power: Stable torque for all‑day heavy‑load jobs, anti‑overheating under high‑temperature farm environment.
Flail mulching cutter deck: Hardened manganese‑steel flail blades smash weeds into fine fragments for soil mulching.
Oil‑electric hybrid self‑generating: Diesel unit drives generator for crawler power supply, no frequent external charging required.
Remote hydraulic height adjustment: Adjust mowing residual height on‑the‑fly without shutting down the whole unit.


Water‑Cooled Diesel Power Unit & Reinforced Tracked Chassis
At its core is a single‑cylinder water‑cooled diesel engine equipped with water circulation radiator assembly. It can sustain heavy‑load mowing tasks in hot summer weather, and will not trigger power reduction or overheat protection, which is a critical upgrade compared with ordinary air‑cooled mowing equipment. Electric start design avoids laborious manual recoil starting.
Fitted with integrated generating set, the running diesel engine automatically charges the walking battery and realizes oil‑electric hybrid working mode. Two independent high‑power travel motors drive steel‑wire‑reinforced rubber crawler tracks. Low‑center‑of‑gravity frame greatly improves anti‑roll‑over performance during slope climbing. Real‑time LCD screen monitors water temperature, oil pressure and power data.
Remote‑controlled hydraulic lifting assembly directly controls the entire flail cutter deck. Operators adjust mowing height remotely while travelling, adapting to orchard floor cleaning, wild shrub removal and various mulching application scenarios.
Key Benefits of Water‑Cooled Diesel Remote‑Controlled Flail Mower
Water‑Cooled Anti‑Overheating Diesel Power
Water circulation cooling maintains constant engine temperature, supports long‑time continuous heavy‑load mowing under high‑temperature summer conditions, prevents power loss caused by air‑cooled overheating.
Safe Wireless Remote‑Control Operation
Work far away from steep slopes, thorny branches and flying plant debris. Effectively avoid fall and scratch injuries during hillside vegetation maintenance.
Flail Mulching & Organic Return‑to‑Soil
Hardened manganese‑steel flail blades crush weeds and small branches into fine mulch, no extra waste disposal work, improves orchard soil fertility naturally.
Oil‑Electric Hybrid Tracked Platform
Diesel‑driven built‑in generator supplies power for crawler system. Reinforced rubber tracks deliver outstanding pass‑ability over mud, slopes and complex uneven terrain.

Typical Application Scenarios
Commercial Orchard Maintenance
Orchard inter‑row grass crushing and mulching, long‑hour continuous operation under hot summer climate.
Photovoltaic Power Station
Weed and shrub trimming under solar panels, adapt to complicated station terrain.
Highway & River Embankment
Dangerous slope vegetation clearing, replace high‑risk manual trimming work.
Mountain & Hilly Land
Clear thick weeds, brambles and small shrubs on hilly wasteland.
Landscaping & Green Belt
Large‑area green belt rough trimming for parks and municipal projects.
Contractor Heavy‑Duty Jobs
Perfect for landscaping contractors requiring all‑day continuous mowing capacity.
Water‑Cooled Diesel Remote‑Controlled Flail Mowing Robot
This heavy‑duty mulching robot adopts water‑cooled diesel engine to avoid overheating drawbacks of ordinary air‑cooled slope mowers. Equipped with oil‑electric hybrid self‑generating crawler chassis and remote‑controlled flail mulching cutter deck, it supports long‑hour non‑stop operation for orchards, photovoltaic stations, embankment projects and hilly‑land vegetation clearance. It brings remarkable labor‑saving and safety improvements for farm operators and global landscaping contractors.
Why Choose KOIVI?
KOIVI provides professional mowing and vegetation management equipment for agricultural, commercial and outdoor land maintenance applications. We focus on practical product solutions, reliable manufacturing and long-term cooperation with international customers.
Professional Manufacturing
Focused on professional mowing and vegetation management equipment for demanding outdoor applications.
Custom Product Solutions
Product configurations can be discussed according to working environments, customer requirements and destination markets.
International Cooperation
Supporting international customers with product information, order communication and export arrangements.
Quality Control and Manufacturing Process
A structured manufacturing and inspection process helps ensure that each machine is prepared for reliable operation before delivery.
Certifications and Compliance
Available certifications and compliance documents depend on the specific product configuration and destination market. Please contact our team for product-specific documentation and requirements.
OEM and Customization Options
Different customers may have different requirements for product configuration, working environments and destination markets. KOIVI can discuss suitable solutions according to specific project and application requirements.
Spare Parts and Technical Support
Reliable equipment requires appropriate maintenance and support throughout its service life. KOIVI provides product information and support for customers who require maintenance guidance or replacement parts.
Product documentation, spare parts information and technical support can be provided according to the specific machine and customer requirements.
International Order and Shipping Support
We support international customers throughout the ordering process, from product selection and order confirmation to production, inspection, packing and shipping arrangements.
KOIVI Factory and Production
Production Workshop
Equipment Assembly
Product Testing
Packing shipping
Looking for the Right Mowing Solution?
Tell us about your working environment, terrain conditions and vegetation requirements. The KOIVI team can help you identify a suitable product configuration for your application.
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