At the start of 2026, YG Company delivered two sets of hydro mulch machine to Argentina. One solved the revegetation problem of dry pastures, and the other broke through the spraying bottleneck of steep high slopes. If you are in need of a reliable hydroseeder trailer for sale, these two cases are the best proof.【WhatsApp/WeChat/Phone】+86 13837122632
YG Hot-Selling Hydroseeder Trailer for Sale Specifications
YG provides a full range of slope spraying equipment to meet projects of different scales. Below is the key parameter comparison of three mainstream models:
| Model | YG-HP2 | YG-HP4 | YG-HP6 |
| Tank Volume | 2m³ | 4m³ | 6m³ |
| Spraying Area per Tank | 600㎡ | 1000㎡ | 1400㎡ |
| Horizontal Direct Shooting Range | 10-20m | 12-30m | 20-40m |
| Vertical Direct Shooting Range | 8-18m | 10-25m | 15-35m |
| Horizontal Hose Lift Range | 15-40m | 15-45m | 20-50m |
In addition, high-power models are also available for selection.
| Parameter Item | 132kw Model | 125kw Model | 130kw Model |
| Model | 132kw | 125kw | 130kw |
| Tank Volume (m³) | 6 (7, 8) | 6 (7, 8) | 6 (7, 8) |
| Diesel Engine Power (kw) | East China 132 | Dongfanghong 125 | Yuchai 130 |
| Mixing System | Mechanical (Hydraulic) | Mechanical (Hydraulic) | Mechanical (Hydraulic) |
| Spraying Area per Tank | 200-800 ㎡ | 200-800 ㎡ | 200-800 ㎡ |
| Spraying Thickness per Tank | 0.5—5cm | 0.5—5cm | 0.5—2.5cm |
| Direct Shooting Range (m) – Horizontal | 30-55 | 30-55 | 30-65 |
| Direct Shooting Range (m) – Vertical | 15-30 | 15-30 | 15-35 |
| Hose Lift Range (m) – Horizontal | 50-180 | 50-210 | 50-230 |
| Hose Lift Range (m) – Vertical | 40-65 | 40-75 | 40-95 |
| Fuel Consumption per Tank (CNY) | 30 | 35 | 40 |
| Weight (kg) | 4300 | 4500 | 5000 |
| Overall Dimension (m) | 5.3×2.0×2.5 | 5.3×2.0×2.5 | 5.3×2.0×2.5 |
Case 1: Dry Land Revegetation for Ranch Owner Rodriguez
Customer Background & Challenges
Mr. Rodriguez owns a large ranch in central Argentina. Due to long-term drought and overgrazing, soil desertification became severe. Traditional sowing methods led to grass seeds being blown away by wind or washed away by rain, with a vegetation recovery rate lower than 30%. He urgently needed a hydro mulcher for sale to restore grassland quickly and efficiently.
YG Solution
We recommended the YG-HP4 hydro mulch machine for him. With water as the carrier, the equipment fully mixes grass seeds, adhesives, fertilizer and covering materials in the tank to form a uniform slurry mixture. After spraying, it forms a film layer on the soil surface to prevent rain erosion and seed loss. This trailer mounted hydroseeder can be easily towed by a tractor and move flexibly on rough ranch terrain.
Project Process
Rodriguez learned about YG through a friend’s referral. After two video calls and an online equipment demonstration, he placed the order. The key to successful communication was showing him construction videos of our equipment working in arid areas like Chile.
Application Results
Two months later, the ranch vegetation coverage exceeded 85%. Deep root growth greatly improved soil water retention.Customer Feedback: “This hydro mulch machine brings my land back to life. It is 10 times more efficient than manual work, and the grass grows evenly across the whole ranch.”
Case 2: Slope Greening Project for Landscaping Company Owner Garcia
Customer Background & Challenges
Garcia’s landscaping company took on an ecological restoration project for a mountain highway. The slope is 28 meters high with a gradient over 65 degrees, covered with gravel and weathered rock. Ordinary spraying equipment either has insufficient shooting range or cannot make slurry stick to the slope. Garcia contacted many suppliers before, but their equipment’s maximum vertical range was less than 25 meters, failing to meet construction demands.
YG Solution
We recommended the 132kw diesel-powered hydro mulch machine. Its tank volume can be expanded to 8m³, with a single-tank spraying area of 200-800㎡ and adjustable spraying thickness from 0.5cm to 5cm. Most importantly, its vertical direct shooting range reaches 15-30 meters, and the vertical hose lift can hit 40-65 meters. Operators can stand in a safe area at the slope bottom and deliver slurry precisely to the slope top with extended hoses, even for steep slopes around 30 meters high. Besides, the diesel-powered design requires no external power supply, perfect for outdoor mountain operations.
Project Process
Garcia found YG’s official website https://ygconstructionpro.com/ via Google. At first, he doubted whether the 132kw model could form a stable spraying layer on gravel slopes. Our technical team explained the soil spraying principle in detail: the built-in mechanical mixing system fully blends adhesives, water retention agents, grass seeds and coverings into mud, which forms artificial soil on rough rock surfaces after spraying. This layer resists erosion and boosts seed germination. To remove his worries, we held a live remote demonstration showing the same model working on rocky slopes in Yunnan. After seeing the slurry firmly attached to slopes over 30 meters high, Garcia confirmed the order immediately. We also promised Spanish operation manuals and one-week remote commissioning guidance, which played a key role in the deal.
Application Results
After the equipment arrived in Argentina, YG engineers provided one-on-one video guidance for the first equipment commissioning. The 132kw model performed far beyond expectations in actual construction. Each tank of slurry covers about 600㎡ with a controlled spraying thickness of around 3cm, and the fuel cost is only 30 CNY per tank with great cost performance. In less than two months, dense green grass grew on the bare gravel slopes. Deep roots fixed the spraying layer well and passed the owner’s erosion test successfully.Customer Feedback: “This 132kw hydro mulcher for sale helped us finish the toughest project. Its range and lift data are fully true to description, and the diesel engine is fuel-efficient. We will choose YG again for larger projects in the future!”
Daily Maintenance Tips for Hydro Mulch Machine
To extend the service life of hydro mulch machine, please follow the tips below: Rinse the tank and pipelines with clean water right after each use to avoid blockage caused by dried residual slurry; Check the wear of mixing blades and nozzles every week; Add grease to bearings and transmission parts monthly; Drain all water and store the equipment in a dry and ventilated place if it will be idle for more than one month.
Contact Us
If you are looking for a reliable hydroseeder trailer for sale or have other slope spraying needs, feel free to contact YG Company. We provide remote guidance, spare parts supply and complete machine warranty services. Let the YG hydro mulch machine support your high-efficiency greening projects.
