HaoYu Machinery: Your Reliable Supplier of Mini Excavators, Crawler Carriers and Attachments

Jining Haoyu Machinery Technology Co., Ltd., founded in June 2010 and located in the High-tech Zone of Jining City, Shandong Province, is a professional manufacturer of engineering machinery with strong R&D capabilities and advanced production strength. With a registered capital of 20 million RMB, fixed assets of 260 million RMB, and a 100,000-square-meter factory area (including a 48,000-square-meter construction area and a 3,000-square-meter R&D center), we have gathered over 300 employees, among whom 102 are senior and intermediate technical personnel. We have obtained more than 30 national utility model patents and invention patents, and have been awarded honors such as "Municipal Enterprise Technology Center" and "Advanced Unit for Technological Innovation" by Jining Municipal Government.

Our company is committed to the R&D and production of small and micro intelligent construction machinery, with the tenet of "Technological Innovation, Integrity and Pragmatism, Contributing to Society, and Benefiting Employees". Our main products cover **mini excavators**, **small excavators**, **crawler carriers**, **UTVs (utility terrain vehicles)**, and a full range of **excavator attachments**, which are widely used in municipal engineering, garden construction, civil construction, farmland water conservancy, home and warehouse maintenance, etc.

## 1. Mini & Small Excavators
We offer a complete series of mini excavators, including W18-5, W20-5, W25-5, W30-5 series and HY-12, HY-17, HY-25, HY-30, HY-35 models, all of which feature compact size, high intelligence and strong adaptability.

- **Core configurations**: Many models are equipped with Kubota engines, load-sensing variable piston pumps, load-sensing valves, supporting two-speed travel and retractable chassis. Key components such as buckets, bucket arms, cylinder head guards and bottom plates are made of high-strength cast steel, ensuring durability and safety.
- **Typical model highlights**:
- **HY-12**: With a machine weight of 850kg, bucket capacity of 0.022m³, and maximum digging force of 6.5KN, it is suitable for small-scale indoor and outdoor operations with its 860mm ultra-narrow width and 370mm ground clearance.
- **HY-35**: Weighing 3515kg, with a bucket capacity of 0.09m³ and output power of 20.5KW/rpm, it has a maximum digging depth of 2880mm and climbing ability of 58%(30°), meeting the needs of medium-intensity construction projects.

The retractable chassis design of our excavators allows easy access to narrow spaces while ensuring stable operation during extended-width work, breaking the limitations of construction environment space.

## 2. Crawler Carrier
Our HL-2 crawler carrier is an ideal choice for material transportation in complex terrain:
- **Key parameters**: Vehicle size of 2400*1100*1330mm, carriage size of 1400*1100*500mm, 195FA engine with 11.7Ps power, 230*72*46 crawler specifications, and 1.5T load capacity.
- **Advantages**: It has a maximum uphill angle of 35°, adopts powder coating technology for corrosion resistance, and is equipped with 150 supporting rollers to ensure stable transportation on muddy, hilly and other complex roads.

## 3. UTV (Utility Terrain Vehicle)
The HY-1000 UTV is designed for outdoor operation and transportation needs:
- **Power & chassis**: Equipped with a V-type twin-cylinder, four-stroke liquid-cooled engine with electronic fuel injection, shaft drive (supporting 2WD/4WD) and electric power steering. It has independent double A-arm suspension and adjustable coilover shock absorbers, matching 27-inch tires and 14-inch aluminum alloy wheels for excellent off-road performance.
- **Practical configurations**: It is equipped with a 4500-pound front winch, large-capacity bed storage, lockable storage box, front digital dashboard display, LED headlights and taillights, meeting the needs of various outdoor operation scenarios.

## 4. Excavator Attachments
To expand the application scope of our excavators, we provide a full range of **mini excavator attachments** and **excavator attachments**, including standard accessories (quick connectors, hydraulic thumbs) and optional accessories:
- **Optional attachments**: Hydraulic crushers, clamps, quick-change devices, augers, rakes, trimmers, pallets, grapplers, rippers, flail mowers, stump grinders, etc.
- **Technical specifications of key attachments**:
- **Auger (20/30/40cm)**: 1m length, 25mm diameter, required oil flow of 2.6-6.6GPM, and working pressure of 1,450-2,320psi, suitable for drilling operations in garden and farmland.
- **Flail mower (JES-60)**: 600mm working width, 8 hammers, 315lbs weight, ideal for lawn and shrub trimming.
- **Hydraulic crusher**: 35mm diameter, 172lbs weight, with strong crushing capacity for small concrete and rock breaking.

## Contact Us
If you are looking for high-quality construction machinery and accessories, we are ready to provide you with customized solutions. Welcome to contact us for more product details and quotation:
- **Address: High Tech District, Jining
- **Contect：+86 17801333152  Zheng
- **E-mail: 865423987@qq.com