Small Digging Equipment

A mini digger is a compact yet powerful construction machine designed for efficient work in confined and hard-to-reach areas. With its small footprint, flexible operation, and 360-degree rotation, it is ideal for landscaping, municipal projects, agriculture, utility installation, and light construction. Featuring a reliable engine, responsive hydraulic system, and ergonomic controls, the mini excavator delivers precise performance, low fuel consumption, and easy maintenance—making it a cost-effective and versatile solution for modern job sites.

Parameter

I. Hydraulic Hose Series Features

1.Compact body design with agile operation and full 360-degree rotational capability.

2.The one-piece stamped canopy delivers a strong, durable appearance. A reinforced, detachable roll cage enhances operator safety while allowing easy access in low-clearance working areas.

3.The engine compartment is designed with enlarged ventilation openings to effectively prevent overheating. The removable rear engine cover provides convenient access for inspection, maintenance, and repairs.

4.External hydraulic hoses are fitted with spring-loaded protective collars and spiral guards.

Advantage: Effectively protects the hoses from abrasion, impact, and kinking damage.

5.Internally routed hydraulic lines are cleanly arranged with a standardized layout.

Advantage: Simplifies inspection and reduces future maintenance time.

6.Hydraulic lines are equipped with guide protection rings.

Advantage: Ensures secure hose routing and protects the lines from crushing, abrasion, and other potential damage.

II. Features of Hydraulic Component Series

1.Travel motors are fitted with Tainuo brand units and feature built-in overflow protection.

2.The main control valves adopt the well-established Beifang Hydraulic brand for reliable performance.

3.Swivel joints use the reputable Yikede brand and are designed with integrated overflow functionality.

4.Swing motors are equipped with Eaton-standard BM2 units and feature built-in overflow protection.

5.Hydraulic pumps adopt high-quality aluminum alloy gear pumps from a reputable Tianjin brand.

6.The hydraulic oil tank has a 20 L capacity and is fitted with a liquid level gauge for easy monitoring.

7.Hydraulic cylinders are supplied by the well-known Changzhou Yilong brand and use imported seals throughout.

8.The chassis incorporates a grease-type track tensioning system for simple and convenient adjustment.

9.Tracks are sourced from the trusted Yonggu brand, offering exceptional strength and long-term durability.

III. Diesel Engine Features

1.Powered by the well-known KOOP 192F diesel engine, compliant with China II / Euro V emission standards.

2.Designed with independent intake and exhaust channels to enhance cooling efficiency.

3.The fuel tank is optimally positioned to allow easy access and convenient refueling.

4.The muffler and exhaust pipes are fully insulated with high-temperature resistant silicone cotton to reduce heat transfer to the cabin.

5.Equipped with eight vibration dampers to deliver excellent shock absorption and smoother operation.

IV. Wiring Harness Features

1.Dedicated voltage and hour meters designed for construction machinery, offering waterproof, dustproof, and high-temperature resistance with dependable reliability.

2.Waterproof headlight switch for stable operation in harsh working conditions.

3.Switch lock fitted with a protective waterproof and dustproof cover.

4.Boom lights use triple-proof, ultra-bright nine-bead LED lamps to provide strong and reliable illumination.

5.Equipped with a high-quality Fengfan battery delivering a 350 CCA starting current.

6.The wiring harness features waterproof connectors and protective wire guide rings to enhance durability and safety.

V. Product Detail Features

1.Pins are designed with dual-sided anti-rotation and anti-loosening features to enhance safety and operational stability. All pins are manufactured in accordance with Komatsu and Caterpillar standards, using integral quenching and tempering processes followed by surface hardening and precision grinding.

2.Hydraulic hoses are fully secured with metal clamps, providing excellent resistance to aging and long-term durability.

3.All control levers are fitted with protective dust covers.

4.Equipped with a portable and easy-to-use mounting handrail.

5.Dual foot pedals are designed with rubber covers and an outward tilt to enhance ergonomic comfort.

6.Includes replaceable leather foot pads to provide additional comfort during operation.

7.The crushing pedal is equipped with a locking pin to prevent unintended activation when not in crushing mode.

8.An ergonomically designed throttle cable handle ensures smoother and more controlled operation when pulled backward.

9.Features a leather seat with an adjustable seatbelt and armrests, offering forward/backward adjustment and a reclining backrest for improved comfort.

10.The canopy support frame uses 42 mm diameter tubing to effectively prevent backward tilting, enhancing overall operational safety.

VI. Product Exterior Features

1.The entire machine exterior is constructed using metal body panels.

2.Body panel mold coverage reaches up to 80%.

3.All body panels are detachable and fixed with stainless steel fasteners.

4.Features a bold yet refined color combination of Huayee Red and Huayee Gray.

5.Interior body panels are lined with thermal insulation and sound-absorbing cotton to significantly reduce heat transfer and operating noise.

6.The main control console is divided into three sections and adopts an integrated “fist-inspired” design, conveying strength and power. Its smooth, streamlined lines create a commanding visual presence that suits both Eastern and Western aesthetic preferences. All connectors use stainless steel countersunk washers paired with countersunk hex socket screws, ensuring excellent fastening strength and an enhanced decorative finish. The front instrument panel cover is easily removable, allowing convenient maintenance of electrical components and main control valves.

7.The maintenance access panel is detachable, providing easy inspection and servicing of key hydraulic components.

8.The rear cover is fitted with heavy-duty stainless steel engineering hinges, allowing smooth and effortless opening and providing convenient access for engine maintenance.

9.The left and right side covers are integrally stamped and formed, with precisely fitted metal mesh panels and enlarged ventilation openings to ensure efficient heat dissipation. The pressed edges are equipped with rubber sealing and vibration-damping strips, guaranteeing a tight fit while effectively reducing vibration noise. The overall profile adopts a tapered design—wider at the front and narrower at the rear—creating a dynamic yet stable appearance that feels fluid, powerful, and full of tension.

Packaging and Shipping

Production Line

Design and Development - Laser Cutting - Steel Plate Welding - Finished Product Assembly - Equipment Testing - Mass Production - Packaging and Shipping

Company Profile

Shandong Huayee Heavy Industry Machinery Group Co., Ltd.(referred to as "Huayee Group") was founded in 2012 and headquartered in Jining, Shandong; The group has multiple holding subsidiaries,and the company is committed to the high-end, intelligent, green, service-oriented, and international upgrading of engineering machinery and other industries,striving to accelerate the construction of a world-class modern enterprise.

FAQ 

1. Do your mechanical equipment meet the safety and emission standards of the target market?

Yes, compliance is the cornerstone of our export operations. We place high importance on the diverse regulations across global markets and ensure our equipment fully satisfies the access requirements of target markets.

Our products have obtained certifications including CE, EPA, and CSA emissions certification, ensuring compliance with their Machinery Directive and safety standards.

 If you have specific target countries, please inform us during your inquiry. Our technical team will verify whether the equipment model complies with local regulations and make targeted adjustments as needed (e.g., installing special lighting, warning signs, multilingual control panels) to ensure smooth customs clearance and registration.

Each exported unit comes with a complete compliance documentation package, including Certificates of Origin, Declarations of Conformity, test reports, and translations, to fully support your import process.

2. Can you provide operational demonstrations or test videos for the equipment?

Absolutely! We firmly believe “seeing is believing,” which is why we offer extensive multimedia resources to help you comprehensively evaluate equipment performance.

Contact our customer service team to view standardized operation demonstrations, performance tests (e.g., digging force tests, lifting tests), and field operation videos in various working conditions (e.g., construction sites, farms, warehouses).

For specific equipment in stock, we support “real-time equipment inspection” via video call. Our sales representatives will guide you through examining equipment details, starting engines, and operating functions to ensure you have complete confidence in the equipment's condition.

3. How are after-sales service and spare parts supply guaranteed? Are there local repair centers?

We provide comprehensive after-sales support.

Warranty Policy: 365-day warranty and lifetime after-sales service

Remote Technical Support: 24/7 online technical consultation via phone, email, or remote diagnostics for troubleshooting guidance

Training Materials: Complimentary access to full maintenance manuals, electrical schematics, and online training videos

4. Do you offer customized configurations (e.g., specialized attachments, branded tires, explosion-proof designs)?

Yes, we understand standard equipment may not suit all unique operating conditions. Therefore, we offer highly flexible custom solutions to perfectly match your operational needs.

Beyond standard buckets and forks, we can equip machines with dozens of specialized attachments, such as: breakers, grapples, augers, sweepers, clamps, and sliding forks. We also customize colors, logos, engines, and more to meet your diverse requirements.