5 Ton Excavator

Product Introduction

The QNT50R is a versatile and high-performance compact machine engineered to deliver efficient operation in a wide range of working conditions, from construction sites to landscaping projects. Designed to combine durability with ease of operation, the QNT50R features a robust build powered by a reliable 20.5 kW Rato825 gasoline engine, ensuring consistent power output and fuel efficiency. With a compact yet sturdy frame measuring 5400 mm in length, 1300 mm in width, and 2200 mm in height, it maintains strong maneuverability while providing a high work capacity, supported by a bucket capacity of 0.08 m³.

Built to handle demanding tasks, the QNT50R achieves a maximum working height of 3600 mm, a maximum unloading height of 2400 mm, and a digging radius of 4200 mm, making it suitable for excavation, loading, and material handling. Equipped with a travel speed range of 0–1.8 km/h, the machine supports smooth movement across varied terrain. Its heavy-duty rubber tracks, sized 230 * 72 * 54, enhance traction and reduce ground pressure, while a bulldozer blade width of 1300 mm and height of 230 mm provides stability and grading versatility. The fan-cooled engine operates with a maximum speed of 3600 rpm, ensuring reliable performance in extended operation cycles.

Featuring a well-optimized structure with a wheelbase of 1500 mm, the QNT50R delivers enhanced balance and lifting capacity. Its user-friendly layout includes a sizable fuel tank for longer operation between refills, contributing to reduced downtime. The compact and functional design makes it an ideal choice for utility work, small construction projects, and agricultural tasks, where space efficiency, reliability, and high productivity are essential. Whether used for digging, backfilling, or leveling, the QNT50R stands out for its robust engineering, ease of maintenance, and adaptability to diverse job site requirements.

Product Details

• Easily Accessible Engine Compartment

A fully opening, tilt-up engine cover design allows quick and direct access to key engine components, significantly simplifying maintenance tasks and reducing service downtime.

• Roomy and Ergonomic Operator Environment

The cabin is designed with generous legroom and intelligently arranged controls for smooth operation. An adjustable driver’s seat enhances comfort during extended working periods, supporting operator efficiency throughout the day.

• Reinforced Single-Piece Forged Frame

The chassis is constructed using an extended one-piece forging process with increased thickness, delivering enhanced structural durability and rigidity to withstand demanding site conditions.

• Two-Speed Travel Drive System

Equipped with a variable-speed travel motor, the machine provides smooth transitions between high and low speeds, offering adaptable power delivery to match different terrain and task requirements.

• Advanced LED Boom Lighting

High-brightness LED boom and headlight systems ensure strong, energy-efficient illumination, improving visibility and safety during low-light or nighttime operations.

• Rato Engine Performance

Power by the high-performance Rato engine—model Rato825 gasoline engine with 20.5 kW output—ensures reliable power delivery, low noise and vibration levels, and excellent fuel economy for sustained operational efficiency.

Product Specifications