ZQ 750 Gearbox (Size 750) – Output Shaft 110mm | Load Capacity 30 Tons

When it comes to transmission systems in cement or metallurgical plants, the ZQ 750 Gearbox is always the top choice thanks to its exceptional load-bearing capacity. This is the 3rd largest gearbox model in the ZQ gearbox catalog, specialized for heavy-duty shock load applications that planetary gearboxes or medium-duty gearboxes cannot meet.

Overall Design of the ZQ 750 Gearbox

The ZQ 750 Gearbox is a specialized heavy-duty gearbox using a 2-stage helical gear transmission mechanism. The device stands out with high torque and a vibration-resistant monolithic cast iron housing, commonly applied in hoisting winches, conveyors, and overhead cranes.

Structure of the Heavy-Duty ZQ 750 Gearbox

• Housing: Made of thick monolithic cast iron to withstand heavy loads and impacts, while well protecting internal machine parts.
• Gear transmission: Uses helical gears meshing with each other through 3 stages. Made of hardened alloy steel, capable of transmitting extremely large torque and minimizing wear.
• Shaft system: Consists of input, intermediate, and output shafts designed in parallel. These shafts are fixed with heavy-duty bearings to ensure smooth operation.
• Lubrication system: The gearbox uses an oil bath lubrication method, where the largest gear is immersed in oil and splashes oil to lubricate the entire system during operation.

Technical Specifications of the ZQ 750 Gearbox

The ZQ 750 Gearbox belongs to the heavy-duty helical gearbox series, used in drive systems with large loads and high torque requirements. Below are the basic technical specifications of the product.

Practical Applications of the ZQ 750 Gearbox

The ZQ 750 Gearbox is designed with helical gears, providing powerful force transmission and stable operation in harsh environments. Specific practical applications include:

• Mining and metallurgical industry: Used in coal and ore pulling winch systems from mines, stone crushers, ore grinders, and screening equipment.
• Lifting and material handling systems: Used to operate overhead cranes, cable winches, and cargo lifting hoists at ports, shipyards, or steel mills.
• Building materials industry: Serves as the main drive component in stone powder grinders, lime grinders, and heavy material conveyor systems in cement production.
• Other heavy industries: Drives high-capacity mixers, material extruders, or long conveyor systems in fertilizer plants.

The ZQ 850 Gearbox meets transmission requirements well across many industries thanks to its sturdy structure and stable load-bearing capacity. Thanh Thai Motor also provides gearbox videos introducing actual images of the product. In addition, you can watch comprehensive videos to compare multiple models, refer to specifications, and choose equipment that suits your usage needs.

Warranty, Shipping, and Commitment Policy at Thanh Thai Motor

When purchasing gearboxes at Thanh Thai Motor, you will receive benefits such as:

Warranty up to 24 months

Gearbox products at Thanh Thai Motor are covered by a genuine warranty for up to 24 months. Customers can be completely confident in using them with a clear, transparent, and prompt after-sales policy.

Nationwide Delivery

We support fast delivery to all provinces and cities nationwide. Wherever you are, products are guaranteed to arrive on time and safely.

Products meeting European quality standards with German technology

Gearboxes at Thanh Thai Motor are manufactured using advanced German technology, meeting European quality standards. Ensuring high durability and stable operation for extended periods.

Competitive prices, good discounts for dealers and bulk customers

Reasonable prices, many attractive offers for wholesale buyers and distribution agents. The more you buy, the higher the discount – optimizing profits for customers.

Full certification documents: CO, CQ,...

Each product comes with full Certificate of Origin (CO) and Certificate of Quality (CQ). This provides assurance for customers when using them in projects or constructions requiring technical documentation.

Contact for Purchase

Do you need advice on choosing the right gearbox for your needs? Contact Thanh Thai Motor immediately using the methods below:

• WhatsApp: +84966596219
• Email: codienthanhthai@gmail.com