The Hydraulic Brake Gear Reducer is an NT7 Series transmission product with an integrated hydraulic braking function for rotary drive applications. It is used in machinery and equipment where hydraulic braking and rotary transmission are required.
Ningbo Tuona Transmission Equipment Co., Ltd. has been engaged in transmission product manufacturing for 6 years. The factory covers 2,500 square meters and has around 30 workers. The company produces transmission products according to applicable national and industry standards and complies with local environmental regulations.

Specifications
Product Name: Hydraulic Brake Gear Reducer
Product Series: NT7 Series
Braking Method: Hydraulic braking
Drive Type: Rotary drive
Minimum Order Quantity: More than 10 units
Standard Lead Time: 20 days
Custom Lead Time: 1 month
Warranty: 1 year
Monthly Capacity: Around 250 units
Payment: 30% deposit, 70% balance
Trade Term: FOB
Currency: USD or RMB
Applications
Agricultural Machinery
Forestry Machinery
Mining Machinery
Construction Machinery
Transportation Engineering Machinery
Customization
Ningbo Tuona supports OEM and ODM production for the Hydraulic Brake Gear Reducer. Customers can provide technical drawings or prototypes, and production can be carried out according to drawings, processing requirements, and technical specifications.
The minimum order quantity is more than 10 units. Different colors or models can be mixed within one order. Custom samples are accepted, with a development lead time of up to 45 days. Free samples are not provided.
Manufacturing and Quality Control
The factory currently operates 6 machining centers, 2 turn-mill machines, 3 gear hobbing machines, 3 gear shaping machines, 6 CNC lathes, and 1 projector. A coordinate measuring machine, 2 additional machining centers, and 2 CNC lathes were planned to be added by the end of May.
The company controls heat treatment and quenching during production. Small-batch orders are fully inspected, and planetary reducers and gearboxes are subject to 100% inspection. Third-party inspection is accepted.
Supply and Service
Standard products have a lead time of around 20 days, while customized products generally require around 1 month. Larger orders may receive a 2–3% discount. Production photos and videos can be provided during manufacturing.
The company provides a 1-year warranty. For products with quality issues attributable to the company, replacement is provided during the warranty period, with transportation costs covered according to the stated warranty terms. Overseas customers are supported through remote communication and warranty service.
Packaging can be arranged according to customer requirements. The company supports 30% deposit and 70% balance payment, with FOB as the available trade term. Customers are welcome to visit the factory for on-site inspection.
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