Product Description
| Product name |
Good quality Hangzhou made 120C Marine gearbox |
| Reduction Ratio |
1.48 1.94 2.45 2.96 3.35 |
| Max power input |
340hp 2500rpm |
| Engine speed range |
1000-2500rpm |
| Center Distance |
180mm |
| Gross Weight |
225kg |
| Size(mm) |
352*694*650 |
| Futures |
1 , More rugged and reliable
2 , High torque output hence pulling power is high
3 , Gears are tall
4 , Fuel efficiency is high
5 , Service requirement is less frequent |
Detailed Photos
Company Profile
Shanghai Sq Enviroment Technology Co., Ltd. is a China-based company headquartered in Shanghai, specializing in power system solutions for both marine and industrial applications. For more than 19 years, we have been supplying reliable diesel engines and related equipment to customers worldwide, with proven applications across various commercial vessels and industrial machinery.
Rather than simply supplying products, we focus on providing customized power solutions based on specific operating conditions and application requirements. From engine selection and system integration to technical support and after-sales service, we help our customers reduce operational risks, improve efficiency, and achieve long-term stable performance.
Our diesel engines cover a power range from 30 HP to 4,500 HP.
For marine applications, they are widely used in fishing boats, tugboats, cargo ships, suction dredgers, ferries, catamarans, and other commercial vessels.
For industrial applications, our engines are suitable for construction machinery, mining equipment, industrial power units, pump systems, and generator-driven equipment.
In addition, we offer a comprehensive range of supporting equipment, including gearboxes, propellers, surface drive systems, stern drive systems, outboard engines, and marine generator sets, enabling one-stop sourcing.
All products are manufactured in well-established joint venture factories in China that share advanced technologies with internationally renowned companies. Strict quality control systems and international standards are applied throughout the manufacturing process, ensuring reliable performance even under harsh operating conditions. With years of international trading experience, we are proud to state that we have never had a single order returned.
Supported by a professional technical team, extensive import and export experience, and a complete quality assurance and service system, Shanghai Sq Enviroment Technology Co., Ltd. has become a trusted long-term partner for customers around the world. We look forward to building strong, stable, and mutually beneficial relationships with partners across the marine and industrial power sectors.
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