Mechanical 3 M³ Small Clamshell Grab Bucket

Product Feature

Mechanical rope grabs can have one rope, two ropes or four ropes. Some rare special cranes need 3- rope grabs. As the name suggests, mechanical grab is operated by means of cable / rope systems only (“pulley block / lifting block”) and requires no power supply or hydraulic lines. Mechanical grab is used for loading and unloading of bulk materials in ports, at industrial plants, as well as in ore smelting and blast furnaces’ operation. It is used in port facilities as well. Here a purely mechanical grab is a great advantage, because they are mechanical and robust. No electronics, no hydraulic parts. “Pimped” mechanical grabs with e.g. radio control and hydraulic system loose this advantage. Mechanical single rope grabs are the oldest grab- system. They are slower with less t/h and have a higher dead weight compare to motor grabs (diesel hydraulic or electro-hydraulic).

Technical specification

Shipping prepration

By inquiry we would ask you to give us the following information:

1. For what type of work is the grab to be used: Unloading of ship, dredging work, digging of soil, other handling.
2. Type of crane / single, double or triple drum, capacity of crane.
3. Type of material to be handled. Weight of material per cub.met. / cub.yds. Rate of angle of material etc.
4. Any special wishes. e.g. rope diameter, distance between hoist ropes, distance between close ropes.

Founded in February 1984, OUCO Industry occupies a 48,000-square-meter facility, including 35,000 square meters of construction area. Our headquarters in Jiangsu Province, the heart of China's crane industry, positions us at the center of advanced machinery manufacturing.

Our team of over 150 employees includes 20 skilled technical staff, among them five senior-level and 10 mid-level professionals. We employ 50 certified welders holding qualifications from leading institutions such as CCS and ABS. OUCO also maintains a dedicated team of certified flaw detection experts, quality system auditors, and experienced inspection personnel, ensuring the highest quality standards.

OUCO provides high-quality handling equipment and one-stop solutions for the marine and port industries. We develop, design, and manufacture marine cranes, grab buckets, LARS systems, and environmental protection products. Our products serve a wide range of industries, including metallurgy, shipbuilding, ports, power generation, petroleum, building materials, wind power, and chemicals.

With strategic operations across Europe, Asia, Africa, Australia, and the Middle East, OUCO serves a diverse global clientele. Our annual steel structure production capacity is 11,000 tons.