RTG Crane Uzbekistan

We provide rubber tire container gantry cranes for customers in Uzbekistan. The rubber tire container gantry crane adopts a tire running mode, which allows the crane to travel straight, diagonally, and turn 90 °, adding a single line working area.

The equipment can also be transferred to other lines for operation, with high work flexibility. Replacing the track with a tire mounted gantry crane can avoid the problem of wheel biting during wheel rail travel, reducing the cost of wheel replacement and maintenance time. Compared with traditional tire mounted cranes, the use of solid tires reduces the maintenance process of tire inflation, reduces daily maintenance costs, and improves operational efficiency. At the same time, it also adopts a variable frequency motor and a variable frequency control system, ensuring smooth starting and more accurate positioning of the lifting tool for grabbing the box. The use of a variable frequency reduction motor rotary drive steering method eliminates the need for hydraulic systems, eliminates the common fault of hydraulic system oil leakage, and reduces maintenance costs. Having appropriate safety performance and overload protection devices can maximize the safety of business personnel and equipment.

• Product Name: Rubber Tyred Container Gantry Crane / RTG
• Capacity: 35t, 40t
• Working Level: A6, A7, A8
• Span: 23m, 27m

RTG Crane

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The tire-type gantry crane is composed of steel structure, cart, trolley, hoist, electrical control system and other parts. Among them, the steel structure is mainly composed of portal frames, beams, leg frames, etc. A winch is installed on the cart to realize vertical hoisting of goods; the trolley is responsible for lateral movement to facilitate the horizontal movement of goods.

When the tire-type gantry crane is working, it first needs to be moved to the place where it needs to be worked and firmly fixed. The operator can then control the movement of the cart and trolley through the control system and lower the hoisting hook of the winch to the position where the goods need to be lifted. Then, lift, transport, lower and other actions are performed to complete the hoisting operation.

Tired gantry cranes are widely used in ports, docks, warehouses, logistics parks and other places. It has the characteristics of high flexibility and convenient movement, and is suitable for hoisting and transporting various goods in both horizontal and vertical directions. In the logistics industry, tire-type gantry crane is an indispensable lifting equipment.

Machinery:

• Double main beam, welded box beam
• Material: high quality carbon steel Q235B or Q345B
• The main beams are connected with strong bolts.
• Welds pass X-ray or ultrasonic inspection;
• Forged crane wheels
• The car has compact structure, small size and light weight;
• The lifting mechanism is a rigid open winch trolley
• Compact gear motor drive, hardened gears, hydraulic brake
• Excellent driving performance, smooth driving
• Full beam shot blasting Sa2.5 after welding, stress relief
• Epoxy zinc rich high quality spray coating, 2×2 140μm

Electric

• Conductor power supply
• All crane and hoist movements are independent and can operate simultaneously.
• Protection level IP55
• Components are positioned for easy maintenance, and the overall layout provides good protection
• The cable is suspended on a cable saddle, fixed on a cable trolley, and runs on a galvanized C-track.

Protective function

• Overload limiter, limit switch (hoisting and traveling), interlock protection device, buffer, guide rail transparent plate, protective cover, busbar protection plate, anti-collision device, optical alarm device, main isolating switch, emergency stop system, motor Overload protection
• The lifting mechanism and electrical control box are equipped with rainproof devices.

Specification