380v 50hz Mobile Rubber Portal Gantry Crane With Convenient Maintenance.

Rich Exporting Experience Port Dry Dock Portal Crane For Sale

Product Description

Mobile Rubber Crane Port Used Double Beam Container Handling Gantry crane is usually called RTG for short, which is employed to stack containers in container storage yards. It is flexibly moved by its own rubber tires for transshipping containers.

Equipped with specialized spreaders to lift standard-sized 20GP, 40GP, 45HQ containers and hydraulic storage tanks.

The trolley and crane traveling mechanisms equip three-in-one reducer with convenient maintenance.

Manufacturing Technique

Features of this mobile port crane

1. Power source is three-phase alternating current, rated frequency is 50HZ, rated voltage is 380V.
2. The temperature in the working environment should be in the scope of -20°C~+45°C and the relative humidity is no higher than 95%(with dew).
3. In-service, the wind speed should be no higher than 20 m/s; and out-of service, the wind speed should be (35-42) m/s.
4. The installation of the crane rail should accord with requirement of Jt5022.

Safety feature

1. Automatic rectify deviation control

2. Weight overload protection device

3. Top quality polyurethane buffer

4. Phase protection

5. Lifting limit switch,cross traveling limit switch,long traveling limit switch

6. Voltage lower protection function

7. Emergency stop system

8. Current overload protection system

9. Lighting system

10. Audio and video alarm system

Modular design

According to the general rules of products, components, it forms the hoisting mechanism modeule, trolley traction mechanism module, trolley assembly module,

steel structure module, founction module, general module and etc.

The standard module production ensures product stability of quality and shortens the delivery cycle.

Advanced Manufacturing Technology

Steel shot blasting pretreatment, the surface quality reaches Sa 2.5 grade.

Crane wheel and wheel shaft through the high frequency quenching and tempering treatment, it eliminates the internal stress and ensures the machining accuracy. the use of welding robot, the main girder inseam weld by advanced MAG welding. The main girder welding adopts radiographic testing and ultrasonic testing to ensure the welding quality.

Ambient temperature conditions:

1. The power of crane is three-phase AC; rated frequency is 50HZ, rated voltage is 380V;
2. The temperature of working environment is -25~+40 centigrade;

3. The relative humidity is no more than 95% when the temperature is +45 centigrade;
4. The wind speed must be ≤20m/s when working, ≤42m/s when off work if the requirements are more than the above mentioned.

Benefits & Features

1. Intelligent and highly efficient

a.a jib crane spreader whole rotary automactic following technology

b. single boom crane intelligent sway technology

2. Safe and reliable

a. hoisting structure anti-rolling technology

b.i nteligent controlling technology

c. hoisting structure anti-speed protection

3. Energy saving and environmental protective

a. Intelligent low voltage capacitance compensation

b. energy return multi-rotary electricity controlling system

Packing & Delivery

Packing

1. Electric parts are packed by high quality plywood crate, to reduce distortion in conveying;

2. Main beams, end beams and electric hoist are packed by plastic woven cloth 2018 new design 60ton harbour port container gantry quay crane. It can reduce abrasion when transport.

Delivery

1.If the size of 2018 new design 60ton harbour port container gantry quay crane are suitable for container ship, usually by container;
2.If the size is too big, usually by bulk ship or by container after truncation; Transport ways are based on reducing cost for you and keep the crane performance.

Delivery time

Within 3 to 4 months after the receipt of deposit.

Transportation

Generally 35 days to 50 days to destination port.

FAQ

1. What's the information should I provide when inquiry?
More details or drawings, that will be better.
A: Lift capacity
B: Span
C: Lift height
D: Power source
Or other specials you need.

2. How many operating methods for my selection?
Standard operating methods:
A: Pendent controller with push buttons.
B: Remote control with push buttons
C: Cabin (space capsule seat) control with joystick.
You will choose any one at your requests.

3. Can this type work in hazardous environment?
Sure! We will customize produce at your detailed requests, acid proof or explosion proof, no problem for that.

4. How long is your warranty?

Our warranty is 12 months.