Henan Mine Heavy duty electric cabin control gantry crane 250t for outdoor

Product description of gantry crane 250t

Heavy gantry crane is mainly composed of mast, crane trolley, trolley operating mechanism, driver's cab and electrical control system. The main beam adopts the double-beam derailment form, and the overarm can be divided into A type and U type according to user's requirements. The operating mode is closed driver's cab, the seat is adjustable, the bottom plate has insulation pad, the window glass is toughened glass, can be equipped with cooling and heating air conditioning, buzzer, intercom and other items according to user requirements. There are two power supply modes: cable tray and high-altitude sliding wire. According to the customer's working environment and working level using special steel and design, to meet the customer's large tonnage lifting needs, can be customized according to customer requirements of lifting speed, running speed, can be customized installation can only operate monitoring system, so that the crane safety can only efficiently complete the work requirements.

Product technical parameters

Product Photos

According to the industry standard GB/T14406, the gantry crane is usually composed of the following parts
1, cylindrical wheels
2, buffer
3, block brake
4, wire rope
5, lifting hook
6. Driver's cab
7, reducer
8. Cast pulley
9, casting reel
10, electric motor
11, electric control equipment

The gantry crane is also the gantry crane working level A: it reflects the working characteristics of the crane in two aspects: load status and utilization. The division of work levels is determined by the utilization level U and load status Q of the crane. They are divided into eight levels from A1 to A8. The working level of the crane, that is, the working level of the metal structure, is determined by the lifting mechanism, and is divided into A1-A8 level. If compared with the crane work type specified by China, it is roughly equivalent to: A1-A4-light; A5-A6- Medium; A7-heavy, A8-special heavy.

Selection instructions:

1. This series of double girder gantry cranes can meet various span, lifting height, working height and other requirements. There are single hook and double hook models, the standard configuration is a separate trolley, you can also add a trolley, you can also choose to add a cab or not add a cab. Customers can put forward corresponding requirements according to their actual needs.
2. According to the customer's actual situation and specific requirements (such as working height, speed and lifting height, etc.), the corresponding parameters, size, weight, wheel pressure, etc. will also change. Actual parameters, quality and wheel pressure can be negotiated with the sales manager.
3. Equipment parameters such as the lifting speed of the crane and the speed of large and small vehicles can be adjusted accordingly according to customer needs.
4. Technical parameters and dimensions will be changed due to technical improvements or upgrades.

Hi, firstly let us introduce our company as follows:

We, Henan Mine Crane Group, have 4,500 employees, include one experienced and professional team for oversea market. We cover an area of 1,620,000 square meters, hold capital of CNY1.18 Billion, have 430 branches around the world and serving over 6,000 Mid-high end customers.

We have more than 200 intermediate and senior engineers who focus on design and manufacture of our cranes, we could supply you all kinds of cranes, more than 110 types. In order to manufacture the best quality crane with high efficiency production, we have invested large number of high technique equipments(include more than 500sets of robots) which can independently accomplish all the processes, such as milling, digging, grinding, pulling, boring, rolling, drilling, punching, cutting, bending, welding, testing and heat treatment. Meanwhile, our factory have passed CE, EAC, SGS, and OHSAS & ISO9001:2000, ISO14001:1996 and ISO9001:2001, have the perfect quality-control system.

In 2020, we have sold 100,000 sets of crane and hoist, sales turnover valued CNY5.675 billion. We haave scored No. 1 on crane sale quantity for continuous 16 years in China local market. We have achieved the remarkable achievements in over 50 key industries such as aerospace, automobile and shipping, steel smelting, petrochemical, electronic information, electric power, water conservancy, railway and military industry. The developed intelligent storage crane, precise positioning crane, automatic container gantry crane, nuclear grade special crane, clean explosion-proof automatic crane, multi fulcrum flexible crane, simulated maritime rescue crane and other high-end products serve Baosteel, China Railway, MCC, CNNC(China National Nuclear Corporation), CASC(China Aerospace Science and Technology Corporation), and other large enterprises; also include oversea project such as Vietnam Yishan Iron and Steel Group, Pakistan Abass Steel Group, Kenya Railway gantry crane projects(Mombasa to Nairobi), Pakistan subway construction bridge cranes project etc, more than 120 countries.

Our Gov have arranged our Group organized and hold many times of International Exhibition Of Crane in China because of our high good influence, meanwhile, our crane have been used on satellite launching because our high technique, and newspaper, local TV, CCTV interviewed and report us many times too.

Quality Forges the Brand, Integrity Waves a bright future. We are trying to win the world with integrity and high quality, We sincerely hope to cooperate with all friends from the world and create brilliance together.

Company Position: The company is the largest industrial crane manufacturer in China, with the highest sales volume and market share in China market.