We have completed a double girder overhead crane installation project in Pakistan. The crane installation project includes a set of 15 ton overhead crane and a 20 ton overhead crane, all of which are QD type. All crane parts are shipped from Qingdao port in China to Qasim Kalkahi port in Pakistan by sea
| Lifting capacity | t | 15 | 20 | |
| Lifting height | m | 11.5 | 11.5 | |
| Span | m | 15.75 | 15.75 | |
| Speed | Trolley traveling | m/min | 39.7 | 39.7 |
| Crane traveling | 71 | 71 | ||
| Lifting | 7.9 | 7.2 | ||
| Working class | / | ISO M5 | ISO M5 | |
| Power supply | V/Hz | 380v, 3phase, 50hz | 380v, 3phase, 50hz | |
| Trolley traveling power | KW | 4 | 4 | |
| Crane traveling power | 2*6.3 | 2*6.3 | ||
| Hoisting power | 26 | 26 | ||
| Total power | 42.6 | 42.6 | ||
| Total Crane Weight | t | 20.95 | 22.14 | |
| Max crane wheel load | KN | 153 | 153 | |
| Protection class | / | H | H | |
| Insulation class | / | IP54 | IP54 | |
| Working temperature | / | -20℃ ~ +50℃ | -20℃ ~ +50℃ | |
| Steel | / | Q235B | Q235B | |
| Country of Origin | / | China | China | |
Note: Recommended Crane Rail Specification (not included in quotation)
| Type | Top Width(mm) | Bottom Width(mm) | Height(mm) | Weight(kg/m) |
| P43 | 70 | 114 | 140 | 44.65 |
(The above picture is for reference to crane model only)
QD type hook bridge crane is a general-purpose bridge crane for trolleys. The crane relies on the longitudinal movement along the direction of the supporting track on the driving beam of the workshop, the lateral movement of the trolley and the lifting of the hook to realize the working process. The common lifting capacity is 5 tons-600t , working level A3A4A5-A8. There are three types of bridge crane operation modes: ground control, control room control and remote control for users to choose.
A5 level is suitable for general machining and assembly workshops, metal structure workshops, mechanical maintenance workshops, etc., where the workload is not very heavy;
A6 and A7 grades are suitable for occasions with frequent work or continuous production or continuous handling, and can also be used as shop-lifting and hoisting in metallurgical and foundry workshops; the operating environment temperature is -20-40 ℃, and the relative humidity is ≤85%;
Our products have passed CE (ECM) and ISO Certifications, and you can also specify a third-party agency for quality testing. Fees of third-party testing are not included in this offer.
Design and Construction Rules
All required standards for cranes are the FEM standard, DIN standard and Chinese National standard.
Europe Main National Standards
— 89/392/EEC standard (93/68/EEC)
— 91/368/EEC standard
— 73/23/CEE standard
— “EMC” standard 89/336/EEC
— EN 60204-1
— EN 292 mechanical safety
— ISO 2141
— ISO 2766
International Standards
— June 9, 1993 / Sept. 22, 1993 notice
— July 29, 1992, 92-765, 92-766, 92-767 notice
— DIN 5684
— DIN 15400; DIN 15401
— NFE 26-010
— NFE 26-030
Technical Standards
— FEM 9.511 Mechanical group
— FEM 9.661 Hoisting and traveling components size and quality standard
— FEM 9.671 Wire rope quality standard
— FEM 9.681 Travel motor choice
— FEM 9.682 Hoisting motor choice
— FEM 9.755 Electric hoisting equipment
— FEM 9.811 Electric crane standard
— FEM 9.901 Hoisting components design reference
— IEC 34-1 Traveling and allocation performance
— IEC 34-5 Protection grade standard
— IEC 947-5-1 Low voltage equipment
China Main National Standards
Design rules for cranes GB/T 3811-2008
Safety rules for lifting appliances GB 6067-2010
Common crane technical condition GB 7592-87
Crane-Overhead travelling crane and portal bridge crane
tolerances for manufacture and tracks laying GB/T 10183-2010
Crane-test code and procedures GB/T 5905-2011
General Bridge crane GB/T 14405-2011
Portal Crane GB/T 14406-2011
Crane & Lift Equipment Technical Performance and Acceptance Condition GB/T 17908-1999
Electrical installation and acceptation standard GBJ 232-82
Safety of Machinery – Electrical Equipment of Machines
Part 32: Requirements for hoisting machines GB 5226.2-2002
Electrical installation and acceptance standard GB 50256-96
We are a crane manufacturer located in China, providing crane customization services to global crane customers. If you want to customize a Overhead Crane, you can leave a message on the website or email, tell us the following information, and our sales manager will contact you:
Contact our crane specialists
Send us a message and we will get back to you as soon as possible.
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