



MATE-QD DOUBLE GIRDER OVERHEAD CRANE(WITH ELECTRIC WINCH)
*Adopt box beam, submerged arc automatic welding, non-destructive detection arc meets and exceeds national standards.
*High-quality carbon steel Q235B or Q355B or Q355E.
PRODUCT PARAMETERS | ||
NUMBER | ITEM | PARAMETERS |
1 | Span | 1-31m |
2 | Lifting capacity | 1-200 tons |
3 | Lifting height | 1-50m |
4 | Working level | A3-A7 |
5 | Crane running speed | 0-20 m/min normally |
6 | Lifting speed | 0-8 m/min normally |
7 | Certifications | CE, ISO |
8 | Control method | Remote control, Cab control |
9 | Power supply | 3P 380V 50HZ or others |
10 | Protection class | IP54, IP44 |
11 | Lifting mechanism | Electric Winch |
12 | Model | MATE QD |


1. European technology, modular design, light weight, small wheel pressure, safe and reliable, green concept-led innovation, saving space and energy.
2. European standard design, the height of the crane is reduced by 20%, which reduces the height of the workshop and reduces the cost of workshop construction. The compact crane structure maximizes the availability of the working space.
3. Fully variable frequency control, the operating mechanism and the lifting mechanism use a three-in-one motor reducer, which runs smoothly, safely and reliably.
4. High working efficiency, the working level can be M5-M8.
5. Customized design can be made according to your specific application requirements.
6. Light weight, small wheel pressure, compact steel structure design.
7. Frequency conversion speed regulation, stable operation, low noise.
8. Less maintenance, saving maintenance costs.
9. The crane is a low-headroom type, and the hook can lift a higher height.
10. The end beam is welded with rectangular tubes and processed by boring and milling machines. The main beam and the end beam are easily and quickly assembled with bolts and nuts.


Motor :The European crane travel drive adopts a three-in-one drive device, the reducer and the wheel are directly connected, and the reducer and the end beam are assembled with a torque arm, which has the advantages of high transmission efficiency, low noise, and maintenance-free.
The motor reducer adopts a squirrel cage variable frequency motor with IP54 protection level, F-class insulation, stepless speed regulation, hardened tooth surface, silent design, good sealing, and smooth operation; the reduction device is a completely sealed compact gearbox, which is maintenance-free for life.
End beam: The European crane end beam assembly adopts a rectangular tube structure, which does not require welding.
It is processed by a boring and milling CNC lathe, which has the advantages of high precision and uniform force.


Wheels : The wheels of the European crane are made of forged 40Cr alloy steel material, which has undergone overall quenching and tempering treatment, with advantages such as wear resistance and high hardness.
The wheel bearings adopt self-aligning tapered roller bearings, which can automatically adjust the levelness of the crane.
Electric box : The crane electrical control adopts frequency converter control. The running speed, lifting speed and double speed of the crane can be adjusted by the frequency converter.


European Electric Winch
Smaller and compact size , More efficient, more safer .
Overhead Crane, gantry Crane, Jib crane, track and trackless transfer cart,electric hoist, chain hoist, Agv robots, electric winch.etc.
2. How can we guarantee quality?
Our factory has passed the GB/T19001-2016/ISO9001: 2015 quality management system certification, all products comply with CE certificates, guaranteed for 1-3 years.
3. Why should you buy from us not from other suppliers?
Bestaro Machinery Co., Ltd ( Huahang transportation) is a well-known professional manufacturer of cranes and handling equipments, choosing us means quality and service are both guaranteed.
4. What services can we provide?
a.Professional sales team, inquiry will be responded within 24 hours.
b.Fast delivery.
c.professional research and design team,OEM and ODM are welcome.
5. How is your after-sales service?
a.guarantee the whole set machine for 12 months,
b.free parts would be sent during guarantee period if quality problem occurs.
c.lifelong technical consulting for free ,
d.low-maintaining cost service beyond guarantee.
e.long distance and on-site technical support even for overseas customers.
6.How about OEM & ODM?
Yes, we offer professional OEM & ODM service, we've cooperated with many world famous brands in different fields,such as Siemens,China Shipbuilding Industry Corporation, CRRC.etc.