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Jiangsu Tonghui Lifting Equipment Co., Ltd.
General Manager: Mr. Shen 13861876072
Tel: + 86-510-83951117 83950789
Fax: + 86-510-83952108 83958890
Address: No. 82 Luzhong North Road, Yangshan Town, Huishan District, Wuxi City, Jiangsu Province
Website: www.iexceltoday.com
E-mail: sales@iexceltoday.com
Portal CranePosition :Home > Portal Crane >
 
Brief introduction of model
This MQ2525/ 3025 type is a multi-purpose portal crane with movable full rotation, single-arm rack, rack luffing, leverage live balance, cylinder gantry, and it carries out the loading and unloading operations of bulk cargo or packed cargo by using grab or hook, and also carries out loading and unloading operation of container by using container lifting instruments. This machine uses AC frequency control, PLC control, and installed intelligent "state monitoring and control system." It has the characteristics of beautiful appearance, safe and reliable work, advanced performance, convenient maintenance, high durability and so on. It can be widely used in loading and unloading operation of port wharf and freight yards. 
Main Technical Parameters
Hoisting capacity 25t (grab) 30t (hook)
Working range Max./Min. 25m/9m 25m/9m
Hoisting height Above rail/Below rail 10m/15m 15m/15m
Working speed of Mechanism Lifting mechanism 50m/min 40m/min
Luffing mechanism 25m/min
Rotary mechanism 1.2r/min
Running mechanism 25m/min
Working grade of the mechanism or electric machine Lifting mechanism M7 YZPF315L-8  2×132KW
Luffing mechanism M6 YZPF225S-8  1×22KW
Rotary mechanism M6 YZR225M-8  2×22KW
Running mechanism M4 MJAT87-YVPEJ11-4P  4×11KW
Complete machine A7 374KW
Wind speed Max. working wind speed 20m/s
Non-working max. wind speed 55m/s
Track gauge/Base distance 10.5m/10.5m
Free height of portal 6.18m
Largest wheel pressure at work 250KN
Maximum turning radius of tail 7.076m
The maximum height of the whole machine 42.618m
Slewing bearing 131.45.2800
Hoisting wire rope 28NAT6×36SW-IWR1770-ZS/SZ
Number of traveling wheel/Wheel number per leg 20/5
Crane track QU80
Power Supply AC380V 50Hz
Crane weight ≈262t
Note: The above parameters for the performance of the existing cases of mature technical parameters are for reference only. We can design and manufacture products according to user’s requirements. There are various derivative models of said crane available for customers to choose.
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