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Electric Hoist Bridge Crane

, LH Model
The LH model electric hoist bridge crane from Zhonggong, a Chinese leading bulk handling equipment manufacturer, is a versatile crane that comes with compact structure, low headroom, light weight, small wheel pressure and many other advantages. The electric overhead traveling crane (EOT crane) is widely used in machining workshops, metallurgical auxiliary shops, warehouses, freight yards, power plants and other places for assembly, maintenance and materials handling works. In addition, it can be an alternative for common double girder bridge crane used in the workshops of light textile and food industries. The working environment of this material handling equipment is -25℃~40℃. Usage in flammable, explosive and corrosive environment is prohibited.

This type of overhead crane for food & beverage industry carrying our CD/MD electric hoists provides a load capacity range of 5-32t, lifting height of 6-30m and maximum span up to 25.2m. It can be designed with two control methods according to your needs. One is remote control or pendant control on the ground and another is control in cabin. The cabin comes with open and close types.

Technical Parameters of the Electric Hoist Bridge Crane
Max. lifting capacity T 5 10/3 16/2 20/3 32/10
Control methods Remote/pendant control, cabin Remote/pendant control, cabin Remote/pendant control, cabin Remote/pendant control, cabin Remote/pendant control, cabin
Speed Main hook M/min 8 (0.8,8) 7 (0.7/7) 3.5 (0.35/3.5) 3.5 (0.35/3.5) 3 (0.3/3)
Secondary hook 8 (0.8,8) 8 (0.8,8) 8 (0.8,8) 7 (0.7/7)
Trolley hoist 20 20 20 20 20
End truck Ground 20,30 20,30 20,30 20,30 20,30
Cabin 30,45 30,45 30,45 30,45 30,40
Motor Main hook kw ZD141-4 (ZDS0.9/7.5) ZD154-4/13(zds1.5/13) ZD51-4/13(ZDS1.5/13) ZD52-4/18.5 ZDX61-6/18.5 ZDS2-2/18.5
Secondary hook ZD141-4 ( ZDS0.9/7.5 ) ZD132-4/4.5(ZDS0.4/4.5) ZDS32-4/4.5(ZDS0.4/4.5) ZD41-4/7.5(ZDS0.8/7.5) ZD51-4/13(ZDS1.5/13)
Trolley hoist ZDY(D)21-4/0.8× 2 ZDY(D)21-4/0.8× 2 ZDY(D)22-4/1.5× 2 ZDY(D)22.4/1.5× 2 ZDY31S-4/2.2× 2
End truck Ground ZDY(D)21-4/0.8× 2 ZDR1160-4(D)/1.5× 2 ZDY(D)22-4/1.5× 2 ZDY (D) 22-4/1.5 × 2 ZDYS31S-4/2.2× 2 ZDY22-4/1.5× 2 ZDY31S-4/2.2× 2 ZDY31S-4/2.2× 2 ZDY31-4/3× 2
Cabin ZDY(D)22-4/1.5× 2 ZDR1121-4/2.1× 2 ZDR100-4 (D) 1.5 × 2 ZDR112L-42.1× 2 ZDR112L-4/2.1× 2 ZDR1121-4/3× 2 ZDS112L-4/3× 2 ZDR112L-4/3.0× 2 ZDR125-4/4.6× 2
Electric hoist CD/MD CD/MD CD/MD CD/MD WH164; CD/MD
Hoisting height m 6,9,12,18,24,30 6,9,12,18,24,30 6,9,12,18,24,30 6,9,12,18,24,30 6,9,12,18,24,30
Classification A3-A5 A3-A5 A3-A5 A3-A5 A3-A5
Power supply 3-phase, AC, 50HZ, 380V 3-phase, AC, 50HZ, 380V 3-phase, AC, 50HZ, 380V 3-phase, AC, 50HZ, 380V 3-phase, AC, 50HZ, 380V
Runway 38KG /M 38KG /M 38KG /M 38KG /M 38KG /M
Span m 7.5 10.5 13.5 16.5 19.5 22.5 25.5 7.5 10.5 13.5 16.5 19.5 22.5 25.5 7.5 10.5 13.5 16.5 19.5 22.5 25.5 7.5 10.5 13.5 16.5 19.5 22.5 25.5 7.5 10.5 13.5 16.5 19.5 22.5 25.5
Max. wheel pressure KN 39 43 48 53 59 62 71 45 72 77 80 88 97 102 95 102 110 119 127 134 141 118 129 135 148 156 164 169 167 184 196 206 215 224 233
Dead load Pendant kg 5230 6400 7450 8600 10560 12350 14850 6240 7600 8850 1120 14100 16400 1140 7970 8610 9990 1280 15300 17540 20800 10500 11500 13640 15980 17700 20300 22920 12530 14660 16360 18870 21650 24260 27060
Cabin 5730 6400 7450 8600 10560 12350 15550 6740 8300 9550 11900 14800 17100 19810 8670 9210 10690 13500 16000 18240 20780 11200 12200 14340 16680 18400 21000 23620 13340 15560 17260 19770 22550 25160 27960
Dimensions B mm 3200-3900 3700-4200 5200 3500-5696 3500-5696 2750-4500 5070-5960 5572-6222
W 2700-3100 3200-3600 3800 3000-4200 2000-4200 2310-2750 3600-4500
We 1200-1500 2000-2400 2000-2400 2340-2750 2200-2900
K 1400-1800 1600-2250 1600-2250 1600-2500 1600-2500
H 1350 1550 1450 1650 1450 1650 1700 1900
H1 75 765 75 765 75 745 765 765
H2 165 265 345 465 270 145 265 315 415 320 420 520 265 365 465 370 470 570 670 170 270 370 520 620 170 270 370 470 570 670 770
H3 2390 2490 2590 2600 2300 1390 2490 2540 2640 2545 2645 2745 2490 2590 2690 2595 2695 2795 2895 2395 2495 2595 2745 2845 2395 2495 2595 2695 2795 2895 2995
H4 385 540 365 565 560 310 350 700
b 120 220 120 230 120 230 230 230
S1 1200 1200 1250 900 1240 900 1100 1100
S2 1290 1200 1400 120 1450 1200 1100 1600
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