Double Girder Gantry Crane

Double Girder Gantry Crane

Double girder gantry crane is heavy gantry crane with double girders, which is widely used for general purpose.

Double girder gantry crane are heavy duty crane, used at indoors and outdoors places where overhead crane runways are not practical.

Product Overview

Compared with the single girder crane, double girder gantry crane is more powerful and the gantry crane design is more complex. It is mainly used to lifting heavy loads, with high working strength, in sever working condition, or with other special working demands.

Double girder gantry crane composed of gantry, crane crab, trolley traveling mechanism, cab and electric control system, the gantry is box-shape structure, the track is at the side of each girder and the leg is divided into type A and type U according to user’s requirements.

The control method could be ground control, remote control, cabin control or both, in the cab there are adjustable seat, insulating mat on the floor, toughened glass for the window, fire extinguisher, electric fan and auxiliary equipment such as air condition, acoustic alarm and interphone which can be furnished as required by users.

Product Features

♦ Double girder gantry crane, Compact structure design, Reliable and Trustable

♦ Limit switch for lifting and long traveling, protect from colliding

♦ Improved travel system help double girder gantry crane running more smoothly

♦ Easy and comfortable operation make your working a high efficiency

Product Specifications

Capacity
 T 5
Span m 18 22 26 30 35
Lifting height m 10/12
Lifting speed m/min 9.2
Trolley travelling speed m/min 37.2
Crane travelling speed m/min 37.7
Max. Wheel load KN 180 190 200 230 240
Rail recommended Model P43
Total motor power kw 27.8
Main dimension (mm) Span(m) 18 22 26 30 35
Rail top to hook center H1 10000 12000
Crane base distance W 6600 7200
Crane width B 8154 8754
Trolley rail distance K 1400
Hook left limitation C1 5000 7500
Hook right limitation C2 6500 7500
Left cantilever jib L1 6500 9000
Right cantilever jib L2 6500 9000
Capacity T 10
Span m 18 22 26 30 35
Lifting height m 10/12
Lifting speed m/min 8.5
Trolley travelling speed m/min 43.8
Crane travelling speed m/min 37.7 40.1
Max. Wheel load KN 230 260 280 300 320
Rail recommended Model P43
Total motor power kw 37.6
Main dimension (mm) Span(m) 18 22 26 30 35
Rail top to hook center H1 10000 12000
Crane base distance W 9000 9300 9400
Crane width B 10554 11150 11250
Trolley rail distance K 7000
Hook left limitation C1 4500 5500 6500 7500 8500
Hook right limitation C2 4500 5500 6500 7500 8500
Left cantilever jib L1 6500 7500 8500 9500 10500
Right cantilever jib L2 6500 7500 8500 9500 10500
Capacity T 16/3.2
Span m 18 22 26 30 35
Lifting height m 10/10.5；12/12.5
Lifting speed m/min 7.9/11.2
Trolley travelling speed m/min 36.3
Crane travelling speed m/min 40.1 37.3
Max. Wheel load KN 330 350 210 230 245
Rail recommended Model P43/QU80
Total motor power kw 63.3/71.3
Main dimension (mm) Span(m) 18 22 26 30 35
Rail top to hook center H1 10000 12000
Crane base distance W 9400 7908 7958
Crane width B 11250 11440 11490
Trolley rail distance K 7000
Hook left limitation C1 4500 5500 6500 7500 8500
Hook right limitation C2 4500 5500 6500 7500 8500
Left cantilever jib L1 7000 8000 9000 10000 11500
Right cantilever jib L2 7000 8000 9000 10000 11500
Capacity T 20
Span m 18 22 26 30 35
Lifting height m 10/10.5
Lifting speed m/min 7.1/9.2
Trolley travelling speed m/min 44.6
Crane travelling speed m/min 44
Max. Wheel load KN 360 380 400 445 460
Rail recommended Model QU70
Total motor power kw 77
Main dimension (mm) Span(m) 18 22 26 30 35
Rail top to hook center H1 10000
Crane base distance W 10000
Crane width B 12166
Trolley rail distance K 7000
Hook left limitation C1 5000 7500
Hook right limitation C2 5000 7500
Left cantilever jib L1 7500 10000
Right cantilever jib L2 7500 10000
Capacity T 32
Span m 18 22 26 30 35
Lifting height m 10/10.79
Lifting speed m/min 6.3/9.2
Trolley travelling speed m/min 42.4
Crane travelling speed m/min 38 40.1
Max. Wheel load KN 250 265 280 315 330
Rail recommended Model QU70
Total motor power kw 91.3 109.3
Main dimension (mm) Span(m) 18 22 26 30 35
Rail top to hook center H1 10000
Crane base distance W 8300 8400
Crane width B 11652 12362
Trolley rail distance K 7000
Hook left limitation C1 5000 7500
Hook right limitation C2 5000 7500
Left cantilever jib L1 7500 10000
Right cantilever jib L2 7500 10000
Capacity T 40
Span m 18 22 26 30 35
Lifting height m 10/10.3
Lifting speed m/min 6.3/8.5
Trolley travelling speed m/min 38.5
Crane travelling speed m/min 38 40.1
Max. Wheel load KN 280 295 310 355 370
Rail recommended Model 50kg/m
Total motor power kw 114.5 132.5
Main dimension (mm) Span(m) 18 22 26 30 35
Rail top to hook center H1 10000
Crane base distance W 8300 8400
Crane width B 11456 12362
Trolley rail distance K 7000
Hook left limitation C1 5000 7500
Hook right limitation C2 5000 7500
Left cantilever jib L1 7500 10000
Right cantilever jib L2 7500 10000
Capacity T 50
Span m 18 22 26 30 35
Lifting height m 10/10.94
Lifting speed m/min 5.9/8.5
Trolley travelling speed m/min 38.5
Crane travelling speed m/min 40.1 44
Max. Wheel load KN 360 380 400 430 450
Rail recommended Model QU80
Total motor power kw 132.5 148.5
Main dimension (mm) Span(m) 18 22 26 30 35
Rail top to hook center H1 10000
Crane base distance W 8400 8500
Crane width B 12362 12670
Trolley rail distance K 7000
Hook left limitation C1 5000 7500
Hook right limitation C2 5000 7500
Left cantilever jib L1 8000 10500
Right cantilever jib L2 8000 10500

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