Description
Bridge crane is a lifting equipment that is placed horizontally over workshops, warehouses and yards for lifting materials. Because its two ends are located on tall cement pillars or metal supports, it looks like a bridge. The bridge of the bridge crane runs longitudinally along the tracks laid on the elevated structures on both sides, making full use of the space under the bridge to lift materials without being hindered by ground equipment. It is the most widely used and most numerous type of lifting machinery.
Working Condition
1.Metal structures and mechanical parts should have sufficient strength, stiffness and buckling resistance.
2. It is required that parts and metal structures are not damaged after being loaded. For parts such as steel wire ropes with complex stress states, static strength calculations are usually carried out based on the main load and main deformation form, and a higher safety factor is used. It must also be required that the deformation of the component under the action of the load is within the allowable range, that is, There should be sufficient stiffness.
Second, the whole machine must have the necessary stability against overturning.
3. The prime mover has the power to meet the operating performance requirements, and the braking device should provide the necessary braking torque.
Features
Small Gantry Crane has the characteristics of being lightweight and flexible, and can be moved by its own power or trailer to meet the needs of different workplaces.
The small mobile gantry crane is equipped with operation control equipment, such as a control console or remote control, which can achieve precise lifting and handling operations.
Operators can control the lifting and lowering, forward and backward movement, and lateral expansion and contraction of the crane by controlling the equipment.
Technical Data
| (t) Lifting weight | (m) S span | G(t) total weight ground control | Rmax(KN) Max wheel load | Rmin(KN) min wheel load | H1 Wheel tread approach to top | H2 Wheel tread approach to center of hook | H3 Total height of main girder | B End carriage wheelbase | BQ Total length of end carriage | C1 Hook approach to limit position on the left | C2 Hook approach to limit position on the right |
| 5 | 7.5 | 2.20 | 28.7 | 4.6 | 580 | 1640 | 720 | 2000 | 2500 | 841.5 | 1310 |
| 8 | 2.27 | 29.0 | 4.7 | ||||||||
| 8.5 | 2.33 | 29.3 | 4.9 | ||||||||
| 9 | 2.40 | 29.7 | 5.0 | ||||||||
| 9.5 | 2.46 | 30.0 | 5.2 | ||||||||
| 10 | 2.53 | 30.2 | 5.3 | ||||||||
| 10.5 | 2.59 | 30.5 | 5.5 | ||||||||
| 11 | 2.66 | 30.8 | 5.6 | ||||||||
| 11.5 | 2.91 | 31.5 | 6.3 | 660 | 800 | ||||||
| 12 | 2.98 | 31.8 | 6.4 | ||||||||
| 12.5 | 3.05 | 32.0 | 6.6 | ||||||||
| 13 | 3.12 | 32.3 | 6.8 | ||||||||
| 13.5 | 3.20 | 32.5 | 6.9 | ||||||||
| 14 | 3.27 | 32.8 | 7.1 | ||||||||
| 14.5 | 3.52 | 33.5 | 7.7 | 785 | 1635 | 920 | 2500 | 3000 | |||
| 15 | 3.60 | 33.7 | 7.9 | ||||||||
| 15.5 | 3.68 | 33.9 | 8.1 | ||||||||
| 16 | 3.75 | 34.2 | 8.3 | ||||||||
| 16.5 | 3.83 | 34.4 | 8.5 | ||||||||
| 17 | 3.90 | 34.6 | 8.7 | ||||||||
| 17.5 | 4.41 | 35.9 | 9.9 | 880 | 1620 | 1000 | |||||
| 18 | 4.50 | 36.2 | 10.2 | ||||||||
| 18.5 | 4.59 | 36.5 | 10.4 | ||||||||
| 19 | 4.68 | 36.7 | 10.6 | ||||||||
| 19.5 | 4.76 | 37 | 10.8 | ||||||||
| 20 | 5.23 | 38.2 | 12.0 | 920 | 1700 | 1120 | 3000 | 3500 | |||
| 20.5 | 5.33 | 38.4 | 12.2 | ||||||||
| 21 | 5.42 | 38.7 | 12.4 | ||||||||
| 21.5 | 5.51 | 38.9 | 12.7 | ||||||||
| 22 | 5.60 | 39.2 | 12.9 | ||||||||
| 22.5 | 5.70 | 39.5 | 13.1 | ||||||||
| 23 | 7.08 | 42.9 | 16.6 | 960 | 1740 | 1200 | 3500 | 4000 | |||
| 23.5 | 7.20 | 43.2 | 16.9 | ||||||||
| 24 | 7.32 | 43.6 | 17.2 | ||||||||
| 24.5 | 7.43 | 43.9 | 17.4 | ||||||||
| 25 | 7.55 | 44.2 | 17.7 | ||||||||
| 25.5 | 7.67 | 44.5 | 18.0 | ||||||||
| 26 | 9.01 | 47.9 | 21.4 | 1200 | 1700 | 1400 | 3500 | 4000 | |||
| 26.5 | 9.16 | 48.3 | 21.7 | ||||||||
| 27 | 9.30 | 48.6 | 22.1 | ||||||||
| 27.5 | 9.44 | 49.0 | 22.5 | ||||||||
| 28 | 9.58 | 49.4 | 22.8 | ||||||||
| 28.5 | 9.72 | 49.7 | 23.2 |
Spare Parts
Service
1.Providing standardized and specification-compliant products.
2.Providing customized product solutions based on different working conditions, temperature, type, voltage, etc.
1.All products come with an 18-month warranty period.
2.Replacement of damaged components (non-human-induced) is provided during the warranty period.
We offer free technical advice for life to all our customers.
90% of the crane spare parts manufactured in our factory, we are able to supply our customers with the parts they need in the first instance and guarantee their suitability for use.
We provide professional installation teams for customers in need to ensure the safe and effective operation of our products.
We provide over 200 types of cranes and their related products, saving customers’ purchasing time.
