3.2t Single Girder Overhead Crane

Single girder overhead crane is a common industrial lifting machinery, mainly used for material handling and lifting operations in factories, workshops and other places. Its main feature is the use of a single girder structure suspended from the top of the workshop, with European-style electric hoist as the lifting mechanism, driven by a three-in-one maintenance-free electric motor, with advantages of strong lifting capacity and high flexibility.

描述

3.2t Single Girder Overhead Crane Description:

The single girder overhead crane is based on the European lightweight and modular design concept and advanced production and manufacturing technology. It suspends the electric hoist lifting mechanism on the main girder, which can realize the three-dimensional movement of materials and objects in the space. The product is technologically advanced and designed according to international standards: DIN (Germany), FEM (Europe), ISO (International), with advantages of strong rigidity, light weight, outstanding structural design, etc. It can effectively save factory space and investment costs. The unique walking structure is your best choice.

The single girder overhead crane has a lifting capacity from 1 ton to 20 tons, and the span can reach 28.5 meters. It is an ideal choice for industrial applications and is very popular in the market. It has superior performance, compact structure, light weight, green and energy-saving, quiet, low wheel pressure, safe and reliable, and high energy operation, which can help you effectively utilize available space, save the overall investment cost of the plant, improve production efficiency, reduce daily maintenance, and save operational energy consumption, achieving better investment returns.

  1. Designed according to FEM and GB3811 standards.
  2. The series product is used in conjunction with European-style electric hoist.
  3. The main girder is a box girder with computer optimization design and steel structure finite element optimization design, with light weight.
  4. The end beam is an anti-twist box type, realizing modular design, with light weight and small volume.
  5. The wire rope electric hoist has a small height dimension, allowing the hook to be closer to the edge, increasing the service working area.
  6. Provide high-flexibility flat cable power supply for the trolley, with grounding protection.

    3.2t Technical Parameters of Single Girder Overhead Crane

 Span S m 7.5 10.5 13.5 16.5 19.5 22.5 25.5 28.5
Basic Data Crane Weight t 1.36 1.70 2.15 3.07 3.63 5.09 5.7 7.63
Trolley Weight 0.23 0.23 0.23 0.23 0.23 0.23 0.23 0.23
Max. Wheel Load kN 19.0 20.6 22.1 24.4 25.9 29.5 31.2 35.9
Min. Wheel Load 3.8 4.1 4.9 7.1 8.3 11.8 13 17.8
Crane Wheel Q’ty PCS 4 4 4 4 4 4 4 4
Crane Rail P22 P22 P22 P22 P22 P22 P22 P22
Speed Lifting Speed m/min 5/0. 83
Trolley Speed 0 – 20
Bridge Speed 0 – 32
电机功率
Motor
Power
Lifting Motor kW 3. 7/0. 5 3. 7/0. 5 3. 7/0. 5 3. 7/0. 5 3. 7/0. 5 3. 7/0. 5 3. 7/0. 5 3. 7/0. 5
Trolley Motor 1×0. 65 1×0. 65 1×0. 65 1×0. 65 1×0. 65 1×0. 65 1×0. 65 1×0. 65
Bridge Motor 2×0. 3 2×0. 3 2×0. 3 2×0. 3 2×0. 3 2×0. 65 2×0. 65 2×0. 65
Crane Power 5.0 5.0 5.0 5.0 5.0 5.7 5.7 5.7
Main
Dimension
Top of Rail Height H4 mm 9000( or specified by clients )
Top Clearance Min.h 2 200 (GB/T 14405-2011 )
C dimension C 330-600
Hook to Crane Top C2 852 852 932 1052 1184 1378 1378 1498
Rail to Crane Top H3 600 600 600 600 600 650 650 950
Lifting Height H 8748 8748 8668 8548 8416 8272 8272 8452
Ceiling to Floor Height H2 9800 9800 9800 9800 9800 9850 9850 10150
Girder Bottom Height H1 9168 9168 9088 8968 8836 8692 8692 8872
Hook Approach L. Min. R1 440 450 530 540 680 680 680 710
Hook Approach R. Min. R2 400 400 480 480 520 520 520 540
Rail Center to Left Wall L4 206 206 206 206 208 210 210 246
Rail Center to Right
Wall
L3 206 206 206 206 208 210 210 246
Bridge Wheel Base WB 1800 1800 1800 2200 2700 3100 3800 4500
Trolley Rail Guage Lxc / / / / / / / /
Buffer Height H5 100 100 100 100 100 100 100 150
Crane Width L1 2096 2096 2096 2526 3056 3490 4190 5050
Guiding (contact)Force S kN 6.0 6.5 7.0 9.8 13 15.40 18.20 21.00
Buffer Force Bf kN 15 18 21 22 23 24.0 25.0 28.0

NOTE: Above data was based on 9m (top of rail) and for refering only. Please contact us if any question.

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