6.3t 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

6.3t 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.

    6.3t 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 2.00 2.48 3.48 4.24 5.15 5.96 7.4 9.45
Trolley Weight 0.37 0.37 0.37 0.37 0.37 0.37 0.37 0.37
Max. Wheel Load kN 33.7 36.3 39.3 42.0 44.4 46.5 50.1 55.3
Min. Wheel Load 7.4 7.4 9.4 10.6 12.7 14.4 18 22.7
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. 8
Trolley Speed 0 – 20
Bridge Speed 0 – 32
Motor
Power
Lifting Motor kW 9/1. 4 9/1. 4 9/1. 4 9/1. 4 9/1. 4 9/1. 4 9/1. 4 9/1. 4
Trolley Motor 2×0. 65 2×0. 65 2×0. 65 2×0. 65 2×0. 65 2×0. 65 2×0. 65 2×0. 65
Bridge Motor 2×0. 3 2×0. 3 2×0. 65 2×0. 65 2×0. 65 2×0. 65 2×0. 65 2×0. 65
Crane Power 10.9 10.9 11.6 11.6 11.6 11.6 11.6 12.5
Main
Dimension
Top of Rail Height H4 mm 9000( or specified by clients )
Top Clearance Min.h 200 (GB/T 14405-2011 )
C dimension C 520-720
Hook to Crane Top C2 1066 1066 1186 1190 1320 1438 1562 1705
Rail to Crane Top H3 650 650 850 850 850 950 1100 1100
Lifting Height H 8584 8584 8664 8660 8530 8512 8538 8395
Ceiling to Floor Height H2 9850 9850 10050 10050 10050 10150 10300 10300
Girder Bottom Height H1 9164 9164 9244 9240 9110 9092 9118 8975
Hook Approach L. Min. R1 450 450 550 550 690 690 690 720
Hook Approach R. Min. R2 410 410 490 490 540 540 540 560
Rail Center to Left Wall L4 208 208 230 230 230 232 232 246
Rail Center to Right
Wall
L3 208 208 230 230 230 232 232 246
Bridge Wheel Base WB 2700 2700 2700 2700 2700 3100 3800 4500
Trolley Rail Guage Lxc / / / / / / / /
Buffer Height H5 100 100 150 150 150 150 150 150
Crane Width L1 2526 2526 2616 2616 3150 3550 4250 5010
Guiding (contact)Force S kN 10.5 11.5 12.5 13.5 15 15.00 15.10 15.20
Buffer Force Bf kN 15 19 23 27 32 36.0 40.0 44.0

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

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