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CMAA70 Standards 50 Ton Bridge Crane

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China Henan Korigcranes Co.,LTD. certification
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CMAA70 Standards 50 Ton Bridge Crane

CMAA70 Standards 50 Ton Bridge Crane
CMAA70 Standards 50 Ton Bridge Crane

Large Image :  CMAA70 Standards 50 Ton Bridge Crane

Product Details:
Place of Origin: China
Brand Name: KRG
Certification: CE ISO
Model Number: QD
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD5000-USD100000
Packaging Details: Export wooden box to packaged hoist,plastic to packaged main beam
Delivery Time: 20-30workdays
Payment Terms: L/C, T/T, Western Union
Supply Ability: 10000 sets/per month

CMAA70 Standards 50 Ton Bridge Crane

Feature: Bridge Crane Applicable: Building Material Shops, Machinery Repair Shop
Crane Type: Single Girder Overhead Crane Lifting Capacity: 5-800Tons
Control Method: Cabin Core Components: Motor, Reducer, Brake Gear
Warranty: 12 Months Span: 7.5-31.5m
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Double Girder Overhead Crane Description


Double Girder Overhead Crane is suitable for factories, mines, workshops, warehouses and so on. Double Girder Overhead Crane mainly consists of bridge, trolley and mechanism, crab and electrical appliances.There are Pave the rail for the trolley move on the main girder.trolley is a rigid frame welded by steel plate. Main hoisting mechanism, auxiliary hoisting mechanism and trolley operating mechanism are on the trolley.


Two girders are simply stronger than one, making double girder traveling cranes the ideal solution for the area coverage handling of heavy loads up to 32/5t. Like all factory cranes, these units are available with a number of main girder connection versions to best suit new or existing buildings and the best in functionality, versatility and convenience. double girder cranes feature welded box beams. All the sections used for main girders and end girders are computer-optimized for high performance and low weight, benefits that pay in terms of strength and cost efficiency.

Double Girder Overhead Crane Technical Specifications


Capactiy(t) Span (m) Lifting Height
Work Duty Main Lifting Speed
Aux Lifting Speed
Crab Travelling Speed
Travelling Speed
Power (kw) Rail
5 10.5~22.5 16 A5(A6) 12.5(15.5) - 37.2 90.7(115.6) 22.8(27.8) 43kg/m
25.5~31.5 91.9(116.8) 27.4(31.8)
10 10.5~16.5 16 8.5(13.3) - 43.8 90.7(115.6) 27.5(35.5)
19.5~22.5 91.9(116.8) 32.1(39.5)
25.5~31.5 84.7(112.5) 32.1(39.5)
16/3.2 10.5~16.5 16/18 7.9(13) 14.5 44.6 84.7(87.6) 51.1(64.5) 43kg/m
19.5~31.5 112.5(101.4) 55.5(71.5)
20/5 10.5~16.5 12/14 7.2(9.7) 12.7 44.6 84.7(87.6) 55.6(69)
19.5~31.5 112.5(101.4) 60(76)
32/5 10.5~16.5 16/18 7.5(9.5) 12.7 42.4 87.6(101.4) 78.3(96.3) QU70
19.5~22.5 74.2(101.8) 78.3(96.3)
25.5~31.5 74.6(86.8) 87.3(96.3)
50/10 10.5~16.5 12/16 5.9(7.8) 13.2 38.5 74.6(86.8) 115.5(131.5) QU80
19.5~31.5 85.9(87.3) 115.5(139.5)


This series of products is matched with CMG series wire rope electric hoists.

1. Design according to FEM1.001 and CMAA70 standards.
2. Low deadweight can reduce investment layout,improve the lifting height.
3. Crane girders can be adapted to building structure needs.
4. Compact travelling hoist design, make crane have available height and space.
5. End carriages with torsionally rigid, welded box-section design.
6. To prevent the rail from gnawing, wheel group with adjustable structure.

7. Based on different working conditions, overload limiter, height limiter, stroke limiter, and other security measures are equipped.

8. Crane control can meet different application requirements: via radio control, pendant control or cab control (optional).
9. Maintenance platform and accessible crab facilitate maintenance of building interior fittings (optional).
10. Lifting capacity is non-standard customized, crane capacity can be produced according to clients’ needs.


Personalized configuration

Optional maintenance platform and accessible crab.
Control pendant suspended for separate travel on the crane girder with display for installation monitoring.
Optional radio control with display and push buttons.
Optional for radio control with power and signal transmission.
Optional for cab control.


Technical Specifications Features


Optional radio control with display and push buttons.
Optional radio control with power and signal transmission.
Optional cab control.

Effectively braking, smoothly moving, long service life.

Crane spare parts with high safety and reliability.

Crane is controlled by frequency conversion Three-In-One mechanism with, can reduce the noise.


Technical Specifications Images


CMAA70 Standards 50 Ton Bridge Crane 0

CMAA70 Standards 50 Ton Bridge Crane 1

Contact Details
Henan Korigcranes Co.,LTD.

Contact Person: LEE

Tel: 86-15736960788

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