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China Double Beam Double Trolley Overhead Crane

Basic Info

Model No.:  QD

Product Description

Model NO.: QD Condition: New Type: Beam, Bridge Crane Polyurethane Material Buffer: Included Voltage Lower Protection Function: Included GB/T 19001-2000 Idt ISO 9001: 2000: Passed Painting Color: According to Your Demand GB/T 28001-2001, Ohsas18001: 1999: Passed Sling Type: Wire Rope Moving Type: Wheel Tower Crane Type: Bridge Crane Specification: Chinese Standard HS Code: 84261120 Certification: CE, ISO9001: 2000 Main Girder Form: Double Girder Lifting Mechanism: Electrical Hoist Main Electrical Parts: Siemens Brand GB/T 24001-2004 Idt ISO14001: 2004: Passed Limited Switch: Included Current Overload Protection System: Included Application: Construction Usage, Workshop Usage, Mineral Area Usage Power Source: Electric Installation: Assembled Trademark: Kuangyuan Origin: China China Double Beam Double Trolley Overhead Crane

The feature of China Double Beam Double Trolley Overhead Crane

1)Save the space and electricity
2)Favorable performance
3) Smooth starting and stopping
5) Reasonable structure
6) Operating easy and convenient maintenance
7) Excellent exchangeability for parts and components
(Noted: According to your requirement, we supply the
Individual solutions reaching from planning to implementation)

China Double Beam Double Trolley Overhead Crane widely used
1. Machinery fabrication,
2. Metallurgical plant auxiliary workshop
3. Storage
4. Stock ground
5. Power station

China Double Beam Double Trolley Overhead Crane the Safety features
1 Overload warning and limiter
2 Lifting height limit device
3 Voltage lower protection function
4 Phase sequence protection function
5 Emergency stop function
6 Hooks with latch

Professional technical consultation and service
1 To provide all kinds of the parameters, technical requirements, overall dimensions for the crane;
2 Assist the owner planning workshop structure, to provide the headroom requirement data for the workshop installation.
3 According to the requirements of the owner, to provide crane selection and parameters of the reference;
4 According to the owners point of view, to provide high quality and low price of crane plan and sales quotation.
The maintechnique parameter of double girder overhead trolley crane
The lifting capacity: 5t. 10t. 16/3.2t. 20/5t 32/5t 50/10t
Standard span: 10.5m 13.5m 16.5m 19.5m 22.5m 25.5m 28.5m 31.5m
Working class: A5(used for the working no frequency factory, e. G machining and assembly plant)
A6(used for the working more frequency factory, e. G metallurgical and foundry to auxiliary lifting )
A7(used for busy workshop to melting and hot metal lifting)

The brief introduction of China Double Beam Double Trolley Overhead Crane
This double girder overhead trolley crane composed with bridge frame, crab(equipped with Hoisting Mechanism and operating agencies), the crane traveling mechanism and electrical equipment. The lifting mechanism, crab traveling mechanism and the crane traveling mechanism is the double girder overhead crane three working mechanism. Every mechanism have separate motor, conduct their own driving.
The lifting capacity is 5t and 10t used the single hook, and have one set lifting mechanism. The lifting is 16/3.2t~50/10t used two hook, also have two set of separate lifting mechanism, the main hook used for lifting the heavy loading, the auxiliary hook used for the light loading, but it shouble be noted this two hook can't lifting two objects at the same time. If you want lifting the two objects, the total lifting capacity not exceed the main hook lifting capacity.
Lifting capacity (t) 5 10 5/3.2 10/3.2 16/3.2 20/5 32/5 50/10
Span (m) 10.5-31.5

Max. Lifting

 height (m)

Main lift
16 12 16 12

Aux lift





14 18 18

Main lift


12.6  8.5  9.3  8.5  7.8 5.8 7.8 6

12.8 10.3 12.8 10.3 9.7 7.2 9.5 7.8

Aux. Lift
    9.5 9.5 9.5 12.6 12.6(A5)
10.3 (A6)
Trolley Travel 40 44.5 37.2 43.8 44.6 44.6 42.4 38.5

Main lift

13  17  13  17  26 26 52 55

15 22 15 22 30 30 55 75

Aux lift
// // 7.5 7.5 7.5 17 17 22
Trolley  2.5 2.5  2.5 2.2  3.7 3.7

Work duty A5, A6
Power supply 380V, 50Hz, 3-phase

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