12+12ton Heavy Duty Double Beams Overhead Crane with Double Lifting Mechanism

• After-sales Service: Include
• Warranty: 18 Months
• Certification: CE, ISO9001
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: QE
• Condition: New
• Operation Form: Cabin
• Maximum Lifting Height: 10-15m
• Maximum Lifting Weight: 12+12t
• Main Girder Form: Double Girder
• Type: Double Trolley
• Control Method: Cabin Control
• Safety Device: Included
• Electric Parts: Siemens
• Crane Feature: Fq3033/5025 Four-Bar Linkage Floating Crane
• Lifting Speed: 5-15m/Min
• Usage: Factory,Steel Factory
• Transport Package: Standard Export Packing
• Specification: customizable
• Trademark: KUANGYUAN
• Origin: Xinxiang, China
• Production Capacity: 48, 000 Sets/Year

Product Description

Product Description

QE overhead crane is designed to operate in the indoor workshop or outdoor for handling long materials. The double trolley can be lifted or run independently; when long items need to be lifted, the transfer switch on the console can realize synchronous lifting and synchronous operation.

This series of double trolley cranes meet the requirements of GB/T3811 "Crane Design Specification" and GB14405 "General OverheadCrane", and is suitable for lifting and transporting long items (such as wind power towers, pipe piles, telephone poles, steel Molds, steel pipes, wood, paper rolls, etc.). After taking wind and rain protection measures, it can be used in the open-air environment.

The normal environment used by this series of double trolley cranes is: the ambient temperature is -20°C~+40°C, the relative humidity is ≤85%, and the altitude is ≤1000 meters. There are 5+5 tons, 8+8 tons, 10+10 tons, 20+20 tons, 32+32 tons, 40+40 tons, 50+50 tons, 100+100 tons, 130+130 tons, 150 +150 tons and other standard lifting weight, span 7.5-40 meters.

According to the degree of heavy use, this series of cranes are divided into two basic working levels: intermediate (A5) and heavy (A6). If necessary, they can also be designed and manufactured as light (A1~A3) or super heavy (A7~A8). Intermediate working level (A5): The electric motor's connection duration rate JC=25%, used in less frequent use occasions, such as paper-making workshops, steel pipe workshops, tower workshops, etc.

Heavy-duty level (A6): The motor's power connection duration rate JC=40%, used in more frequent applications, such as pipe pile workshops, telephone pole workshops, etc. For heavy-duty cranes, the trolley operating mechanism and auxiliary hoisting mechanism are designed according to the intermediate level.

Safety system

Overload protection in the event of overload, the hoist unit switches off and only the lowering motion is possible

Long and cross travel limited by means of preliminary and final limit switches or Wireless anti-collision device

 Anti-falling protection for the Three-in-One electric motor of trolley and crane prevents from accidental falling

All movements can be switched off by actuating the emergency-off switch at the control station via a main contact

High quality long time bearing polyurethane materials buffer fixed at the end of trolley travelling and crane travelling to prevent over traveling

Safety hook latch used for avoiding the lifted material out off from the hook

Audible and visual alarm device to inform the person stay near by the travelling crane

Rain Cover for lifting mechanism of outdoor cranes, electric cabinet and driving mechanism

Protective earth conductor is fitted as standard

Voltage lower protection system

Current overload protection system

Product Parameters

 

 

QE Double beam double cart or crab overhead crane
Weight	5+5 ton	10+10 ton	16+16 ton
Span	10.5~31.5m	10.5~31.5m	10.5~31.5m
Lifting height	6~30m	6~30m	6~30m
Working class	A5~A6
Lifting motor	YZR180L-8/2*13	YZR180L-6/2*6.3	YZR160M2-6/2*8.5
Cross motor	YZR112M-6/2*1.8	YZR132M1-6/2*2.5	YZR132M2-6/2*4
Traveling motor	YZR132M2-6/2*4	YZR160M1/2*6.3	YZR160M2-6/2*8.5
Lifting speed	11.3m/min	8.5m/min	7.9m/min
Cross speed	37.2m/min	43.8m/min	44.6m/min
Traveling speed	90.7m/min	84.7m/min	87.6m/min
Power source	380V 50Hz,3Phase or Customized

Real picture

Drawing Picture

Our Advantage:
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