High Standard 40t Double Beam Hook Bridge Crane 20 Tons 30 Tons Cridge Crane with Trolley

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: QE Type
• Certification: GS, RoHS, ISO9001
• Condition: New
• Operation Form: Air Operation+Ground Operation
• Maximum Lifting Height: 15-20m
• Maximum Lifting Weight: <20t
• Main Girder Form: Double Girder
• Type: Ordinary
• Power Supply: 3 Phase AC 380V 50Hz
• Color: Customized Color Acceptable
• Span: 10.5-31.5m
• Work Duty: A3-A8
• Transport Package: Ocean Freight
• Specification: Chinese Standard
• Trademark: FLK
• Origin: Changyuan City, Henan Province
• HS Code: 8426193000
• Production Capacity: 5000pieces/Year

Product Description

Product Description

QE double-beam trolley bridge crane consists of a beam frame, a crane traveling device and a trolley with a lifting device. Tracks for trolley movement are laid on the main beam.
Two electric trolleys can work together or independently.
The mobile workbench is assembled on the outside of the two main beams, one side is prepared for the assembly and maintenance of the crane mobile device, and the other side is prepared for the assembly of the trolley conductor device.
There is a full-view cabin suspension under the main beam, a joint control console or a single control box in the cabin, an inclined ladder is assembled between the cabin and the mobile platform, and the connection between the main beam and the end brackets on both sides is located in the middle.


Product Features

1. Three entrances to the cab: end, side and top entrances;
2. Its lifting capacity includes the weight of the hook;
3. The box-type girder structure adopts robot high-strength welding;
4. The wheels, drums, gears and couplings are made by CNC with the best quality;
5. Wuxi NGP heavy-duty slip ring motor, the best quality in China;
6. Electrical equipment from Siemens, Germany
7. Independent control system: wireless control or cab control;
8. Lifting overload protection device;
9. Polyurethane buffer;
10. Crane travel limit switch;
11. Decompression protection;
12. Emergency shutdown device;
13. Current overload protector.

Product Configuration

1). Wheels, wire rope drum, gears, couplings are processed by CNC machine center, TOP quality control;
2). Heavy duty slip ring motor, or Sq.cage motor with VVVF, IP54 or IP44, insulation class F or H, soft starting and smooth running.
3). Siemens main electric parts are used for durable and safe operation
 

                           Main Girder                                                                             Trolley Winch                                                             Forged Wheels

                               Hook                                                                                        Cabin                                                                        Control Box
 

Product Parameters

Capacity (t)	5		10		16		20
Span (m)	10.5	13.5	16.5	19.5	22.5	25.5	28.5	31.5
Lifting Height (m)	20		18		22		26
Working Class	A6
Control Way	Cabin control or remote control
Power Source	Three phase 380V 50HZ (Could supply it as yours)
Trollley lifting mechanism
Lifting Speed (m/min)	40.1		40.7		41.8		48.6
Motor Power (kw)	2×22		2×37		2×75		2×90
Trolley travelling mechanism
Travelling Speed (m/min)	44.6		45.6		43.2		43.2
Motor Power (kw)	3.7		5.5		6.5		7.5
Crane travelling mechanism
Travelling Speed (m/min)	86.4		89		87.3		87.3
Motor Power (kw)	2×7.5		2×11		2×11		2×15
Steel Track Recommended	43kg/m				QU70

 

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