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Electric Trolley Bridge Overhead Crane with Grab
Basic Info

Model No.:  HC-BT

Product Description Model NO.: HC-BT Condition: New Type: Bridge Crane Span: 13.5-31.5m Lifting Capacity: 75-125ton Warranty: 2 Years Safety Devices: Overload Limiter, Main Isolating Switch, Limit Switc Power Supply: 3-Phase, 380V, 50Hz Sling Type: Wire Rope Moving Type: Orbital Tower Crane Type: Bridge Crane Specification: CE, CCC HS Code: 84261120 Certification: CE, ISO9001: 2000 Main Girder Form: Double Girder Name: Electric Trolley Bridge Overhead Crane with Grab Lifting Height: 22m Total Weight: 5.9-126ton Control Mode: Cabinet /Pendent/Remote Control/Control Room Electrical Parts Brands: Simens, Schneider, Chnt Application: Construction Usage, Workshop Usage, Mineral Area Usage Power Source: Electric Installation: Assembled Trademark: HERCULES Origin: Xinxiang, Henan electric trolley bridge overhead crane with grab

1. Products Introduction

Double Girder Overhead Cranes give a better height of lift in given headroom as the hook travels between the beams. With open winch trolley as its lifting mechanism, they are available in higher capacities than single girder and for heavy duty applications.
Overhead Cranes are available with a huge range of custom options in capacities up to 700t and span up to 60m, helping with all dependable material handling solutions. Our crane provides an excellent overall value.
They are also cab be Custom Designed for severe applications and harsh environments.

(1)- Lifting Mechanism
-open winch trolley combined with motor, gearbox, hydraulic brake, drum, hook, sheaves, coupling, brake drum etc.
-Rigid box type trolley frame
- Wound Rotor 3-phase asynchronous motor
- Harden Teeth Gearbox
- hydraulic Drum Brake
-Plate-rolled Drum kits
(2)-End Carriages
-Forged Flanged wheel
-Rigid welded box type beam
-compact layout
-2 main girders are welded box type
-Material: carbon steel with high quality of Q235B or Q345B
-The main girder is connected by strength bolt.
-Weld joint tested by X ray or ultrasonic examination;
- Modula design
- Designed Deflection≤1/800 of span

-Cabin control
-Independent pendent control as option
-Wireless control as option

(5)-Electric Part
-Conductor power supply
-All hoist and crane movements are independent and can be run simultaneously.
-Protection degree IP55
-The components are positioned in a maintenance friendly way, and the whole layout provides with good protection
-Festoon cables are suspended on cable saddles, fixed to cable trolleys, running in a galvanized C-track.

-corrosion protection through rust removal by mechanical shot blasting SA 2.5
-First layer of coating epoxy 30 microns
-Second layer of coating epoxy 30 microns
-Third Layer of coating of polyurethane 40 microns
-Average thickness: about 100 microns
-Color: yellow or Orange as per requirements

(7)-Safe Protection
-Emergency-off switch
-Overload protect
-Earth protection
-Zero Position Protection
-Cross travel and long travel protection
-Lifting travel protection
-Overheating protection of motor
-Equipped with rainproof devices
- Alarm Bell and Lamp

2. All types of double girder bridge crane

LH type double girder electric hoist overhead crane Lifting capacity:3ton~50tons
Lifting height: Customized
Span: 10.5~31.5m
Working grade:A3
Working temperature:-20ºC~45ºC
QD type double girder overhead hook crane Lifting capacity:5ton ~ 800tons
Lifting height: Customized
Span: 10.5~31.5m
Working grade:A3~A8
Working temperature: -20ºC~45ºC
QDY type double girder casting overhead hook crane Lifting capacity:5ton ~ 74tons
Lifting height: Customized
Span: 10.5~31.5m
Working grade:A7
Working temperature:-20ºC~45ºC
YZ type casting overhead crane Lifting capacity:75ton ~ 320tons
Lifting height: Customized
Working grade:A7
Working temperature:-20ºC~45ºC
QB type explosion-proof overhead crane Lifting capacity:5ton ~ 50tons
Lifting height: Customized
Span: 10.5~31.5m
Working grade:A5
Working temperature:-20ºC~45ºC
Double girder grab overhead crane Lifting capacity:5ton ~ 20tons
Lifting height: Customized
Span: 10.5~31.5m
Working grade:A6
Working temperature:-20ºC~45ºC
Electromagnetic overhead crane Lifting capacity:5ton~32tons
Lifting height: Customized
Span: 10.5~31.5m
Working grade:A6
Working temperature:-20ºC~45ºC

3. Technical Specification

Specification of double girder overhead crane  
Loading capacity  5 ~ 320t
Lifting height  3 ~ 30 m or customized
Lifting speed Single speed: 1 ~ 12.5 m/min; or customized
Variable frequency speed: 0.1 ~ 12.5 m/min; or customized
Span 10.5~31.5 m
Lifting mechanism Wire rope hoist or electric chain hoist
Working class A5 ~ A8
Working temperature -20 ~ 40 ºC
Power supply AC-3Phase-220//230380/400/415/440V-50/60Hz
Control voltage DC-36 / 48V
Motor protection class IP54 IP55 IP65  

4. Our service

Pre sale services We can provide you with project design, process design, suitable purchase program
for your equipment.Also design and manufacture products based on your specific 
needs, to train your technical personnel. 
Sale We will accompany you to complete the equipment inspection, construction plan and
assist in the development process in detail. 
After Sale Service We send technicians to the scene to guide the equipment installation, commissioning
and training your opera ting personnel.

5.About Our Company

Henan Hercules Crane Machinery Co., Ltd. is a professional manufacturer who specializes in producing and selling cranes and components. 

Before registering this company, we have produced and sold cranes for several decades in China domestic market. Our production factory is located in Chang-yuan, Henan which has the good reputation of "Hometown of Crane Machinery in China". We have over 100 professional and technical staffs, and have the ability to provide various crane equipment and lifting solutions. 

Henan Hercules Crane Machinery Co., Ltd., located in CBD of Zhengzhou, is a company with registered capital $10 million. It is in charge of communicating with customers, getting orders from overseas for our factory, designing, arranging production, following- up the progress, packaging, shipping, after- sales service, documentation and so on. We have the mature product types including gantry crane, bridge crane, jib crane, electric hoist, grab crane, port crane, ship crane, truck crane and tower crane. Also, we accept customized crane designation and production to meet customers' special requirements. 

Our company has always put safety in the first place. All the products are designed and made according to CCC and CE, and widely used in heavy industry factory, workshop, dock yard, truck ship and so on with safety in use, reliable performance, high cost performance and easy maintenance. 

Sincerely hope to provide you with professional services about lifting equipment. We will assure to provide you with a safe and reliable, practical and economical lifting equipment solutions.

6. Contact  us
Company Henan Hercules Crane Machinery Co., Ltd.
Contacter Nicole Guo
Mob 86-18211675057
Tel 86-0371-55656165
Fax 86-0371-55659885
Address Room 20D, Building No.8, CBD Zhengdong District, Zhengzhou, Henan, China

Contact us if you need more details on Crane. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Overhead Crane、Bridge Crane. If these products fail to match your need, please contact us and we would like to provide relevant information.

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