20ton Electric Hoist Mh Single Girder Rail Gantry Crane

• After-sales Service: Provide Solutions Within 6-12 Hours
• Warranty: 12 Months
• Certification: CE, ISO9001
• Condition: New
• Maximum Lifting Weight: 20-50t
• Maximum Lifting Height: 10-15m
• Model NO.: Rail Gantry Crane
• Operation Form: Air Operation+Ground Operation
• Type: Common Gantry Crane
• Main Girder Form: Single Girder
• Span: 18-35m
• Lifting Speed: Max 9.2m/Min
• Crane Speed: Max 47m/Min
• Trolley Speed: Max 39.5m/Min
• Work Duty: A3-A5
• Transport Package: Standard Packaging for General Machinery
• Specification: 40 foot container
• Trademark: Nucrane
• Origin: Henan, China
• Production Capacity: 1200 Sets/Year

Product Description

 

Single girder gantry crane with electric hoist is a kind of small and medium-sized rail operation type hoisting machinery and it should proper matching use CD1 and MD1 type electric hoist.
The crane is the general crane and including 2 kinds of structural styles like box type and truss type.  It is usually used in open space and warehouse to transport and handling cargo.  There are 2 kinds of operating modes including remote control on ground and remote control indoors and the users can choose any one of them according to needs.

 
 

Advantage:
1.Steel structure: Q235B/Q345B carbon structural steel with seamless once forming technology more strong and elegant. Suitable for different operation temperature;
2. Lifting mechanism: Reducer, drum, motors protection class F class, China or World top quality motor brands,customer can specify brand;
3. Hook: Finest steel forged hook, long using life;
4. Wheels: Vacuum casting, with compact structure, convenient maintenance, high transmission efficiency and long service life;
5. Travel mechanism: With China or world famous crane motor, reducer supplier;
6. Electrics: famous brand.
 

Features:
1.Modular design: Hoisting mechanism; Pitching mechanism; Trolley traction mechanism; Trolley assembly module; Crane travelling mechanism; Steel structure module; Functional module; Common module and other modules.
2.Advanced Manufacturing Technology
3.Security: Overload limiter; Self-checking; Anti-slipping technology
4.Reliability: Motors, reducers, electric components from well-known brand, and steel are from famous steel mills
5.Highlights: Security System; Anti-swaying technology; Automate detecting failue; Real-time monitoring of skew travelling.
 

 

Capacity			5t	10t	16t	20t	25t	40t	50t
Span		m	10~40
Height of Lifting			Up to 12
Left Cantilevel			<= Span/3
Right Cantilevel			<= Span/3
Power			220v, 240,380v,400v,415v, 440v,460v,480v,525v / 3P / 50hz, 60hz
Control Voltage			24v, 36v, 48v, 110v, 220v
Lifting Speed	m/min		5/0.8	5/0.8	4/0.6	2.8/0.5	2.8/0.6	0.7~3.3	0.7~3.3
Trolley Speed			5/20  (Inverter Control)
Long Travel Speed			5/20,  8/32, 10/40, 15/60, 20/80 (Inverter Control)
Control Model			Pendent Control, Remote Control, Crane Cabin

After-Sales Service
Our after-sales service provide:
1. 14 months warranty when products leave the factory, or 12 months warranty after installation 
2. 2 years spare-parts provided for better maintenance.
3.Professional technical staffs provide installation, commissioning and training services.
4.Delivery with English user manual, parts manual, product certification and other relevant certificates.
5.Technical advisory for any time and Engineers available to service machinery