Portable Mobile 3t 5t Adjustable Height Mini Gantry Crane with High Quality

Product Description

Product Description

Portable Mobile 3T 5T Adjustable Height Mini Gantry Crane with High Quality

Portable mini gantry crane has single structure, safety and reliable, easy control, swivel flexible, large working space, low cost and other features.
It is widely suitable to workshop, ware house and others needed lifting work areas.
We have QYM Model mobile type and QM Model fixed type two kinds mini gantry frames.The mobile type gantry frames can move to many different working areas, it is much more flexible than other kinds of gantry frames or cranes.It is easy to install and dismantle without complicated tools. It saves labor and improves working efficiency greatly. Stable structure ensures safe operation in long-term use. 
Customizable specifications are available to meet different working demands.

The girder of A-frame Mobile Gantry Crane is made from I beam, which is bearing the load and also as the traveling track of hoist.The A-frame Mobile Gantry Crane is equipped with a universal wheel which can move omni-directional on flat ground.The main girder and leg are connected through flange plate with high strength bolt connection, can be disassembled or assembled quickly, or moved to another working site.

Specification

Loading capacity	0.25 ~20t
Lifting height	3 ~10 mor customized
Lifting speed	Single speed: 3~ 8m/min; or customized
	Variable frequency speed: 1~ 20 m/min; or customized
Span	3~10 m
Lifting mechanism	Hoist trolley
Working class	A2 ~A3
Working temperature	-20 ~40 ºC
Power supply	AC-3Phase-220//230380/400/415/440V-50/60Hz
Control voltage	DC-24 /36V
Motor protection class	IP54 IP55 IP65
Control way	Ground handle control(Push button),wireless remote control
Safety device	Buffer, current overload protection,overload device,power failure protection
Application area	Factory,workshop,warehouse,power station,logistic,etc.
Painting color	Yellow,Red or Cu

Safe Devices:

1. Crane traveling limit switch
2. Weight overload protection device
3. Lifting height limit device
4. Voltage lower protection function
5. Phase sequence protection function
6. Emergency stop function
7. Rain cover for outside hoist, driving units, electrical cubicle.
8. Warning indicator: flashing lights and warning sound.
9. Wireless infra-detector for anti-collusion

Packing & Delivery

1. Electric parts and electric hoist packed by high quality plywood crate.
2. Other parts packed by Woven bag.
3. Shipped  by Conatiners or Bulk Ship .

Company Profile

    Shandong Mingdao Heavy Industry Machinery Co., Ltd.Is located in Taian City,Shandong Province, China , it is near the China famous Mountain Taish, and also near Kongzi Temple.We are mainly engaged in the design, manufacture,installation and maintenance of single girder cranes(LD Models), Double Girder Cranes (LH,QD etc),gantry cranes(MH,MDG..),Jib cranes(BZ,QZ,MZ etc), variable frequency cranes, Explosion-proof series cranes(LB,QB etc), Cranes with grab bucket,Low headroom monorail Hoist, Electric Winches, scrapers and CD1 MD1 HC Electric Hoist, Hand Chain Hoist etc...
    In the past 10 years, we are aiming at China domestic market and become a leading manufacturer in China.Also, with the help of China trading companies we have exported our products to many countries such as Vietnam, Philippines, Sri Lanka, Bangladesh, France, Dubai, Kazakhstan, Russia, Tanzania,Peru , New Zealand ,etc countries .We got 99% good feedback from the overseas customers.Now we are not only aiming at China domestic market growth ,but also to expand the international market with our quality and price advantages.Integrity, quality, customer satisfaction is the pursuit of Mingdao heavy workers!

FAQ

Q1. Can the cranes be customized?
Yes,every customer's working condition is different, all of our products can be customized depend on customers' requirements.Please give us the information as clear as you can, so we can give our best design to suit for your demands.
Q2. How many operation methods for my selections?
We provide pendent controller with push button control type, remote control type or cabin control type.Please tell us what kind of operation way you need.
Q3. I have low headroom in my workshop, is it possible to install a crane in it?
We have special products for low headroom workshop, our engineer can give the best design according to your dimensions.
Q4. Do you supply lift tools?
Yes, we can provide any kind of lifting tools such as hook, electromagnetic, grab bucket etc...
Q5. In order to offer the most suitable design solution for you, it will be great helpful if you can offer us the following information to us:
1. Lifting capacity.
2. Span length.(rail center to rail center)
3. Lifting height.(hook center to ground)
4. Have you installed the rails? Do you need us to supply the rails? How long is it?
5. Power supply:Voltage.
6. Working condition:What kind of material to lift? Temperature?
7. It would be much better if it is possible for you to offer the drawing photo of your workshop.

Certifications