20 Ton Double Girder Eto Overhead Crane Steel Structure Building Cranes

• Customization: Available
• After-sales Service: Solution Within 12 Hours
• Warranty: 1 Year
• Model NO.: QD
• Certification: CE, ISO9001
• Condition: New
• Operation Form: Air Operation+Ground Operation
• Maximum Lifting Height: 30-40m
• Maximum Lifting Weight: >200t
• Main Girder Form: Double Girder
• Type: Ordinary
• Lifting Capacity: 350t
• Lifting Height: 26m
• Lifting Speed: 2.4m/Min
• Span: 13m-31m
• Working Duty: A5
• Operating Speed: 28m/Min
• Power Source: 3 Phase 380V 50Hz or Accord Your Requirements
• Transport Package: International Export Standard Packing
• Specification: Containers 20-40 feet
• Trademark: Nucrane
• Origin: Henan, China
• Production Capacity: 1500sets/Month

Product Description

Product Description

QD model double girder overhead crane is composed of box type bridge frame, lifting trolley, crane traveling mechanism, and electrical system. It is an excellent choice where high speeds and heavy service are required. As the widely used hoisting machinery currently especially is suitable for working at warehouses and freight yard and other department it is prohibited to use the equipment in the combustible, explosive or corrosives environment. 
It is rely on the bridge frame along the workshop orbital direction moving longitudinal, the trolley along the main beam direction moving transverse and the hook lifting movement to work.

 

Detailed Photos

1.Reasonable structure
2.Favorable performance
3.Smooth starting and stopping
4.Safe and reliable traveling
5.Low noise, commodious cabin and good view
6.Convenient maintenance, excellent interchangeability for parts and components
7.Energy saving,reduce energy consumption
8.Using transducer for travelling or traversing crane to realize step speed or Stepless speed change

QD model overhead crane with hook is mainly used in inside workshop. it is divided into two working classes: A5 and A6 according to the use grade and load-up condition.
There are three kinds of method for entering the platform of cab from the side, from the end and from the top.
The cab can be either fixed at the left end or at the right end.
Safe slide wire or angle iron can be used for electric conduction of the crane; it can be either at the oppo.

 

* Capacity: 5-800/150ton
* Span length: 10.5-31.5m
* Lifting height: 3-50m
* Work duty: A5, A6
* Rated voltage: 220V~690V, 50-60Hz, 3ph AC
* Work environment temperature: -25ºC~+50ºC, relative humidity ≤85%
* Crane control mode: Floor control / Remote control / Cabin room
 

Product Parameters

 

Cap		t	10
Span		m	10.5	13.5	6.5	19.5	22.5	25.5	28.5	31.5	10.5	13.5	6.5	9.5	22.5	25.5	28.5	31.5
Lifting Height			16								16
Duty			A5								A6
Speed	Hoisting	m/min	8.5								13.2
	Crab travelling		37.4
	trolley travelling		71.8					70.8			92.9					94.2
limit dimensions	S1		1050
	S2		1300
main dimensions	H	mm	1830								1830
	H1		700								700
	H2		24	126	226	376	526	628	778	928	-24	126	226	376	526	628	778	928
	H3		2396	2546	2646	2796	2946	3048	3198	3348	2396	2546	2646	2796	2946	3048	3198	3348
	H4		602					552			602					552
	K		2000
	W		4050					5000			4050					5000
	B		5704			5882		5948			5708			5848		6388
	b		230
Max.Wheel Load		kN	101	108	117	122	129	141	150	158	102	109	118	123	130	143	152	160
Total Power		kw	26.8			31.4					34.8			38.8
Crane Rail Recommended			43kg/m
Power Supply			3-Phase A.C.50Hz 380N

 

Packaging & Shipping

The gourds and parts are packed in wooden boxes. Not to be squeezed or lost. The main structure is wrapped with rainproof cloth and foam film to protect the paint from damage. Ensure that the goods reach you safely and without damage.
We support ship transportation, truck transportation, train transportation, and air transportation. Cooperate directly with shipping companies, with many routes and preferential prices. You can rest assured to choose the most suitable transportation plan for you

 

Company Profile

Henan Nucrane CO.,LTD is professional crane manufacturer.We integrate crane research and development,manufacturing,sales,installation and service.Our products including overhead crane,gantry crane,jib crane,electric hoist,crane trolley,magnet and related lifting equipment,etc.
 
Based on crane optimized design and variable frequency drive technology,our cranes are small in size,light in weight,high work continuity,and optimized configurations,such as galvanized high-strength steel wire ropes,disc brakes,hard tooth surface reducers,programmable Lifting limit,ductile iron rope guide,large diameter welding drum,etc.,are innovative products in the domestic crane field.

We have been engaged in the crane business for 18 years. We will provide customers with better services, better product solutions, and better products with our rich experience.
 

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.