Product introduction

The crane is composed with Girder frame, Crane travel device, and the trolley with lifting and moving device. There are Pave the rail for the trolley move on the main girder. Assemble the moving table on the outside of the two main girder, one side is prepare for the assemble and maintenance the crane move device, another side is prepare for the assemble of the trolley conductor device. There are full field of view Cabin suspend under the main girder, there are joint control desk or single control box packed within the Cabin, assemble the sidelong ladder between the Cabin and moving table, The main girder joint with the two side end carriage which with the joint point in the middle.

Crane girders

The crane girders are of welded girder construction. This result in lower dead weights with a high degree of vertical and horizontal rigidity and smaller wheel loads being transmitted to the crane runway.

Painting

In factory before manufacturing :

After manufacturing (after welding)

Average thickness : about 100 microns

Electrical elements

The crane that we are offering is designed to meet the required functions and requirement stated in your specifications, as well as for the operating conditions.

The sub-assemblies used by are standardized equipment of renowned manufactures and have been approved for specific crane operation by our test laboratory. Their characteristics regarding impact,vibrations, wear and safety were examined. A continuous high quality standard is ensured by series production and standardized sub-assemblies.

The electrical equipment is accommodated in robust steel plate control cubicles, on the crane girder.

Type of enclosure IP 55

All movements can be switched off by actuating the emergency-off switch at the control station via a main contactor.

Power supply cable and control cable along the girder

A protective earth conductor is fitted as standard. A crane switch is provided.

Travel end switches

Long and cross travel limited by means of preliminary and final limit switches

Overload protection

In the event of overload, the hoist unit switches off and only the lowering motion is possible.

 

Capacity	T	5
Span	m	7.5	10.5	13.5	16.5	19.5	22.5	25.5
Lifting height	m	6/9/12/18/24/30
Lifting speed	m/min	8or8（8/0.8）
Trolley travelling speed	m/min	20
Crane travelling speed	m/min	20
Total weight	kg	5230	6400	7450	8600	10560	12350	14850
Max. Wheel load	KN	39	43	48	53	59	62	71
Rail recommended	Model	38kg/m
Total motor power	kw	8.3
Main dimension (mm)	Span(m)	7.5	10.5	13.5	16.5	19.5	22.5	25.5
Rail top to crane top	H	1350						1550
Rail top to hook center	H4	385						540
Crane base distance	W	2700-3100				3200-3600		3800
Crane width	B	3200-3900				3700-4200		5300
Trolley rail distance	K	1400-1800
Hook left limitation	S1	1200						1200
Hook right limitation	S2	1200						1200

 

Capacity	T	10/3
Span	m	7.5	10.5	13.5	16.5	19.5	22.5	25.5
Lifting height	m	9/12/18/24
Lifting speed	m/min	7(7/0.7) or8(8/0.8）
Trolley travelling speed	m/min	20
Crane travelling speed	m/min	20;30
Total weight	kg	6240	8050	9480	10450	13260	16530	18620
Max. Wheel load	KN	65	72	77	80	88	97	102
Rail recommended	Model	38kg/m
Total motor power	kw	8.3
Main dimension (mm)	Span(m)	7.5	10.5	13.5	16.5	19.5	22.5	25.5
Rail top to crane top	H	1450				1650
Rail top to hook center	H4	365				565
Crane base distance	W	3000-4200
Crane width	B	3500-5696
Trolley rail distance	K	1600-2250
Hook left limitation	S1	1250				900
Hook right limitation	S2	1400				1200

 

Capacity	T	16/3
Span	m	7.5	10.5	13.5	16.5	19.5	22.5	25.5
Lifting height	m	9/12/18/24
Lifting speed	m/min	3.5(3.5/0.35) or8(8/0.8）
Trolley travelling speed	m/min	20
Crane travelling speed	m/min	20
Total weight	kg	7970	8610	9990	12800	15300	17540	20080
Max. Wheel load	KN	95	102	110	119	127	134	141
Rail recommended	Model	38kg/m
Total motor power	kw	13.8
Main dimension (mm)	Span(m)	7.5	10.5	13.5	16.5	19.5	22.5	25.5
Rail top to crane top	H	1450			1650
Rail top to hook center	H4	-500			-310
Crane base distance	W	3000-4200
Crane width	B	3500-5696
Trolley rail distance	K	1600-2250
Hook left limitation	S1	1240			900
Hook right limitation	S2	1450			1200

 

Capacity	T	20/5
Span	m	7.5	10.5	13.5	16.5	19.5	22.5	25.5
Lifting height	m	9/12/18/24
Lifting speed	m/min	3.5(3.5/0.35) or8(8/0.8）
Trolley travelling speed	m/min	20
Crane travelling speed	m/min	20
Total weight	kg	10500	11500	13640	15980	17700	20300	22920
Max. Wheel load	KN	118	129	135	148	156	164	169
Rail recommended	Model	38kg/m
Total motor power	kw	19.3
Main dimension (mm)	Span(m)	7.5	10.5	13.5	16.5	19.5	22.5	25.5
Rail top to crane top	H	1790
Rail top to hook center	H4	-350
Crane base distance	W	3750-4500
Crane width	B	4632-5982
Trolley rail distance	K	1600-2550
Hook left limitation	S1	1100
Hook right limitation	S2	1100

 

Capacity	T	32/10
Span	m	7.5	10.5	13.5	16.5	19.5	22.5	25.5
Lifting height	m	9/12/16/24
Lifting speed	m/min	3(3/0.3) or7(7/0.7）
Trolley travelling speed	m/min	20
Crane travelling speed	m/min	20
Total weight	kg	12530	14660	16360	18870	21650	24260	27060
Max. Wheel load	KN	167	184	196	206	215	224	233
Rail recommended	Model	43kg/m
Total motor power	kw	20
Main dimension (mm)	Span(m)	7.5	10.5	13.5	16.5	19.5	22.5	25.5
Rail top to crane top	H	1900
Rail top to hook center	H4	-700
Crane base distance	W	1600-2500
Crane width	B	5070-5960			5572-6222
Trolley rail distance	K	1600-2550
Hook left limitation	S1	1100
Hook right limitation	S2	1600

 

Henan Mine Crane could arrange engineer to do supervision of installation, make the load test, do commissioning, training of the buyer's workers, the buyer should be responsible for each of our technician’s accommodation, meals, round-trip tickets, travel expenses and self-security. The engineer’ salary is USD100.00 per day abroad.

1. Quality problems of products sold by our company will be solved as per the “three guarantees” system of our company by the “three guarantees” service team;

2. Related personnel will be sent to the site immediately after receiving quality complaints (by call, letter or oral notice) from clients;

3. Personnel involved in after-sales service shall be serious and considerate in handling the problem to make clients care-free;

4. In addition to solve quality problems, personnel involved in after-sales service shall train clients, answer their technical inquiries and related questions free of charge;

5. Related cost for products with quality problem will be shouldered by our company. Our company charges for quality problems caused by clients (or problems after the warranty term), but the charge will not be higher than the expense (or cost);