Heavy Duty Industry Overhead Crane-Factory Electric Trolley Bridge Crane

• Customization: Available
• After-sales Service: Installation Guidence/Quick Problem Response
• Warranty: One Year
• Model NO.: DG
• Certification: CE, ISO9001
• Condition: New
• Operation Form: Cabin / Pendant Control / Remote Control
• Maximum Lifting Height: 15-20m
• Maximum Lifting Weight: <20t
• Main Girder Form: Double Girder
• Type: Ordinary
• Capacity: 20 Ton
• Span: 17.5 M
• Lifting Speed: 5/0.8 M/Min
• Trolley Speed: 5.0/20 M/Min
• Bridge Speed: 8/32
• Crane Rail: 40*60
• Power Supply: 380VAC, 50Hz, 3p
• Control Power: 48V
• Transport Package: Container
• Trademark: LEITAI
• Origin: China
• HS Code: 8426112000
• Production Capacity: 1000 Sets Per Year

Product Description

Overhead crane

Single Girder Overhead Crane:
Single-girder overhead traveling crane is a lifting equipment which is used for lifting materials across the workshop, warehouse and yard. Because it is located on both ends of a tall cement column or metal stent, shaped like a bridge. The single-girder overhead traveling crane's bridge runs longitudinally along the tracks laid on both sides of the overhead crane, which can take full advantage of the space under the bridge to lift the materials without being hindered by the surface equipment. It is the most widely used, the largest number of lifting machinery. Single-girder bridge crane is an important tool and equipment to realize the mechanization and automation of the production process in modern industrial production and lifting transportation. Therefore,
single-girder overhead traveling cranes have been widely used in indoor and outdoor industrial and mining enterprises, steel chemical industry, railway traffic, port terminals and logistics turnover departments and places.

Main Features:
1. LEITAI Single girder overhead crane follow FEM standard.
2. LEITAI design and fabricate the main girder which combines light weight construction with heavy weight strength, power and durability.
3. The low headroom design leads to optimization of the work area to the users benefit.
4. LEITAI use hollow shaft end carriage, the transmission efficiency is higher than open gear end carriage.
5. The control panel follow IEC standard.
6. LEITAI provide the crane with necesary safetydevice, like load limited switch, rotational limited switch, cross limited switch.

Double Girder Overhead Crane:
Double girder overhead crane is applied in open warehouse or rail sideways to conduct common loading unloading and material handling works. It is a heavy duty type overhead crane that satisfy frequenty using.

Main Features:
1. LEITAI Double girder overhead crane follow FEM standard.
2. LEITAI design and fabricate the main girder which combines light weight construction with heavy weight strength, power and durability.
3. Can use double girder hoist or winch which can achieve until M7 duty group.
4. LEITAI use bogie end carriage which will make the long travel of crane to be more smooth than long end carriage.
5. The control panel follow IEC standard, and can use all inverter control for lifting, long travel, and cross travel.
6. Except load limited switch, rotational limited switch, cross limited switch, nante can design the dual brake system and dual height limitator for double safety.

Data sheet:
 

			5T					6.3T
Span		m	10.5	14	17.5	21	24.5	10.5	14	17.5	21	24.5
Lifting Speed		m/min	5/0.8					5/0.8
Trolley Speed			5.0/20					5.0/20
Bridge Speed			8/32					8/32
Lifting Motor		kW	6.1/1	6.1/1	6.1/1	6.1/1	6.1/1	6.1/1	6.1/1	6.1/1	6.1/1	6.1/1
Trolley Motor			0.31x2	0.31x2	031x2	0.31x2	0.31x2	0.31x2	0.31x2	0.31x2	0.31x2	0.31x2
Bridge Motor			0.55x2	0.55x2	0.75x2	1.1x2	1.1x2	0.75x2	0.75x2	1.1x2	1.1x2	1.1x2
Crane Power			8.82	8.82	9.22	9.92	9.92	9.22	9.22	9.92	9.92	9.92
Hoist		kg	760	760	760	760	760	760	760	760	760	760
End Carriage			506	506	506	800	800	506	800	800	800	800
Long travel Motor			44	44	46	74	74	46	46	74	74	74
Girder			2020	3180	4780	6650	9270	2220	3480	5390	7350	9610
maintenance platform			740	980	1230	1470	1720	740	980	1230	1470	1720
Long travel Control Panel			24	24	24	24	24	24	24	24	24	24
Power supply system			53.4	69.5	85.6	101.7	117.8	54.5	70.7	86.8	102.9	119.1
Total Crane			4147.4	5563.5	7431.6	9879.7	12765.8	4350.5	6160.7	8364.8	10580.9	13107.1
Max.Wheel Load		KN	36.7	40.1	44.7	50.7	57.8	43.6	48	53.4	58.9	65.4
Wheel Dia.			160	160	160	200	200	160	200	200	200	200
Length of End Carriage			HSE-D160-35	HSE-D160-35	HSE-D160-35	HSE-D200-35	HSE-D200-35	HSE-D160-35	HSE-D200-35	HSE-D200-35	HSE-D200-35	HSE-D200-35
Gear Model			SK1282-0.55	SK1282-0.55	SK1282-0.75	SK1282-1.1	SK1282-1.1	SK1282-0.75	SK1282-0.75	SK2282-1.1	SK2282-1.1	SK2282-1.1
Crane Wheel Qty.		Pcs	4	4	4	4	4	4	4	4	4	4
Crane Rail			30×50	30×50	30×50	40×60	40×60	30×50	40×60	40×60	40×60	40×60

Packing:



4. Workshop 5S management