20t Lifting Overhead Bridge Crane

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Henan Dowell Crane Co., Ltd.

City: xinxiang

Province/State:henan

Country/Region:china

Tel:86-373-8506-666

Contact Person:
Mr.June Chao View Contact Details

20t Lifting Overhead Bridge Crane

Brand Name	Dowellcrane
Model Number	LD
Certification	ISO CE
Place of Origin	China (Mainland)
Minimum Order Quantity	1
Payment Terms	L/C, T/T, Western Union
Supply Ability	4000sets per years
Delivery Time	40 work days
Packaging Details	packed by plywood crate or plastic woven cloth
Product name	FOB price single girder 20 ton 5t overhead crane
Rated lifting moment	Different
Max. lifting load	20t
Max. lifting height	6m~30m
Application	Workshop
Control method	cabin control/wire rope remote control
Working duty	A3-A5
Power supply	3 Phase AC 380V 50HZ
Lifting speed	customized

Detailed Product Description

FOB price single girder 20 ton 5t overhead crane

Description

Crane type: LD single girder bridge crane,

Overhead cranecapacity: 1~32t,

Span length of electric overhead crane: 7.5~28.5m,

Working class: A3,A4.

Application

Single girder 20 ton 5t overhead crane is applicable to transfer, assembly, check and repair as well as load and unload various goods at mechanic processing workshop, warehouses, factory, stuff yard and other material handling situations, esp. applied to material handling that need precise positioning, large components precise assembly situations. It is forbidden to use the equipment in flammable, explosive and corrosive environment.

Safety devices

Safety is the most important issue for cranes. To ensure the safety, the following safety devices are equiped in DOWELL-Crane.

Crane traveling limit switch.
Weight overload protection device.
Lifting height limit device.
Voltage lower protection function.
Phase sequence protection function.
Emergency stop function.
Rain cover for outside hoist, driving units, electric cubicle.
Warning indicator: flashing lights and warning sounds.
Wireless infra-detector for anti-collusion.

Electric overhead crane single girder 5 ton specifications

LD Type 5 ton electric overhead crane, Traditional overhead crane single girder 5 ton specifications
Span of electric crane	S(m)	7.5	10.5	13.5	16.5	19.5	22.5	25.5	28.5
Lifting height of electric crane	m	9	9	9	9	9	9	9	9
Lifting speed of electric crane	m/min	8	8	8	8	8	8	8	8
Trolley speed of electric crane	m/min	20	20	20	20	20	20	20	20
Crane speed	m/min	20	20	20	20	20	20	20	20
Lifting motor	kw	7.5	7.5	7.5	7.5	7.5	7.5	7.5	7.5
Trolley motor	kw	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8
Total weight	t	2.2	2.59	3.2	3.83	4.76	5.7	7.67	9.72
Max Wheel Load	KN	28.7	30.5	32.5	34.4	37.0	39.5	44.5	49.7
Track of electric crane		P24	P24	P24	P24	P24	P24	P24	P24
Main dimension	mm	7.5	10.5	13.5	16.5	19.5	22.5	25.5	28.5
Crane width	B	2500	2500	2500	3000	3000	3500	4000	4500
Main girder height	H3	720	720	800	900	1000	1100	1200	1300
Note: Control mode for ground operation. Contact sale@dowellcrane.com

single girder 20 ton 5t overhead crane design drawing

single girder 20 ton 5t overhead crane main parts

FOB price single girder 20 ton 5t overhead crane consists of four components: single girder, end carriage, electric hoist and electric control equipment. The Girder adopts the welding structure of U-shaped groove and structure with the I-steel.


Main Girder Structure: Welding structure of steel plate and I-steel Technology: One-off formingU shaped groove	Electric Hoist Model: CD, MD Capacity: 0.25-32tLifting Height: >3m Usage: Workshop, warehouse factories mines, harbour etc.	End Girder The end girder is connected with the main girder by dolts and nuts for easy transportation and installation.

Hook Capacity: 1-450t Type: Single hook, double hook Material: Forging Usage: Lifting various objects	Wireless remote control Model: F21 F23 F24 Speed: Single speed, double speed,FD speed control Usage: For overhead crane, gantry crane electric hoist etc.	Wheel Capacity: 1-450t Type: Single hook, double hook Material: Forging Usage: Lifting various objects

Parts of crane

Product Tags: 20t Lifting Overhead Bridge Crane 30m Lifting Overhead Bridge Crane A5 Overhead Bridge Crane

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20t Lifting Overhead Bridge Crane for sale


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20t Lifting Overhead Bridge Crane

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