Double-girder Gantry Crane
Double-girder Gantry Crane suppliers

Double-girder Gantry Crane

A double-girder gantry crane features a stronger structure than a single-girder model, allowing it to lift heavier loads. Its door-shaped metal frame includes two legs under the main girder, enabling movement along ground tracks. The crane comprises a bridge frame, main and trolley traveling mechanisms, and a hoisting mechanism. The bridge frame supports the entire system and withstands operational loads.

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Product Introduction

Features

1. Strong load-bearing capacity: The dual-girder design delivers high strength for handling heavy cargo.
2. Excellent stability: The bridge structure ensures safe and reliable operation.
3. Flexible operation: An advanced electrical control system supports manual and remote control across diverse conditions.
4. Wide adaptability: Ideal for outdoor cargo yards, railway stations, ports, and material yards for loading and handling tasks.
5. Low failure rate: Requires minimal environmental maintenance, offering durability and long service life.

Double Girder Gantry Crane 5-10

Cap	Main	t	5					10
	Aux		-					-
Span		m	18	22	26	30	35	18	22	26	30	35
Lifting Height			10			12		10			12
			-					-
Work Duty			A5					A5
Speed	Main	m/min	12.5					8.5
	Aux		-					-
	Crab traveling		3.4-34					3.4-34
	Trolley traveling		3-30
Limit Dimensions	L1	mm	6000			7500		6000			7500
	L2		6000			7500		6000			7500
	L		695					695
	C1		4500			6000		4500			6000
	C2		4500			6000		4500			6000
Main Dimensions	H	mm	13550			15750		13700			16000
	H1		10000			12000		10000			12000
	H2		700					700
	H3		350			350		350			450
	B		8000			8400		8500			9100
	K		1500					2000
	W		6600			7000		7100			7700
Max.Wheel Load		kN	145	160	175	195	205	185	197	215	245	265
Total Power		kW	22.1			25.1		29.1			33.1
Crane Rail Recommended			P38					P43
Power Supply			3PH AC50HZ 380V					3PH AC50HZ 380V

Double Girder Gantry Crane 16/3.2-20/5

Cap	Main	t	16					20
	Aux		3.2					5
Span		m	18	22	26	30	35	18	22	26	30	35
Lifting Height			10			12		10			12
			10.7			12.7		10.7			12.7
Work Duty			A5					A5
Speed	Main	m/min	7.2					7.2
	Aux		11.2					12.5
	Crab traveling		3.8-38					3.3-33
	Trolley traveling		3-30					3-30
Limit Dimensions	L1		6000			7500		6000			7500
	L2	mm	6000			7500		6000			7500
	L		730					730
	C1		3500			5000		3500			5000
	C2		3500			5000		3500			5000
Main Dimensions	H	mm	14350			16350		13700			16000
	H1		10000			12000		10000			12000
	H2		700					700
	H3		450					450			550
	B		8700			9500		8700			9800
	K		2500					2000
	W		7000			7800		7000			7800
Max.Wheel Load		kN	225	245	265	295	315	275	295	315	335	365
Total Power		kW	45.5			49.5		56.2			63.2
Crane Rail Recommended			P43					P43
Power Supply			3PH AC 50HZ 380V					3PH AC 50HZ 380V

Double Girder Gantry Crane 32/5-50/10

Cap	Main	t	32					50
	Aux		5					10
Span		m	18	22	26	30	35	18	22	26	30	35
Lifting Height			10			12		10			12
			10.7			12.7		10.8			12.8
Work Duty			A5					A5
Speed	Main	m/min	4.8					5
	Aux		12.5					8.5
	Crab traveling		3.8-38					3.7-37
	Trolley traveling		3-30					3-30
Limit Dimensions	L1	mm	6000			7500		6000			7500
	L2		6000			7500		6000			7500
	L		730					915
	C1		3500			5000		3000			4500
	C2		3500			5000		3000			4500
Main Dimensions	H	mm	14500			16500		14800			16800
	H1		10000			12000		10000			12000
	H2		700					800
	H3		450					450
	B		10000			10800		10500			11300
	K		2500					3000
	W		7000			7800		7500			8300
Max.Wheel Load		kN	175	185	195	225	245	235	255	275	315	325
Total Power		kW	59.4			65.4		87			95
Crane Rail Recommended			P43					P43
Power Supply			3PH AC 50HZ 380V					3PH AC 50HZ 380V

Double Girder Gantry Crane 75/20-100/20

Cap	Main	t	75					100
	Aux		20					20
Span		m	18	22	26	30	35	18	22	26	30	35
Lifting Height			12					12
			13.1					13.4
Work Duty			A5					A5
Speed	Main	m/min	3.9					3.9
	Aux		7.2					7.8
	Crab traveling		3.8-38					3.4-34
	Trolley traveling		3-30					3-30
Limit Dimensions	L1	mm	8000			10500		8000			10500
	L2		8000			10500		8000			10500
	L		1725					1435
	C1		5000			7500		5000			7500
	C2		5000			7500		5000			7500
Main Dimensions	H	mm	18450					19050
	H1		12000					12000
	H2		1100					1400
	H3		450					550
	B		14500					15000
	K		3600					3600
	W		9500					9500
Max.Wheel Load		kN	195	215	235	275	295	310	320	330	350	355
Total Power		kW	177			193		197.6			212
Crane Rail Recommended			P43					QU70
Power Supply			3PH AC 50HZ 380V					3PH AC50HZ 380V

Application Scenarios

Steel and Cement Industry: With lifting capacities from 20 to 500 tons, double-girder gantry cranes handle handle steel ingots, cement bags, and other heavy materials. Their box or truss structures provide large spans and strong stability for use in large factories and open-air sites.
Ports and Docks: Used in container and bulk cargo terminals, they enhance efficiency with high load capacity and wide operating space.
Railway Freight Stations: Handle large items like steel, wood, machinery, and rail components.
Logistics Centers and Warehouses: Improve cargo handling, warehouse management, and container stacking with fast and efficient material movement.

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