Product Description Model NO.: ML Application: Construction Usage, Workshop Usage, Container Usage, Mineral Area Usage Sling Type: Wire Rope Power Source: Electric Installation: Assembled Condition: New Span: up to 35m Work Duty: A5 Specification: L50/10T Single Girder Gantry Crane HS Code: 84261930 Type: gantry crane Tower Crane Type: Gantry Crane Main Girder Form: Single Girder Moving Type: Wheel Certification: ISO9001: 2000, CE Capacity: up to 50/10t Lifting Height: up to 10m Trademark: shengqi Origin: China Hot Sale Single Girder Hanger Gantry Crane in L Type
L Type Gantry Crane is a kind of single beam gantry crane, which is cost lower than double gantry crane. And they are avaiable for general service, such as loading and unloading, and transferring goods in strorage yard and railway station yard.

It consists of four main parts, namely the single beam structure, the traveling mechanism, the trolley and the electric equipmen. The Bridge is welded box-type girder, individual drives are adopted for the traveling mechanism on each bogie. All movements of the crane are controlled via cabin.

Mechanical:
-Double main girder, welded box beam
-Material: Carbon steel with high quality of Q235B or Q345B
-The main girder is connected by strength bolt.
-Weld joint tested by X ray or ultrasonic examination;
-Forged Crane wheels
-Trolley with Compact structure, small size and light;
-Lifting mechanism is rigid open winch trolley
-Compacted gear motor driving, harden gear, Hydraulic Brake
-Excellent driving properties, smoothly moving
-Shot-blasting Sa2.5 for complete girder after welding, stress release
-Epoxy zinc rich high quality painting, 2x2 with 140μ M

Electrical
-Conductor power supply
-All hoist and crane movements are independent and can be run simultaneously.
-Protection degree IP55
-The components are positioned in a maintenance friendly way, and the whole layout provides with good protection
-Festoon cables are suspended on cable saddles, fixed to cable trolleys, running in a galvanized C-track.

Protective Features
- Overload Limiter, Limit Switch (Lifting and Traveling), Interlock protection device, Buffer, Rail clear plate, Protective cover, Bus Bar preventer plate, Anti-collision device, Light alarm devices Main isolating switch, Emergency stop system, Motor overload protection
-equipped with rainproof devices for lifting mechanism, electrical control box.

Lifting capacity			t	5					10					16/3.2					20/5					32/5					50/10
Span			m	18	22	26	30	35	18	22	26	30	35	18	22	26	30	35	18	22	26	30	35	18	22	26	30	35	18	22	26	30	-
Lifting height		main	m	10		11			10			11		10		11			10		11			10		11			10		11
		aux		-		-			-		-			10.5		11.5			10		11			10.85		11.85			10		11
Working duty				A5 (Intermediate)										A5 (Intermediate)										A5 (Intermediate)
Speed	Hoisting	main	m/min	11.3					9.6					9.6					7.2					7.6					5.9
		aux		-					-					16.7					19.4					19.4					13.2
	Crab travelling			35.5					39.7					39.5					39.3					38.6					38.5
	Trolley travelling			46.2			40.1		39.6			40.1		40.1			47.1		40.1			47.1		48.2			47.9		39.7
Installed power			KW	31.8			40.8		39.5			48.5		71.3			82.3		76.8			87.8		108			116		150
Max. wheel load			KN	160	166	185	213	233	225	236	239	286	298	298	306	307	370	383	340	346	362	419	432	457	470	255	274	284	285	297	310	330	-
Steel track recommended				43kg/m					43kg/m					43kg/m					43kg/m					QU70					QU70
Power source				3-Phase A.C. 380V 50Hz

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