Double Beam Overhead Crane with Grab

Product Detail

Basic Info

• Application: Construction Usage, Container Usage, Mineral Area Usage

• Sling Type: Wire Rope

• Power Source: Electric

• Installation: Assembled

• Condition: New

• Max. Lifting Height: 28m

• Guarantee Period: 2 Years

• Trademark:tengtong

• Origin: Xinxiang, Henan

• Type: Bridge Crane

• Tower Crane Type: Gantry Crane

• Main Girder Form: Single Girder

• Moving Type: Orbital

• Certification: ISO9001: 2000, CE

• Name: Single Beam Overhead Crane with Grab

• Max. Span: 31.5m

• Control Mode: Cabinet

• Specification: CE, CCC

• HS Code: 84261120

Product Description

Double Beam Overhead Crane With Grab

1.   Products Introduction
QZ Electric grab bridge crane is mainly comprised of box-shaped bridge, grab crab, trolley travelling mechanism, cab and electric control system. The load handling device is the grab which is able to capture bulk materials.
The grab crab has switching mechanism and lifting mechanism. The grabs ate separately hung over the switching mechanism drives the grab to close to grab materials. When the grab is closed, the lifting mechanism shall be started immediately to hoist the four evenly loaded steel wire ropes. Discharging only needs to start the switching mechanism, which opens the grab to pour materials.
Except the lifting mechanism, the crane is basically the same as the bridge crane with hook.
Features:
1. Reasonable structure
2. Tight dimension
3. Low building headroom
4. Favorable performance
5. Smooth starting and stopping
6. Light dead weight
7. Light wheel load
8. Low noise, safe and reliable traveling
9. Convenient maintenance, excellent exchangeability for parts and components
10. Saves electricity specifications
 
Safety feature:
1. Weight overload protection device
2. Lifting height limit device
3. Voltage lower protection function
4. Phase sequence protection function
5. Emergency stop function
 
Control method:
1. Pendant control
2. Remote control
3. Cabin control
 
Painting:
1. Process: Sandblast, All steel is treated by sand blasting before doing paintings. There are 3 layers of paintings. The bottom layer is zinc painting to prevent from rusting. The color of top surface should be average
2. Color: Yellow, Red, Blue etc. (according to your demand)

2. Technical Specification


Lifting Capacity				t	16											20
Span				m	16.5		19.5		22.5	25.5		28.5		31.5		16.5		19.5		22.5		25.5		28.5		31.5
Max. Lifting Height				m	28											26
Working System					A6											A6
Speed	Hoisting			m/min	41.8											45.7
	Crab Travelling				43.2											43.2
	Trolley Travelling				98				87.3							87.3
Motor	Hoisting			Type/ Kw	YZR315M-10/75X2											YZR315M-10/90X2
	Crab Travelling				YZR160M2-6/7.5											YZR160M2-6/7.5
	Trolley Travelling				YZR180L-8/11x2				YZR200L-8/15x2							YZR200L-8/15x2
Main Dimensions (mm)	B			mm	7583				7733	7833						7958						8058
	w				4800					5000						4800						5000
	S1				2305											2635
	S2				2060											2485
	b				260				300							300
	K				2500											2500
	Wc				3500											4440
	H				2385				2535							2739
	H1				940				1090							1090
	H2				394		544		544	694		794		894		246		390		546		696		796		896
	H3				2814		2964		2964	3114		3214		3314		2666		2816		2966		3116		3216		3316
	h				660											482
Weight	Crab			t	14.7(15.6)											18.1(19.2)
	Total Weight	indoor			37.9		41.4		46.6	51.6		54.9		59		44.1		47.8		51.1		56.3		59.4		64.1
		outdoor			39		42.5		47.7	52.7		56		60.1		45.3		49		52.3		57.5		60.6		65.3
Max. Wheel Load				KN	206		218		233	247		257		269		229		243		254		270		279		293
Grab	Model		U	141	137	138		133	134		129		130		155		151		152		147		148		143		144
	Type			Light	Medium			Heavy			Super Heavy				Light		Medium				Heavy				Super Heavy
	Volume		m3	8	4.8			3.2			2.5				10		6				4				3
	Material Density		t/m3	≤ 1	1~1.7			1.7~2.5			2.5~3.3				≤ 1		1~1.7				1.7~2.5				2.5~3.3
	Dead Weight		Kg	7840	7993	8143		8008	8159		8155		8305		9812		10098		10287		9976		10123		9780		10206
	Main Dimensions		D	4380	4050	4050		3750	3750		3430		3430		5000		4500		4500		4000		4000		3800		3800
			Ba	3200	2820	2820		2600	2600		2350		3500		3500		3200		3200		2900		2900		2400		2400
			Bb	2350	2078	2078		1792	1792		1628		1628		2478		2288		2288		1892		1892		1892		1892
Steel Track Recommended				Qu70 90x90
Power Source				3-Phase A.C 50Hz 380V
Figures in brackets for outdoor use

Company information


Henan Xinqi Machinery Industry Co.,Ltd. Is a professional manufacturer of lifting equipment of large joint-stock company.Its main products include single-and double-beam cranes.bridge cranes,gantry cranes,metallurgic cranes,anti-explosive cranes,ship building gantry cranes,bridge erecting machines and electric hoists.The company has complete qualifications for production,installation and maintenance and can satisfy demands of various industries.