Overhead Lifting Bridge Crane with Grab Bucket

Parameters:

lifting Capacity			t	16t												20t
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
Lifting Height			m	28												26
Work Classification grade				A6												A6
Speed	Lifting		m/min	41.8												45.7
	Trolley Working Speed			43.2												43.2
	Cart Working Speed			98							87.3					87.3
Size Limit	S1		mm	2305												2635
	S2			2060												2485
Main Size		B	mm	7593				7733					7833			7958							8058
		W		4800							5000					4800							5000
		K		2500												2500
		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
		H4		4999	5149				5149			5299		5399	5499	5101			5345			5501		5651		5751		5851
		H5		600												482
		b		260							300					300
Max wheel-pressure			KN	206		218		233			247		257		269	229	243			254			270		279			293
Recommended Steel Track				QU70 or Billet 90×90												QU70or Billet 90×90
Power				3 AC 50Hz 380V												3 AC 50Hz 380V

Grab Bucket	Model	U		141	137	138	133	134	129	130	155	151	152	147	148	143	144
	type			Light	Middle		Heavy		Super Heavy		Light	Middle		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 Sizes		D	4380	4050	4050	3750	3750	3430	3430	5000	4500	4500	4000	4000	3800	3800
			Ba	3200	2820	2820	2600	2600	2350	2350	3500	3200	3200	2900	2900	2400	2400
			Bb	2350	2078	2078	1792	1792	1628	1628	2478	2288	2288	1892	1892	1892	1892
			Bh	4775	4605	4605	4455	4455	4285	4285	5215	4955	4955	4795	4795	4695	4695

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