Electric Hoist

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, CD/MD Model

Here's our CD/MD type electric hoist. It is light duty lifting equipment, providing suitability for various cranes including bridge crane, gantry crane, jib crane, etc. Slightly modified, it can also meet customer's requirements for winches. This wire rope crane hoist is widely used in factories, mines, ports, warehouses, storage yards, stores and many other worksites. It is an indispensable material handling equipment for these areas to enhance efficiency and improve working condition.

This series hoist for coal mining comes in 0.25~16t lifting capacities and 3-30m lifting height. The CD type hoist works at normal speed and can meet general requirements. The MD type hoist has double lifting speed, namely normal speed and low speed. When it lifts at the low speed, it can meet high precision material handling requirements such as precise loading and unloading, sand box assembly, machine maintenance, etc. Therefore, the MD type electric hoist comes with wider application range.

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Technical Parameters of the Electric Hoist

Model
Lifting capacity (t)		0.25			0.5			1						2						3							5		10 16
Lifting height (m)		3	6	9	6	9	12	6	9	12	18	24	30	6	9	12	18	24	30	6	9	12	18	24	30	6	9	12	18 24 30 6 9 12 18 24 30 6 9 12 18 24 30
Lifting speed		8 (0.8/8)			8 (0.8/8)			8 (0.8/8)						8 (0.8/8)						8 (0.8/8)							8 (0.8/8)		7 (0.7/7) 3.5 (0.35/3.5)
Traveling speed		20			20/30			20/30						20/30						20/30							20/30		20/30 20
Wire rope	Rope diameter	3.6			4.8			7.4						11						13							15		15 17.5
	Structure	6× 39			6× 37			6× 37 1						6× 37 1						6× 37 1							6× 37 1		6× 37 1 6× 37 1
Track		10-20b			16-28b			16-28b						20a -32e						20a -32e							25a -63e		32a -63e 32a-63e
Min. radius of ring rail (m)		0.8			1.5			1.5	2	2	3	4	2	2.5		3		4		2	2.5	3	4		2.5		3	4	4.5 6 3.5 4 6 7.5 9 3.5 4 6 8 11
Hoisting motor	Model	ZD12-4			ZD1-4			ZD22-4						ZD31-4						ZD32-4							ZD41-4		ZD51-4 ZD51-4
					ZDS0.2-0.8			ZDS0.2/1.5						ZDS0.3/3.0						ZDS0.4/4.5							ZDS0.8/7.5		ZDS1.5/13 ZDS1.5/13
	Power (kw)	0.4			0.8 (0.2-0.8)			1.5 (0.2-1.5)						3.0 (0.4-3.0)						5.4 (0.4-4.5)							7.5 (0.8-7.5)		13 (1.5-13) 30 (5.2-30)
	Speed (r/min)	1380			1380			1380						1380						1380							1400		1400 1400
	Current	1.25			2.4 (0.72-2.4)			4.3 (0.72-4.3)						7.6 (1.25-7.6)						11 (2.4-11)							18 (2.4-18)		30 (5.2-30) 30 (5.2-30)
Traveling motor	Model	ZDY10-4			ZDY11-4			ZDY11-4						ZDY21-4						ZDY21-4							ZDY21-4		ZDY21-4 ZDY21-4
	Power (kw)	0.06			0.2			0.2						0.4						0.4							0.8		0.8× 2 0.8× 2
	Speed (r/min)	1400			1380			1380						1380						1380							1380		1380 1380
	Current	0.3			0.72			0.72						1.25						1.25							2.4		2.4 2.4
Number of switching (n/hr)		120
Classification grade		Intermediate PC=25%
Power supply		3-phase AC380V 50HZ

Basic dimensions	L	391			616	688	760	758	856	954	1150	1346	1542	820	920	1020	1220	1420	1620	932	1038	1138	1327	1533	1738	1047	1157	1257	1467	1677 1887 1602 1783 2145 2507 2869 1872 2092 2532 2952 3387 616
	L1	78			274	346	418	345	443	541	737	933	1129	352	452	552	752	952	1152	380	483	586	792	998	1204	415	525	625	835	1045 1255 875 1056 1418 1780 2142 1156 1356 1796 2216 2651 274
	L2	216			125			158						187						229							267		301 301
	L3				318	390	462	401	499	597	793	989	1185	418	518	618	818	1018	1218	448	551	654	860	1060	1272	485	606	695	905	1115 1325 949 1130 1492 1854 2216 1210 1430 1970 2290 2725 318
	L4				190			196						240						264							320		376 376
	B	279-315			884			884						930						930							1055		1055 1055
	H	423			650			667		767				840		950				954		1058					1120		1183		1350 2100
	d				16.5			19						25						25							31		37 41
	b	185			185
Dead Weight ±10%	CD	44	45	46	121	125	130	137	145	172	188	204	220	221	232	285	309	332	353	281	297	354	390	420	451	437	495	597	646	686 726 1048 1098 1209 1301 1411 1130 1183 1286 1463 1563
	Md				138	142	147	164	174	199	215	231	247	256	267	320	344	361	388	311	327	284	420	450	481	508	532	654	703	743 783 1104 1154 1265 1366 1487 1220 1273 1376 1553 1653
	cd	30	31	32	89	94	99	105	112	120	135	159	165	166	176	186	209	229	249	222	236	250	284	312	340	377	400	415	456	493 529 795 841 943 1035 1127 850 903 1006 1183 1283
	md				106	111	116	132	140	147	162	177	192	201	211	221	244	264	284	252	266	280	314	342	370	430	457	472	513	549 586 851 897 999 1091 1183 949 997 1090 1273 1373

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