Double Beam Bridge Crane (LD-T1-20T)

• Certification: GS, RoHS, CE, ISO9001
• Condition: New
• Operation Form: Ground Operation
• Maximum Lifting Height: 30-40m
• Maximum Lifting Weight: <20t
• Main Girder Form: Double Girder
• Model NO.: LD-T1-20T
• Type: Beam
• Color: Please Offer Us The Pantone Which You Would Like
• Transport Package: Plywood Case or Exposed
• Specification: Bridge crane
• Trademark: TXK
• Origin: Jiangsu, China
• HS Code: 84261930
• Production Capacity: 20 Pieces Per Month

Product Description

Electric overhead cranes
Product Introduction
LD-A type electric single-beam overhead crane is a monorail travelling crane with CD1 and MD1 electric hoist. It can be used in machine manufaturing, assemble and install and storehouse. The capacity is 1-20T, span is 7.5m-22.5m, working condition temperature is -20~40. It is made of electric hoist, metal structure bridge, crane travelling mechanism and electrical control system. This production has ground control, cab control and radio control to facilitate the consumer. Cab have two types, they are end and side door type and open&closed type.

Product Features:
The girder is U-shaped channel which be made of steel plate, then welded into box-shaped with I-beam. The crossbeam is also U-shaped channel, then welded into box-shaped crossbeam. The primary-side beam use the split-type structure, jonted by bolt, which is convenient for transportation and installation. The up, down and lateral movement of this machine is achieved by the electric hoist suspended from the girder.

Travelling        mechanism	Travelling Speed		m/min	20; 30/45; 75					20; 30/45; 75						20; 30/45; 75						20; 30/45; 75						20; 30/45; 75
	Reduction Ratio			58.39, 39.38/26.36, 15.61					58.39, 39.38/26.36, 15.61						58.39, 39.38/26.36, 15.61						58.39, 39.38/26.36, 15.61						58.39, 39.38/26.36, 15.61
	Motor	Model		ZDY21-4/ZDR12-4					ZDY21~4/ZDR12~4						ZDY21~4/ZDR12~4						ZDY21~4/ZDR12~4						ZDY21~4/ZDR12~4
		N Power	Kw	0.8/1.5					0.8/1.5						0.8/1.5						0.8/1.5						0.8/1.5
		Rotation speed	r/min	1380					1380						1380						1380						1380
Lifting mechanism	Electric hoist model			CD1		MD1			CD1			MD1			CD1			MD1			CD1			MD1			CD1			MD1
	Lifting Speed		m/min	8		8/0.8			8			8/0.8			8			8/0.8			8			8/0.8			7			7/0.7
	Lifting height		m	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
	Travelling Speed		m/min	20; 30					20; 30						20; 30						20; 30						20; 30
	Motor model			Conical squirrel-cage rotor motor					Conical squirrel-cage rotor motor						Conical squirrel-cage rotor motor						Conical squirrel-cage rotor motor						Conical squirrel-cage rotor motor
Group classification				A3-A5					A3-A5						A3-A5						A3-A5						A3-A5
Power supply				3phase; 50Hz; 380V					3phase; 50Hz; 380V						3phase; 50Hz; 380V						3phase; 50Hz; 380V						3phase; 50Hz; 380V
Wheel diameter			mm	Φ 270					Φ 270						Φ 270						Φ 270						Φ 270
Recommended rail				P18, 24, 38, 43					P18, 24, 38, 43						P18, 24, 38, 43						P18, 24, 38, 43						P18, 24, 38, 43
Span			m	7.5~12	12~14	15~17	19.5	22.5	7.5~11	11~12	12~14	14~17	19.5	22.5	7.5~11	11~12	12~14	14~17	19.5	22.5	7.5~11	11~12	12~14	14~17	19.5	22.5	7.5~11	11~12	12~14	14~17	19.5	22.5
Max. Wheel load	Floor Control		KN	8.8~10.1	10.1~10.7	10.7~11.7	13	14.3	13.8~15.2	15.2~15.6	15.6~16.3	16.3~17.6	19.3	21.2	19.3~20.8	20.8~21.3	21.3~22.1	22.1~23.6	25.8	28.4	29.9~31.9	31.9~32.6	32.6~33.7	33.7~35.4	38.2	40.5	50.0~54.3	54.3~55.4	55.4~57.2	57.2~59.5	62.4	66.7
	Cab. Control			12.7~14.0	14.0~14.6	14.6~15.6	16.9	18.2	17.7~19.1	19.1~19.5	19.5~20.2	20.2~21.6	23.2	25.1	23.2~24.7	24.7~25.2	25.2~26.1	26.1~27.5	29.7	32.4	33.8~35.8	35.8~36.6	36.6~37.6	37.6~39.3	42.1	44.4	53.1~57.5	57.5~58.6	58.6~60.4	60.4~62.7	65.9	70.7
Total weight	Floor Control		t	1.51~1.91	1.91~2.16	2.16~2.54	2.95	3.56	1.60~19.1	1.91~2.08	2.08~2.33	2.33~2.83	3.47	4.19	1.75~2.12	2.12~2.28	2.28~2.55	2.55~3.09	3.92	4.95	2.04~2.47	2.47~2.68	2.68~3.00	3.00~3.57	4.64	5.49	3.00~3.62	3.62~3.87	3.87~4.40	4.40~5.11	6.04	7.71
	Cab. Control			1.91~2.31	2.31~2.56	2.56~2.94	3.53	3.96	2.00~2.31	2.31~2.48	2.48~2.73	2.73~3.23	3.87	4.59	2.15~2.52	2.52~2.68	2.68~2.95	2.95~3.49	4.32	5.35	2.44~2.87	2.87~3.08	3.08~3.40	3.40~3.97	5.04	5.89	3.40~4.02	4.02~4.27	4.27~4.80	4.80~5.51	6.45	8.13
Basic Size	h1		mm	555		600	700	800	500	600		700	900		650	700		800	1000	1000	700	800		900	1100	1200	900	1000		1100	1175	1300
	B			2512	3012		3512		2512		3012		3512		2512		3012		3512		2512		3012		3512		2512		3012		3512
	W			2000	2500		3000		2000		2500		3000		2000		2500		3000		2000		2500		3000		2000		2500		3000
	h			796			796		871.5				871.5		818.5				818.5		841.5				841.5		1230				1230
	l2			1274			1274		1292.5				1292.5		1441				1291		1460				1310		1830				1830
	h			810	860		870		1000                        1050                      1060						1150		1170		1185	1210	1380	1400		1415	1440	1485	1525	1545		1555	1555
	H1			490			580	680	490                                                    580				760	820	530	580	660		845	920	580	660		745	920	975	772	852		942	1017	1142