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Pendent Remote 20T Single Girder Overhead Bridge Crane 380V With Electric Hoist

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Address: No. 86, jingsan Road, Jinshui District, Zhengzhou,China

Contact name:John Jiao

Henan Mine Crane Co.,Ltd.

Pendent Remote 20T Single Girder Overhead Bridge Crane 380V With Electric Hoist

Country/Region	china
City & Province	zhengzhou henan

Product Details

20T Single Girder Bridge Crane With Electric Hoist Is Widely Used

Product Description

The single-girder overhead crane is a lifting equipment that is horizontally mounted over workshops, warehouses and stockyards for material hoisting. Because its two ends sit on tall concrete columns or metal supports, it is shaped like a bridge. The bridge of the single-girder bridge crane runs longitudinally along the tracks laid on the elevated on both sides, which can make full use of the space under the bridge to lift materials without being hindered by ground equipment. It is the most widely used and the largest number of hoisting machinery.

Product Techncial Parameters

Capacity			t	3	5	10	16	20
Span				7.5~31.5m
Speed	Hoisting		m/min	8. 8/0.8		7. 7/0.7	3.5, 3.5/0.35	6. 6/0.6
	Travelling of crab			20
	Travelling of crane	Surface		20(30)				20
		Cabin		20(30)				20
Electric hoist			Type	CD1-3 MD1-3	CD1-5 MD1-5	CD1-10 MD1-10	CD1-16 MD1-16	HC20T
Lifting height			m	6,9,12	6,9,12,18	9,12	9,12	9,12
Working class				A3~A5
Power supply				3-phrase 50HZ 380V

Safety Features of 20T Single Girder Bridge Crane With Electric Hoist

1). Overload limiter

2). Overcurrent protection,Short circuit protection.

3). Lifting limit switch,cross and long traveling limit switch

4). Gravity limit switch

5). Phase squence protection,Zero position protection.

6). Emergency stop button

7). Voltage loss protection.

Photos of 20T Single Girder Bridge Crane With Electric Hoist

Sketch of 20T Single Girder Bridge Crane With Electric Hoist

Product configuration sheet of 20T Single Girder Bridge Crane With Electric Hoist :

Configuration details of the EOT Crane:
Steel plate	Anyang/ Handan Q235 steel
Hoist lifting motor	Large starting torque conical rotor Squirrel cage motor with disc brake
Trolley traveling motor	Soft starting Squirrel cage with disc brake
Crane traveling motor	Soft starting Squirrel cage with disc brake
Hoist lifting reducer	3-level helical gear type, gear and axles are of alloy steel or quailty carbon steel,reducer cover is of cast-iron
Trolley traveling reducer	Involute gear reducer LD type
Crane traveling reducer	Involute gear reducer LD type
Wheel	50# steel forged wheel, Annealing to stress relief, mid-frequency quenching for tread and flange surface,low tempering After heat treated,Tread and flange surface hardness reach HB300~380
Bearing	Luoyang
Brake	Built in brake
Wire rope	High strength wire rope 6x37+FC1770
Hook	Forged 20Mn high strength material forged hook
Main Electrical parts	SCHNEIDER
Trolley power supply	Festoon cable
Control mode	Pendent line control
Control panel	YES
Cable	Crane industry special cable YC or YVFB type, bear temperature up to 60’C
Buffer	High quality polyurethane buffer
Painting	Manual brush painting,One alkyd iron red primer painting, two alkyd orange enamel finish painting
Safe features of the EOT Crane:
Weight overload protection device		√
Emergency stop system		√
Over current Protection,Short-circuit Protection		√
Phase sequence protection, Zero position protection,No-Voltage protection		√
Mechanical interlock protection of controller		√
Limit switch for crane long traveling		√
Stopper and Limit switch for trolley cross traveling		√
Lifting up and lower down limit switch		√
High quality polyurethane buffer for crane long traveling protection		√