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Quick Details

Feature:	Gantry Crane
After-sales Service Provided:	Engineers available to service machinery overseas
Warranty:	12 months
Certification:	CE GOST ISO SGS
Model Number:	MH
Brand Name:	sgy
Place of Origin:	China (Mainland)
Span:	No limit
Max. Lifting Height:	No limit
Max. Lifting Load:	20T
Rated Lifting Moment:	Different
Rated Loading Capacity:	20T
Application:	Plant, Yard, Stock Station, Workshop. etc.
Condition:	New
Paint color:	According to your request
Main electrical part:	Siemens or Schneider
After Sales Service Provide:	Engineers Available to Service
Industrial Voltage:	According to your request
GB/T 19001-2000 IDT ISO 9001:2000:	Passed
GB/T24001-2004 IDT ISO14001:2004:	Passed
GB/T 28001-2001 OHSAS ISO18001:1999:	Passed
Current overload system:	Include
Voltage lower protection function:	Include

Specifications

Single Beam Goliath Crane Gantry Crane

Product Describe

Single girder gantry crane 20t is medium and small type lifting equipment which runs at rails. It is mainly composed of gantry frame (girder, leg, lower cross beam, etc), hoisting mechanism, travelling mechanism and electric control part. With the electric hoist as hoisting mechanism, it runs along the lower flange of the I-steel of the girder.
MH model single girder gantry crane have box-shape structure and truss structure two kinds of gantry frame, the former have good techniques and easy fabrication, and the latter is light in dead weight and strong in wind resistance. The complete machine features light dead weight, simple structure and easy installation and maintenance, so that it is applicable to outdoor operational sites of medium and small lifting load for general handing such as factories and mines, freight yard and warehouses.

Features

1. Reasonable structure and favorable performance.
2. Smooth starting and stopping.
3. Safe and reliable traveling, long life.
4. Low noise, commodious cabin with good view.
5. Easy installation and convenient maintenance.
6. Excellent exchangeability for parts and components.

7. Crane drive: IP54 or IP44, level F insulation.

Safety system

1. Weight overload protection device.
2. Top quality long time bearing polyurethane materials buffer.
3. Crane travelling limit switch.
4. Voltage lower protection function.
5. Emergency stop system.
6. Current overload protection system and so on!

Technological Parameters

Lifting Capacity			T	3	5	10	16	20
Operational method				Pendent line with push button /cabin
Speed	Lifting		m/min	8 ,8/0.8	8,8/0.8	7,7/0.7	3.5	3.5
	Cross travelling			20	20	20	20	20
	Long travelling	Ground		20	20	20	20	20
	Long travelling	Cabin		30,40	30,40	30,40	30,40	30,40
Motor	Lifting		Type /kw	ZD41-4/4.5	ZD141-4/7.5 ZDS10.8/4.5	ZD151-4/13 ZDS11.5/4.5	ZD151-4/13	ZD152-4/18
	Cross travelling			ZDY12-4/0.4	ZDY121-4/0.8	ZDY21-4/0.8×2	ZDY121-4/0.8×2	YZD-4/0.8×4
	Long travelling	Ground		ZDY21-4/0.8×2 ZDY21-4/1.5×2	YZR132M1-6/2.2×2 YZR132M2-6/3.7×2	YZR160M1-6/6.3×2	YZR160M1-6/6.3×2 YZR160M2-6/8.5×2	YZR160M1-6/6.3×2 YZR160M2-6/8.5×2
	Long travelling	Cabin		ZDR22-4/1.5×2 ZDR24-4/2.2×2	YZR132M2-6/3.7×2 YZR160M1-6/5.5×2	YZR160M1-6/6.3×2	YZR160M2-6/8.5×2 YZR160L2-6/11×2	YZR160M2-6/8.5×2 YZR160L2-6/11×2
Electric hoist			Type	CD1/MD1	CD1/MD1	CD1/MD1	CD1	HC
Lifting height			m	6,9
Working duty				A5
Power supply				380V 50HZ 3phase AC
Span			m	12,16,20,24,30

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