Product Description

  

L Model Single Beam Electric Hoist Gantry Crane is matched with wire rope electric hoist, this crane is a kind of track travelling mid-light type crane.

 

The length of cantilevers can be designed to meet your actual  working demands.

With or without, one side or both sides. 

 

 

Design characteristic:

This kind of gantry crane beam design is just like a letter " L" , it could pass the big volume items, and this is a development of normal single beam gantry crane.

 

The lifting mechanism have TWO MODEL:

 

1)Wirerope electric hoist 

2)  Strong crab trolley 

 

Crane Configuration: 

 

Material:  Steel plate material Q235 or Q345B ( similar international steel plate FE3 or FE52)
Steel structure: Strong Steel box type, seamless type, more strong and elegant beam.

 

Crane traveling motor: Soft start type
Wheel:Vacuum casting by our group, Inter medium frequency quenching

 

Main electrical parts: Schneider brand or Siemens brand.

 

Technical data

 

Capacity			T	3	5	10	16	20
Span			m	12,16,20,24,30
Operational method				Pendent Line With Press Button /Cabin/ Remote
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
		Cabin		20, 30,45	20, 30,40	30,40	30,40	30,40
Motor	Lifting		Type /kw	ZD41-4/4.5 ZDS1-4/0.4/4.5	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
Electric hoist			Model	CD1/MD1	CD1/MD1	CD1/MD1	CD1	HC
Lifting height			m	6,9,12,18,24,30
Working duty				A3
Power supply				380V 50HZ 3phase AC (According to your demand )

 

Crane safety Feature

1. Limit Switch: Safety limit switches for stoppers prevent over traveling in all motions.

2. Anti collision device

   When two crane traveling on the same rail, the cranes will install the following devices:

   Anti-collision device, Infrared non-contact and inductive type limit device

   Sound and light alarm device, Wireless anti-collision device

3. Weight overload protection device

   Includes automatic stopping type lifting weight limiter and weight display device.

4. Lifting limit switch and traveling limit switch

5. Emergency stop system

6. Electrical protection

   The main insulation switch, emergency stop switch, short circuit, Zero voltage protection,  loss of field protection,
Current overload protection, over speed protection, zero position protection

    Phase sequence protection and adopted crane specially anti- vibration contactor etc.

7. Interlock device

   It sets interlock device for the cabin door and the other door from cabin into bridge structure, when the door is opened, the crane cannot work.

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Normal Quotations:

1. Lifting capacity ______ton

2. Single beam or double beam?

3. Standard type or Europe type?

4. Crane Span _______meters (Rail middle center to center distance)

5.  Lifting height ______meters (Hook to ground)

6. Industrial voltage _____V, _____HZ, 3Phases

7.  Control mode

      A.   Pendant control   B. Remote control   C. Cabin control

8.  What material does the crane lift?

9.  Do you also need us to supply bearing beam, rail and slide wire?

      A.    Yes            B. No

10.   Any special design demand on crane?