China 3-20t Single Girder Beam Electric Grab Overhead Bridge Crane

about Company: Henan Zhonggong Group Crane Technology Co., Ltd
1. With more than 30 years development, Henan Zhonggong Group has 5 holding subsidiaries, covers an area of 240,000 square meters and 100,000 square meters construction area, possesses nearly 1000 sets various producing equipements, is a member unit of Bridge Crane branch of "China Heavy Machinery Industry Association". now we have 1200 staff of which more than 160 professional engineers and management colleagues, company has passed ISO9001, ISO14001 and OHSAS18001. Brand "YUZHONG" products have been granted titles such as "Top 10 brand Well-Known Cranes in China", "Well-Known Commodity in Henan Province" and "Henan Famous Trademark".
2. Group R&D Center has been recognized as the engineering technology research center of cranes for application at Xinxiang nuclear power station and serves as the only China R&D in the nuclear area. company can supply electrical hoist, single girder crane, double girder crane, gantry crane, overhead crane, grab, explosion-proofinsulation crane, hydraulic hoist, container handling crane, ship crane, metallurgic crane, quenched crane, elecromagnetic series crane and special crane for nulear power station.
about Product: LZ 3-5T Single Girder/Beam Grab Crane
LZ model single beam motor crane is designed to working for grab various loose accumulation operatio. It is characterized by more reasonable structure. This kind of crane use the grab bucket as the lifting tool to finish the different job and is widely used in power plant, warehouse, workshop, yard to conduct lifting and loading of materials.
The crane is composed of bridge, traveling mechanism, trolley, electric equipment and grab.

It's useful in capture many finely goods and loading, unloading mass scattered grain of items, so it's widely used in coal yard, mining factory , coal washing pool, ports, stations and other occasions, loading and unloading small capacity bulk materials.

LZ Model Single Girder/Beam Electric Grab Overhead Crane General Features
1.Crane material:Q235,Q345B/Q345D
2. No-welding joint strong box type, by machine hand, strong and beautiful.
3.Wheels are vacuum casting by ourselves, intermediate frequency quenching
4.Wheels,wire rope,drum,gears,coupling are manufactured by our CNC machines
5.Nanjing special , Nanjing Brand motor or Huang he explosion-proof,top quality in China
6.Electrical equipment :Siemens or Schneider brand
7.Control method: Cabin control,wireless remote control or pendant control,you can choose two of them(According to your demands)

LZ Model Single Girder/Beam Electric Grab Overhead Crane Safety Features
1. Overload protection device
2. Top quality long time bearing polyurethane materials buffer
3. Crane traveling limit switch
4. Voltage lower protection function
5. Emergency stop system
6. Lifting height limit device
Looking forward to receive your enquiry with the below details information:
about product
1.Lifting capacity
2. Span ( rail centre to centre )
3. The required lifting height ( from hook to the ground )
4. Crane travelling length
5. What will be lifted by the crane
6. The crane and hoist movement speed (m/min)
7. The rail length and the height.
8. Single speed or double speed for lifting and travelling ?
9. Driver cabine control or pendant control ?
10. How many hours work per day ?
11. Power source : 380v,50Hz,3phase or others?

Overhead Crane After-sale Service
1.One year warranty for whole machines from crane running
2.Providing free spare parts
3.Low charge for continue maintenance when warranty is expired
4.Exclusive engineer support at any time
5.We can provide free training to end-users

CapacityT3, 5, 10, 16, 20Spanm10.5, 13.5, 16.5, 19.5, 22.5, 25.5, 28.5, 31.5Lifting heightmOptionalOperation method Pendent control, wireless, cabin controlSpeedLiftingm/min8, 8/0.88, 8/0.87, 7/0.73.5, 3.5/0.35Cross travelm/min20, 3020, 3020, 30Long travelCabinm/min20, 3020, 3020, 3020, 30Lifting mechanismtypeElectric hoistWorking duty A3Power supplyAC380V/50HZ/3P