Single Girder Grab Bucket Overhead/Eot Crane (LZ Model)

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. 

LZ 3-5T Single Girder/Beam Grab Crane

1. LZ model single girder grab crane is improved and designed on the basis of LD model single girder overhead crane.

2. This grab crane is characterized by more reasonable structure and higher strength steel as a whole, the main beam and end carriage are made by U-section steel plate.

3. This grab crane is used together with wire rope electric hoist and grab as a complete set.

4. This grab crane is medium duty class crane, the capacity from 3ton to 10 tons. The span from 7.5m to 31.5m, the working grade is A3/A4. Working temperature within -25 to +40 centigrade.

5. This grab crane is widely used in plants, warehouses to handle loose-packed material. It is prohibited to use the equipment in the combustible, explosive to corrosives environment.

6. The box frame main beam of single girder overhead crane, the straight welds performed by automated robotics, the welder will perform welding on curved locations only, the welding type is carbon-dioxide arc welding.

7. The end carriages of single girder overhead crane, the crane wheels are finished heat treatment for long life, the noise of motors & speed reducers are very small.

8. The lifting mechanism(electric hoist) of single girder overhead crane, the gear box have hardened and ground helical gears for high efficiency, quite operation and high reliability.

Safety fetures:
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:
1. Lifting capacity?
2. Span ( rail centre to centre )?
3. The required lifting height ( from hook to the ground )?
4. Lifting speed?
5. What will be lifted by the crane?
6. The crane and hoist movement speed (m/min)?
7. Crane travelling length? ?
8. Driver cabine control or pendant control?
9. How many hours work per day?
10. Power source: 380V, 50Hz, 3phase or others?

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