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.
LDA Type Singel Girde Overhead Crane
LDA single girder overhead crane ischaracterized by more reasonable structure and higher strength steel as a whole, used together with CD1 and MD1 model electric hoist as a complete set, it is light duty crane with a capacity of 0.25-20t.
It is widely used in plants, warehouses, materials stocks to lift goods or materials. It is prohibited to use this equipment in the combustible, explosive and corrosive environment
Specifications:
1. Capacity: 0.25~20t
2. Span: 5~31.5m
3. Ensure peak efficiency for lifelong lifting
4. Pass ISO, Quick Delivery
5. Easy payment
6. Lifting Height: No limited (Can be designed according to your real requirement)
7. Working Duty: A3~A5 according to the use frequency
8. Power Source: 3pH, 380V, 50Hz or under customer requirement.
9. Working Temperature: -25~+40° C
Safety features:
1. Overload protection
2. Emergency brake
3. Control Method: Room control or remote control to avoid any injure to the operation staff
4. Main lifting motor: With thermal protection and currency protection.
5. Hooks with latch
6. Rubber buffers
7. Protective earthing
8. Crane switch and travel end switch
9. Sub-assemblies characteristic are tested before assembly.
10. All cranes must be preassembled and tested before leaving factory and offer the certification of test.
Painting:
Primer and finishing paint
Color: According to your demand.
Average thickness: About 100 microns.
Package
Electric hoist, electric system and other parts packaged by high quality plywood case, main beam and end beam are packaged by plastic woven cloth.
We can supply cunstomerized service, welcome 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. 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?
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
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.
LDA Type Singel Girde Overhead Crane
LDA single girder overhead crane ischaracterized by more reasonable structure and higher strength steel as a whole, used together with CD1 and MD1 model electric hoist as a complete set, it is light duty crane with a capacity of 0.25-20t.
It is widely used in plants, warehouses, materials stocks to lift goods or materials. It is prohibited to use this equipment in the combustible, explosive and corrosive environment
Specifications:
1. Capacity: 0.25~20t
2. Span: 5~31.5m
3. Ensure peak efficiency for lifelong lifting
4. Pass ISO, Quick Delivery
5. Easy payment
6. Lifting Height: No limited (Can be designed according to your real requirement)
7. Working Duty: A3~A5 according to the use frequency
8. Power Source: 3pH, 380V, 50Hz or under customer requirement.
9. Working Temperature: -25~+40° C
Safety features:
1. Overload protection
2. Emergency brake
3. Control Method: Room control or remote control to avoid any injure to the operation staff
4. Main lifting motor: With thermal protection and currency protection.
5. Hooks with latch
6. Rubber buffers
7. Protective earthing
8. Crane switch and travel end switch
9. Sub-assemblies characteristic are tested before assembly.
10. All cranes must be preassembled and tested before leaving factory and offer the certification of test.
Painting:
Primer and finishing paint
Color: According to your demand.
Average thickness: About 100 microns.
Package
Electric hoist, electric system and other parts packaged by high quality plywood case, main beam and end beam are packaged by plastic woven cloth.
We can supply cunstomerized service, welcome 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. 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?
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
| Capacity (t) | 1, 2, 3, 5, 10(8) | 16, 20 | ||||||||
| Span (m) | 7.5~31.5 | |||||||||
| Crane travelling mechanism | Travelling speed (m/min) | 20 | 30 | 45 | 60 | 20 | 30 | 45 | 60 | |
| Speed ratio | 58.78 | 39.38 | 26.36 | 19.37 | 58.78 | 39.38 | 26.36 | 19.37 | ||
| Motor | Model | ZDY21-4 | ZDR100-4 | ZDY122-4 | ZDY123-4 | ZDRII2L1-4 | ||||
| Power | 2x0.8kw | 2x1.5kw | 2x1.5kw | 2x2.2kw | 2x2.1kw | |||||
| Turning speed (r/min) | 1380 | 1380 | ||||||||
| Lifting mechanism (electric hoist) & Cross travelling mechanism | Hoist model | CD 1 /MD 1 | CD 1 /MD 1 /HC/HM | |||||||
| Lifting speed (m/min) | 8, 8/0.8; 7, 7/0.7 | 3.5, 3.5/0.35 | ||||||||
| Lifting height (m) | 6, 9, 12, 18, 24, 30 | 9, 12, 18, 24, 30 | ||||||||
| Travelling speed (m/min) | 10, 20, 30 | 10, 20, 30 | ||||||||
| Motor | Cone Squirrel-cage | Cone Squirrel-cage | ||||||||
| Duty Class | A3-A4 | |||||||||
| Power source | 380V 50HZ 3 phase (or according to your standard) | |||||||||
| Wheel diameter | φ 270mm | φ 370mm, φ 400mm | ||||||||
| Width of rail top | 37~70mm | 37~70mm | ||||||||