Details
DHS electric hoist features：small volume, light weight, reliable performance，widely used, it is very convenient for lifting heavy goods, equipment maintainance, loading and unloading. DHS type is totally produced by national standard with good appearance, durability, all gears are treated by hot quenching.
DHS type electric chain hoist is widely used in all fields and can compete with well known brand all over the world.
Features
1. Electrical components： changed the past direct control handle switch，the voltage drops from 380V to 24V, guarantees the safety of the user, prolongs the longevity of the switch.
2. G 80 grade Manganese steel chain, the joints welded precisely and not easy to break. Upper and lower hook and the general structure is of high safety performance. The empty load, dynamic load test even exceed the European, Australia, America and other relevant national standard. Customers can use it freely.
3. High strength of mechanical components: The main body and main components adopt high grade alloy steel materials. After the special heat-treatment, it is high strength and good wear resistance and so on.
4. Adopt disc motor, small size but large power. Decelerator adopts planetary cycloidal pin. The transmission device and lifting part have completely changed the structure of the same products both domestic and aboard. It is fast speed, dainty appearance, compact components, light weight, steady transmission, low noise and so on.
5. Speed reducer gearbox adopts planetary gear transmission with compact structure, smooth operation.
6. Shell: Made of high-classed alloy steel, the surface is plastic plating, more firm and abrasion.
7. Hook has insurance clip, then the objects will not separate from hook, and also the hook marks the rated capacity, which will be more safe.
Specification
| Model | 1T | 2T | 3T | 5T | 10T | 20T |
| Rated load （T） | 1 | 2 | 3 | 5 | 10 | 20 |
| Test load (T) | 1.5 | 3 | 4.5 | 6.25 | 12.5 | 25 |
| Lifting speed(m/min) | 2.25m/min | 1.85m/min | 1.1m/min | 0.9m/min | 0.5m/min | 0.45m/min |
| Lifting height(m) | 3-9m | 3-9m | 3-6m | 3-6m | 6-9m | 3-9m |
| Disc motor type | YHPE500—4 | YHPE750—4 | YHPE500—4 | YHPE750—4 | YHPE750—4 | YHPE500-4 |
| Motor power(W) | 500 | 500 | 500 | 750 | 750 | 750 |
| Loading chains (PCS) | 1 | 2 | 2 | 2 | 4 | 8 |
| Voltage(V) | 380 | 380 | 380 | 380 | 380 | 380 |
| Weight 3M(KG) | 36 6m.40Kg |
45 52Kg |
42 50Kg |
57 70Kg |
115 142Kg |
215 235Kg |
| Weight 6M(KG) | 40 6m.40Kg |
52 52Kg |
50 50Kg |
70 70Kg |
142 142Kg |
235 235Kg |
| Dimension (CM) | 50*32*28 | 50*32*30 | 52*32*30 | 60*32*32 | 50*50*43 | 72*72*85 |
