Contact Us
- Henan Changyuan Lifting Industrial Park, Changyuan, Xinxiang, China
- sales@jingucranebrake.com
- +8615516609555

Electro-hydraulic Drum Brake Devices
The braking device is an important part of ensuring the safe and normal operation of the crane. During the lifting operation, the braking device is used to prevent the hanging object or boom from falling; or to reduce the speed of the running mechanism and finally stop the movement; it can also...
Description
The braking device is an important part of ensuring the safe and normal operation of the crane. During the lifting operation, the braking device is used to prevent the hanging object or boom from falling; or to reduce the speed of the running mechanism and finally stop the movement; it can also be operated by holding a heavy object according to the work needs; the balance of power and gravity Adjust the speed of movement.
Conditions of Use:
Ambient temperature -20~50°C;
No harsh working environment can occur around flammable, explosive and corrosive gases; otherwise, anti-corrosion products should be used;
The relative dissatisfaction of the air is not more than 90%;
Use the altitude corresponding to GB775-2008

| Brake type | Thruster type | Braking torque (Nm) | Weight (kg) |
| YWZ8- 200/E23 | Ed 23/5 | 135-200 | 35 |
| YWZ8- 200/E30 | Ed 30/5 | 135-310 | 43 |
| YWZ8- 300/E30 | Ed 30/5 | 200-320 | 65 |
| YWZ8- 300/E50 | Ed 50/6 | 200-550 | 80 |
| YWZ8- 300/E80 | Ed 80/6 | 350-850 | 92 |
| YWZ8- 400/E50 | Ed 50/6 | 600-750 | 120 |
| YWZ8- 400/E80 | Ed 80/6 | 600-1300 | 130 |
| YWZ8- 400/E121 | Ed 121/6 | 850-2000 | 150 |
| YWZ8- 500/E121 | Ed 121/6 | 1000-2600 | 220 |
| YWZ8- 500/E201 | Ed 201/6 | 1500-3700 | 220 |
| YWZ8-600/E121 | Ed 121/6 | 1700-2800 | 360 |
| YWZ8- 600/E201 | Ed 201/6 | 1700-4300 | 360 |
| YWZ8-600/E301 | Ed 301/6 | 3000-6500 | 360 |
| YWZ8- 700/E201 | Ed 201/6 | 3000-5000 | 450 |
| YWZ8- 700/E301 | Ed 301/6 | 3700-8000 | 450 |
| YWZ8- 800/E301 | Ed 301/12 | 6000-10000 | 560 |
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