Friends who often use cranes know that small cranes have several advantages: 1. Simple installation (5 minutes installation); 2. Hoisting height (120m); 3. Fast speed (it only takes 6 minutes for a round trip of 100 meters); 4. Easy to operate, safe and reliable; 5. The sales price is low (generally 1980~2480 yuan); 6. Light weight (the total weight is about 80kg). today Huai'an Crane Leasing Company Let's learn about the use of small light cranes!

Design principle of small light crane

1. Widened large pulley design, 28mm wide large pulley is adopted, and double bearings can slide flexibly. The pulley groove is enlarged and widened, which is not easy to damage the wire rope, and can pass through the wire rope with a diameter of more than 12mm.

2. Safety limit of large travel switch.

High quality travel switch is adopted. The utility model avoids the problems of easy damage and power leakage when using inferior switches.

3. Unique steel wire rope limiting device. The front section of the pulley is equipped with an anti falling limiter to effectively prevent the wire rope from slipping.

4. Enlarge the pipe clamp, increase the contact area with the upright tube, and make it more closely connected with the upright tube. Prevent the swivel arm from sliding.

5. Widen the brake band. Instead of using 15mm brake band for ordinary small cranes, the widened 30mm brake band is used, so the brake is sensitive and safe.

6. The clutch is lengthened, the clutch is more tightly combined, and the insertion depth is increased by 50%.

7. Increase the cooling fan to enhance heat dissipation and effectively avoid shutdown protection. Continuous working performance is enhanced.

8. High quality paramagnetic lifting motor. Zhejiang famous factory produces pure copper core coil, which has passed the national 3C certification. Powerful, stable quality, one-year warranty.

9. Strengthening measures shall be taken at the bottom of the pulley block to ensure that the pulley block will not collapse under any circumstances.

10. The column adopts the national standard 50mm seamless steel pipe with a wall thickness of 4-5mm. Strong bearing capacity, safe and reliable. Extended spiral ejector rod is used to increase the applicable height.

11. The standard parts of the whole machine are high-quality 8.8 standard parts.

Use of light crane

It is widely used in construction companies, decoration companies, installation companies, lifting companies, and moving companies. It is also a new tool for laid-off workers and migrant workers to become rich with small investment and quick results Crane rental If you need help, you can call the station phone for consultation!