Top brand electric tower crane system for sale

1. electric tower crane

2. internationally approved quality

3. experienced technical team

4. cutting-edge technologies

1. Equipped with self-lifting system; Self-erection and removal; Height adjusts with the building; Labor-saving and economic.

2. Adopting the attached rod instead of wind rope; improved construction conditions.

3. Two vertical posts unite whenever mounting or dismounting; safe and reliable.

4. Labor saving with manual winch for lifting stage and derrick for mounting standard sections.

5. Adopting rope protection device; the jam boards on both sides of the cage would lock the cage and prevent it from crash once the rope breaks.

6. Stop device is available on request for floor parking.

7. Adopting separate lifting navigation to avoid direct friction between wheels and basket body, thus prolongs the service time.

8. Adopting Overload Limiter to avoid overload accidents.

9. Equipped with a bi-way travel limiter  supporting the use of winch, which can efficiently prevent punch and crash accidents.

10. The hanging basket is completely closed  with protection screen and floor to prevent  material slide and guarantees the personnel. 

Portal frame of Beijing jiu hong company

Parts of portal frame

Mast Section  and motor

IF YOU WANT KNOW MORE INFORMATION:

my skype:    bjfth4

whatsapp:   +86 18610345964

Mobile No.: +86 18610345964