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YBR28

YBR28 Climbing Fallway Placing Boom Main Features

●  The structure of boom is optimized by adopting advanced design and technologies such as finite element analysis, dynamics emulate, model analysis, sample machine test, etc. Imported high strength steel ensures high quality and reliability;
●  Key components such as boom and vertical column adopt overall heat treatment to control residual stress and deformation efficiently;
●  Through assembly welding, the vertical column is of high interchangeability;
●  With the proportional control technology applied in multi-valve, the change of boom's motion speed can be changed at random by adjusting the angle of driving handle, which is of superior operating performance;
●  With remote control distance up to 100 meters and four optional frequency ranges, simple and reliable operation could be carried out;
●  Diversified installation modes of the boom includes floor type, elevator shaft type, wall type, ship mounted type and tower type;
●  The embedded parts can be recycled;
●  Two inter-locked working status of placing and climbing enhances the safety and reliability of climbing process;
●  Application of double-layer anti-friction transfer pipe, with a service life up to 30,000-50,000 cubic meters, which is 3-5 times of normal pipe;
●  Hydraulic system adopts double-pump variable flow control technology;
●  The second generation placing boom for elevator hoistway installation can be applied for floor installation and elevator hoistway installation; when it is applied for elevator hoistway installation, the retractable outrigger technology is suitable for elevator hoistway with dimension of 2.0- 2.7mand the climbing frame is fully auto-lifted by motor hoist.

 
 

YBR28 Climbing Fallway Placing Boom Main Parameter

 

YBR28

YBR32

Max. placing radius

28m (91`10``)

32m(104`12``)

Rotation of boom

365°

Operating ambient temperature

-10 ~ +45°C

Tower height

30m (98`5``)

Installation mode

Floor

Climbing speed

0.5-0.8m/min(1.6-2.6`/min)

Climbing mode

Cylinder lifting-up type

Motor model

Y200L4, B35, IP44

Power

30kw (40HP)

Rotary speed

1450rpm(152.25rad/s)

System pressure

30MPa(4350 psi)

Flow

47 l/min(13gal/min)

Oil tank capacity

300L(79.3gal)

Control mode

Close-control/wire/remote control

Pipeline cleaning mode

Wet cleaning/dry cleaning

Total mass

24300kg(53572 lbs)

29000kg(63933 lbs)

Boom type

4-section folded full hydraulic

Diameter of delivery pipe

DN 125MM(5``)

End hose length

3m (9`10``)

The 1st section

Length

7450mm(24`5``)

8700mm(28`7``)

 

Articulation

92°

92°

The 2nd section

Length

6610mm(21`8``)

7860mm(25`9``)

 

Articulation

180°

180°

The 3rd section

Length

6730mm(22`1``)

7980mm(26`2``)

 

Articulation

180°

180°

The 4th section

Length

6830mm(22`5``)

8080mm(26`6``)

 

Articulation

240°

240°

 

 
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Tel: +86 552 2881446    MP: +86 15900589311    Email: infoyunba@gmail.com    sinoyunba@gmail.com