close
+86-573-87805539
sales@truemaxengg.com
Search
HangZhou Truemax Machinery & Equipment Co.,Ltd.
PB33A-4R-II

PB33A-4R-II Self Climbing Placing Boom

PB33A-4R-II
Placing boom PB33A-4R-II is equipped with an automatic climbing mechanism, climbing by hydraulic cylinder when the building height is over than placing boom. Placing boom can climb through the climbing mechanism as the floor raised instead of manual transport, dismantling and connecting pipes, saves time and more efficient. Only need 1-2 workers to control arms through a radio remote control and cable remote control.

Within the working range, it can pour concrete accurately without any interrupt, so as to shorten the concrete pouring time, improve work efficiency and casting quality, reduce the labor intensity. PB33A-4R—II takes advantage of mature manufacturing platform of boom design of truck-mounted concrete boom from famous manufacturers. On the base of accuracy data, the boom structure is optimized through finite element analysis, modal analysis, dynamics simulation analysis and endurance test on the model machine.

The accuracy of design and data is assured through the powerful test and industrial assess means. The same-class weld manufacturing technique is adopted for the boom, the quality is excellent. The placing range of Self-Climbing Concrete Placing Boom can be changed by assembling or disassembling the extension boom to meet different placing working condition more neatly.

Features of Self Climbing Placing Boom

  1. The machine is fully driven by hydraulic and can slew 360º

  2. The balance valves are products of NEM Company from Italy.

  3. The solenoid directional valves are products of Rexroth Company from Germany, or the ATOS from Italy.

  4. The main electronic components are products of the world-famous brand such as Omron or Scheider.

  5. Two modes of operation: radio remote control and cable remote control.

  6. Single slewing design arms, not only guarantee the structural optimum but also reduce costs.

  7. Using electric-hydraulic proportional control to guarantee the placing boom more stable and the speed is adjustable.

  8. Totally 2 modes of self-climbing technical: first option: climbing inside floor, second option: climbing in the elevator. It will meet demands from different clients and applied to different work conditions.

  9. Quick connection joint using on the assembling pipeline of placing boom which make things quick and easy in the process of placing boom installation. It also eliminate the occurrence of oil leakage.

  10. Intergrated design for pump station and electric control cabinet which installed in the lower support, which easy for installatioin and also reduce failure rate.

Technical Specifications

MODEL

PB33A-4R-II

Performance

Max Radius of Placing Boom (m)

32.44

Free Standing Height(To The Joint Between The End of The Boom And Slewing Platform)(m)

22.6

Slewing Range

360°

Working Temperature(℃)

 -20~48

Power(Subject to Customer)

380V/50Hz

Boom

Delivery Pipeline Diameter(mm*mm)

φ133*4.5

Delivery Hose Diameter("*mm)

5"*3000

1st Section

Length(m)

9.51

Articulation

0°~86°

2nd Section

Length(m)

7.56

Articulation

0°~180°

3rd Section

Length(m)

7.65

Articulation

0°~180°

4th Section

Length(m)

7.72

Articulation

0°~180°

Type of Hydraulic Oil

Circumstance Temperature 5℃-48℃

ESSO NUTO H46

Circumstance Temperature -20℃-5℃

ESSO NUTO H32

Motor

power(KW)

22

  Hydraulic Pressure (Mpa)

30

  Mode of Slewing

Gear Slewing

  Mode of Climbing

Hydraulic Cylinder Climbing

  Mode of Control

1.Radio Remote Control
2.Cable Remote Control



The main hydraulic original brand

No.

Name

Brand

Country

1

Solenoid Directional Valve

ATOS

Italy

2

Twin Throttle Check Valve

ATOS

Italy

3

Pressure Relief Valve

ATOS

Italy

4

Slewing Cushion Valve

NEM

Italy

5

Balance Valve

NEM

Italy

6

Oil Pump


China

7

Hydraulic Hose

EATON

U.S.A

8

Joint

EATON

U.S.A

9

Main Electronic Components

Schneider

France

10

Cable Remote Controller


China

11

Radio Remote Controller


Taiwan

Leave a Message Email Us

we will contact you within 24 hours.

Related Products

Concrete Machinery Projects