PB21AM-3R-Spider Placing Boom-Truemax makes concrete equipment manufacturing and direct sales-

PB21AM-3R-Spider Placing Boom-Truemax makes concrete equipment manufacturing and direct sales-

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Spider Placing Boom

PB21AM-3R
PB21AM-3R
Introduction:Three arms design,“R”folding.The machine is fully driven by hydraulic,both folding and unfolding are flexible.And it can slew 360 with wide working range.

Product Details

1.Three arms design,“R”folding.The machine is fully driven by hydraulic,both folding and unfolding are flexible.And it can slew 360 with wide working range.

2.Two modes of operation:wireless remote control and cable remote control,easy to operate.

3.The machine adopts inclined support outriggers(spider legs)with the features of stabilization

4.The total weight is light.Customer can lift it easily on the jobsites.

5.The main electronic components are products of the world-famous brand,with high-quality.


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Parameters Table

ITEMS

UNITS

PB21AM-3R

Performance

Max Radius of Placing Boom

m

21

Free standing Height

m

4.2

Slewing Range

/

360°

Circumstance Temperature

-20~55

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

8.4

Articulation

/

0°~90°

2nd Section

Length

m

6.9

Articulation

/

0°~180°

3rd Section

Length

m

5.7

Articulation

/

0°~220°

4th Section

Length

m

/

Articulation

/

/

Type of 
Hydraulic Oil

Circumstance Temperature 

5℃-55℃

 Hm46 Anti-wear hydraulic oil 

Circumstance Temperature 

-20℃-5℃

 Hm32 Anti-wear hydraulic oil 

Motor

Power

kW

7.5

  Hydraulic Pressure

Mpa

28

  Mode of Slewing

/

Gear Slewing

  Application scenario

/

Formwork Climbing

  Total Weight

kg

6400

  Max Lifting Unit

kg

5200


Customer case

PB21AM-3R

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