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Crane type masts

Leader masts are applied to drive up to 16-meter long piles with hydraulic or diesel pile hammers as well as to drill holes, 800 mm diameter, with a depth of up to 16 meters.

Implementation example
Crane type masts пример внедрения

The leader mast attached to the RDK-36 crane.

Efficiency.

The leader masts help reequip an erection crane and convert it into a pile driving or drilling rig. These can be attached to both home-produced and imported crawler cranes.

Design features.

Hydraulic cylinders and hydraulic clamps minimize preparation time.

Applicability.

The leader masts are compatible with diesel and hydraulic hammers as well as hydraulic rotary heads designed for drilling applications.

Universality

The leader masts can be easily attached to the customer’s base machine to modernize it and convert into a pile driving rig.

The masts are designed by the Kopernik Group of Companies engineering team. Our company develops requirements specification and manufactures various types of leader masts including crane type MK-S, B, and M* series masts to drive up to 16-meter long piles. All the equipment is designed in accordance with the customer requirements.

 


      http://koper.pro/upload/image/3_%281%29.jpg           

S series mast section

Молот = Hammer
Мачта = Leader mast
Направляющие молота = Hammer guides         

http://koper.pro/upload/image/2_%281%29.jpg

B series mast section

Цилиндр вдавливания = Cylinder of Indentation
Вращатель = Hydraulic rotary head
Мачта = Leader mast
Направляющие вращателя = Hydraulic rotary head guides         

http://koper.pro/upload/image/1_%281%29.jpg

Молот = Hammer
Мачта = Leader mast
Направляющие молота = Hammer guides
Цилиндр вдавливания = Cylinder of Indentation
Вращатель = Hydraulic rotary head
Направляющие вращателя = Hydraulic rotary head guides         

 

* crane type masts:
S – for pile driving purposes,
B – for pile drilling purposes,
M – multifunctional (for pile driving and drilling purposes).           

Specification

    For pile driving purposes For pile drilling purposes Multifunctional
Pile length m 12 14 16 - - - 12 14 16
Max. Pile Section mm 400х400 400х400 400х400 - - - 400х400 400х400 400х400
Drilling depth m - - - 12 14 16 8 10 12
Max. Drilling Diameter             mm - - - 500 600 800 500 500 800

Max. Angle of Lean
                   
forward-backward  degree  4 4 4 4 4 4 4 4 4
left-right degree   4 4 4 4 4 4 4 4 4
Max. Drilling Tool Torque kNm - - - 40 60 80 30 40 60
Axial load on the Drilling Tool (when lowering)  ton - - - 4 5 6 4 5 6
Axial load on the Drilling Tool (when raising)     ton       6 7 8 6 7 8
Max. Leader Overhang Change m 1 1 1 1 1 1 1 1 1
Leader Guides Width,
АхøВ/СxøD
mm 330хø70 330хø70 330хø70 330хø70/
  600хø102             
330хø70/
   600хø102             
330хø70/
    600хø102                
330хø70/
 600хø102        
330хø70/
600хø102
330хø70/
600хø102
Suitable pile hammers:                    
tubular/rod-type diesel pile hammers   D-19/ 
HD-18
D-25/
HD-25
D-30/
HD-35
- - - D-19/
HD-18
D-25/
HD-25
D-30/
HD-35
hydraulic pile hammers   SGH-0312            SGH-0412            SGH-0512            - - -  SGH-0312             SGH-0412             SGH-0512          

Suitable rotary heads
 
-

-

-

SGA-80

SGA-120

SGA-150

SGA-80

SGA-120

SGA-150

Max. Attachments Weight

ton

10

12

14

10

12

14

13

15

18
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