Hydraulic Driver Diesel Hf in 20FT Container Drilling Rig Compaction Pile Machine

_{Borehole diameter(mm)}

_Ф400-600

Drilling depth(m)

20

_{Maximum theoretical torque of power head(kN/m)}

_250-350

Power head speed( r/min)

7-9

Power of power head motor(kw)

110frequency conversion*2

Synchronous speed of power head motor( r/min)

960

Main winch motor power(kw)

37

Maximum total tension of main winch(kN)

600

Auxiliary winch motor power(kw)

7.5

Total tension of auxiliary winch(kN)

50

Chassis slewing device motor power(kw)

4

Maximum torque of chassis slewing device(N/m)

7000

Chassis hydraulic system motor power(kw)

22/30

Maximum oil pressure of chassis hydraulic system(MPa)

25

Chassis swing angle( °)

360

Chassis slewing reference speed( r/min)

0.35

Working state reference dimension(mm)

12141*6432*30288

Reference dimension of the largest piece transportation status(mm)

14266*3000*3680

Guide rail center distance(mm)

600

Fuselage thickness(mm)

560

Front leg pad

Overall composite of casing foot pad

Rear outrigger foot plate diameter(mm)

It can be equipped with maximum guide rail diesel pile hammer(t)

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Maximum drill diameter with DTH hammer(mm)

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Length and width of track(mm)

800*5100

Track travel reference speed m/min

4.2

Average ground specific pressure of track(t/m2)

9.2

Reference weight of complete machine(t)

80

Guide rail specification (square /seamless tube )

Square tube 100*100

Diameter of main winch wire(mm)

Ф40

Single rope tension of main winch(KN)

300

Main winch adopts positive and negative lifting and pressurization

Column lifting method: oil cylinder lifting (square main tower)

Main tower specification: folding square connection