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Offshore Hydraulic Drilling Rig with pump - suction reverse circulation Construction

Offshore Hydraulic Drilling Rig with pump - suction reverse circulation Construction

Brand Name : ZR
Model Number : GPS20
Place of Origin : CHINA
MOQ : 1 set (normal size)
Payment Terms : T/T, L/C
Delivery Time : 4-6 weeks
Certification : ISO9001:2008
Max. Drilling Dia. : 2m
Max. Drilling Depth : 100m
Method : Reverse Circulation Drilling (RCD)
Drill pipe specification : Ф180*3000
Power : 45KW
Machine size : 5.7*2.4*11 M
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GPS20 Hydraulic Drill Rig High-rise Buildings 5.7*2.4*11 Machine Size


R.C.D Machine is large bored pile equipment of soil foundation. Our model GPS-20 drilling rig is applied


on large diameter cast-in-situ piling with reinforced-concrete for high-rise building, harbor, dam, bridge,


and can also drill large diameter hole of water well and engineering hole.The main models include


GPS10,GPS15,GPS18 and GPS20, etc.


Main features


1, The rotary table is equipped with six speeds, remarkably improving construction efficiency.


2, Rotary table drives drilling pipe through shifting rod, much more convenient for operation, higher safety


and greatly reducing labor intensity.


3, Both main and auxiliary hoists adopt planetary gear structure, easy for operation and more reliable.


4, Adopt round drill pipe, reducing the auxiliary operation time.


5, Equipped with gravel pump set (pump-suction reverse circulation), can transfer to reverse circulation


drilling if needed, and can also matched with air-lift reverse circulation drilling tools for deep hole drilling.


Technical parameters


ItemUnitGPS-20

Maximum drilling diameter

(M)

2.0

Maximum drilling depth

(M)

100

Main and auxiliary hoisting single rope hoisting force

(KN)

30

Power head rotational speed and torque

(RPM)

± 8, 14, 18 or 26, 32, 56

(KN·M)

30

Drill pipe specification

(mm)

Ф180*3000

Power

KW

45

Machine size

(M)

5.7*2.4*11

Machine weight

(T)

10


Construction with pump-suction reverse circulation or air-lift reverse circulation is available


Application case


GPS20 drilling rig case



Product Tags:

pile top drill rig

      

reverse circulation drilling machine

      
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