• Model NO.：RDH
• Motor Power：90kw
• Noise：With Noise
• Certification：ISO 9001:2000, ISO 9001:2008
• Condition：New
• Power Head Speed (R/Min)：14,11
• Transport Package：Nude Packing
• Specification：16700x2800x3300mm
• Trademark：Bohwa
• Origin：China
• HS Code：8430100000
• Production Capacity：30 Sets Per Month

Basic Info.

Model NO. RDH Motor Power 90kw Noise With Noise Certification ISO 9001:2000, ISO 9001:2008 Condition New Power Head Speed (R/Min) 14/11 Transport Package Nude Packing Specification 16700x2800x3300mm Trademark Bohwa Origin China HS Code 8430100000 Production Capacity 30 Sets Per Month

Product Description

Hydraulic Piling Auger Drilling Machine Piles Driver
 I. Basic Specification for RDH-260 Auger Drilling Machine

Borehole diameter (mm)	400-600	Maximum reference drilling depth at one time with maximum hole diameter (m)	26
Φ600  Diameter maximum drilling depth (mm)	28	Maximum theoretical torque of power head (kN/m)	100
Power head speed (r/min)	14/11	Synchronous speed of power head motor (r/min)	960
Power head motor power (kw)	75x2	Maximum total tension of main winch  (kN)	480
Main winch motor power (kw)	30	Total tension of auxiliary winch (kN)	30
Auxiliary winch motor power (kw)	4.5	Maximum torque of chassis rotation (N/m)	4800
Chassis rotation motor power (kw)	2.2	Maximum oil pressure of chassis hydraulic system (MPa)	20
Working state reference dimension (mm)	13055x6500x33900	Fuselage thickness (mm)	500
Center distance of guide rail (mm)	600	Outrigger foot plate diameter (φ) (mm)	800

Noted: We have different models of auger drilling machines, RDH-260 is listed for reference only. We will recommend the suitable piling machine to you as per different requirements.

Auger drilling is a method for installing auger piles and is usually done for drilling in minor depths through loose rock. Installing the piles via auger drilling helps in balancing the load of a construction in deeper soil layers. Auger drilling is largely free from vibration and noise, which is why the technique can also be used in urban areas. This is one advantage drilling augers have over methods such as drive drilling.
 

Auger drilling does not require large tubes, which is why both the preparation and the actual process are fairly uncomplicated. The drilling auger - which is hollow from the inside - is screwed in the ground and the drilling is initiated. Upon reaching the target depth concrete is pumped through the bore hole. Ultimately, this presses the drilling auger back up. If something other than steel fiber concrete is used, the starter bars need to be vibrated into the concrete. If the drill depth needs to be altered during the drilling process, this can be adjusted at any point.

√ Continuous Flight Augering (CFA)
√ Telescopic Vertical Auger Drilling
√ Horizontal Auger Drilling
√ Vertical Auger Drilling

II. Photos