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Geotechnical Equipment

Geo sampling machine

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Piling Technology update

SMW(Soil Mixing Wall)

Maximum 30M Geotechnical Drilling Machine

Model No. SR30-2A

1.FUNCTIONS:
It is a mechanically table hauling type drill. It can be used for both rotary and impact drilling.
2.FEATURES
It is light weight, compact, easy to operate and transport.
3. APPLICATIONS
It is mainly used in engineering geological exploration for railway, high-way, bridge, civil and industrial construction.
The drill is produced according to the standard for Q/32O0XT01-1996.

Main parameter

Model No.		SR30-2A
Drilling capacity	initial hole diameter	42mm
	final hole diameter	110mm
	hole depth	30m
Drill rod diameter		43mm
Turntable speed(forward and reverse)		8;44;110rpm
Height of 4-leg derrick		6.5m
Hoist	max.lifting capacity(single line)15KN average speed	0.24;0.57;1.48m/s
Power	electric motor(Y132S2-2)	7.5KW;3000rpm
Power	diesel engine(D180Z)	5.88Kw;2400rpm

Maximum 200M Geotechnical drilling machine (Core barrel drilling machine)

Maximum 200M Geotechnical drilling machin，geotechnical

1.FUNCTION

The GXY-series spindle type drilling rig is used in engineering geological exploration survey and exploration of solid mineral deposit geophysical shot hole drilling and inspect hole of various concrete structure etc.
According to various layers, it can be drilling with hard alloy bit ,auger bit ,etc.
2.FEATURE

It has large input power, large output torque and strong drilling capacity, It adopts all-jamming clamps or hydraulic clamp structure with oil pressure feed device, GXY-lA, lB, 1C drilling rigs.

3.Application
Hole collar is made by hydraulic control so its working efficiency is very high. It can be equipped with drawing mechanism with strong mobility, The drilling rig having compact structures and light weight, convenient to assemble and disassemble, is suitable to operate in hilly land or mountains area.

Erection of the drilling tower (at working site)

A.Fixing and joint the tower rack

B.Fixing and joint the tower rack

Main parameter

Model	GXY-1	GXY-1A	GXY-1B	GXY-1C
Drilling diameter （ mm ）	150 、 76 、 46	150 、 76 、 46	150 、 76 、 46	76 、 46
Drilling depth （ M ）	40 、 160 、 200	40 、 160 、 200	40 、 160 、 200	160 、 200
Turntable speed （ RPM ）	Forward : 61-654/4 shift; reverse : 45	Forward : 61-654/4 shift; reverse : 45	Forward : 61-654/4 shift; reverse : 45	Forward : 93-1010/4 shift; Reverse : 52
Stroke （ mm ）	500	500	500	500
Max.pressure （ KN ）	15	15	15	15
Max.pulling pressure （ KN ）	25	25	25	25
Carrier method	Ball jaw	Ball jaw	Hydraulic jaw	Hydraulic jaw
Hoist lifting power （ KN ）	15	15	15	15
Lifting speed （ m/s)	0.22 、 0.95 、 1.95 、 5.3	0.22 、 0.95 、 1.95 、 5.3	0.22 、 0.95 、 1.95 、 5.3	0.22 、 0.95 、 1.95 、 5.3
Diesel engine model & power （ KN ）	S1100M , 11	S1100M , 11	S1100M , 11	S1100M , 11

C.Wire core drilling tools

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