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• Product description

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  YG-20X型旋噴鉆機(jī)

• Overview The YGL-20X rotary jet drilling rig is a fully hydraulic driven, power head type drilling rig that is suitable for vertical or inclined drilling, as well as for achieving fixed spray, swing spray, and rotary jet pile construction. Suitable for high-pressure grouting operations in Quaternary cover layers such as soil, sand, and gravel; It is also suitable for anti-seepage treatment of various industrial, urban, and civil buildings such as roadbeds, bridges, dam foundations, subways, high-rise building basements, and hydraulic engineering.
  The drilling rig is suitable for various drilling techniques, such as non circulating liquid spiral drilling (dry drilling), air down-hole hammer (pneumatic impactor) drilling, air down-hole hammer and pipe drilling, etc. Therefore, it has great adaptability to various strata and complex working conditions, and can effectively solve the problem of difficult drilling in loose cover strata, gravel layers, and fractured bedrock strata. It has a wide range of applications.
  The drilling rig can be adapted to drilling tools such as single pipe, double pipe, triple pipe, etc; Adding a swing spray module can achieve the swing spray function.
  The drilling rig has various chassis loading methods such as slide, track, and walking, and can be configured according to user requirements.
  

  
  

  Technical Parameter

  Full hydraulic rotary jet drilling rig			YG-20X (Sliding lever type)	YGL-20X (Track type)
  Total weight		kg	1800	3500
  Length x width x height (transportation status)		m	3.7×1.1×1.4	4.9×2.0×1.9
  Length x width x height (working state)		m	2.8×1.1×3.75	3.5×2.0×5.0
  Ambient temperature		°C	-10～38
  Power machine	Model		Y180L-4 + Y112M-4
  	Power	kW	22 + 4

  
  

  Nominal drilling depth	m	30～50
  Borehole diameter	mm	150～90
  Drilling angle	°	-90～-5
  Power head output speed	rpm	0～17(infinitely adjustable)、0～40(infinitely adjustable)、53、70、130、170
  High output torque of the power head	N.m	2800
  Provide progress for power head	mm	2300(Drill pipe length of 2m)	3500(Drill pipe length of 3m）
  Power head provides thrust	kN	30
  Power head lifting force	KN	45
  Power head lifting speed	m/min	0～2.4(infinitely adjustable)、4.3、30

  
  

  Optional accessories
  1	Swinging spray module			Automatic Electricity adjustable swing control
  2	undercarriage	Walking speed	m/min	15
  		Ground pressure	MPa	＜0.05
  		Gradeability	°	≤20
  3	Winch	Lift force	KN	12
  4	Triple tube power head