1.  Product Features

 

(1) Use a rationally designed and innovative crawler-type hydraulic down-the-hole drilling rig with a simple design, and it is used in conjunction with a two-stage screw-type high-pressure air compressor, which is more economical.

 

(2) The structure is simple and compact, and the fuel consumption is low.  During maintenance and repair, there is no need to climb up and down, which is convenient and safe.

 

(3) Applicable to quarries, limestone mines and open-pit mines, building foundation excavation, rock drilling operations in water conservancy, power station, construction, transportation and construction projects, etc., to provide you with a set of safe and effective large aperture solution.

 

(4) Powerful and excellent performance:

 

1.  Two sets of walking positioning control panels;

 

2.  Reliable and simple hydraulic system;

 

3.  Clean working environment;

 

4.  High torque rotary motor;

 

5.  Integrated operation panel with reasonable layout;

 

6.  Two-stage dry dust collection device;

 

7.  Powerful hydraulic traveling mechanism;

 

8.  Walking control system with humanized design;

 

9.  Low fuel consumption;

 

10.  Superior performance;

 

11.  High-strength propulsion beam and high-torque swivel head;

 

12.  Convenient operation;

 

2.  Product advantages

 

Powerful travel motor, flexible mobility, high climbing ability

The compact design of crawler-type hydraulic down-the-hole drilling rig, its safe, flexible, stable chassis frame, powerful travel motor and suspension crawler ensure flexible mobility, high climbing ability and is very unique among drilling rigs of the same level.  outstanding.

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3.  After-sales service

 

Kongshan Heavy Industry promises to provide assistance services to customers.    When it is necessary to provide assistance, we will ensure that the response within 1 hours .    And a variety of care services: including maintenance period reminder service, post-warranty investigation return visit service, opinion and suggestion collection return visit service, whole machine commissioning reminder service before operation, whole machine maintenance reminder service after operation, whole machine preservation technical support service during idle period, etc. .

KS400 Water well drilling rig technical parameters
Parameter name	Unit	Parameter value	Parameter name	Unit	Parameter value
Drilling depth	mm	400	Winch lifting force	T	1.5
Drilling aperture	mm	ø105-325mm	Outrigger travel	m	1.5
Working wind pressure	MPa	1.2-3.5	Footage efficiency	m/min	10-35
Air consumption	m3/min	16-55	Walking speed	m/min	2.5
Drill pipe length	m	6	Gradeability	°	20
Recommended drill pipe diameter	mm	ø89-102	Total Weight	T	10
Axial pressure	T	4	Dimensions	m	6.55×1.9×2.75
Lifting force	T	22	Adapt to the conditions		Unconsolidated formation and bedrock
Advance itinerary	m	7	Drilling method		Hydraulic rotary and propulsion, down-the-hole hammer drilling
Fast rising speed	M/min	28	Equipped with impactor		Medium and high pressure series impactor
Fast forward speed	M/min	55	Advance axial pressure, anti-axial pressure		adjustable
Maximum Swing Torque	Nm	8000/4000	Engine	KW	Yuchai Engine
Maximum rotation speed	r/min	75/150	Engine speed	r/min	1600-1800