Water Well Drilling Rig

• After-sales Service: 1year or 50000km
• Warranty: 1year
• Certification: ISO 9001:2000
• Condition: New
• Motor: Hydraulic
• Drill Hole Diameter: >300mm
• Model NO.: QDZ400CHW
• Drill Hole Depth: >200m
• Bit Type: Drag Bit
• Drilling Way: Mobile Gyrator
• Type: Four-Wheel trailer
• Transport Package: Nude
• Specification: 11110X2490X2500
• Trademark: SINOTRUK
• Origin: China
• HS Code: 8705909090
• Production Capacity: 500unit/Year

Product Description

QDZ400CHW truck mounted drilling rig

1. QDZ400CHW truck mounted drilling rig is a kind of rotary drilling rig,the chassis adopts SINOTRUK HOWO 6X4 special vehicle, the diesel engine, main transmission system,gear box,double hydraulic winches,mud pump, rotary table, mast, steel wire feeding system are on the chassis.
2. The chassis diesel engine and drilling diesel engine are separate.The drilling diesel engine is DONGFENG Cummins 6BTA5.9-C150 112kw water cooled four stroke supercharged intercooled construction purpose diesel engine and suitable for severe environment.
3.  It is drilling with mud mainly ,equipped with mud pump BW850/2 horizontal reciprocating double cylinder double acting piston mud pump.It can do air drilling with air compressor eg. Atlas, Sullair,Kaishan etc.
4. The main transmission is mechanical. It has hydraulic mast,four hydraulic jacks,two mechanical jacks. With a generator supplying the lighting at night and welding.
5. The drilling machine has beautiful appearance, big rotary torque and fast penetration. It is suitable for drilling water conservancy projects, industrial deep water Wells, national defense construction, hydrological exploration, geothermal mine Wells and other engineering foundation holes. It is well received by customers at home and abroad.
6. According to client's requirement, the rig can carry out down-the-hole hammer drilling with USA Sullair, Japan PDSKIOOS, Sweden Atlas, China Kaishan, Hongwuhuang; can carry out air lifting reverse circulation drilling with air-water used tap, double-wall drilling pipe, gas-water separator; ; can carry out core-drilling with other special drilling tools.

 

QDZ400CHW Truck mounted water well drilling rig specification					Rev.A
Item	Number	Model	Description		Qty	Unit
QDZ400CHW truck mounted water well drilling rig		Max-drill depth:            400m (3.1/2DP)			1	set
		Max hook load:             280kN
		Open hole diameter :            500mm
		Rotarytable speed (r/min):96;76;44;24;12rpm(reverse)
		Rotarytable torque(KN.m):4.3;5;8.5;13.3;22.7;40
		Hydraulic main winch single rope capacity(kN):40
		hydraulic main winch capacity (kN): 240
		hydraulic assistant winch single rope capacity(kN) :  40
		hydraulic main winch capacity (kN) 160
		hosting force(kN) : 280
		walking speed (Km/h):   : 75
		weight(kg):   25500
		mast height (mm):   12500
		transporting size(L*W*H)(mm):12500x2500x4000
		Kelly(mm):108×108×7500
		Drill rod (mm):.  Ф89×6000
A	Main parts
A01	Mast		Rated load (kN):280		1	set
			Efficient height(m):11.9
A02	Truck chassis	Drive form	6×4		1	set
		Engine	Power:290HP EUII
			Speed(r/min):2200
			Torque:1250N.m
A03	Mud pump	850	Cylinder diameter(mm) :  150		1	set
			stroke(mm):   180
			Displacement (L / min): 850  600
			Pressure (Mpa) :     3    2
A04	Generator		Power (kW):      30		1	set
			Voltage (V) :      400
			Frequency (Hz):      50
A05	Rotarytable		Inner diameter(mm) : 500		1	set
			Rotary speed(r/min): 96;76;44;24;12
			Torque (kN.m):  4.3;5;8.5;13.3;22.7;40
A06	Main winch		Single wire lifting capacity(kN):    40		1	set
			Max lifting capacity (kN) :  240
	Assistant winch		Single wire lifting capacity (kN):  40		1	set
			Max lifting capacity   (kN) :   160
Note	The basic machine do not including the drill rod, joints, bits, drill collar etc drilling tools.				1