DTH Pneumatic Water Drilling Rig Machine

• Customization: Available
• After-sales Service: Online Support
• Warranty: Online Support
• Certification: CE, ISO 9001:2000
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: 100-150mm
• Drill Hole Depth: 100-1000m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Type: Crawler
• Transport Package: No Package
• Specification: 2100x770x1760
• Trademark: YIZHOU
• Origin: China

Product Description

Product Description

Introduction of  mechanical top drive water and airdual purpose drilling rig

JDL-280 drilling rig is a mechanical top drive drilling equipment integrating water drilling and air drilling, which solves the difficulty of drilling with air DTH hammer for soil gas drilling, and drilling in hard rock, gravel, and pebble layers with water drilling mud Due to the problem of low construction efficiency, water and gas dual-purpose drilling rigs are suitable for various formations, and the drilling efficiency of well drilling and geological exploration is high.

Product Parameters

The mechanical top drive series drilling rig is a water well drilling equipment independently developed by the company that integrates the functions of water drilling and air drilling. It adopts a 525 gearbox for vehicles, which has a transmission efficiency doubled compared with hydraulic transmission and reduces power consumption by 35%, making it more efficient and energy-saving. It solves the problem of the difficulty of air down-the-hole hammer drilling in soil layers and the low construction efficiency of rotary drilling rigs in hard rock layers, gravel and pebble layers.
* Equipped with a rubber steel wire crawler chassis, strong off-road capability without damaging the road surface;
* Equipped with 4 hydraulic high outriggers, which is convenient for on-site leveling and can automatically load and unload trucks, saving costs;
* The drilling rig is equipped with a drill rod frame, and the design is humanized;
* The front end of the drilling rig is equipped with an auxiliary rod unloading cylinder, which is convenient for loosening the drill rod;
* The hydraulic oil pump and the power are directly connected with a cardan shaft, which makes the climbing and moving of the drilling rig more powerful;
* It adopts automobile gearbox and hydraulic release bearing, which has high feasibility and easy and convenient gear shifting;

DL series Crawler Mounted Core Sample & Water Well Drilling Rig:

Model		JDL280	JDL350	JDL-5
Drilling capacity	Drilling depth	280m(152mm~203mm)	350m(152mm~203mm)	800m(152mm~203mm)
	Wireline coring N size(75mm)	500m	600m	1200m
	Borehole (Drill bit) dia.	Ø75~Ø350mm	Ø75~Ø350mm	Ø75~Ø500mm
	Drilling angle	90°	90°	75-90°
Drive head	Lifting capacity	100kN	120kN	240kN
	Thrusting capacity	50kN	85kN	180kN
	Rotary speed(rpm)	Forward:33-1120r/min	Forward:27-901r/min	Forward:43-1080r/min
		Reversal:37,180 r/min	Reversal:48,219 r/min	Reversal:47,144 r/min
	Max. Torque	9800N.m	10500N.m	16500N.m
Power Unit	Engine Model	YN27	YN27	YN48GBZ
	Rated power/speed	42kW/ 2400r/min	58kW/ 2400r/min	92kW/ 2400r/min
Mechanical winch capacity		4.5Ton	5.5Ton	7.5Ton
Drill pipe	Drill pipe dia.	Ø50/ Ø60 / Ø76/ Ø89mm	Ø50/ Ø60 / Ø76/ Ø89mm	Ø50/ Ø60Ø76/ Ø89mm
		NQ/ HQ /PQ	NQ/ HQ /PQ	NQ/ HQ /PQ
	Drill pipe length	2000mm	3000mm	3000mm
Mud pump		BW160/ BW200/ BW250	BW160/ BW200/ BW250/BW320/BW450	BW160/ BW200/ BW250/BW320/BW450
Air compressor	Air consumption	16~35m3/min	16~35m3/min	16~35m3/min
	Air pressure	10.5~24.6bar	10.5~24.6bar	10.5~24.6bar
Crawler chassis	Walking speed	0~2 km/h	0~2 km/h	0~2 km/h
	Climbing angle	Max. 25°~30°	Max. 25°~30°	Max. 25°~30°
Dimension	Transport(mm)	4600*1900*2540	5600*2100*2600	6300*2000*2650
	Working(mm)	3800*2200*5700	3800*2400*7600	3800*2500*8500
Weight with steel crawler		3500kg	6500kg	11500kg

NOTE: This drilling rig is a customized product. The above parameters are for reference only. The specific parameters are subject to the actual product.

 

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