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Home > Manufacturing & Processing Machinery > Drilling Rig > Mine Drilling Rig > Multi-purpose Drilling Rig

Multi-purpose Drilling Rig

US$ 1000 - 10000 MOQ: 1 Set

Key Specifications

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Place of Origin:

China

Type:

Rotary Drilling Rig

Certification:

ISO9001

Contact Supplier Request Quote Chat Now

Shandong Huaxia Master Machinery Co., Ltd

Payment & Shipping

Payment Methods:

Port of Shipment:

QINGDAO

Delivery Detail:

30 days

Product Details
Company Profile
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Place of Origin China

Type Rotary Drilling Rig

Certification ISO9001

After-sales Service Provided Engineers available to service machinery overseas

Warranty 6 months

Weight 500kg

Power Type Diesel

Usage Coal

Condition New

Introduction of JDL-400 mud/air drilling rig

JDL-400 mud/air drilling rig is a water well drilling rig that mix mud drilling rig and air drilling rig in one equipment with mechanical top head. It is a good solution to the difficulty of drilling in the soil layer for DTH rig and the low efficiency of drilling for mud rotary rig in the hard rock, gravel and pebble layer. The mud/air drilling rig adapts to various soil strata. The mud/air drilling rig is efficiency and energy saving to drill water well and geological exploration of core sample.

2. Features of JDL-400 mud/air drilling rig

· Adopt AMT automatic manual transmission gearbox.

· The rig adopts a long stroke mechanism and a mechanical power head.

· The drilling rig adopts double oil pump for oil supply, and the hydraulic system uses split flow and convergence technology.

· The main shaft of the drilling machine adopts mechanical transmission.

· Some functional interfaces are reserved in the hydraulic control system of the drilling rig.

3. Parameters of JDL-400 mud/air drilling rig

JDL-400 mud/air drilling rig
Working stratum	Loose soil layer and bed rock(hardness:F6~20)
Drilling method	Mechanical top head rotation, hydraulic feeding, work with mud pump or DTH.
Drilling capacity	Φ42 Mud drilling depth	1200m
	NQ wireline coring	800m
	Φ75 Air Drilling depth	400m
	Borehole dia.	≤Φ350
Power	Diesel engine model	YN33GBZ
	Rated power	76kw
	Rated speed	2400rpm
Drive head	Rotary speed	14~650r/min
Drive head	Max. torque	13400N.m
Feeding system	Lifting capacity	18T
Feeding system	Thrusting capacity	9T
Winch capacity	Hydraulic tool winch(optional)	1.5T
Winch capacity	Mechanical winch	3T
Drill pipe	Drill pipe dia.	Φ76/Φ89/Φ102
Drill pipe	Drill pipe length	3000mm
Crawler chassis	Walking speed	0~2km/h
Crawler chassis	Climbing angle	20°
Dimension	Transport	560021202650mm
Dimension	Working	380032506700mm
Weight		8000kg
Air compressor	Air pressure	10.5~24.6bar
Air compressor	Air consumption	16~35m³/min