Crawler Mounted Hydraulic Reverse Circulation DTH Borehole Mining Drilling Rig Machine for Soil Testing

• Customization: Available
• After-sales Service: Provided
• Warranty: 1 Year
• Model NO.: JRC500
• Certification: CE, ISO 9001:2000
• Condition: New
• Motor: Diesel Engine
• Drill Hole Diameter: 90-400mm
• Drill Hole Depth: 500m
• Bit Type: DTH RC Buttons Bit
• Drilling Way: Rotary
• Rotation Torque: 8500 Nm
• Rotation Speed: 0-80rpm
• Rated Horse Power: 180kw
• Drill Pipe Diameter: 76/89/114mm
• Transport Package: 20gp Container
• Specification: 7550*2260*2700mm
• Trademark: JCDRILL
• Origin: China
• HS Code: 8430503900
• Production Capacity: 2000/Set

Product Description

JRC500 Reverse Circulation(RC) Drilling Rig
JRC500 reverse circulation drilling rig is a new multi-purpose, high-efficiency, environmental protection, multi-track-type rig, which uses the latest foreign gas lift reverse circulation drilling technology, rock dust can be effectively collected through a dust collector to avoid environmental pollution.You can also collect slagging cyclone separator can be used in geological prospecting department of sampling analysis.It is a geological exploration drilling, drilling wells, monitoring wells, ground source heat pump air-conditioning and other deep hole of choice for equipment.
The drilling rig can be used in a variety of compressed air on the ground hole reverse circulation drilling. The lifting system,guide compensation, drill pipe loading and unloading, rotation and feed, legs, winch, walking and other system to achieve all of the hydraulic system to significantly reduce the labor intensity and improve the efficiency and quality of construction .

Specification

1	Geology drilled		All kinds
2	Drilling Type		DTH & RC
3	Drill system and operation		Hydraulic
4	Hole Diameter	mm	Φ90-Φ400
5	Hole Depth	m	500
6	Rotation Torque	KN	85-100
7	Rotation Speed	rpm	0-80 1st Gear
			0-160 2nd Ger
8	Drill pipe diameter	mm	76/89/114
9	Drill pipe length	mm	4/4500
10	Max. Feed Speed	M/min	18
11	Max. Lifting Speed	M/min	5-20
12	Feed Stroke	mm	3400
13	Max. Lifting force	T	28
14	Lifting force of Main winch(Optional)	T	4
15	Lifting force of hoist	T	1.5
16	Lifting height of tool winch	m	100
17	Diesel Engine type	CMS
18	Rated Horse power	Kw	180
19	Electrical System	Volt	24
20	Compressor Type	Rotary Screw/Movable
21	Pressure Required	Mpa	1.05-4.5
22	Air consumption	m³/min	16-60
23	Net Weight	T	13
24	Shipping Length	mm	7550
25	Shipping Width	mm	2260
26	Shipping Height	mm	2700
27	Ground Clearance	mm	300
28	Volume of Flow	mm	20

Application

Characteristics
1.Diesel engine mounted hydraulic system, all the system include the walking, rotation, feed, lifting, Leg, lifting, compensation system, rod change is hydraulic.
2:Reverse circulation system working together with DTH technology, air compressor provide pressed air for impact and dust collect.
3.During working, use the reverse circulation hammer, double tube, pressed air enter between two tube and dust out from the inner tube.
4.Also it's available to positive circulation use normal drilling tool.
5.The working system composed of feed system, guide(mast),rotary head, compensation system, centralizer, rod exchange system, winding and so on.
6.Axes pressure, feed speed, rotary speed is adjustable.
Packing& Delivery

Service
In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.
We provide "one equipment & one case, endless service, namely the after sales service begin from the order confirmation, last for the working life of the equipment.