Jlrc500 Air Lift Reverse Circulation Drilling Rig

• After-sales Service: 24-Hour Online
• Warranty: One Year
• Certification: CE, ISO 9001:2008
• Model NO.: JLRC500
• Condition: New
• Drill Hole Diameter: 150-200mm
• Drill Hole Depth: >200m
• Bit Type: Diamond Bit
• Matching Mud Pump: Bw160/Bw250
• Track Model: 12tsteel400mm
• Transport Package: Wooden Box
• Specification: 12000KG
• Trademark: ZF
• Origin: Shandong, China
• HS Code: 8430412900
• Production Capacity: Thirty Units a Month

Product Description

Multistage gear pump
The hydraulic system is independently air-cooled

 

Dual-motor drive reverse circulation power head
Hydraulic auxiliary unbuckle device

RC drilling rig is a new, efficient, environmentally friendly, mul tifunctional crawler drilling rig. It uses double-wall drill pipesand collect ore powder through the inner tube to the cyclone co lector. The machine can be used for sampling and analysis ingeological exploration departments.
This drilling rig can use compressed air reverse circulation dow 7-the-hole drilling in various strata. The drilling rig's drill mastlifting, mast compensation, drill loading and unloading, rotation and feeding, outriggers, winch,walking and other actions areall realized by the hydraulic system.It greatly reduces the labor intensity and improves the censtruction efficiency and projectquality.

JLRC500 JLRC500 Air-lift Reverse Circulation Drilling Rig
Rig type	JLRC500
Weight	12000kg
Dimension (transport)	6300*2100*2500mm
Dimension (working)	4500*3000*6800mm
Drilling depth	500m
The hole diameter	105-400
Drill pipe diameter	76/89/102/114
Drill head lift force	300kN
Drill head feed force	150kN
Rotary speed RPM	40-160rpm
Max. Torque	12000N.m
Drill head feed stroke	3300mm
Drill mast slide stroke	1000mm
Hydraulic pumps	160ml/r.16MPa
Hydraulic cooling system	Air cooling
Mechanical winch capacity	20kN
Power unit	6-cylinder engine
Air pressure	1. 7-3. 5MPa
Air consumption	17-42/min
Equipped with hammer	Medium and high pressure series
Mud pump	BW160/BW250(Optionai)
Crawler	12t400mm
Crawler climbing angle	25°
Crawler walking speed	2-3km/h