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JCD400 Diamond core drilling mining rig for ore sample Full Hydraulic Portable Drilling Rig

Drilling Depth: 400 300 100 m

Diameter:14 mm

Drilling Method: Wireline Diamond Core Drilling

>> Application

JCD400 Full Hydraulic Portable Drilling Rig is a kind of light rig designed for geological exploration in remote areas difficult to enter. It is mainly suitable for diamond drilling with the wireline coring technique.

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PRODUCT DESCRIPTION

The rig consists of diesel power unit, hydraulic system, control panel, mast, main winch, wireline winch, drill head, feed system, footclamp, etc. The rig is completely hydraulic driven for all its surface coring function. Fission style design makes the rig in good assemblability and disassemblability, facilitating transportation to most inaccessible areas. Robust structure plus exact control system ensures high penetration rate and outstanding reliability.

>> Characteristics

>> Full Hydraulic and Drill Head model. The drill head rotation is realized with four hydraulic pumps driven by two diesel engines; this also makes the feeding hydraulic cylinder system realize its full stroke feeding in both higher and lower speed.

With Good dismantlability. The rig is adopted split type in design, including power unit, hydraulic oil tank, manipulation platform and operation mechanism, i.e. the drilling section. So they are in light weight and can be carried by man power or animal power. The rig cIteman be applied and performed in narrow space for drilling of hole at 45°-90° with stronger adaptability.

>> Strong techniques adaptability. Besides diamond drilling with wire line coring technique, it is in strong techniques adaptability. It is applicable for the drilling and feeding requirement of any other stratum.

>> Specification

Item		JCD400
Diesel Engine	Model	Cummins 4BTA3.9-C100
	Power	74Kw (99HP)
	Rated RPM(Factory setting)	2200rpm
Drilling Capacity	BQ	400m
	NQ	300m
	HQ	100m
Drill Head	RPM	100~160rpm; 230~310rpm
	RPM	380~550rpm,850~1100rpm
	Max. Torque	2200Nm
	Max. Lifting capacity of Spindle	58 kN
	Max. Thrust Force	40 kN
Primary Pump	Hydraulic pump	1st Pump:156LPM at 22MPa
		2nd Pump:40LPM at 20MPa
		3rd Pump: 13 LPM at 20MPa
Capacity of Main Hoist	Hoisting force (single wire)	55kN
	Hoisting Speed (single wire)	0.45m/s
	Steel Wire Diameter	14 mm
Capacity of Wireline Hoist	Hoisting Force (single wire)	1200kN
	Hoisting Speed (single wire)	2.45m/s
	Steel Wire Length	350m
Mast	Mast Sliding Distance	800mm
	Mast Adjusting Angle	0°—90°
	Drilling Angle	45º off horizontal to 90ºvertical down
	Drill rod Length	3000mm
Mud Pump	Type	Reciprocating pump Triplex Plunger
Mud Pump	Model	BW160
Others	Weight (platform type)	5500 Kg
	Dimensions (L×W×H)	5600×2200×2400mm
	Transport Way	Crawler