Exploration Core Drill Rig, VFD Type XY-8DB Manufacturer

Exploration Core Drill Rig, VFD Type XY-8DB

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Introductions

Exploration core drill rig, VFD type XY-8DB is a drilling rig with aperture diameter of 118mm and drilling depth 1800-3200m. It allows large diameter alloy drilling, either drilling vertically or obliquely. It is applicable in hydrology, exploration of oil and gas field and engineering drilling works.

Parameters

Drilling depth	Specifications of drilling pipe	75mm (N caliber)	95mm (H caliber)		114mm (P caliber)
	Parameters	3200m	2400m		1800m
Gyrator mechanism	Power	75-10KW class electric motor
	Drilling diameter	Φ118mm
	Rotational speed/ maximum torque	Gear I		0-300/7080rpm/Nm
		Gear II		0-1100/3000rpm/Nm
Lifting mechanism	Power	90-10KW class electric motor
	Steel rope	Φ20/200mm/m
	Single rope pulling force	100KN
	Freely-moving hook load	400 (3*4) kn
Hoisting mechanism	Speed	0-250m/min
	Maximum pulling force	20000N
	Steel rope	Φ8/3200mm/m
Power tongs	Applicable pipe diameter	Φ50-118mm
	Torque	10000Nm
Drill tower	Model	SG24
	Load	500KN
Mud pump	Model	BW300/16DB
	Power	30KW

Features

It belongs to the variable-frequency drive type therefore less energy consuming and able to significantly lower the overall cost for drilling.
It adopts variable-frequency drive, has high precision, able to improve the adaptability of the drilling process effectively.
Modular and independent design for each unit improve the abilities of compound control and incident handling.
Digitalize, remote visualization and centralized control reduce the number of workers needed and labor intensity. Besides, it helps to improve the handling accuracy, operational safety as well as enabling monitoring with machine and monitoring at the drilling parameters.