2021 Good Quality 4 Inch Core Drill Bit - DPP100 Mobile Drill – Sinovo

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We have the most advanced production equipment, experienced and qualified engineers and workers, recognized quality control systems and a friendly professional sales team pre/after-sales support for Dual Rotary Drill Rig, Drill Bucket, Bored Precast Piles, Our corporation maintains risk-free enterprise combined by truth and honesty to maintain long-term interactions with our clients.

2021 Good Quality 4 Inch Core Drill Bit - DPP100 Mobile Drill – Sinovo Detail:

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Technical Parameters

Fundamental Parameters	Max. drilling depth	Ф200mm	70m
		Ф150mm	100m
	Hex Kelly bar(across flats*length)		75*5500mm
	Overall dimension		911024623800mm
	Total weight		10650kg
Rotary table	Spindle speed		65,114,192rpm
	Max. feeding capacity		48KN
	Max. pulling capacity		70KN
	Feeding stroke		1200mm
	Transpose stroke		450mm
Main hoisting device	Rotation speed of drum		28,48.8,82.3rpm
	Hoisting speed(single wire)		0.313,0.544,0.917m/s
	Single wire lifting capacity		12.5KN
	Diameter of the wire rope		13mm
Mud pump	Type		BWT-450
	Max. operating pressure		2MPa
	Max. displacement of water		450L/min
Hydraulic oil pump	Type		CBE 32
	Operating pressure		8MPa
	Hydraulic oil flow		35L/min
Hydraulic mast	Diameter of cylinder		100mm
	Max. operating pressure		8MPa

Application Range

(1) Exploration in shallow holes of mine, and seismic exploration drilling.

(2) Drilling holes in liquids and natural gas exploitation.

(3) Drilling holes for construction blasting.

(4) Geological exploration and shallow water well drilling.

Main Features

(1) Having hydraulic pressure and high ability of pulling down and pulling up. The operation is easy and secure.

(2) The main hoist provided is planetary hoisting; the operations are easy, safe and reliable. The auxiliary hoisting device provides impacting operating.

(3) The mud pump is high self-adsorb ability and can be regulated 10 kind flows.

(4) Rotary table can automatic transpose position to get out off the hole; thus the labor intensity is reduced and the drill’s service life is prolonged.

(5) The driver rod has high rigidity, weightier, being pressure by self-weight.

(6) Having hydraulic mast and four stabilizers, convenient in operation.

(7) Long feeding stroke, auxiliary time reduced, drilling efficiency improved.

(8) Two cabins for six persons.

Product Picture

DPP100-3A3
DPP100-3G1

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Our personnel are always in the spirit of "continuous improvement and excellence", and with the superior quality products, favorable price and good after-sales services, we try to win every customer's trust for 2021 Good Quality 4 Inch Core Drill Bit - DPP100 Mobile Drill – Sinovo, The product will supply to all over the world, such as: Ecuador, Moscow, Oman, because of our company has been persisting in the management idea of "Survival by Quality, Development by Service, Benefit by Reputation" . We fully realize the good credit standing, the high quality products, the reasonable price and the professional services are the reason that the customers choose us to be their long-term business partner.

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