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Water Well Drilling Rigs, Used reverse circulation drilling machine for sale HW-250 200M,250M,300M,400M Deep

FOB Price

USD $30,000 - $50,000 / Set

1 Set(Min.Order)

Supply Ability 1000 Set / Sets per Month
Port Qingdao
Payment Terms:T/T Credit Card

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Product Details

Brand Name:	HENGWANG	Model Number:	HW250	Type:	Rotary Drilling Rig
Certification:	ISO9001	After-sales Service Provided:	Engineers available to service machinery overseas	Warranty:	2 Years
Weight:	15T	Dimension(LWH):	9000x2400x3300mm	Power Type:	Diesel
Voltage:	380V	Usage:	Water Well	Condition:	New
Power(W):	75Kw

Product Description

Product Application

Impact of the crushing mechanism of reverse circulation and broken into rock technology is to use the drill bit to the impact of the high frequency of rock, the rock broken, then using reverse circulation way of sludge discharge in a timely manner will break cuttings discharge hole outside the first time.Drill bit balance by two steel rope connection, is very convenient, drill, greatly shorten the auxiliary time.

SPECIFICATIONS FOR REVERSE CIRCULATION DRILLING RIG
Drill hold depth		≤200m
The hole diameter		450-2500mm
Spindle speed		9r/min
Spindle power		(7.5-11)*2kw
The spindle torque		20000N.m
Hoist lifting force		18T
Mud pump	Traffic	600㎥/h
	Power	37Kw
Generating set	The rated voltage	380V
	Rated current	135A
	Rated speed	1500r/min
	Rated power	75kw
Drill pipe		194*2000mm
Main Power supperting power		4105-6105 diesel engine
Overall diamensions		9000x2400x3300mm
Single weight		15T

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Hengwang Group Co., Ltd.

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Water Well Drilling Rigs, Used reverse circulation drilling machine for sale HW-250 200M,250M,300M,400M Deep

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