风动打井机打岩石钻机200米深打井机履带式钻机

该系列钻机采用挖掘机履带底盘，越野性能强。独立的模块设计，可使钻机装在卡车上，增加其机动性。两档回转和推进速度可满足在土层和岩层的不同穿凿需要。组合式的定位器，可根据不同型号的钻杆和冲击器进行调整更换定位盘，保证定位定心准确、可靠。卷扬机构方便钻杆和冲击器的吊装，降低劳动强度。

The series of drill rig adopts a excavator crawler chassis and has strong off-road performance. The independent module design allows the drill to be mounted on the truck to increase its mobility. Two speeds of rotating and advancing speed can meet the different needs of soil and rock drilling. Combined positioner, the positioning disc can be adjusted and replaced according to different types of drill pipe and impactor, so as to ensure the accuracy and reliability of the positioning and centering. The hoisting mechanism is convenient for hoisting of drill pipe and impactor, so as to reduce the labor intensity.

本机可适用各种地层，用于水井工程，地热井，锚杆桩孔等，并可使用跟管钻具。具有整机液压控制，自动装卸钻杆，履带式底盘，大马力柴油机，四角液压平衡，地形适用能力更强等优点。
This machine can be applied to various strata, used in water well engineering, geothermal well, anchor pile hole and so on, and can be used with follow-pipe drilling. It has the advantages of whole machine hydraulic control, automatic loading and unloading drill pipe, crawler type chassis, large horsepower diesel engine, four hydraulic support leg balance, stronger terrain application ability and so on.
型号Model	HQZ220L/钢履带
整机重量（T )Overall weight	4/4.5
外形尺寸(mm )Dimension	3800*1600*2350
钻孔直径（mm )Drilling diameter	130-294
钻孔深度（m)Drilling depth	220
一次推进长度（mm )One-time advance length of the drill(mm)	3000
行走速度（km/h )Traveling speed	2.5
单机爬坡能力（max )Climbing ability
	30
离地间隙（mm）Minimum Ground Clearance
	250
工作气压（mpa ) Working Air Pressure
	1.7-2.5
耗气量I Pl3Zrain)Air consumption
	15-27
主机功率（kw)Main machine power	60/云内
回转(rpm) Rotary Speed	48 - 70
回转扭矩（Nm )Rotary torque
	4200-5600