China Core Drill Portable Backpack Drill Machine

Product Application
HW30B portable sampling drill is a kind of full-automatic sampling drill which combines various drill features and is improved all the time. The power source of the drill is gasoline engine, its rewinding is driven by hydraulic pressure, then the cylinder adds pressure to satisfy large range of load change and reliable running.
According to various geological conditions, you can choose diamond, alloy or steel particles drilling bit for drilling. You can also practice drill pile feeding as non-stop then the efficiency will be high. Centralized handles make operation easy. Compact structure, small volume, light weight, easy to disassemble and move lets it fit to work in flat and mountain areas. Its reliable function, complete coring and flexible operation are fit for field work, then improve the efficiency and decrease the sampling cost, which has reached international advanced grade.
Gasoline Backpack
core drill machine
(Full set)Water consumption :14.4 L/H
Oil consumption: 0.39 L/H
Drill diameter: 75 MM
Depth:30 meters
Speed: 1920 RPM/MIN
Power: 7.75HPBackpack76.20*50.80*30.48cmgasoline engineKohler 7.75HP
Size:40.48*38.02*43.58cm
Weight:18KGwater supply
systemPressure bottle 2 unit
Water pipe 1.5mAlloy Drill pipeLength:70cm
Weight:0.96KG
Outside diameter:3.2cm
Internal diameter:2.56cmconnectorConnect drill pipe
Length:12.34cm
Outside diameter:2.54cm
Weight:0.23kgDrill bit Many typs drill bit,drilling rock/drilling soilCoring tool Length:53.98cm
Weight:0.45kg
outside diameter:2.54cm
internal diameter:2.11cmThandleLength:30.48 cm
width:10.99 cm
height:3.86 cm
weight:0.86 kgMain Features
(1)All the drilling equipment can be bearing by a single person.
(2)The most light drlling equipment,the weight of all is only 20kg.
(3)For mountains ,the traffic inconvenience,lack water areas,it's easy to use.
(4)All equipment used in drilling and collect all kinds of rock samples of tools are available in a backpack ,a nomal adult men and women all can easily afford .In addition the bags have enough space to spare fule,portable water,and personal items.
(5)The operation is flexible as long as simply rotate and push and pull ,no additional tools,can be linked or extend the whole device,easy disassembly drag.Coupled with the core draw ,can quikly and thoroughly remove core and core fragments.
(6)Quick drilling,our drilling rig is a patented products in China,drill through a variety of rock surface efficiency is unique,special formula of diamond bit has a sharp notch,save time and effort,and ensure the service life of enough.
Contact me
Mobile :+8613665372568




Jining Hengwang Mining Machinery Co., Ltd.