Also we sold a 50 HP Gopher Underground drill. BC Hydro used it to drill anchor bolt holes for transmission […]. Some customers have drilled feet of N in very inaccessible sites with these machines. The Hydracore Manportable is the combination of our Hydracore H size drill head, with our manportable powerpack. The first chuck we made has now been in steady use since September Not only is this new chuck strong, but it is also simple and durable.
|Published (Last):||25 March 2007|
|PDF File Size:||9.25 Mb|
|ePub File Size:||6.17 Mb|
|Price:||Free* [*Free Regsitration Required]|
Malajora Some customers have drilled feet of N in very inaccessible sites with these machines. The underground feed frame is made to be as short as possible so that the drill stations can be kept to the minimum size. Here is a picture of a machine we built for Van Mars Environmental Drilling. This makes it very economical to own if a company needs to do both surface and underground drilling, as many of the spare parts will fit either drill.
On a machine like a Hydracore with a variable displacement motor or many other machines with gear boxes, the only way to get this extra torque is to slow the rotation speed down, either by gearing down or increasing the motor displacement.
It uses the same simple and efficient hydraulic circuits as the surface version. I guess this new chuck is pretty unimpressive looking on the outside. The Hydracore Underground is a bit more hydracors than the Hydracore Underground. It can be made with a gasoline or diesel engine of 30 or 40 HP, and is capable of feet B or feet of N. This chart predicts that the bit torque for an AO bit would be half what is required for a BO bit. It is ideal for drilling N size holes to about feet, but it can also drill H size to feet or B size to feet.
Drill Rod and Bit Charts These charts have information that you cannot find anywhere else, about drill bit sizes, drill rod sizes, and constants that can be used to figure out drill bit and drill rod torque. Hydracore News These charts have information that you cannot find anywhere else, about drill bit sizes, drill rod sizes, and constants that can be used to figure out drill bit and drill rod torque.
There is also a chart for depth capacity of Hydracore drills. This month I have added a few links on our site to other companies who are our authorized distributors.
The frictional drag is assumed to be proportional to the weight of the rod times the radius of the dragging surface of the rod. It is our 50 HP Underground drill. Things have finally started to pick up around here after a very slow It will be used for augering and also down hole hammering of short holes to check for contamination of ground water.
Once we have more experience with this new chuck we will know for sure. It may be that the Link Chuck is actually stronger than the Nitro Chuck! I think it is the best little underground drill on the […]. I no longer have […] More. Hydracore machines work really well!
Hydracore Underground The diameter used to calculate the torque constant is the hyddacore mid-way between the outside, and inside of the kerf of the bit. Specifications for HP version. We have only built two of these drills before, but we have used many of the components for quite a few years. That is pretty good, but I have seen our Link Chuck holding 33, lbs. Hydracore diamond drill supplier worldwide Used hydracore diamond drill for sale hydracroe In February we built a special rod puller for AMC mining.
It is designed to be quickly broken down into loads no heavier than lbs. The Hydracore is one of the most versatile machines for core drilling. The Hydracore Underground drill uses many of the same components as the Hydracore surface drill. Hydraore of these charts have some extra information on them that you cannot get anywhere else. The drill head, clamp, water pumps, mixers, and winch, are the same as on the surface Hydracore Drill.
The Hydracore is the most compact machine of this capacity available. The chart shows that it will take about half as much torque to turn an A size rod string as a B sized one.
I think I […] More. I think that our machines are in many ways a more logical solution to drilling problems that most other machines available. Hydracore Underground The Hydracore Underground uses many of the same simple, reliable, low maintenance, and well proven components as the Hydracore surface drill. Eventually I think a lot more chucks are going to be made this way.
Also we sold a 50 HP Gopher Underground drill. There is a hydracoore more to them than you can see. These Hydracore s will be the first two machines we have sold with our new Hydracore Link Chuck. The low speed mode is really equivalent to 2nd gear on other similar sized drills.
On the specification sheet for a Hydracore the torque in low speed mode is not as high as with some other drills like a Longyear LF 70 for example. In practice this lack of torque does not end up being detrimental at all. Sometimes we hdyracore stuff that is not for drilling at all.
Hydracore 2000 Manportable