Changes

Small rotary machines

48 bytes removed, 17:41, 27 April 2012

no edit summary

{{stub}}

[[Image:Treadle_pump_icon.png|right]]

[[Image:PAT drill 301T.jpg|thumb|right|150px250px|PAT drill 301T]][[Image:Rockbuster R77.jpg|thumb|right|150px250px|Rock buster R77]][[Image:Eureka port-a-rig.jpg|thumb|right|150px250px|Eureka port-a-rig]][[Image:Deep rock DR20.jpg|thumb|right|150px250px|Deep rock DR20]]

__NOTOC__

A whole range of small drilling machines exist which can be towed by a car or built on the back of a pick-up, generally in the price range of US$ 5,000 – US$ 10,000. Most of these machines are limited to [[ Jetting - general |rotary jetting]] and [[Percussion - general|percussion]] (in the same way as the [[Percussion - Stone hammer|percussion gouge]]). The bigger machines and down-the-hole hammer systems are generally a lot more expensive (US$ 10,000).

A whole range of small drilling machines exist which can be towed by a car or built on the back of a pick-up, generally in the price range of US$ 5000 – US$ 10.000. Most of these machines are limited to [[ Jetting - general |rotary jetting]] and [[Percussion - general|percussion]] (in the same way as the [[Percussion - Stone hammer|percussion gouge]]). The bigger machines and down-the-hole hammer systems are generally a lot more expensive (>US$ 10.000). ==History and social context== ==Suitable conditions ==

{{procontable | pro=

}}

==Construction, operations and maintenance==

==Technical specification== ====Operation==== ====Maintenance==== ====Manufacturing ==== ==CostCosts==

==Country Field experiences==

==ManualsReference manuals, videos, and links==

* PAT-Drill - Engine powered drilling equipment and small machines – http://www.pat-drill.com

* Lone Star Bit - Engine powered drilling equipment and small machines - http://www.lonestarbit.com

* Drillingfab - Engine powered drilling equipment and small machines - http://www.drillingfab.com

==ReferencesAcknowledgements==

{{Joinus}}

• ← Older edit
• Newer edit →

Winona

Akvopedia-spade, akvouser, bureaucrat, emailconfirmed, staff, susana-working-group-1, susana-working-group-10, susana-working-group-11, susana-working-group-12, susana-working-group-2, susana-working-group-3, susana-working-group-4, susana-working-group-5, susana-working-group-6, susana-working-group-7, susana-working-group-8, susana-working-group-9, susana-working-group-susana-member, administrator, widget editor

30,949

edits