Cummins QSF 3.8L (229 cubic inch) 120 horsepower (89 kilowatt) 4-cylinder turbocharged diesel engine with electronic throttle, engine protection shut down, and cold weather starting aid meets U.S. ..
[pdf] The Boyles C5/C5C surface core drilling rig is compact, yet powerful. Its compact design makes it easy to position and transport, even by helicopter. During helicopter transport, the rig is broken dow.
[pdf] Our company is going international. As a professional manufacturer of drilling equipment, we can supply high quality crawler drilling machine, hydraulic drilling machine. JK Drilling has established a mature and complete after-sales service team, which can provide strong support to customers at home and. .
The service team consists of professionally trained and qualified maintenance personnel, who have rich rig knowledge and are good at solving various problems. Now no. .
As mentioned earlier, JK Drilling's "Professional Consulting Service System" includes pre-sale, mid-sale and after-sale services. It is centered around a hotline, based on a computer website, supported by service stations throughout China, and.
[pdf] 
