Core Bore Drilling Machine

We are offering core bore drilling machine.
applications
tpy-30 drilling machine is a type of shallow-hole drilling machine for exploration, it is suitable for drilling in soil, sand soil and medium harden rock drilling. It can be used not only in both explosion hole drilling for petroleum survey and core drilling for engineering geological exploration, but also in foundation exploration of industrial and civel buil dings, and grout hole drilling for reservoir and dam.
features:
light, good detachability, easy moving, suitable for mountainous area.
mechanical transmission, hydraulic feed, equipped with hydraulic chuck, increase drilling efficiency, reduce labour strengthness.
hydraulic retraction to let the drill body away from the hole, easy lifting and lowering the drilling tools.
perfect performances, simple and compact design, easy operation.
largely powered, reasonable speed range, suitable for various drilling methods.
equipped with light and detachable aluminium alloy derrick.
technical specifications
drilling capacity hole dia φ75mm,φ110mm
depth 25m,30m
rotation table speeds 110;234;332
rotation table output torque 0.326
max pull force 20
feed stroke 350
retraction stroke 220
single rope max lift force 3.43
hoisting speeds (the second layer) 0.58;1.15;1.78
oil pump cbw-f203-afpl
drill body weight (excluding power unit) (kg) 240
overal dimensions(l*w*h) 1270*624*890
power unit diesel engine model r185a
power(kw) 6.25
(r/min)
speed 2400
electric motor
model y132s1-2
(kw)
power 5.5
(r/min)
speed 2900
chongqing gold mechanical & electrical equipment co.,ltd
established in 2009,gold is a high -tech enterprise specializing in design,manufacture and sale of geological instrument.
gold's products are manufactured stricity in accordance with industrial standard and have passed through quality and technical standard evaluation as well as quality inspection. In 2010,gold passed through iso9001 international quality system certification.in july 2010,gold obtained provincial certification of high-tech enterprise,becoming an excellent supplier with outstanding product quality in china.
gold's products spread all over the word
provide professional technical training
excellent team and best after sales service
we are ready to provide perfect service for you !