Tunnel Drilling Machine

Applications & features:
zlj-800 tunnel drilling machine for coal mining is developed based on xy-2pc drilling rig of spindle type core
drilling,it is suitable for tunnel engineering drilling with diamond bit,tungsten carbide bit in coal mining and underground exploration drilling for coal field.
it is light in weight,compact size,lower center of gravity,and easy to move etc.
technical specifications
name
unit
value
rated speed of rotation table shaft
r/min
162/330/584/1190
rated output torque of rotation table shaft
n·m
800/360/205/90
rated reverse speed of rotation table shaft
r/min
196
reverse output torque of rotation table shaft
n·m
560
max.push force of spindle
kn
30
max.pull force of spindle
kn
42
max.feed stroke
mm
500
max.pull force of hoist with single
kn
10
drum dia.
mm
φ180
wire rope dia.
mm
φ10
drum capacity
m
30
drilling depth in theory
m
type
42mm /rod
200
50mm /rod
150
43mm /wire line rod
300
53mm/wire line rod
200
drilling angle range
º
-90~+90
rated pressure of hydraulic system
mpa
8
model of electric motor
ybk2-l160l-4
power of electric motor
kw
15
overal dimension
mm
1810×800×1330
weight(excluding power unit and rod)
kg
≈650
max.weight of detached part
kg
100
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 !