JK830 All-In-One DTH Automatic Drilling Rig
Model No.︰JK830
Brand Name︰JK Drilling
Country of Origin︰-
Unit Price︰-
Minimum Order︰1 pc
Product Description
JK830 All-In-One DTH Automatic Drilling Rig
Crawler Mounted Hydraulic DTH Drilling Rig
Hydraulic Crawler Drills. Crawler Mounted Drilling Rigs
JK830, the new all-in-one DTH drilling rig which features JK Drilling's latest automation technology, is efficient, reliable and easily operational.
With a FOPS-approved cabin coming standard, the rig is also equipped with automatic pipe exchanger and widened heavy-duty undercarriage that can provides both fast maneuver and better safety.
The hydraulic dust collector meets the requirement of environment protection and is a reliable solution to modern mining with less environmental impacts.
More information you can views here
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Items |
Specs |
Unit |
Value |
|
Body |
Weight |
kg |
24000 |
|
Length |
mm |
9785 |
|
|
Width |
mm |
3200 |
|
|
Height |
mm |
3500 |
|
|
Undercarriage |
Track length |
mm |
3646 |
|
Ground contact length |
mm |
2875 |
|
|
Track center distance |
mm |
2200(whole width 2700) |
|
|
Track width |
mm |
500 |
|
|
Ground clearance |
mm |
≥400 |
|
|
Track oscillation |
° |
±10° |
|
|
Walking motor |
Eaton |
||
|
Walking speed |
Km/h |
1.8(low), 2.95(high) |
|
|
Max. tractive force |
KN |
170 |
|
|
Grade ability |
° |
20° |
|
|
Engine |
Model |
QSZ13-C450-30 (Cummins) |
|
|
Type |
Water-cooled six-cylinder EFI diesel engine |
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|
Rated power |
Kw/RPM |
335/2100 |
|
|
Fuel tank capacity |
L |
760 |
|
|
Hydraulic pump/valve |
Main pump |
Variable load-sensing piston pump |
|
|
Main valve |
Load-sensing valve |
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|
Manufacturer |
Rexroth |
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Air compressor |
Model |
Airman SK900 |
|
|
Type |
Dual stage rotary screw air compressor |
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|
Working pressure |
bar |
17.5 (medium), 24 (high) |
|
|
Max. air delivery |
m3/min |
23.5 |
|
|
Rotary motor |
Hydraulic rotation unit |
Dual motors (Eaton) |
|
|
Rotation rate |
rpm |
0-70 |
|
|
Max. rotation torque |
N.m |
3900 |
|
|
Feeding method |
Motor-driven planetary gearbox + Chain |
||
|
Fast feeding rate |
m/ min |
30 |
|
|
Feeding rate |
m/ min |
4.7 |
|
|
Max. lifting rate |
m/ min |
5.5 |
|
|
Feeding force |
kN |
0-30 (adjustable) |
|
|
Lifting force |
kN |
30 |
|
|
Feeding boom |
Length |
mm |
8500 |
|
Feeding stroke |
mm |
5500 |
|
|
Feed extension |
mm |
800 |
|
|
Swing angle |
° |
Left 95°, right 35° |
|
|
Drilling arm |
Type |
mm |
Telescopic single straight boom (length 760mm) |
|
Tilt angle |
° |
30°(up), 10°(down) |
|
|
Swing angle |
° |
Left(cabin side)10°,
|
|
|
Pipe exchanger |
Pipe diameter |
mm |
102/114 |
|
Pipe length |
m |
5 |
|
|
Drilling diameter |
mm |
115-203 |
|
|
Drilling depth |
m |
30 |
|
|
Pipe capacity |
pc |
5+1 |
|
|
Hammer specs |
|
5"/ 6" |
|
|
Dust collector |
Filter element |
|
20 |
|
Collecting method |
|
Air pulse jet |
|
|
Dust cover |
|
Sliding |
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Payment Terms︰ 30% as prepayment, full payment before delivery