Top Hammer Hydraulic Integrated Drilling Rig
Our Top Hammer Hydraulic Integrated Drilling Rig (SD series crawler DTH drill) works perfectly for open pit mines, stone quarries, infrastructure blasting and shallow water well drilling.
We offer four complete models: SD-800E, SD-1300E, SD-1400E and SD-1500E. Drilling diameters span Φ65 to Φ140mm, with maximum hole depths ranging 18m–28m. This lineup covers light, medium and heavy blasting projects of all scales. Every rig runs on reliable Cummins diesel engines, paired with an on-board integrated air compressor plus combined variable piston and gear hydraulic pumps. The matched power setup delivers steady heavy-duty performance even on uneven, rugged mine terrain.
Core Strengths
Full-range model selection
Four graded specifications cover small to heavy-duty drilling from Φ65mm to Φ140mm and 18m~28m depth to match different quarry & mine projects.
Stable matched power package
Genuine Cummins engine and onboard air compressor deliver sufficient airflow; combined piston & gear hydraulic pump ensures reliable drilling performance.
Strong crawler off-road capability
Climbing capacity reaches 28° to 30°, with adjustable travel speeds. The tracked chassis moves smoothly across sloped, rough mine ground without getting stuck.
Automatic drill rod changer boosts site productivity
An integrated auto rod changing mechanism cuts down manual handling time on site. Standard thread connections fit most common industry drill pipe specifications for quick part replacement.
Typical Application Sites
- Blasting hole drilling for open-pit coal and metal mines
- Aggregate stone quarry exploitation
- Road, hydropower and municipal foundation blasting engineering
- Shallow water well and geothermal borehole construction
Specifications
|
Item |
Unit |
SD-800E |
SD-1300E |
SD-1400E |
SD-1500E |
|
Basic Performance |
|||||
|
Drilling Diameter |
mm |
Φ65~Φ102 |
Φ76~Φ115 |
Φ102~Φ127 |
Φ102~Φ140 |
|
Max Drilling Depth |
m |
18 |
25 |
25 |
28 |
|
Gradeability |
. |
30 |
28 |
28 |
30 |
|
Drill Rod Length |
mm |
3050(3660) |
3,660 |
3,660 |
3,660 |
|
Rod Thread |
－ |
T45(T38) |
T51(T45) |
T51(T45) | T51 |
|
Travel Speed |
km/hr |
0-3.8 |
0-3.5 |
0-3.3 |
0-3.6 |
|
Engine |
|||||
|
Model |
－ |
CUMMINS B5.9-C |
CUMMINS CTAA8.3-C |
CUMMINS QSC8.3-C |
CUMMINS QSL9 |
|
Output Power |
kw/r |
116/2200 |
153/2200 |
194/2200 |
325/1950 |
|
Air Compressor |
|||||
|
Working Pressure |
kg/㎠ |
10.5 |
10.5 |
10.5 |
10.5 |
|
Air Displacement |
m³/min |
5.7 |
7.8 |
11.3 |
13.9 |
|
Air Tank Volume |
m³ |
0.051 |
0.051 |
0.075 |
0.1 |
|
Hydraulic Pump |
Variable Piston Pump + Gear Pump |
Variable Piston Pump + Gear Pump |
Variable Piston Pump + Gear Pump |
Variable Piston Pump + Gear Pump |
|
|
Overall Dimension |
|||||
|
Overall Length |
mm |
8,680 |
9,400 |
10,133 |
10,318 |
|
Overall Width |
mm |
2,470 |
2420(2708) |
2420(2708) |
2420(2826) |
|
Overall Height |
mm |
2,860 |
2,940 |
3,392 |
3,360 |
|
Total Weight |
T |
12 |
14.7 |
16 |
17.4 |
|
Auto Rod Changer |
|||||
|
Quantity of Stored Rods |
EA |
4+1 |
5+1(6+1) |
5+1(6+1) |
6+1 |
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