Kaishan Surface Drilling Rigs/Crawler DTH Drill Rig with Integrated Air Compressor Series
KT15C
The KT15C integrated surface DTH drilling rig can drill vertical, inclined and horizontal holes and is mainly used in large open-pit mines and stonework for blast holes and pre-splitting holes. A Cummins non-road diesel engine is the single power source; through two-end output it drives both the screw compressor system and the hydraulic transmission system. The rig is equipped with an automatic rod handling system, a hydraulic dry dust collection system with wet dust removal as an option, automatic electro-hydraulic anti-jamming and floating joints protecting the drill rod threads, and offers two compensation and feed stroke configurations. It is characterized by excellent integrity, high automation, efficient drilling, environment-friendliness, energy conservation, simple operation, flexibility and travelling safety.
Drilling capability — Rock hardness
f=6-20
Drilling capability — Drilling diameter
140-190 mm
Drilling capability — Depth of economical drilling
36 / 35 m
Travelling speed
3.0 km / h
Overview
The KT15C integrated surface DTH drilling rig can drill vertical, inclined and horizontal holes and is mainly used in large open-pit mines and stonework for blast holes and pre-splitting holes. A Cummins non-road diesel engine is the single power source; through two-end output it drives both the screw compressor system and the hydraulic transmission system. The rig is equipped with an automatic rod handling system, a hydraulic dry dust collection system with wet dust removal as an option, automatic electro-hydraulic anti-jamming and floating joints protecting the drill rod threads, and offers two compensation and feed stroke configurations. It is characterized by excellent integrity, high automation, efficient drilling, environment-friendliness, energy conservation, simple operation, flexibility and travelling safety.
Key highlights
- ✓Single diesel engine drives both the on-board screw compressor and the hydraulic transmission system through two-end output.
- ✓Integrated rig: the on-board screw compressor supplies the drilling air, no separate air compressor is needed on site.
- ✓Automatic rod handling system and drill rod lubrication module.
- ✓Hydraulic dry dust collection system; wet dust collection available as an option on larger models.
- ✓Automatic or electro-hydraulic anti-jamming control depending on model.
- ✓ROPS & FOPS protected cab with air-conditioning.
- ✓Capable of drilling vertical, inclined and horizontal holes.
Applications: Used in large open-pit mines and stonework for blast holes and pre-splitting holes.
Specifications
Request the current specification sheet for this model using the button above.
Drilling capability
| Rock hardness | f=6-20 |
| Drilling diameter | 140-190 mm |
| Depth of economical drilling | 36 / 35 m |
Other specifications
| Travelling speed | 3.0 km / h |
| Climbing capacity | Climbing capacity 25° |
| Traction | 140 K N |
| Ground clearance | 430 mm |
| Power of complete machine | 298 kW |
| Diesel engine | Cummins QSZ13-C400-30 |
| Screw compressor | 24 bar |
Dimensions & weight
| Overall dimensions (L × W × H) | 11000x2780x3800 mm |
| Weight | 24800 kg |
Other specifications
| Rotation speed of gyrator | 0-100 r / min |
| Rotary torque (max) | 4100 N·m |
Drilling capability
| Maximum push-pull force | 65000 N |
| Method of propulsion | Roller chain |
| Tilt angle of beam | 128° |
| Lifting angle of drill boom | Up 51° , down19° |
| Swing angle of carriage | Right 97°, Left 33° |
| Swing angle of drill boom | Right 45°, Left 15° |
Other specifications
| Leveling angle of frame | Up 10°, Down 10° |
Drilling capability
| Compensation length | 1500 / 1800 mm |
| Feed stroke | 4580 / 5580 mm |
Other specifications
| DTH hammer | 4 in、5 in、6 in |
| Drilling rod (diameter × length) | φ89 / φ102×4000 mm / φ89 / φ102×5000 mm |
| Number of rods | 8+1 / 6+1 |
| Method of dust removal | wet (optional) |
| Method of extension rod | Automatic unloading rod |
| Method of automatic anti-jamming | Electro-hydraulic control anti-sticking |
| Method of drilling rod lubrication | Automatic oil injection and lubrication |
| Protection of thread of drilling rod | Equipped with floating joint to protect rod thread Equipped with the floating joint to protect the thread of drilling rod |
| Drilling display | Real-time display of drilling angle and depth Real-time display of drilling angle and depth |
| Safe cab | Meet the requirements of FOPS&ROPS |
Applications
- Quarrying
- Construction
- Slope & bench drilling
Recommended packages
Air compressor match
Integrated rig — the screw air compressor is built into the machine, so no separate compressor unit is needed. Only confirm the onboard compressor rating (pressure and flow) matches your hammer size.
DTH hammer & bits
Match the DTH hammer class to your hole diameter: K3/K30C for 90-105 mm, K5/K50 for 135-165 mm — see the DTH hammer series page for the full ladder.
Need a complete drilling package? Request a rig + compressor + tooling quote →
Frequently asked questions
What applications suit the KT15C?
Quarrying, Construction, Slope & bench drilling.
Which air compressor pairs with the KT15C?
Integrated rig — the screw air compressor is built into the machine, so no separate compressor unit is needed. Only confirm the onboard compressor rating (pressure and flow) matches your hammer size.
Can the equipment be configured to my project?
Send your project details through the inquiry form and we will confirm the available configuration for the selected model before quotation.