Kaishan Surface Drilling Rigs/Crawler DTH Drill Rig with Integrated Air Compressor Series
KT15C
The KT15C integrated surface DTH drilling rig is a large integrated drill rig of the Kaishan KT series, with a drilling diameter of 140-190mm, economical drilling depth of 36/35m, total power of 298kW, powered by a Cummins QSZ13-C400-30 diesel engine with a two-stage 22m³/min @ 24bar screw compressor, with a total weight of 24800kg.
Hole diameter
140-190 mm
Drilling depth
36/35 m
Engine
298 kW
Weight
24800 kg
Overview
The KT15C integrated surface DTH drilling rig is a large integrated drill rig of the Kaishan KT series, with a drilling diameter of 140-190mm, economical drilling depth of 36/35m, total power of 298kW, powered by a Cummins QSZ13-C400-30 diesel engine with a two-stage 22m³/min @ 24bar screw compressor, with a total weight of 24800kg.
Key highlights
- ✓Drilling diameter 140-190mm, economical drilling depth 36/35m, rod capacity 8+1/6+1 (φ89/φ102×4000mm or 5000mm drill rods)
- ✓Cummins QSZ13-C400-30 diesel engine, total power 298kW for powerful performance
- ✓Two-stage screw compressor 22m³/min @ 24bar for high-volume high-pressure air supply
- ✓Automatic rod handling with electro-hydraulic anti-jamming and automatic lubrication for continuous drilling
- ✓Max rotary torque 4100N·m, rotation speed 0-100r/min, max push-pull force 65000N, cab compliant with FOPS & ROPS
Applications: Drilling vertical, inclined and horizontal blast holes and pre-splitting holes in large open-pit mines and stonework projects.
Genuine Kaishan equipment supplied through our authorized distribution channel, with configuration, export coordination, spare-parts and after-sales support.
Specifications
Request the current specification sheet for this model using the button above.
Drilling capability
| Rock hardness | f=6-20 |
| Hole diameter (mm) | 140-190 |
| Drilling depth (m) | 36/35 |
Engine & drive
| Engine power | 298 kW |
Dimensions & weight
| Dimensions (mm) | 11000×2780×3800 |
| Weight (kg) | 24800 |
Drive & handling
| Rotary speed | 0-100 r/min |
| Max rotary torque | 4100 N·m |
| Max push/pull force | 65000 N |
| Mast pitch angle | 128° |
| Mast compensation length (mm) | 1500/1800 |
Tooling & air
| DTH hammer | 4", 5", 6" |
| Rod capacity | 8+1 / 6+1 |
Performance & mobility
| Travel speed | 3.0 km/h |
| Gradeability | 25° |
| Ground clearance (mm) | 430 |
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.