KT7 Diesel integrated open-air drilling rig

A drilling equipment that integrates the drilling system and the screw air compression system. It can drill vertical, inclined and horizontal holes, and is used for drilling blasting holes and pre-cracks in open pit mines and stone works. It is equipped with Yuchai non-road diesel engine and efficient dust collection system to meet the national requirements for emission and environmental protection. It has the characteristics of energy saving, safety and environmental protection, mobility and flexibility, easy operation and stable performance.

product details

Product introduction

The core component of the DTH drilling rig is the DTH hammer, which uses compressed air to drive the internal piston to reciprocate at high speed, generating powerful impact. The impact force is transmitted to the rock through the drill bit, causing the rock to break. At the same time, the drill pipe drives the drill bit to rotate, further breaking the rock and discharging the drill cuttings out of the hole. Compressed air not only drives the DTH hammer, but is also used to cool the drill bit and remove cuttings.

Key components

1. DTH hammer and drill bit: core drilling components, responsible for breaking rocks. Choose the appropriate DTH hammer and drill bit according to the geological conditions.

2. Compressor: Provides high-pressure air to drive the DTH hammer and remove drilling chips. The compressor capacity and pressure should meet the needs of the drilling rig.

3. Hydraulic system: Provides the main power of the equipment, including hydraulic pumps, hydraulic motors and hydraulic cylinders.

4. Power system: Usually powered by a diesel engine or electric motor, driving the compressor and hydraulic system.

5. Control system: used to operate and monitor various parameters of the drilling rig to ensure the safety and efficiency of the drilling process.

6. Chassis: Usually crawler or wheeled design to facilitate the movement of equipment between different working sites.

7. Diesel power: Uses diesel engine to provide power, suitable for insufficient power supply or outdoor working environment. Diesel engines have powerful power output and long endurance.

Drilling hardness	F=6-20	size	800023502700
Drilling diameter	90-135mm	weight	9500kgs
Drilling Depth	25m	Rotation speed of gyrator	0-110r/min
Climbing capacity	<25°	Max push-pull force	25000N
Ground clearance	330mm	Tilt angle of beam	125°
Power of machine	176kw/2200r/min	DTH hammer	3”/4”
Diesel engine	YCA07240-T300	Drilling rod	64/76*3000mm
Screw compressor	12M/min,15bar