"Kaishan" KT5/YCT5 Integrated Surface DTH Drilling Rig is advanced drilling equipment integrating down-the-hole drilling system and screw air compressor system. With compact structure, it is well integrated and easy to move. It is featured by energy conservation and efficiency, safety and environmental protection, flexibility, convenient operation, and stable performance, etc.

1. The drilling rig features compact structure, it is the combination of open-air DTH drill and media wind pressure screw compressor.

2. The drill rig equipped with a single stage pressure screw air flow (10m3 / min), pressure (1.5MPa), it uses the wind pressure pneumatic drill impact, high efficiency, low energy consumption.

3. The drilling rig is low center of gravity and balanced distribution, with heavy "Four Wheels" and there are 19 ° and automatic leveling device can be independently controlled double locking system, improving the stability of the machine, to adapt to different conditions. The drill rig is equipped with two-speed travel, motor + reducer structure, to achieve the perfect combination of speed and strength.

4. Large Capacity hydraulic pump is mounted directly on the engine after taking power port, simple structure can reduce the source of the failure.

5. Drill boom luffing of large-scale systems canmeet various needs of different stations working conditions, in particular drill low level holes.

6. The highly integrated hydraulic control systems and arrangements centralized operating platform, a station will be able to freely control the entire machine.

7. The drill rig equiped rotation speed propulsion changeover valve, according to the different characteristics of the rock being drilled and different conditions, can be adjusted timely, drilling speed is fast, pore rate is high.

8. The machine is equipped with real-time monitoring system and a stable self-protection system that can accurately reflect and control the working status of the drilling rig, beyond the set range and the failure will automatically stop.

Efficient two-stage dry dust collection system, greatly improve the working environment, meets the energy saving ideas.

Technical Parameters of KT5/YCT5 Integrated Surface DTH Drilling Rig

Rock rigidity	f=6-20
Drilling diametermm	80-105
Economic drilling depth (m)	25
Travel speed Km/h	2.5/4.0
Climbing capacity	30°
Ground clearancemm	430
Total Power kW	140
Diesel	YuchaiYC6A180Z-T21
Capacity of screw compressor m3/min	10
Discharge pressure of screw compressor bar	15
Dimensions (long×width×high)mm	6500×2400×2600
Weight Kg	8000
Rotation speed r/min	0-120
Rotary torque N*m	1400
Max. feed force N	25000
Boom lift	Up54° down26°
Guide tilt	147°
Guide swing	Right 47° left47°
Lateral horizontal guide swing	Right 15° left97°
Boom swing	Right 53° left15°
Frame balance angle	Up10° down9°
Feed length at a time mm	3000
Compensation length mm	900
Hammer	35A
Drill rod	φ64×3000mm
Dust catching method	Dry-type (hydraulically driven whirlwind layer flow type)