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New Model Crawler DTH Drill Drilling Rig In One Truck Oct 10, 2018


KT5 integrated open-air DTH drilling rig is an advanced drilling equipment that integrates the downhole drilling system and the screw air compression system. It has compact structure, good integrity and convenient movement. The drilling rig is characterized by energy saving, high efficiency, safety, environmental protection, flexibility, convenient operation and stable performance. The specific performance is as follows:

crawler DTH drilling rig

1. The DTH drilling rig is compact in structure and is an organic combination of an open-air DTH drill and a pneumatic screw machine.

2. The DTH drilling rig is equipped with a single-stage medium-pressure screw main engine, flow rate (10m3/min), air pressure (1.5MPa), pneumatic shock with moderate pressure, high efficiency and low energy consumption.

3. The DTH drilling rig has a low center of gravity and a balanced distribution. It is equipped with a heavy-duty “four-wheeled belt” and a 19° automatic leveling device and an independently controllable double locking system, which improves the stability of the whole machine and adapts to different conditions. The rig is equipped with a two-speed travel motor + reducer structure to achieve the perfect combination of speed and strength.

4. The large displacement hydraulic pump is directly installed on the rear power take-off port of the engine, and the structure is simple and reduces the source of the fault.

5. The large-scale variable-width drill arm system can meet the needs of different stations under various working conditions, especially the low-level horizontal holes.

6. The highly integrated hydraulic control system and the centralized operation platform allow one station to freely control the entire machine.

7. The DTH drilling rig is equipped with a rotary propulsion speed-and-slow switching valve, which can be adjusted in time according to different characteristics and different working conditions of the rock to be drilled. The drilling speed is fast and the hole forming rate is high.

8. The machine is equipped with real-time monitoring system and stable self-protection system, which can accurately reflect and control the working state of the drilling vehicle. It can automatically stop when it exceeds the setting range and the fault occurs.

The efficient two-stage dry powder dust collection system greatly improves the working environment and meets the concept of energy saving and environmental protection.