DL520

· The whole machine adopts a push-pull and rotation double-closed hydraulic system design, equipped with high-end hydraulic components, and the whole machine has high reliability, high efficiency and long service life;
· Equipped with Cummins 194Kw electronic fuel injection engine, the power configuration is strong and abundant;
· Adopting Dilong’s patented technology “automatic swing angle manipulator”, the loading and unloading drill rods are automatically leveled on the ground, saving time and effort;
· The power head rotation adopts a low-speed high-torque motor direct drive, which has the advantages of high reliability, high mechanical efficiency and long service life;
· The push-pull mechanism adopts a plunger variable motor, which can be continuously variable, easy to operate and efficient;
· The beam adopts a double-fulcrum lifting mechanism, with a large angle adjustment range and better site adaptability;
· The whole machine push-pull, rotation and other operations are all hydraulically controlled, and the control is sensitive and reliable;
· The power head is equipped with a safe operation protection device, which can effectively prevent damage caused by misoperation;
· The operating room can be rotated as needed, with better comfort and a wide operating field of view;
· The crawler walking can choose a long-distance remote control device, which is safer, more convenient and faster to operate.
· A 2-ton crane can be installed as required by the user to facilitate loading and unloading of drill pipes.

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