SWDS 140D-DTH separated crawler mounted surface hydraulic down-the-hole drilling rig

FEATURES:

• Compared with the traditional split drilling rig, the SWDS 140D drilling rig has higher safety and reliability, and greatly reduces labor costs.

• The SWDS 140D drilling rig can be equipped with varied brand of air compressors. Different pressures and air displacements are selected when drilling different holes to ensure a higher perforation speed and a lower energy consumption level.

• The engine of the SWDS 140D drilling rig is installed vertically, and the maintenance points are easy to access, and the maintenance is easier

• The SWDS 140D drilling rig uses a tilt cab and is equipped with air-conditioning, which can meet the requirements of the operation under different climatic conditions.

• The SWDS 140D drilling rig is suitable for rock blasting operations in various open-pit mines, quarries and other open-air scenes.

• Automatic rod changing device, 5+1 rods, rod size 76 or 89mm, and the length of drill rod is 3m.

• Automatic rod changing device, the number of drill rods is 5+1 pieces, the size of drill rod can be 76 or 89mm, and the length of drill rod is 3m.

• Straight type drill boom is made of Q235 low carbon alloy steel, which is stronger and more durable

• Double clamping device, large moment of clamping rod when unloading the rod, to prevent premature wear of the drill rod

• The tilt cab reduces dust adhesion, makes cleaning easier, has good sound insulation, and indoor noise can be reduced to below 80db. The console designed in accordance with ergonomics is more comfortable . It is equipped with air-conditioning to meet construction needs under different climatic conditions.

• The straight-tooth rotary gearbox is matched with Eaton hydraulic motor, and the reinforced shock absorber is added to reduce the impact reaction force during drilling and improve the service life of the gearbox.

• The propulsion motor and the brake are designed as a integrated body, with compact structure, large output torque, fast propulsion speed, reliable braking, simple structure and easy maintenance.

• The load sensing system composed of plunger pump, multi-way valve and hydraulic handle has low power loss and much higher efficiency than conventional gear pump systems. It has low heat generation, high efficiency, low power loss, and is more energy-saving and fuel-efficient.

• The turbocharged water-cooled engine meets the National III emission standards and can provide a maximum of 125 horsepower. The engine is vertically installed, making maintenance easier.

• The frame body adopts the gravity axis device, which reduces the friction when walking, has high flexibility and strong gradeability.

• Standard dry dust removal, effectively collects cuttings, reduces dust pollution, and protects the environment and the health of workers.

• The manganese steel slide can effectively resist deformation and cooperate with the polyurethane plate to increase the service life of the carriage. The chain propulsion system is highly stable and easy to maintain.

Specifications: