Overviews
This down-the-hole surface drill rig is designed for open-air drilling and mining. The entire machine can travel at speeds up to 3.5km/h. In order to adapt to harsh terrains, it features crawler walking, self-propelled and down-drilling methods. It is also equipped with a dual stage dry dust collector for dust free drilling.

• Model SD150
• Hole diameter90-152mm
• DTH hammer size 3.5"/4"/5"
• Drill rod diameter ø 76mm
• Length of starter rod2000mm
• Max.rotation torque 2300Nm
• Rotation speed0-140rpm
• Pull out force 37kN
• Engine YUCHAI
• Engine output power 73.5kW@2200RPM
• Max. tramming speed 3.5km/h
• Track oscillation angle 10°
• Ground clearance 486mm
• Dust collector standard, dry, dual stage
• Total length 6610mm
• Total width 2240mm
• Total height 2750mm
• Total weight 6800kg

Safety
The drilling equipment is equipped with an emergency stop button, reversing alarm, and extremely bright work light to ensure personnel and equipment safety.

Strong rock drilling function
The strong feed beam matched by the drilling rig provides a large impact force while mining, while the vehicle ensures a stable opening hole and highly efficient drilling.

Fast walking speed
The rig is equipped with a track shoe, the walking speed is 3.5km per hour, and the ground clearance is high, so it can be easily driven in rough conditions.

Powerful dust collection function
Field geological drilling operations generally create a large amount of dust that affects work quality and staff health. This equipment is designed with a dual stage dry dust collection for dust-free drilling applications.

Stable electrical performance
The electrical components of the mining machinery use German standard connectors, which feature a high protection level and easy maintenance.

Large lifting force
The lifting force reaches up to 37kN, if the drill is stuck, it is easy to pull out the drill rod.

Large rotating speed
The hydraulic system features an efficient pump that combines the performance advantages of both the working and steering pumps. The rotating speed is adjustable, and varies in a wide range, making it suitable for a wide array of rock drilling applications.

Saving Fuel
The mining vehicle has a high fuel efficiency due to the 73.5kW motor engine from Yuchai.