Question 1

Modular drill rigs feature a segmented, transport-friendly design, allowing the machine to be dismantled into individual modules. This significantly reduces requirements for access road width and load capacity and even enables cableway or crane transport. They are especially suitable for mountainous, forested, or remote sites with poor road conditions, helping to reduce road construction, environmental disturbance, and restoration costs.

Answer

Modular drill rigs feature a segmented, transport-friendly design, allowing the machine to be dismantled into individual modules. This significantly reduces requirements for access road width and load capacity and even enables cableway or crane transport. They are especially suitable for mountainous, forested, or remote sites with poor road conditions, helping to reduce road construction, environmental disturbance, and restoration costs.

Question 2

For photovoltaic foundation projects, dedicated surface PV drilling rigs are available, equipped with reinforced booms and feed systems. Some models are standard with hydraulic winches and feature dual-speed rotation modes. High-torque output ensures reliable drilling performance for photovoltaic pile holes. For water well drilling, dedicated rigs offer extended feed travel and laterally movable rotary heads. With engines up to 92kW and torque up to 7500N·m, these rigs support hole diameters ranging from Ø138 to Ø350mm.

Answer

For photovoltaic foundation projects, dedicated surface PV drilling rigs are available, equipped with reinforced booms and feed systems. Some models are standard with hydraulic winches and feature dual-speed rotation modes. High-torque output ensures reliable drilling performance for photovoltaic pile holes. For water well drilling, dedicated rigs offer extended feed travel and laterally movable rotary heads. With engines up to 92kW and torque up to 7500N·m, these rigs support hole diameters ranging from Ø138 to Ø350mm.

Question 3

Diesel-electric dual-power anchoring rigs allow flexible power-source switching based on site conditions. When external electricity is available, a 55kW electric motor can be used to reduce fuel consumption and noise emissions. In off-grid locations, the diesel engine ensures continuous operation. The power system supports dual-speed rotation (60-140rpm) to match varying torque demands, suitable for Ø90-203mm anchoring and rock bolt drilling applications.

Answer

Diesel-electric dual-power anchoring rigs allow flexible power-source switching based on site conditions. When external electricity is available, a 55kW electric motor can be used to reduce fuel consumption and noise emissions. In off-grid locations, the diesel engine ensures continuous operation. The power system supports dual-speed rotation (60-140rpm) to match varying torque demands, suitable for Ø90-203mm anchoring and rock bolt drilling applications.

Question 4

The rigs are equipped with engines ranging from 56 to 264kW, delivering a wide torque range of 1500-8000N·m. They are compatible with 3.5″-6″ DTH hammers, enabling efficient drilling across soft to hard rock formations. Certain integrated DTH rigs allow engine speed adjustment to match different hole diameters, ensuring optimal energy utilization and penetration efficiency.

Answer

The rigs are equipped with engines ranging from 56 to 264kW, delivering a wide torque range of 1500-8000N·m. They are compatible with 3.5″-6″ DTH hammers, enabling efficient drilling across soft to hard rock formations. Certain integrated DTH rigs allow engine speed adjustment to match different hole diameters, ensuring optimal energy utilization and penetration efficiency.

Question 5

DTH drill rigs inherently produce straighter holes, and selected models can be equipped with digital monitoring systems that allow operators to precisely control hole verticality. Top hammer rigs rely on high-efficiency rock drills and standardized drill rods to maintain clean, uniform hole walls. High drilling accuracy results in smoother blasting benches, reducing the need for secondary leveling by excavators and lowering downstream construction costs.

Answer

DTH drill rigs inherently produce straighter holes, and selected models can be equipped with digital monitoring systems that allow operators to precisely control hole verticality. Top hammer rigs rely on high-efficiency rock drills and standardized drill rods to maintain clean, uniform hole walls. High drilling accuracy results in smoother blasting benches, reducing the need for secondary leveling by excavators and lowering downstream construction costs.

Question 6

The rigs are powered by reputable engine brands such as Yuchai and Cummins, ensuring stable and reliable performance. Some models feature fuel tanks up to 480L, supporting extended continuous operation. Integrated drill rigs may include built-in high-efficiency air compressors with capacities up to 20m³/min, while modular rigs are clearly specified for compatible external compressors, ensuring stable air supply and sustained drilling performance.

Answer

The rigs are powered by reputable engine brands such as Yuchai and Cummins, ensuring stable and reliable performance. Some models feature fuel tanks up to 480L, supporting extended continuous operation. Integrated drill rigs may include built-in high-efficiency air compressors with capacities up to 20m³/min, while modular rigs are clearly specified for compatible external compressors, ensuring stable air supply and sustained drilling performance.

Question 7

Modular drill rigs reduce individual transport unit size and weight through segmented design, making them ideal for narrow or restricted access sites. While integrated drill rigs offer higher system integration, multiple frame sizes are available. Among them, compact modular models provide an optimal balance between performance and accessibility in space-limited environments.

Answer

Modular drill rigs reduce individual transport unit size and weight through segmented design, making them ideal for narrow or restricted access sites. While integrated drill rigs offer higher system integration, multiple frame sizes are available. Among them, compact modular models provide an optimal balance between performance and accessibility in space-limited environments.

Question 8

In addition to core technical parameters, attention should be given to:

Engine brand and global service availability
Market availability of wear parts and consumables
Clear accessory and compatibility lists provided by the manufacturer
Support for customized configurations
These factors significantly reduce long-term operation, maintenance, and adaptation risks.

Answer

In addition to core technical parameters, attention should be given to:

Engine brand and global service availability
Market availability of wear parts and consumables
Clear accessory and compatibility lists provided by the manufacturer
Support for customized configurations
These factors significantly reduce long-term operation, maintenance, and adaptation risks.

Surface Drill Rigs