This series is primarily designed for drilling rigs (φ115-254 mm) required for water well and geothermal projects, as well as for various other air source requirements. In addition to its portable nature, this series is particularly well-suited for continuous operation. Designed for transportation, the upgraded models offer increased durability and lower fuel consumption. All models utilize engines that meet EU3A standards.
Products Description
一. Product Overview
The 35/30 portable air compressor achieves an optimal balance between airflow and pressure to meet the demands of rigorous rock drilling applications. With a displacement of 35 cubic meters per minute and a continuous pressure of 30 bar, this specially calibrated unit maximizes the penetration speed of large down-the-hole hammers, such as 8-inch (200-255 mm) and 10-inch down-the-hole hammers.
Whether you are drilling deep water wells in Africa, constructing large-diameter foundation piles in Southeast Asia, or blasting operations in hard granite mines, this compressor provides a stable, high-pressure airflow to ensure your drill string continues to advance. Its robust chassis and heavy-duty canopy ensure reliable operation even in the harshest field conditions.
Key Advantages (Why Choose the 35/30 Air Compressor?)
1. This compressor is designed to drive the industry's largest down-the-hole hammers. With an airflow of 35 cubic meters per minute and a pressure of 30 bar, it ensures the hammer strikes with full impact energy, achieving the fastest penetration speed in hard rock (Mohs hardness 8-9). Say goodbye to insufficient power and achieve maximum drilling efficiency.
2. Heavy-Duty Screw Compressor
The high-efficiency twin-screw compressor features a proprietary rotor profile and a high-temperature resistant coating. It is designed for 100% continuous operation, providing reliable performance even in extreme ambient temperatures (-15°C to +50°C).
3. Highly Efficient and Energy-Saving Diesel Engine
Our 35/30 compressor uses a world-renowned diesel engine equipped with an intelligent electronic control system that optimizes fuel injection based on air demand. This reduces fuel consumption by 15-20% compared to conventional models, significantly lowering your operating costs.
4. Designed for Harsh Environments
• Dust Protection: A heavy-duty radial air filter with safety features ensures the main unit remains clean, even in high-dust drilling environments.
• Cooling System: An oversized cooler with a high-capacity fan prevents overheating during extended drilling operations.
• Protective Cover: A robust, lockable, and soundproof protective cover protects critical components from theft and severe weather, while ensuring noise levels meet site regulations.
5. Easy Maintenance, Global Support
All maintenance points (oil filler, oil filter, air filter, and fuel filter) are located on one side for easy and quick maintenance. The compressor uses globally sourced components, ensuring ample spare parts supply and allowing for servicing by local technicians worldwide.
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二. Application Scenarios (Key Applications)
The 35/30 compressor is ideal for large-diameter drilling projects:
• Large-diameter water well drilling: Used in conjunction with 8-10 inch down-the-hole hammers to drill deep, high-yield water wells in hard rock formations.
• Foundation and pile engineering: Suitable for micropiles, interlocking piles, and rock-embedded installations in building and infrastructure projects.
• Mining and quarrying: Used for large-diameter blasting hole drilling and secondary crushing.
• Geothermal and exploration: Provides reliable power for deep geothermal wells and mineral exploration drilling.
• Piping and civil engineering: Supports trenchless technology and large-scale rock excavation.
Core Technical Features
The entire series has been optimized with a stronger frame for enhanced towing protection and safety. The roof has a greater load-bearing capacity and is equipped with rubber protection strips to meet customer load requirements.
All pressure pipe connections utilize steel pipes for excellent sealing, protecting the rubber from aging, preventing wear, and maintaining a refined appearance.
The patented safety air filter unit and stainless steel intake manifold ensure dust filtration and prevent air contamination caused by rubber hose damage.
The newly designed cooler utilizes independent modular units secured by cushioned structural members, eliminating any pressure points and effectively preventing cooler damage due to shroud deformation. Damaged units can be easily replaced without disassembling the cooler assembly.
All diesel portable compressors utilize internationally renowned controllers with an optimized user interface, requiring only three switches for operation: power, start, and stop. Automatic preheating, loading and unloading processes, pressure control, and engine fuel injection eliminate high-pressure shutdowns and oil explosions. The controller is waterproof and moisture-resistant.
Documentation and tool boxes are included for easy access to all maintenance components, facilitating tool and record management, and ensuring safe machine operation.
Electric portable machines are equipped with circuit breakers and power switches for easy maintenance and protection, ensuring convenience and safety.
Detail
Technical data
|
Fixed Diesel Screw Air Compressor(Wheels can be added) |
|
|
Model |
YRWSA-36/30 |
|
Air End |
Two Stage Compression |
|
Rated FAD (m³/min) |
36 |
|
Rated Pressure(bar) |
30 |
|
Engine Power |
Cummins 410kw |
|
Weight (kg) |
5500 |
|
Dimension (mm)L*W*H |
4220*2000*2300 |
About Us
FAQ
Q: What power source does the drilling rig use (diesel, electric, or hybrid)? What is the energy consumption?
A: Primarily diesel, but other power sources are also available, mainly depending on customer needs.
Q: What brands are used for core components (such as engines and hydraulic systems)? Can they be customized?
A: All parts use internationally renowned brands, such as Yuchai and Cummins engines. These parts can be customized according to customer needs.
Q: Are there any special drill bits recommended for different rock formations?
A: Yes, we will understand your working environment before recommending drill bits and then provide the optimal solution.
Q: Is the quotation FOB, CIF, or other trade terms?
A: It depends on customer needs. If no specific requirements are specified, it is generally FOB.
Q: What payment methods are accepted (T/T, L/C, etc.)?
A: Payment methods will be chosen according to what is convenient for the customer, within reasonable limits.
Q: What is the deposit percentage?
A:30% T/T as deposit, full balance before delivery
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