Quzhou Zhongdu Machinery Technology Co., Ltd. is one of the leading 185 cfm best diesel portable rotary screw compressor manufacturers and suppliers in China. Welcome to wholesale high quality machines made in China here from our factory. Contact us for customized service.
Products Description
This 185 cfm diesel air compressor is one of the best rotary screw compressor machines, equipped with an efficient screw host and a reliable Cummins diesel engine. The rated power of the engine is 41kW, and it can stably output a working pressure of 8bar at a rated speed of 2300rpm, with a displacement of 5m ³/min, fully meeting the needs of various pneumatic tools. The device has intelligent idle function (1350rpm), which automatically reduces speed when there is no load, achieving energy saving and consumption reduction. Besides,this 185 cfm portable air compressor is equipped with a heavy-duty two wheeled trailer, which is flexible in movement and an ideal power solution for field operations such as mining and road construction.
Product Specifications
| Model | ZDCY 5-8 |
Compressor | Rated FAD (Free Air Delivery) | 5 m3/min |
Rated Pressure | 8 bar | |
Compression Stage | Single-stage | |
Storage Tank Volume | 80 L | |
Screw Oil Volume | 25-30 L | |
Diesel Engine | Engine Brand | Xichai |
Engine Type | 4DW91-56G2-II | |
Number of Cylinders | 4-cylinder | |
Emission Standard | National II | |
Engine Power | 41 kW | |
Rated Speed | 2300 rpm | |
Idle Speed | 1350 rpm | |
Lubricating Oil Volume | 7 L | |
Coolant Volume | 20 L | |
Fuel Tank Capacity | 60 L | |
Average Fuel Consumption | 10-12 L/h | |
Machine Set | Air Outlet Size | G1 1/2" |
Dimensions (L × W × H) | 2400×1730× 1930 mm | |
Weight | 1400 kg | |
Mobility / Moving Style | 2-wheel trailer |
Application scenarios
Widely used in the mining, quarrying, tunnel excavation, and road construction industries for providing stable, high-efficiency pneumatic power to drive rock drills, anchoring rigs, and down-the-hole (DTH) drilling machines.
Here are some typical application scenarios of our 185 CFM diesel portable air compressor:
Anchor rod support construction
This 185 cfm diesel air compressor can drive a pneumatic anchor drilling rig to drill holes and install anchor rods in unstable roof mining areas or tunnels. The equipment is flexible in movement and can quickly reach various support points, ensuring timely support operations, effectively preventing roof collapse, and ensuring underground safety.
01
Underground rock drilling operation
Provide long-lasting and stable power for multiple air leg rock drills in the mining tunnel excavation face. Its powerful 8bar pressure can efficiently drive the drill bit to break hard rock layers, and diesel power is completely unrestricted by underground fixed power sources, ensuring excavation efficiency.
02
Shallow hole drilling and blasting in open-pit mines
The 185 cfm portable air compressor provides stable power for mobile shallow hole rock drills to drill blasting holes at secondary crushing or small quarrying points in large open-pit mines. The dual wheel trailer design allows it to move flexibly in rugged mining areas and keep up with the mining progress.
03
Blasting hole drainage
Before the open-pit mine blasting operation after rain, a dedicated pneumatic drain is placed into the flooded blasting hole, and compressed air is used to quickly drain the accumulated water in the hole, ensuring that the explosives can be loaded and detonated normally and ensuring the blasting effect.
04
about us
Quzhou Zhongdu Machinery Technology Co., Ltd.
Your Reliable 185 Cfm Diesel Air Compressor Supplier
why choose us?
Quzhou Zhongdu Machinery Technology Co.,Ltd is industry and trade company which modern enterprise integrating scientific research, development, manufacture and trading. Based on integrity, responsibility and cooperation. Our company have professional R&D and sales team, providing one-stop service for customers.Our company mainly products is Lighting Tower, Diesel Generator, Screw Air Compressor , Piston Air Compressor, Drill Machine, Jack Hammer , Drilling Tools and Other Machinery Hardware Product etc. The products are sold at home and abroad and are well received by customers.
Our Service
1.More Professional service in Mining and Industrial machinery exporting field
2.Various payment term to choose:T/T,Western Union,L/C
3.High quality/Safe material/Competitive price
4.Small order available
5.OEM&ODM design for all customers
Frequently Asked Questions
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