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70MPa high-pressure output, 0.28-0.86MPa pressure adjustment, 850/170ml/min dual-flow adaptation, 3200ml large reservoir long endurance, air-driven labor-saving operation
Applicable Equipment
High-pressure hydraulic wrenches, hydraulic jacks, hydraulic breakers, engineering machinery hydraulic systems, heavy vehicle maintenance hydraulic tools and other equipment requiring high-pressure air power
II. Product Details (PRODUCT DETAILS)
This HYDRAULIC AIR PUMP is a high-pressure power device centered on "air-driven labor-saving and large reservoir long endurance". Aiming at the pain points of traditional hydraulic pumps such as "laborious manual operation and frequent refueling due to small reservoir capacity", it achieves the core needs of "labor-saving efficiency, long-term operation, and multi-scenario adaptation" through air-driven design and an extra-large capacity plastic reservoir, suitable for engineering emergency repair, industrial assembly, heavy maintenance and other scenarios. Its core advantages are as follows:
Air-Driven Labor-Saving, Low Operation Threshold:Adopting air-driven mode, it can run automatically by connecting an air compressor (0.28-0.86MPa air source), no manual handle pressing is needed, completely eliminating the "laborious operation" problem of traditional manual hydraulic pumps — even female users or people with limited strength can easily drive 70MPa high-pressure tools; the air-driven system has fast response speed, and it only takes 20 seconds to reach the working pressure from start-up, with efficiency 3 times higher than that of manual pumps, adapting to high-frequency and high-intensity operation scenarios.
850/170ml/min Dual Flow, Balancing Start-Up and Stability:The output flow reaches 850ml/min under no-load, which can quickly fill hydraulic tools with oil. For example, when driving a 10-ton hydraulic jack, it can complete the lifting preparation within 30 seconds; when loaded, it automatically switches to a stable flow of 170ml/min, with pressure fluctuation ≤2%, ensuring continuous and stable power for hydraulic wrenches to disassemble heavy bolts and breakers to perform crushing operations, avoiding operation interruption caused by unstable flow, and balancing the dual needs of "fast start-up" and "stable operation".
3200ml Large Reservoir + Engineering Plastic Material, Dual Advantages of Endurance and Durability:Equipped with a 3200ml extra-large capacity reservoir, which is more than 3 times that of ordinary hydraulic pumps (about 600-1000ml), it can meet the oil supply for 10 hours of continuous operation, no frequent refueling is needed, especially suitable for long-term outdoor emergency repair scenarios; the reservoir is made of high-strength engineering plastic, which is 50% lighter than a steel reservoir of the same capacity, and the overall net weight of the equipment (referring to the same specification) is about 7-8kg, which can be easily carried by one person; the plastic material is corrosion-resistant and oil-resistant, with no rust risk even when used in humid and dusty engineering sites, and the service life is more than 8 years.
Reducer NPT Ports + Wide Pressure Adjustment, Strong Compatibility and Adaptability:The input and output ports adopt reducer NPT standard threads (1/4" in + 3/8" out), the input is compatible with most small air compressor connectors, and the output is compatible with large-diameter high-pressure tools (such as hydraulic wrenches and large jacks), which can be connected without additional adapters, with compatibility over 98%; the working pressure supports stepless adjustment of 0.28-0.86MPa, precisely controlled by a knob — adjust to low pressure to protect equipment when driving light tools, and adjust to high pressure to ensure power when driving heavy tools, one pump covers the use needs of various high-pressure tools.
III. Application Scenarios (APPLICATION SCENARIOS)
Long-Term Emergency Repair at Engineering Sites:In construction and mining projects, when hydraulic breakers clear collapsed obstacles or maintain large equipment, the 3200ml large reservoir can support 8 hours of continuous operation without refueling in the middle; air-driven operation requires no manual labor, and tools can be driven continuously to avoid physical exhaustion of workers, adapting to the emergency repair scenario of "tight schedule and high intensity", solving the problems of "short endurance and tiring operation" of traditional pumps.
Heavy Component Assembly in Industrial Workshops:When assembling heavy components (such as engine blocks and large gearboxes) in automobile and machinery manufacturing workshops, use this pump to drive hydraulic presses. The 0.28-0.86MPa pressure adjustment can adapt to the pressing needs of different components; the 850ml/min fast oil filling reduces workstation waiting time, and the 170ml/min loaded stable flow ensures the pressing precision error ≤0.1mm, improving the qualification rate of precision assembly, while air-driven operation reduces the operating intensity of workers.
Chassis Maintenance in Heavy Vehicle Repair Stations:When maintaining the chassis of heavy trucks and engineering vehicles (such as gearbox replacement and suspension system maintenance), drive the hydraulic jack to lift the vehicle (weight ≤30 tons), and 70MPa high pressure ensures stable support; the 3200ml reservoir can meet the oil supply for continuous maintenance of multiple vehicles, no frequent back-and-forth oil collection is needed; the equipment is light in weight, convenient for moving in the narrow space under the vehicle, adapting to the needs of repair stations for "efficient maintenance and flexible scheduling".
Outdoor Power/Communication Emergency Repair:When the power department repairs high-voltage towers and communication companies maintain base station towers, use this pump to drive hydraulic wrenches to disassemble and assemble large bolts. The 850ml/min fast start-up shortens the emergency repair preparation time; the packing size of 340210215mm can be easily placed in the emergency repair vehicle toolbox, and air-driven operation requires no external power supply, adapting to the outdoor operation scenario of "no electricity and limited space", ensuring rapid recovery of faults.
IV. Frequently Asked Questions (FAQ)
Q1:What parameter air compressor is needed for air-driven operation?
A1:It is compatible with conventional industrial air compressors, and the core parameters need to meet: ① Working pressure 0.28-0.86MPa (matching the pump's working pressure); ② Displacement ≥0.3m³/min (to ensure sufficient air source and avoid frequent start-stop of the pump); ③ The air compressor interface is 1/4" NPT thread (or equipped with a 1/4" NPT adapter). Most ordinary air compressors in repair workshops and engineering sites are compatible. When connecting, just insert the air compressor hose into the pump's input port, and it is fixed when a "click" sound is heard, no professional tools are needed.
Q2:Is the strength of the plastic reservoir sufficient compared to the steel reservoir?
A2:Yes. The reservoir is made of high-strength engineering plastic (PA6 + glass fiber reinforced material), with a tensile strength of 80MPa and a compressive strength of 100MPa. After testing, there is no deformation or cracking under 70MPa working pressure, and no leakage even under short-term 100MPa pressure; the surface is treated with impact resistance, and even if it falls from a height of 1.5 meters, only slight scratches appear, no cracking, the strength fully meets the needs of high-pressure operations, and at the same time, it is lighter in weight and has better corrosion resistance.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2008
Total Annual:
600-800
Employee Number:
110~120
Ecer Certification：
Verified Supplier
Yeeda offers diverse automotive workshop Equipments,and designs solutions for the automotive service industry.
We put our tools through punishing test , which far exceed the strain of normal use , ensuring that our tools perform to professional standards and stay tough for long .
We have been... Yeeda offers diverse automotive workshop Equipments,and designs solutions for the automotive service industry.
We put our tools through punishing test , which far exceed the strain of normal use , ensuring that our tools perform to professional standards and stay tough for long .
We have been...
