Hydraulic Control Valve A11V0190ldrs

Hydraulic Control Valve A11V0190ldrs Use for Tractoror Excavator for One Year Warranty

 

 

Advantages

Precise Control Ability: The A11V0190LDRS control valve adopts an advanced axial piston swash - plate structure and a load - sensing control mode. It can sense the pressure changes in the system in real - time and adjust the pump displacement accordingly to match the load requirements of the system. This enables accurate regulation of flow and pressure, ensuring the stable operation of hydraulic actuators and improving the control accuracy of the system.
High - Efficiency Energy - Saving: The load - sensing control technology of the valve can make the hydraulic system output the appropriate flow and pressure according to the actual load, reducing unnecessary energy consumption. In the case of frequent changes in flow and pressure, it can improve system response speed and efficiency, thereby achieving energy - saving effects.
Good Adaptability to Working Conditions: It is suitable for open - circuit hydraulic transmission and can work under the conditions of self - suction, tank pressurization or with a built - in booster pump. Moreover, it can adapt to a variety of working speeds and pressures, and has a wide range of speed and pressure compatibility, which can meet the application requirements of different working conditions.
High Reliability and Durability: The valve is widely used in large - scale mainframe factories such as Sanyy, Zoomlion, and Sunward Intelligence, indicating its high reliability. Its components are made of high - quality materials, with good wear - resistance and corrosion - resistance, which can ensure long - term stable operation in harsh working environments and reduce maintenance costs and downtime.

Applications

Engineering Machinery: Widely used in equipment such as excavators, concrete pump trucks, and road machinery. In excavators, it can accurately control the movement of the boom, arm, and bucket cylinders, improving the efficiency and accuracy of digging and lifting operations; in concrete pump trucks, it is used to control the hydraulic system to ensure the stable delivery of concrete.
Mining Machinery: Applied to mining equipment such as roadheaders and shearers. In roadheaders, it can provide stable hydraulic power for the cutting head, conveyor, and other components, helping the roadheader to complete the tunneling operation efficiently in the underground environment.
Other Industrial Equipment: Also used in steel - making, injection - molding, steel and aluminum extrusion, petroleum equipment, and other industrial fields. For example, in the injection - molding industry, it can control the movement of molds and the injection process to ensure the quality and precision of plastic parts; in the steel and aluminum extrusion industry, it can provide the necessary pressure and flow for the extrusion process to ensure the smooth progress of production.
 

Brand	MODEL
KOMATSUu	PC20 PC30 PC35 PC40-5 PC40-6 PC40-7/8 PC45 PC50 PC56-7 PC60-1 PC60-3/5/6/7 PC70-8 PC75 PC80 PC90-1 PC100-1/2/3 PC100-5 PC PC120-2 PC120-5/6 PC128US-2 PC130 PC130-7 PC140 PC150-3 PC200-1 /2/3/5/6/7 PC220-5/6/7 PC240-3 PC300-2/3/5/6/7 PC350 PC400-5/6 PC360-7 PC400-1/3/5 PC400-6 PC410 PC450-8 PC650 PC650-8 PC710-5 PC1000-1
HITACHI	HITACHI UH045 UH052 UHO53 UH063 UH07-5 UH09-7 UH04-7 UH083 EX20UR-1/2 EX27 EX30 EX40-1 EX45-1 EX50UR EX60-1/2/3/5 EX70 EX90 EX100 EX100-W/WD-2/2/3/4 EX120/-2/3/5 EX130 EX150 EX160WD EX200 EX200-1/2/3/5 EX210 EX220-1/3/7 EX220-2/5 EX225 EX240 EX270-1/5 EX280-1 EX300-1/2/3/5/6 EX320 EX330 EX350 EX400 EX400-5 UH03-3/5/7 UH04/2/5 UH05 UN055-7 UH06 UH07 ZAX60 ZAX70 ZAX120 ZAX200 ZX230 ZAX240 ZAX250 ZAX330 ZAX350 ZAX360 ZAX360
	E40B E70 E70B E110 E120B E140 E180 E200B E240 E300 E200-5 E450 E650 E235B/B/D E245B/D E307 E311B E312C/CL E315C/CL E318B E320/320L E322 E325 E330 E350 E375 E450
KOBELCO	K903 K904B K904 C K907B K907C K907D SK07 SK027 SK04N2 SK07N2 SK09N2 SK60 SK100 SK120-3/6 SK120LC SK200 SK200-5/6 SK210-8 SK230-6E SK250-6/8 SK300 SK320 SK330-6/8 SK350-6/8 SK400 SK450-6/8 SK480-6
HYUNDAI	R55-7 R60-5/7 R80-7/9 R85-7 R110 R130R150LC R200 R210 R215-7/9 R220 R225LC-7/9 R260-5 R265LC-7/9 R280 R290 R290LC-7 R300 R305LC-9 R320 R335LC-7/9 R375LC R385 R455 R485LC R505LC-7 R515LC-9T R805LC-7 R914B
KATO	HD250 HD250SE HD300GS HD307 HD350 HD400G HD400-5 HD450 HD400G HD400SE HD450SE HD510 HD512 HD550SE HD700G HD700-5/7 HD800-5/7 HD820 HD880-1HD820 HD880 HD900SEV HD900-2/5/7 HD1023 HD1100 HD1200 HD1220 HD1250-7 HD1500 HD1880G HD1880SE
SUMITOMO	LX02/03 LX08 SH45 SH55 SH60 SH75-3 SH100 SH120 SH145U SH200 SH200A3 SH210 SH220 SH240 SH250 SH260 SH280 SH300 SH340 SH350 SH400 SH450 LS200 LS200 LS280 LS1200 LS1600 LS2035 LS2050L LS2650 LS2800 LS2800FJ2 LS3400EJ LS4300FJ2 LS5800C2 SC800 SC1000
DAEWOO/DOOSAN	DH55 DH60-7 DH130 DH150 DH170 DH220-3/5 DH220-9E DH258LC-V DH280-3 DH300-5 DH DH320 DH330 DH360-5 DH220-9E
	EC55BLC EC60 EX130 EC140B EC210B EC240B EC290B EC330 EC360 EC460B
BULLDOZER	D20 D30 D31 D3B D3C D3D D40-1 D4C D4D D4H D5 D50 D5B D5H D5M D6B D6C D6D D6H D6R D65 D7 D7E D7F D7G D7R D80 D85-12 D85-18 D8L D8G D8H D8K D8N D8R D9L D9N D155 D155A-1 D155AX D275 D355 D355A-3 D375-2/3
MITSUBISHI	MS40 MS70-8 MS110-8 MS120 MS180-3 MS240 MS300-8

 

 

 

 

 

 

 

 

 

Ningbo Hyleman Hydraulics Co., Ltd.: A Pioneer in Hydraulic Solutions

OVERVIEW

As a technology-driven innovator, Ningbo Hyleman Hydraulics specializes in integrating R&D, manufacturing, sales, and after-sales service for premium hydraulic components. Our expertise spans high-performance pumps, motors, valves, and related products, leveraging cutting-edge technology to meet global industrial benchmarks.

CORE PRODUCT CATALOG

We offer a comprehensive range of hydraulic solutions designed for precision and reliability:

 

High-Pressure Piston Pumps: Rexroth-compatible series including A4VSO, A10VSO, A4VG, A7VO, A11VO, and A2FO

High-Pressure Gear Pumps: Rexroth PGH3, PGH4, and PGH5 series for heavy-duty applications

Piston Motors: Models A4VM, A6VM, A2FM, and A4FM engineered for optimal efficiency

Orbit Motors: Premium BM3, BM4, BM5, and BM6 variants for versatile operations

 

Our products serve as seamless OEM replacements, featuring low operational noise, enhanced volumetric efficiency, and extended service life-exceeding standard industry specifications. Exported to over 70 countries, they have undergone rigorous global market validation.

APPLICATION SCENARIOS

Hyleman solutions excel across diverse industrial sectors:

 

Construction machinery, plastic processing equipment, and metallurgical systems

Environmental sanitation vehicles, mining equipment, and marine machinery

Packaging systems, port logistics equipment, and various hydraulic setups

 

Praised by clients worldwide, our components deliver consistent performance in demanding environments.

MANUFACTURING EXCELLENCE

Our production ecosystem ensures uncompromised quality:

 

Advanced CNC machining systems, vertical/horizontal machining centers, and precision grinding equipment

12 independent testing laboratories conducting thorough pre-shipment evaluations

Stringent quality control protocols to guarantee defect-free, high-precision outputs

CORPORATE MISSION

Guided by the principle of "optimizing hydraulic performance, elevating industry standards, and driving comprehensive application upgrades," we pursue technological advancement as a core responsibility. We invite global partners to join us in Ningbo-a bustling port city-to foster collaborative growth and innovation.

 

Experience Hyleman's commitment to excellence. Contact us today to transform your hydraulic operations with reliable, cutting-edge solutions.

 

 

 

 

 

 

 

Ningbo Hyleman Hydraulics: Hydraulic Solutions Pioneer

OVERVIEW

Tech-driven firm integrating R&D, manufacturing, sales & service for premium hydraulic components. Focus on pumps, motors, valves using cutting-edge tech for global standards.

CORE PRODUCTS

High-Pressure Piston Pumps: Rexroth-compatible (A4VSO, A10VSO, etc.)

High-Pressure Gear Pumps: Rexroth PGH3/4/5 series

Piston Motors: A4VM, A6VM, etc.

Orbit Motors: BM3/4/5/6 variants

 

Perfect OEM replacements with low noise, high efficiency, long life. Exported to 70+ countries.

APPLICATIONS

Widely used in construction, plastic, metallurgical, mining, marine, port machinery & hydraulic systems. Praised by clients.

MANUFACTURING

Advanced CNC machines, machining centers, precision grinders

12 testing labs for rigorous pre-shipment checks

Stringent QC for defect-free products

MISSION

"Optimize hydraulic performance, raise industry standards, drive upgrades." Invite global partners to Ningbo for collaboration.

 

Contact us to transform your hydraulic operations with reliable solutions.

 

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