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Hawe Hydraulics Dealers

HAWE has been in the Chinese market for more than 20 years and has won the general trust of Chinese customers. It has great advantages in applications such as mobile machinery, wind power, industrial machinery, metallurgy, petroleum, and mining. It hopes to further expand the field of cooperation and make more Many Chinese customers have experienced German advanced technology.

HAWE Hydraulik provides compact, energy-saving and durable hydraulic components and systems. Its notable features also include:
All-steel structure (no casting or aluminum parts bearing pressure load)
High pressure resistant component design
Compact structure (reduce the need for space)
No leakage or controllable less leakage
Allows use under special conditions (such as ATEX explosion-proof directive)

hawe hydraulics dealers

First, Walking hydraulic machinery
Among them, the components introduced in the article can be used in construction machinery, cranes, cranes and municipal engineering technology. Linking to other industry-specific topics and products can help you choose more easily. For qualified technical consultation, price and delivery time of all displayed products, please contact your sales contact.
1. Reversing valve
The reversing valve belongs to the reversing valve category. It controls the movement direction and speed of single-acting and double-acting hydraulic energy consumers. Black and white directional valves, proportional multi-way directional valves and valve combinations are all available.
1. PSL type and PSV type proportional multiple directional valve
PSL type proportional multi-way directional valve is suitable for constant flow pump system, PSV type is suitable for regulating pump system with pressure supply controller. The volume flow and load pressure can be individually adjusted for each consumer. Proportional directional spool valves of type PSL and PSV are suitable for different control tasks, for example for safety functions.
Technical data:
Pmax: 400 bar
Q actuator flow max: 240 l/min
Q pump max: 300 l/min
2. PSLF, PSVF and SLFV proportional multi-way directional valve
PSLF type proportional multi-way directional valve is suitable for constant flow pump system, PSVF type is suitable for regulating pump system with pressure supply controller. PSLF and PSVF type proportional directional spool valves can be used as separate plate-mounted valves or used in valve groups. The volume flow and load pressure can be individually adjusted for each consumer.
Technical data:
Pmax: 400 bar
Q actuator flow max: 400 l/min
Q pump max: 1000 l/min
3. EDL type proportional multiple directional valve
The parallel EDL type directional valve can be directly controlled. The volume flow can be adjusted individually for each consumer. Through the additional functions of the intermediate plate and the additional block, the proportional multiple directional valve can be flexibly adapted to different control tasks.
Technical data:
Pmax: 320 bar
Q actuator flow Max: 48 l/min
Q pump max: 100 l/min
4. CWS type directional valve
The parallel type CWS directional valve group can be directly controlled. Control the consumer in black and white. Various connecting blocks and fixed blocks make it widely used. CWS valve group is especially suitable for mobile hydraulic machinery. In static hydraulic machinery, because it is directly assembled on a compact pump station, the system solution is very compact.
Technical data:
Pmax: 315 bar
Qmax: 40 l/min
2. Balance valve
Balance valves belong to the category of pressure valves. It prevents the load of the cylinder or motor from dropping uncontrollably. To this end, it sets pre-compression at a pressure higher than the maximum load. The hydraulic piston control valve achieves the required lowering speed.
1. CLHV type balance valve
CLHV type balance valve is suitable for applications with mild or moderate vibration tendency, especially in combination with proportional multiple directional valves, such as PSL and PSV types. It is also accompanied by back pressure compensation and spring cavity release.
Technical data:
Pmax: 350 bar
Qmax: 320 l/min
2. LHDV type balance valve
The LHDV type balance valve has special damping properties. It is suitable for applications with mild or moderate vibration tendency, especially in combination with proportional multiple directional valves, such as PSL and PSV types. When the valve is completely closed, it is sealed without leakage. Impact valves and shuttle valves with or without throttle check valves can be installed in the LHDV type balance valve in order to delay the unloading of hydraulic brakes, for example.
Technical data:
Pmax: 420 bar
Qmax: 80 l/min
3. Axial piston pump and axial piston motor
The axial piston pump is equipped with multiple pistons arranged parallel to the drive shaft. They can be purchased as variable pumps or fixed pumps. The variable axial piston pump can adjust the geometric delivery from the maximum to zero. It changes the volume flow to the consumer in this way. The axial piston quantitative pump has a constant liquid flow rate per minute, and can deliver a constant volume flow rate depending on the rotational speed.
1. V60N axial piston variable pump
The V60N axial piston pump is designed for an open circuit in mobile hydraulic machinery and operates according to the swash plate principle. Optional shaft drive. The pump is mainly added to the auxiliary drive unit of the commercial vehicle transmission. A variety of pump controllers allow the use of V60N axial piston pumps in different applications.
Technical data:
Working pressure: 400 bar
Peak pressure: 450 bar
Vg max: 130 cm³/U
2. V30E axial piston variable pump
The V30E axial piston pump is designed for the open circuit in mobile hydraulic machinery and operates according to the principle of swashplate. Optional shaft drive. Robust pumps are especially suitable for continuous operation in demanding applications. Choose the pump controller so that the axial piston pump can be used in a variety of applications.
Technical data:
Working pressure: 350 bar
Peak pressure: 420 bar
Vg max: 270 cm³/U
3. V80M axial piston variable pump
The V80M axial piston pump is designed for an open circuit in mobile hydraulic machinery and operates according to the principle of a swash plate. Optional shaft drive. Robust pumps are especially suitable for continuous operation in demanding applications. Choose the pump controller so that the axial piston pump can be used in a variety of applications.
Technical data:
Working pressure: 400 bar
Peak pressure: 450 bar
Vg max: 202 cm³/U

hawe hydraulics dealers
4. K60N type axial piston quantitative pump
The K60N axial piston pump is designed for an open circuit in mobile hydraulic machinery and operates according to the principle of inclined axis. The pump is mainly added to the auxiliary drive unit of the commercial vehicle transmission.
Technical data:
Pmax: 400 bar
Vg max: 108 cm³/U
7. M60N axial plunger motor
The M60N axial piston motor is designed for open and closed circuits and operates according to the principle of inclined axis. The motor is especially suitable for mobile applications.
Technical data:
Pmax: 400 bar
Vg max: 130 cm³/U
Four, electronic control device
HAWE Hydraulik provides electronic additional components that match our hydraulic components. It also includes mobile controllers, which can be used to control complex hydraulic systems. Electronic controller, proportional amplifier and junction box are all available.
1. CAN-IO type CAN node
The CAN-IO 14+ programmable valve control device is a freely programmable PLC with a built-in proportional amplifier. The current return measurement through the valve output can show extremely precise functions. The number of digital and analog inputs and outputs can be variably configured. In addition, a variety of settings and programming options are also provided.
Technical data:
Up to 8 PWM outputs and up to 14 analog inputs
Flexible programming
All inputs and outputs can be freely parameterized
2. ESX type mobile controller
ESX type mobile controller is a freely programmable PLC with built-in proportional amplifier. Depending on the type, there are programming languages ​​LogiCAD, C and Codesys available for application programming. ESX valve control mechanism has passed ISO 13849 (PLd) and ISO 61508 (SIL2) certification. Can be used for safety applications.
Technical data:
Standard components with basic modules and expansion modules
Free programming according to IEC 61131
Different interfaces (CAN, Ethernet, RS232)
3. EV2S proportional amplifier
The proportional amplifier controls the proportional solenoid valve by converting the input signal into the corresponding control current. The EV2S-CAN type proportional amplifier is a plug amplifier directly mounted on a proportional one-way stroke solenoid or double solenoid. The parameters are set on the computer via buttons and integrated display, or via CAN-bus relying on software.
Technical data:
Control double valve or single valve
Simple diagnosis and status monitoring
Plug amplifier with M12 interface with two unidirectional stroke solenoids

hawe hydraulics dealers

Second, high-pressure hydraulic device
The pressure range above 450 bar is usually considered high pressure. First, high pressure is only needed when heavy objects must be moved accurately or strong movements must be performed accurately in a small space. The use of high-pressure components can build a solution that is optimized in terms of weight and space. If it is expected that the pressure peak in the system can reach 1000 bar, high-pressure parts that can withstand the pressure should be selected without any problems. Not all typical hydraulic components are suitable for high pressure. We have brought together a variety of standard components provided by HAWE Hydraulik.
1. High pressure pump
HAWE Hydraulik's high-pressure pump is distinguished by its compact and robust structure. It is very suitable for demanding applications and very high pressures. Radial plunger pumps, compressed pneumatic hydraulic pumps and two-stage pumps can be used in the high pressure range.
1. R-type radial piston pump
Due to its design, this radial piston pump has small piston pump elements in a radial configuration, suitable for generating pressures up to 700 bar. By arranging the elements into multiple rings, a larger volume flow can be generated with low pulsation.
Technical data:
Pmax: 700 bar
Qmax: 91.2 l/min
Vg: 64.18 cm³/U
2. LP type pneumatically operated hydraulic pump
LP type pump is a plunger pump with valve control interaction, mainly based on the principle of pneumatic hydraulic booster. Depending on the transmission ratio (area ratio-hydraulic plunger: air plunger), for example, a hydraulic pressure of 630 bar can be reached at 6 bar air pressure.
Technical data:
P hydraulic max: 1500 bar
P air pressure max: 10 bar
Qmax: 12 l/min
3. RZ type two-stage pump
If you want to combine fast movements with powerful movements (fast stroke-low speed stroke), a compact two-stage system can be used. The gear pump here pumps the system with high delivery flow but low pressure, while the radial piston pump pumps with high pressure but low delivery flow. The two pumps are directly flanged to each other to form a compact unit.
Technical data:
Pmax: 700 bar
Qmax: 91.2 l/min
Vg: 64.18 cm³/U
4. PE pump components
The basic element of the radial piston pump is the pump element. These can also be installed separately in a very limited installation space. Therefore, users can construct all high-pressure systems that can be conceived as separate forms.
Technical data:
Pmax: 700 bar
Qmax: 4.2 l/min
Vmax: 1.52 cm³/U
Two, high pressure valve
Many directional valves for high pressure applications are designed as shut-off valves. These valves are leak-free and insensitive to contaminated fluids. The HAWE product program also provides other valve types used to protect or regulate system pressure.
1. NBVP type cut-off directional valve
It can be used as a leak-free sealing cone seat valve. It can display 2/2, 3/2 and 4/2 and 4/3 commutation functions. Equipped with standard connection diagram NG6 (Cetop 3), NBVP allows working pressure up to 400 bar. Additional options can be used, such as position monitoring or 12W magnets.
Technical data:
Pmax: 400 bar
Qmax: 20 l/min
2. BVP17 type cut-off directional valve
The BVP17 type shut-off directional valve can be operated as 2/2, 3/2 and 4/2 and 4/3 directional valves at a working pressure of up to 700 bar. In the control mode, electromagnetic, pneumatic or manual control (handle) can be selected for direct operation.
Technical data:
Pmax: 400 bar
Qmax: 20 l/min
3. MV type pressure valve
The overflow valve can reliably ensure that the hydraulic system does not exceed the system pressure. As far as high pressure is concerned, the MV type has various structural designs, with pressures up to 1000 bar.
Technical data:
Pmax: 700 bar
Qmax: 160 l/min
4. PMV type proportional relief valve
This valve can be proportionally controlled electrically. It can not only limit the pressure, but also can be used to limit the load pressure of the actuator in the system. It can be installed as a plate or as a valve for pipeline installation.
Technical data:
Pmax: 700 bar
Qmax: 120 l/min
5. RHC hydraulic control check valve
The RHC type globe valve can be used as a built-in valve and offers 6 different specifications. Due to its different release ratio and optional pre-unloading, it can be used in similar applications such as balance valves.
Technical data:
Pmax: 700 bar
Qmax: 200 l/min
Three, system solutions
HAWE Hydraulik can easily and quickly configure customized system solutions through standard components. If there are requirements beyond the standard components, from consulting, design, installation, on-site commissioning to operation and maintenance, HAWE's experienced engineering team can provide you with a full range of support. You can refer to the following brief introduction of our product range:
1. KA type compact pump station
KA type compact pumping station is specially designed for intermittent operation. The shell includes an oil tank, a submersible motor and a high-pressure pump or a two-stage pump. The BA and VB valve groups can be installed directly to obtain a very compact system solution.
Technical data:
Pmax: 700 bar (radial piston pump); 180 bar (gear pump)
Qmax: 7 l/min (radial piston pump); 24.1 l/min (gear pump)
V effective max: 30 l
2. HKL compact pump station
HKL type compact pump station can be used for intermittent operation and continuous operation. In addition, valve blocks of type BA and VB can also be installed directly here. This type of pump station is very suitable for hydraulic tools.
Technical data:
Pmax: 700 bar (radial piston pump); 180 bar (gear pump)
Qmax: 13 l/min (radial piston pump); 24 l/min (gear pump)
V effective max: 11.1 l
3. FXU standard pump station
For higher flow requirements, FXU standard pumping station can be used. Through its simple standard component configuration, it can also provide many options in the standard high pressure range.
Technical data:
Pmax: 700 bar (HD); 280 bar (ND)
Qmax: 64 l/min (HD); 80 l/min (ND)
V fuel tank max: 560 l
4. SYSTEC
HAWE Hydraulik's engineering and assembly team provides you with support from dedicated control blocks to complete equipment. In addition, you can also refer to many projects successfully implemented in the high-pressure range. You can view more information about SYSTEC solutions here.
Technical data:
Pmax: 700 bar
Qmax: 500 l/min

hawe hydraulics dealers

Third, servo hydraulic device
The servo hydraulic solution shown here can be plug and play. They are tailor-made for specific usage needs, but can also be used in other models.
1. Electro-hydraulic drive device, model ePrAX® max
Thanks to strong power and long service life, the hydraulic unit does not require external tubing due to its integrated structure. The ePrAX drive regulator can be used to adjust the speed individually for each axis. This drive device is specially optimized for the bending machine, and can provide a particularly high power for the pull-back stroke through the targeted use of the temporarily stored falling energy, and at the same time it can save energy significantly. ePrAX® max complies with the effective accident prevention regulations (APR) and has a prototype inspection certificate
Technical data:
Rated force per machine: 1,100 to 2,500 kN (with two ePrAX)
High speed: up to 230 mm/s
Positioning accuracy: 5 µm
Working stroke: 280 mm (standard)
Data sheet: D 6341
2. Electro-hydraulic drive device, model ePrAX® modular
The patented electro-hydraulic drive unit ePrAX® modular is adapted to the special requirements of the CNC bending machine drive unit. Here, all necessary components can be assembled according to the principle of modular design, and the installation space can be optimized through flexible arrangement. ePrAX® modular complies with the applicable Accident Prevention Regulations (APR) and is certified through the 18003 concept test.
Technical data:
Working pressure pmax: 320 bar
Volume flow Q max: 50 l/min
Rated power: 24.3 kW (each axis)
Installation position: horizontal (cylinder module, storage tank module) or arbitrary (servo power module)
Data sheet: D 6340

hawe hydraulics dealers

Fourth, mini hydraulic device
1. Mini unit
The mini unit with a particularly compact and weight-optimized design is developed for diverse applications. It provides a volume flow from 0.24 l/min to a maximum of 1 l/min. The product portfolio includes units for single holding function, single lifting function in reversible mode, and special units for safety brakes of cranes, elevators and wire rope winches.
1. HR050 mini unit
In this mini unit, our radial piston pump, which has been tried and tested in the automotive technology field, is directly integrated on the pump bracket. The unit has a round transparent tank with M8x1 filling plug as the fuel tank.
Technical data:
Working pressure: up to 200 bar
Volume flow: max. 1 l/min
Data sheet: D 6014
2. HR080 mini unit
The feature of HR080 mini hydraulic pump station is that it can provide higher pressure in any installation position with very little space. Reversible function is realized by changing the direction of motor rotation. No control valve is required. The integrated temperature switch ensures the overload protection of the motor and can be connected to various actuators. This unit can be realized by DC or AC motors.
Technical data:
Working pressure: 210 bar max
Volume flow: max 0.52 l/min
Storage tank volume: 0.3 L
Weight: 4 kg
Data sheet: D 6342
3. HR120 mini unit
The characteristic of HR120 mini hydraulic pump station is that it can provide higher pressure in any installation position with very little space. Reversible function is realized by changing the direction of motor rotation. No control valve is required. The integrated temperature switch ensures the overload protection of the motor.
Technical data:
Maximum working pressure: 210 bar
Maximum volume flow: 0.52 l/min
Storage tank volume: 0.7 L
Weight: 5.5 kg
Data sheet: D 6343
Two, reversing valve
The shut-off reversing valve is leak-free and sealed. Depending on the type of valve, it can be operated by electromagnetic control, pressure control, mechanical control or manual control. Shut-off valve and valve combination are available. The reversing valve belongs to the reversing valve category. It controls the movement direction and speed of single-acting and double-acting hydraulic energy consumers. Black and white directional valves, proportional multi-way directional valves and valve combinations are all available.
1. SLC1 valve group (cut-off directional valve)
SLC1 valve chain is a combined structure type of globe valve and hydraulic control check valve. The hydraulic actuator can be kept in its position for a long time. The throttle check valve is installed on the cylinder to adjust the speed.
Technical data:
Volume flow: max. 1 l/min
Working pressure: up to 150 bar
Data sheet: D 6033
2. TLC3 valve group (stop-type directional valve)
TLC3 parallel flange valve is a combination structure type of slide valve and hydraulic control check valve. The hydraulic actuator can be kept in its position for a long time. The integrated T-type throttle valve can also preset the speed of the actuator.
Technical data:
Volume flow: max. 3 l/min
Working pressure: up to 250 bar
Data sheet: D6020-TLC3

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