ZB4-600 ultra high pressure electric hydraulic oil pump is the power resource and control device for wire tension,which is used in conjunction with various jacks(Nom. Pressure 60MPa), as well as other low flow or high pressure hydraulic equipment.
Ultra High Pressure Electric Hydraulic Oil Pump Features
1. Compatible with the hydraulic working cylinder, such as working in ultra-high pressure, lifting, pushing (box culvert push and concrete pipe push,etc.) press.
2. Compatible with other high pressure hydraulic equipment.
3. The oil pump has the characteristics of ultra high pressure, reversible, compact structure, easy to move, fast working speed, simple operation and wide application range.
Application
The ultra-high pressure electric hydraulic oil pump is suitable for the tension construction of viaduct bridges.
The electric hydraulic oil pump is also suitable for tensioning steel bars of suspension bridges.
The electric hydraulic oil pump can be used for tensioning the suspension cables of cable-stayed bridges.
Technical Parameter
Project | Unit | ZB4-600H | ZB10-600H | |
Rated Pressure | MPa | 60 | 60 | |
Nom.Flow | L/min | 4 | 10 | |
Speed | r/min | 1430 | 1440 | |
Power | KW | 3 | 7.5 | |
Oil Capacity | L | 42 | 120 | |
Oil Type | 46# Hydraulic Oil | 46# Hydraulic Oil | ||
Size | mm | 745 x 494 x 1052 | 1090 x 590 x 1120 | |
Weight | Empty Pump | kg | 120 | 270 |
After Loading Oil | 150 | 370 |
Product Details
1. Pump Head
The pump is valve type, eccentric axial piston pump, ZB4-600H type has 6xΦ10 plunger, the nominal flow rate is 4 L/ min, ZB10-600H type has 6 XΦ12 plunger, nominal flow rate is 10 L / min; The maximum pressure all are 60MPa.
2. Control valve
The valve body is composed of throttle valve, unloading valve, one-way valve, manometer, safety valve, oil inlet nozzle, return oil nozzle and oil outlet nozzle.
3. Selector Valve
The three-position four-way H-type valve, when you flip the valve handle, the spool with the handle rotation so that the hole on the valve spool connected and oil nozzle of selector valve are connected, the high pressure oil passes through the valve seat in the reversing valve oil nozzle to make the oil nozzle adhere to the valve core, then sealing and reversing function can be achieved. This type of selector valve is light, small leakage.
4. Oil tank car
Oil tank use the steel welding parts, capacity of ZB4-600H-type is about 42L, capacity of ZB10-600H-type is about 120L, the entire pump, valve and oil tank device on the rubber wheel, it is lighter transport.
5. Electrical switch
It is magnetic switch to reduce the starting current when loading.
About Us
Liuzhou Lingqiao Prestressing Machinery Co., Ltd. was established in 2011. It is a professional enterprise integrating the production, engineering installation, construction and scientific research and development of prestressed anchors, machines and supporting products. Its products are widely used in various prestressed concrete projects such as road and bridge, municipal, high-rise buildings, power station construction, geotechnical anchoring, deep foundation pit support and so on.
FAQ
Q1: Are you a trading company or a factory?
A1: Hello, We are professional factory focus.
Q2: Do you provide samples? is it free or extra?
A2: Yes, we could offer the sample but not free, and also the cost freight should be paid by client.
The sample's charge will be returned to you when you place first order.
Q3: How long is your delivery time?
A3: Generally it will be 5 to 15 days according to quantity and specification of the products.
Q4: What is your terms of payment?
A4: All by T/T. 30% should paid in advance as deposit, and 70% before shipment.
If you have any other questions, please feel free to contact us.