hydraulic ram, telescopic hydraulic ram, hydraulic telescopic ram for tipper truck

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Specifications

1.ISO9001:2008
2.Seal:Merkel or Parker
3.Working pressure:16-25Mpa.
4.10 years of experienc
5.Material:CK45

CMAX series engineering hydraulic Cylinder

(1)working pressure:16MPa

(2)Piston diameter: 40-250mm

(3)Seals:Merkel or Parker

(4)Sensor: MTS or Balluff

BOOM,ARM,BUCKET CYLINDER
R55	R60-5-7	R130	R200-5	R210-5	R220	R225-7
R260LC-5	R280	R290	R300	R305-7	R450-5	R215-7
R210LC-3	R335-7

cylinder diamete r (mm)	piston rod diameter (mm)			max stroke (mm)
40	20	22	25	500
50	25	28	32	600
63	32	35	45	800
80	40	45	55	2000
90	45	50	63	2000
100	50	55	70	4000
110	55	63	80	4000
125	63	70	90	4000
140	70	80	100	4000
150	75	85	105	4000
160	80	90	110	4000
180	90	100	125	4000
200	100	110	140	4000
220	110	125	160	4000
250	125	140	180	4000

Q:Hydraulic principle: A typical hydraulic system comprises a hydraulic pump, hydraulic oil tank, directional control valve, flow control valve, the working cylinder, plunger valve and pressure relief valve. Three kinds of typical hydraulic pump hydraulic system used in gear pump, vane pump and axial reciprocating pump. Pump is the power component liquid system is the heart of the hydraulic pump control element. (including the flow valve, relief valve, directional valve and proportional valve etc.) for controlling and regulating the fluid pressure. The flow and direction, to meet the performance requirements of equipments, and the realization of various work cycle, the implementation of components to the pressure of the liquid can be converted to mechanical energy, so as to drive the movement of the mechanism.

Q:What are the acceptance criteria for hydraulic cylinders?: And the installation of 1: medium series ISO6020/1-81 hydraulic -160bar system of single rod hydraulic cylinder hydraulic system -250bar ISO6022-81 - Mounting dimensions of single rod hydraulic cylinder - Mounting dimensions of ISO6099-82 hydraulic and pneumatic systems and components of a cylinder installation size and installation type symbol ISO6149-80 hydraulic and pneumatic systems and components - Metric oil - Dimensions and design ISO6547-82 hydraulic hydraulic cylinder and piston guide ring combined seal groove - Dimensions and tolerances of ISO6981-82 hydraulic cylinder piston rod end hinge Earrings - Mounting dimensions of ISO6982-82 hydraulic hydraulic cylinder - piston rod end ball hinge Earrings - installation size ISO7181-82 - hydraulic cylinder hydraulic cylinder and piston rod area ratio ISO8131-86 small hydraulic -160bar a series of single rod cylinder tolerance ISO8132-86 hydraulic -160bar medium and 250bar series single rod cylinder accessories installed ISO8135-86 hydraulic medium and 25 -160bar 0bar series of single rod cylinders - Tolerances of ISO8136-86 hydraulic -160bar medium series single rod cylinder oil port size ISO8137-86 -250bar series single cylinder hydraulic medium - size ISO8138-86 hydraulic oil port -160bar series of small single rod cylinder oil outlet size

Q:What's the name of this hydraulic device? Where can I buy it?!: Each cylinder has a separate power unit. It looks more like a cylinder, and the three black one is the vane compressor.

Q:Does the hydraulic cylinder change the inner ring of the cylinder?: if you do not want to buy a set of hydraulic system, and the power to the cylinder is not large, you can use compressed air to promote the hydraulic oil, hydraulic oil cylinder to drive, such as power and compressed air, but very smooth.

Q:Difference between cylinders of hydraulic cylinders: The working principle is very simple by using the Pascal principle (F1/A1=F2/A2), the advantages do not need lubricating oil, because his work is medium, and he can realize remote control, can realize stepless speed, no noise etc......

Q:The 80 hydraulic cylinder is equivalent to the pressure of the larger cylinder: It depends on how much you supply the hydraulic system hydraulic cylinder pressure, there is a gas path set pressure output size of the cylinder,

Q:What type of cylinder do you have?: 3) classify the functions and uses of cylinders (1) ordinary cylinders: single acting and double acting cylinders. This type of cylinder is generally used without special requirements. (2) buffer cylinder: the cylinder is equipped with a buffer device, which prevents the piston from striking when it moves to the end. This kind of cylinder is often used at higher pressure and higher speed. (3) air liquid damping cylinder: cylinder and hydraulic cylinder are connected in series, which can obtain more accurate movement speed. (4) swing the cylinder: the action of the cylinder revolves around the axle line. It can be used for the jig shift, valve switch and so on. (5) impact cylinder: it is a high energy cylinder with high impact force formed by piston rod. It can be used for punching, cutting and so on.

Q:After running in, the upper cylinder head, the hydraulic jacking rod and the rocker arm are also arranged in the original position, and the cylinder head is not provided with a valve body without gaps: I. valve clearance: when the valve is completely closed, the gap between the end of the valve stem and the component of the valve train is called the valve clearance. Two, the valve clearance is necessary: when the engine works, the valve will be due to temperature expansion, if the valve and its transmission parts, in the cold when no gap or clearance is too small, in the hot state, and the transmission of the thermal expansion valve will cause the valve is not tightly closed, causing the engine leakage in the power stroke in compression and the power down, don't even start easily when serious. In order to eliminate this phenomenon, the valve clearance is usually used in the cold assembly of the engine to compensate for the expansion after the valve is heated. Some engines use hydraulic tappet, the length of tappet can change automatically, and the thermal expansion of the valve is compensated at any time, so there is no need to reserve the valve clearance. Three, the valve clearance is too large and too small damage, the size of the valve clearance by the engine manufacturer, according to the test to determine. Generally in cold state, the clearance of intake valve is 0.25mm~0.35mm, and the clearance of exhaust valve is 0.30mm~0.35mm. 1, too small: if the valve clearance is too small, the engine in hot state may be due to valve closed lax and leak, leading to power down, or even valve burned.

Q:Can you tell me if the cylinder can be changed into an oil cylinder (low pressure)?: Yes, as long as your oil pressure is below 8KG on the line, but it is difficult to get such oil pressure, the general pressure of the pump above 70KG, if filled into the cylinder, it will burst.

Q:Apart from the way they are installed, are their sensors universal? That is, can the induction switches used on the A model cylinder be used on the B model cylinders?!Some cylinders use large ones, but others are very small. Are they interchangeable? That is, if the big induction switch is broken, can it be replaced with a small one?: Are you talking about the magnetic induction switch, only the cylinder with magnetic band can be used?

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