machinery hydraulic ram for excavator, truck, tractor, loader, heavy duty machinery

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

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: What does hydraulic cylinder type "HSG 80/60-1100" mean?: For more information, you can see the mechanical design manual, Cheng Daxian editor, volume fifth, twenty-first pages of -305 hydraulic transmission.

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 are the differences and characteristics between punching machine and hydraulic press?: Punching machine classification:Press the driving force of the slider, mechanical punching machine, hydraulic pressAccording to the movement of the slider, single movement, re movement, hyperactivityAccording to the structure of the crankshaft drive slider type punch crankless press, toggle press, friction type punching machine, screw press, pinion press, connecting rod type punch cam punchClassification of hydraulic pressHydraulic press can be divided into hot forging hydraulic press, four column hydraulic press, single arm hydraulic press, Longmen hydraulic press, double column hydraulic press

Q: I would like to ask if the speed of the hydraulic cylinder is related to the load on the piston rod?Proportional flow valve how to type, I currently only know the maximum pressure 2.5Mpa, according to Q=VA count as 0.4L/min, 1L/min can be chosen according to the ratio of flow valve? Is there another way to choose?: Speed and load independent, mainly related to the flow, piston rod diameter, proportional flow valve type selection, according to flow and pressure selection, specific samples can be checked

Q: How do you adjust the timing of the car's cylinder?: If there is a distributor. You can rotate around to make time earlier or later. If not, start with the timing belt, one earlier or later! To adjust the time!

Q: What is a constant velocity cylinder? What's the difference between a hydraulic cylinder and a hydraulic cylinder?: The effective effective area on the area of the piston rod cavity. The effective action area of the cylinder speed on both sides of the same, because the two are a piston rod. The most common application of isokinetic cylinder on the machines.

Q: What are the conditions in the hydraulic system with the imported throttle valve? What is the difference between the throttle valve and the outlet valve?: 2., import throttle speed control, easy to use pressure relay to achieve pressure control;

Q: What are the acceptance criteria for hydraulic cylinders?: China has published the hydraulic cylinder of the ISO standard (excluding seal standard 6), there are more than 20, as follows: ISO3320-75 hydraulic and pneumatic systems and components of a cylinder diameter and piston rod diameter of a ISO3321-75 metric series of hydraulic and pneumatic systems and components of a cylinder bore and piston rod diameter ISO3322-75 Inch series of hydraulic and pneumatic systems and components of a cylinder of a nominal pressure ISO4393-78 of hydraulic and pneumatic systems and components with a cylinder and a piston stroke basic pressure ISO4394-78 hydraulic and pneumatic systems and components of a cylinder diameter steel pipe processing conditions of ISO4395-78 hydraulic and pneumatic systems and components of a cylinder and a piston rod thread size ISO5597/1-80 type of hydraulic cylinder piston rod and a piston reciprocating sealing groove: Nominal dimensions and tolerances of 1 series ISO6020/1-81 -160bar series hydraulic single rod hydraulic cylinder - Mounting dimensions

Q: Multi axis drilling hydraulic system design of a horizontal cylinder in the machining production line (conditions: positioning, clamping hydraulic control, machine tool positioning clamping action sequence: - - - - - feeding slide fast forward rewind - stop - release - pull pin fixture, machine work axial cutting force 25000N, acceleration deceleration inertia force 500N 1500N, static friction resistance, friction resistance 850N, fast forward, rewind speed is 100mm/S and the feeding speed of 833mm/min, fast travel 0.1M of 0.04m. Worktable adopts flat guide rail)Tasks and requirements:Determine component specifications and complete hydraulic system loop diagram 1;2. Design the assembly drawing of the hydraulic cylinder 1;3, according to the prescribed format to complete the design, calculation manual 1.: To the bookstore to buy a "modular machine tool design manual" second volumes, above all.

Q: Hydraulic cylinder application: About expansionWorking principle of hydraulic cylinderHydraulic transmission principle - the oil as the working medium, through the change in the volume of sealing to transport movement, through the oil pressure to transfer the power.1, the power part - the mechanical energy of the prime mover is converted to the pressure energy of the oil (hydraulic energy). For example: hydraulic pump.2, the implementation part of the hydraulic pump input oil pressure can be converted to drive the mechanical energy of the work mechanism. For example: hydraulic cylinder, hydraulic motor.3 、 control part used to control and adjust the pressure, flow and direction of oil flow. For example: pressure control valve, flow control valve and direction control valve.4. The auxiliary part connects the three parts together to form a system, which functions as oil storage, filtration, measurement and sealing. Examples include piping and fittings, tanks, filters, accumulators, seals, and control instruments.A little pressure applied in any certain volume of liquid, can equal transmission in all directions. This means that when using a plurality of hydraulic cylinders, and each hydraulic cylinder according to the speed of each pull or push, and the moving load speed depends on the required pressure.In the same range of bearing capacity of the hydraulic cylinder, the hydraulic cylinder carrying the minimum load will move first, and the hydraulic cylinder carrying the maximum load will eventually moveIn order for the hydraulic cylinder to move synchronously, to achieve the load being lifted at the same speed at any point, it is essential to use a control valve or a synchronous jacking system element in the system

Send your message to us

*Email

*TEL

*Quantity

*Unit