spider lift 21M

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Model	P23
Max.working height	23M
Max.platform height	21M
Loading capacity	200kgs
Lateral Outreach	9.3M
Platform rotation	–
Jib rotation	180°
Turntable rotation	360°
Size of platform	1.2×0.8×1.1M
Overall stowed length	7.2M
Overall stowed width	1.7M
Overall stowed height	2.1M
Length outrigger footprint standard
Width outrigger footprint standard
Total weight	3250KGS
Traveling speed	35km/h
Power capacity
1. standard power source	Diesel engine
2. optional power sources	1.Electric 220V AC power
2. optional power sources	2.Battery

Specifications
►Industry leading working envelope
►Articulating boom
►Multiple job site application,indoors and outdoors
►high and low operation panel
►Hydraulic outriggers and outrigger interlocks
►Hydraulic surge brakes
►360°non-continuous turntable rotation
►All pipelines put inside the machine, to aviod tangled sun and rain or other objects
►Made of high strength steel,famous china brand
►Protective covers for oil-tank, emergency controls and etc.
►Easy handling

Q: What is the elevating platform for automatic mahjong machine?: Mahjong machine able to shuffle out of the card, is the panel can't lift, center lifting motor and induction electric is good, the fault in the center of lift pipe should be fixed on the arm

Q: The single fork hydraulic lift platform: According to your description, should be three four-way solenoid valve core card death return, can wash the unwrapped solenoid valve, check valve core have any injury, if the strain suggest replace the solenoid valve, hydraulic elevating actually single stage it is best to use support valve as a control valve, the failure rate will be lower,

Q: What certificate is required to operate hydraulic platform: I don't know that hua nanjun helped me to do other people's production. You can call and ask for advice. I don't know. Check it online...

Q: How does the platform maintain: The person who is in the maintenance of the platform is in the inner work of the elevator, must be suspended to prevent the sudden descent of the platform and cause the casualties. Check roller, shaft, and bearings; Cylinder pin shaft and bearing Lubrication and wear of arm hinge shaft and bearing; The components are lubricated with oil. Extended bearing service life.

Q: To make a four trapezoid screw lifting up seven tons of lifting platform should be matched with the straight screw and motor: Can be judged according to the accuracy requirement of lead screw grinding or rolling, depending on the load and its acceleration can choose servo power right away and screw the maximum load capacity (do longer engineers can intuitive judgment the diameter of the screw and large), so that you can around the power of the servo motor of the different speed and different lead screw to match, so there will be several different schemes: high speed servo motor with small lead screw (sometimes deceleration machine), big inertia servo with lead screw. Under the condition of the machine cost to determine, from two to three scheme choice, choice of method is to choose low cost, with high stability, cost effectiveness and cost are the same common and suppliers have a spot. If the single from choose the ways of the servo and screw usually have an intuition, like 3000 revolutions of servo goods on the market the most sufficient, screw is according to the supplier's inventory.

Q: The structure of the universal elevator milling machine: The transverse table is located on the horizontal guide of the elevating platform, and the vertical workbench can be brought forward together. The rotating table can turn the vertical table from the Angle (positive and negative to zero ~ 45o) in the horizontal plane, so that the spiral groove can be milling. Horizontal milling machines with rotary tables are called horizontal universal milling machines. The lifting platform can move the whole table up and down the vertical guide of the bed, adjusting the distance of the workpiece and the milling cutter. The base base is used to support the bed and the elevating table, with the inside of the cutting fluid.

Q: How to improve the oil leakage line: The reason of oil leakage is complicated, mainly due to the quality of the hydraulic components, vibration, corrosion, differential pressure, pipeline connection, use of improper maintenance. Elevator oil leak inside leakage and leakage. A small amount of oil is inevitable, because of the nature of the hydraulic drive. Spill in excess of the prescribed index of the phenomenon is due to leakage, generally can immediately perceptible, mainly are now the pressure drops, rapid speed of change has been ground or surface of product oil, machine equipment need often fill oil to return to the height of the aerial work platform before. Once the leak is due to be shut down, the acute operation will only take the system out and damage the engine parts.

Q: How do you remove the horizontal universal elevator milling cutter: Tie rod and the threaded part of the milling cutter is too short, removing cutter bar back a loose, threaded connections even fewer number of buttons, easily when tapping threads dozen hair, and make the cutter not screw down, or make the damage of tie rod.

Q: What is the difference between elevator and elevator platform and high-altitude platform: The elevator will use the motor to reverse the deceleration and pull the cable to lift the basket. The platform, like the high-altitude operating platform, USES hydraulic oil to pressurize or unload the platform. High altitude (pinyin: gao kong zuo ye) refers to the work performed at a certain location on a high level. National standard GB 3608-2008 "high job grading" regulation: "where in the fall for more than 2 m height datum (2 m) to operate the heights of the likely to fall, are called high homework." According to this rule, the scope of the construction industry is quite extensive. When working in a building, operate on a shelf above 2m.

Q: The hydraulic cylinder with hydraulic platform is changed to whether the cylinder is feasible: As long as your cylinder size is large enough, theoretically! But in practice, it's not feasible to think about space and so forth.

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