• QAY400,adopts 7-axle all terrain chassis, 5-segment oval-section jib System 1
QAY400,adopts 7-axle all terrain chassis, 5-segment oval-section jib

QAY400,adopts 7-axle all terrain chassis, 5-segment oval-section jib

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1 unit
Supply Capability:
1 unit/month

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The product adopts 7-axle all terrain chassis, 5-segment oval-section jib, and single-cylinder no-rope automatic stretch and retract system. It has optional self-loading and unloading super-lift device, fixed extension jib, and luffing jib, featuring large working scope and strong lifting performance. The working radius can reach 96m, and the lifting height can reach 120m. The combined self-support counterweight device which can load and unload by itself makes the connection more convenient, safer, and more reliable.
Adopt the closed hydraulic system, power management function of the multi-pump system, featuring more stable operation and good slight mobility. The application of the computer integrated control technique and the CAN-BUS control network improve the intelligent level and advancement of the product. The pressure memory function, motor stalleddescent inspection, and speed control in different working conditions make the product safer and more reliable.
Full-head luxury cab adopts new combined center console layout and suspension seat whose height can be adjusted automatically, which shows the humanity design and makes the driving safer. The stable reliable and advanced drive system and the new outrigger structure supply strong supports for the safety and reliable running of the machine.

DimensionUnitQAY400
Overall lengthmm18850
Overall widthmm
Overall heightmm4000
Weight
Overall weight in transportkg84000
Front axle loadkg
Rear axle loadkg
Power
Engine modelTAD750VE
OM502LA.III/5
Engine rated powerkW/(r/min)200/2300
420/1800
Engine rated torqueN.m/(r/min)2700/1080
Travel
Max. travel speedkm/h70
Min. turning diameterm25
Min. ground clearancemm
Approach angle°16
Departure angle°14
Max. grade ability%40
Fuel consumption for 100kmL
Main performance
Max. rated total lifting capacityt400
Min. rated working radiusmm
Turning radius at turntable tailm
Max. lifting torquekN.m12152
Base boomm
Fully extended boomm
Fully extended boom+ jibm
Longitudinal outrigger spanm9.5
Lateral outrigger spanm9.8
Working speed
Boom luffing times
Boom full extension times
Max. swing speedr/min
Max. speed of main winch (single rope) (no load)m/min
Max. speed of aux. winch (single rope) (no load)m/min

 

Q: If anyone know supplier of Hydraulic Machinery and equipments in India then please reply me urgently.
Hi okorder /
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The use of engineering machinery and maintenance of professional learning mechanical drawing, engineering mechanics, electrical and electronic technology, mechanical design, hydraulic and pneumatic technology, principle and mechanical parts, engineering machinery, mechanical structure of the theory of CAD/CAM technology, automatic control technology, industrial enterprise management. The use of engineering machinery and maintenance of professional training to master the engineering mechanical structure, control and design of the basic theory and professional knowledge, engaged in engineering machinery installation, commissioning, operation and maintenance and technical management of advanced technology applied talents.
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What you just wrote is one of the most insanely idiotic things I have ever read. At no point in your rambling, incoherent question, were you even close to anything that could be considered a rational thought. Everyone in this forum is now dumber for having read it. We award you no points, and may God have mercy on your soul.
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Depending on how much money you have, you could rent a studio. Or maybe ask the landlord about using the basement?
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Indeed. We have bloated into a all powerful bureaucracy, where every aspect of out lives is regulated by petty statutes many of them regulate what used to be personal choices. Even the good and necessary ones are enforced more to the letter than the spirit of what they are trying to accomplish, and only serve to insure the continuation of the entity that enforces them. The only area where government has relaxed to a great extent is the realm of forbidden pleasures. They serve as an a bribe to keep quiet about the hard liberties. It has become a give us bread and the circus kind of society. Meanwhile the industrious are being robbed of their incentive to create the actual, real wealth that fuels the economy. And that is felt most among the Middle Upper Middle Classes.
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Yes, of course. Why not? It's just another source of mechanical power. Production of aluminum from ore is VERY power-intensive. We do it by melting the ore and then running electricity through it. So it depends on (1) getting a mass of crushed rock so hot it melts (which includes building a vessel that can stand that heat! (2) Producing electricity of sufficient wattage. This kind of technology was not as possible in the age of steam. Did you know Napoleon and Josephine ate with silverware made of aluminum? At the time it was more valuable than gold!
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Strip mining? underground mining: drift or shaft? Horizontal seams or vertical seams? The nature of the coal deposit is a major factor. As is host nation mining laws, carbon content, seam height etc. I would need more data to give you a comprehensive answer as there are many types of coal mining operations. It was done for years with a pick axe and bucket--someplaces it still is. Today where long wall mining is the most efficient. Some are using robots to go back over coal mined 100 years ago to remove gangue/non coal content.
Q: I was wondering if every succeeding edition built upon the previous or omitted information as it went. Which is the best from the twenty-third edition through the twenty-ninth in your opinion?
Brand-new, okorder I also recommend looking at the first edition of Machine Designers Reference by Jennifer Marrs. Keep up with all new titles and global news from Industrial Press at www.scoop.it/t/modern-manufacturing-technology/
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. Indirect costs refer to the units directly engaged in construction for the organization and management of the expenses incurred during the construction process. Including the management of the construction units in wages, bonuses, allowances and welfare expenses administrative expenses, fixed assets depreciation and repair costs, material consumption, low value consumable amortization, management for utilities, office expenses, travel expenses, inspection fees, engineering guarantee fee and labor protection fees and other expenses.

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