• QY12B.5,TRUCK CRANE,  Optimize the stress design System 1
QY12B.5,TRUCK CRANE,  Optimize the stress design

QY12B.5,TRUCK CRANE, Optimize the stress design

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

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FEATURES

More excellent performance
• The optimizing layout of the machine makes the stress of the main bearing carriers more reasonable, and the lifting performance is higher than the products with the same tonnage.
• Apply the mature jib technique which integrates plug-in boom head, embedded boom block, and special telescoping mechanism, which makes the jib more stable and reliable.
• Optimize the stress design. Adopt the box-type outriggers which have larger span, stronger rigidity, and better stability.
More reliable quality
• Adopt the classic K series jib telescoping technique, working safer and more reliable.
• Make the most complete safety device system in the industry, ensuring the lifting safer and more reliable.
• The comprehensively upgraded brake system adopts double circuit air pressure design. Multiple systems ensure the brake safety of the truck during travel.
• The new power steering mechanism adopts hydraulic power design, which makes the steering light, flexible, and precise, and ensures the safety of the truck.
• The intensity and rigidity of the rotary table and frame structure with high rigidity are completely coordinated.
• The perfect integration of the design and structure realizes the automation of welding, which is more reliable.
Easier to operate
• The high efficient and energy efficient load sensing hydraulic system is sensitive to operate and precise to control, having good slight mobility.
• Optimize the control levers, which is easier to operate.
• The cab adopts orthodrome front windscreen, having wider operating views.
Easier to maintain
• The optimizing design of the pipeline traces makes the layout more scientific and reasonable, greatly reducing the dismantling and installing time of the pipelines and the maintenance expense.
• Completely upgrade the electrical system. Adopt anti-creep connector clips, greatly prolonging the service life of the parts.
• Adopt K series rope anti-disorder technique, improving the lifting efficiency, reducing the labor intensity, and prolonging the service life of the steel rope.
• The telescoping steel wire rope oriented and protective device avoids the steel wire rope out of the track and broken.
• Fully covered walking plate supplies a platform for the maintenance, and effectively protects the parts of the machine.
More energy-efficient and environmental friendly
• Adopt double industrial automation control engine, featuring strong power and energy efficiency.
• Under the economical mode, it can meet the engine power requirement of the normal lifting work. Under the high power mode, it can meet the requirement of the high challenge and high efficient lifting work.
• Adopt the high power radiator, avoiding the system from bad cooling, solving the problem of oil overheating, and prolonging the service life of the hydraulic oil.
• Adopt the advanced matching technique, which makes the design more scientific. It can reduce the consumption of the mechanism, prolong the service life of the machine, and has high residual value. 

Dimension

Unit

QY12B.5 

Overall length

mm

10200

Overall width

mm

2500

Overall height

mm

3200

Weight

 

 

Total weight in travel

kg

16000

Front axle load

kg

6000

Rear axle load

kg

10000

Power

 

 

Engine model

 

6C215、WD415.21、SC8DK230Q3

Engine rated power

kW/(r/min)

158/2200、155/2200、170/2200
790/1400、820/1400、830/1400

Engine rated torque

N.m/(r/min)

Travel

 

 

Max. travel speed

km/h

68、75

Min. turning diameter

mm

18000

Min. ground clearance

mm

260

Approach angle

°

21

Departure angle

°

10

Max. grade ability

%

≥26、≥28

Fuel consumption for 100km

L

30、 40

Main performance

 

 

Max. rated total lifting capacity

t

12

Min. rated working radius

m

3

Turning radius at turntable tail

m

2.6

Max. lifting torque

kN.m

428

Base boom

m

9.3

Fully extended boom

m

23

Fully extended boom+jib

m

29.4

Longitudinal outrigger span

m

4.1

Lateral outrigger span

m

4.9

Working speed

 

 

Boom luffing time

s

50

Boom full extension time

s

75

Max. swing speed

r/min

2.6

Main winch full load/no load (single rope)

m/min

110

Q:it a homopathic solution...treating like with like, and I do breathe better! though thats not the question here it that I just found out that when I put all 20 cigs in my mouth at same time to take a drag I'm starting to get these little wrinkles appearing around the corners of my lips and the beautiful grey complexion I have is becoming like a gooey sticky black tar build up, what do I do?
And your political question is?
Q:i own my own construction and landscaping company and have 7 years experience in an excavator bulldozer and other pieces of heavy machinery.
There isn't any machinery there to speak of. There isn't any government there to speak of. Perhaps contact Habitat for Humaniy; in a few months they may need someone with your skills to help in the rebuilding process--which is going to go on for YEARS.
Q:Hi so I was just curious if I could get a good strength training workout without the machines like where you push with your legs or the machine where you pull the bar down and it pulls the weights up, I want to know if I can get a good daily workout with just my dumbbells and my bench, Detailed answers are greatly appreciated, any links to websites maybe? In advance I greatly appreciate helpful answers, thank you!
Yes. I always prefer free weights to machines. That's not to say machines can be of benefit though... The machine where you 'pull down' isn't necessary. As an alternative, you could just do weighted chin-ups. The leg press machine is also replaceable with squats, lunges, etc. Machine exercises can be useful, but you can get by without them. *I'd highly recommend investing in a weight rack. It'll help with squats, shoulder presses, and other things.
Q:What are the future prospects of mechanical design, manufacturing and automation? How about salary after employment?
There are other machinery, the development of enterprises, machinery manufacturing enterprises, of course, this piece of equipment maintenance to many people, graduates can also go to school as a teacher. The mold design and manufacturing is also very good. This is the direction you can go to the enterprise, into the enterprise,
Q:Is A Machinery Repairman The Best Engineer Rating? (NAVY)?
No such thing as The Best rating of any of them. They are all needed or the Navy would not have them.
Q:If the opportunity cost of manufacturing machinery is lower in the United States than in Britain and the opportunity cost of manufacturing sweaters is higher in the United States than in Britain, then the United States will: A. export both sweaters and machinery to Britain. B. import both sweaters and machinery from Britain. C. export sweaters to Britain and import machinery from Britain. D. import sweaters from Britain and export machinery to Britain.
D. import sweaters from Britain and export machinery to Britain.
Q:Hi. I'm trying to do some research for my Dad on HANCOCK BIG machinery. I can not find one single website supporting this. It's almost like they never even built these machines. However, I KNOW they did!! My father has a Hancock Pan sitting in his yard. Anyway, if you know ANYTHING about these machines........PLEASE send me some info. Generally, I'm looking for a selling price. It's an OLDIE!! We think it's dated from the early 70's. Thank you to anyone who can help.
Hancock Machine Tool, Inc. Louisville, Kentucky, KY 40218 Manufacturer, service repair of tools dies or any heavy duty metal forming equipment. CNC mills can accommodate materials up to 263 in. by 84 in. by 48 in. with four axis articulation. CNC turning milling 40 in. dia. by 393 in. long. Vertical boring mills can accommodate materials to 122 in. dia. by 48 in. height. Horizontal boring mills with 6 ft. 7 in. by 5 ft. 3 in. rotary table can accommodate materials to 240 in. by 96 in. by 36. with right angle head. Welding services also available.
Q:Is there a site in the internet or any e-book that will tell me how to make things? like software engineering or mechanical engineering? Maybe a step by step instruction book on how to invent.Same with programming...I would like that too!
There's lots of sites, but you can't learn how to invent. You can learn how to make things work, but invention is by definition something that's not been done before. To invent stuff, you just need to come up with new ideas and have enough money to patent it for as long as you can afford. Making an invention that actually works is a lot harder, and you need to either learn a lot and have good finance, or learn a little and be filthy rich!
Q:how have you seen the heavy machinery industry change over the last years, and how do you think it'll change in the next 10 years?, specifically with respect to concrete mixers and asphalt production. in U.S. and other countries.
I just got out of that line of work... grade construction, actually. The biggest thing I've noticed... you remember all the immigrants who came over here and started work as laborers or doing the dirty work? Well those guys pretty much run all the machines now. I'm not trying to sound racist, but the problem there is that they're willing to work for far less money than a lifelong U.S. citizen. That makes companies not want to hire as many of us. Why would they? They're saving money.
Q:On 1st January, 2000 a firm purchased machinery worth Rs.100,000. On 1st September, 2002 it buys additional machinery worth Rs.27,000 and spends Rs.3,000 on its erection. The Accounts are closed each year on 31st December. Depreciation is written off 15% p.a. using Straight Line Method. You are required to prepare a Machinery Account for five years.
1.1.2000 Purchased machinery $100,000 Depreciation for 2000 $15,000 Nbv 31.12.2000 $85,000 Depreciation for 2001 $15,000 Nbv 31.12.2001 $70,000 1.9.2002 Purchased new machinery $30,000 Depreciation for 2002 $16,500 Nbv 31.12.2002 $83,500 Depreciation for 2003 $19,500 Nbv 31.12.2003 $64,000 Depreciation for 2004 $19,500 Nbv 31.12.2004 $44,500 Depreciation for 2005 $19,500 Nbv 31.12.2005 $25,000* *this nbv comprises $10,000 of the old machine and $15,000 of the new machine.

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