2014年1月22日星期三

Cranes and cranes and other off-road tracks


Cranes and cranes and other off-road tracks, crane operations remain stable inside the body stretched High Lifting stacker beam is equipped. Frame beams, H shape and X-shaped, almost hydraulic work. In addition, truck cranes video jack reception equipment. Stowage shaped ー also equipped overhanging beams, horizontal sheets of manual and more. Frame beams, overhanging beams box beams overhanging beams, overhanging beams are composed of floating, etc., according to acting hydraulic action, stability and level of the body. Rail cranes, work area (front, side, rear) to raise the Hydraulic fixed lift table performance difference of the body greatly. Rail cranes, sequence rear, side, front and high stability. The total nominal performance front elevation areas, rear and side aspects of the field of load 21%? 54%, in order to become, to raise performance in front of the field, the same person behind the field and raise the jack to the front of the equipment.
H-beam X-type chassis frame beams
Front Front jack when the jack storage use

2014年1月13日星期一

scissor lift platform has the following characteristics and uses


In recent years, the popularity of the lifting platform scissor lift platform makes more use to the civilian sector , scissor lift platform has the following characteristics and uses:
I. Introduction scissor lift platform : Scissor hydraulic lifting platform is widely used aerial equipment. Its scissor mechanical structure , after lifting the lifting platform has electric platform stacker high stability , large platform and high carrying capacity, so that larger altitude range of operations , and for many people simultaneously . It makes high-altitude higher efficiency, more secure. Is widely used aerial lift equipment.
Second, characteristics: scissor lift platform lift mechanism using high-strength manganese steel tube Shop Lifter production. With a safety device to prevent overloading of the lifting platform . Provided to prevent hydraulic line rupture safety protection valve . Have emergency lowering device in case of a power outage . The product is applicable to all industries altitude equipment installation, maintenance and other aerial mobility . Choose according to the different requirements of different forms of power ( eg : three-phase AC power , single-phase AC power , DC power and internal combustion power, etc. ) , plus coupled with manual hydraulic device, can power or no power elevating work place as usual , and add telescopic platform, the platform is insufficient length can be extended to the desired location, thereby improving efficiency. Is a modern tall buildings , ideal for equipment with products, is essential for the production of high-altitude safe and civilized .

2014年1月3日星期五

Drive system is one of the key components of electric forklifts


Drive system is one of the key components of electric forklifts . Not only there is a big difference between the various trucks in the structure of the drive system , but there are also differences in the form of single-motor arrangement .
the brake system
General electric forklift used mainly mechanical parking brake and hydraulic brake . Stop using the hand electric pallet jack brake , driving using the foot brake .
the steering system
Forklifts are used balanced rear-wheel steering , and the small scope of work, frequent turning movement . If a mechanical steering , the driver 's work intensity will be high. If using hand pallet truck hydraulic power steering, the labor intensity will be greatly reduced. Therefore , the truck on the market now is basically achieved power steering .
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