Forklifts and electric control system of self-diagnosis and LCD

Electrical control is an important factor of electric off road rough terrain forklift technical level display. Thus, with the development of electronic technology, battery electric forklift is also maturing. Development of motor controller mainly through the following stages:
    (1) directly to the battery to start alone complex adjustments or battery discharge control.
    (2) a resistor starts. Controlling energy loss is large, only limited decomposition rate.
    (3) thyristor controller (also called SCR controller).
    Transistor control so that the reliability is greatly increased.
    (4) bipolar transistor control. Compared with the thyristor, the use of more simple, but the circuit is relatively high reliability requirements.
    (5) MOS FET (i.e. metal - oxide - semiconductor field effect transistors) control. Gate drive current is small, good control characteristics in parallel, the forward voltage drop is small, reducing the switching loss, MOS FET better than the control characteristics of a bipolar transistor. By reducing the components, and a fully enclosed device reliability are increased. Outlet voltage is usually SCR (silicon controlled rectifier) controller for 1 ~ 1.5V, while the MOS FET controller socket voltage 0.25V. Higher efficiency MOS FET tube, the greater the maximum allowable speed, smaller operating noise, stronger protection measures, so the user has the power to protect against short circuit devices, and has a unique three security measures, namely automatic protection software, hardware, automatic protection and self-diagnostic hardware protection.
    Transistor chopper on the successful application of the truck, in addition to achieve variable speed and regenerative braking, but also increased the self-diagnostics and LCD digital display.

Our Diesel Rough Terrain Forklift Truck demand growth YTO forklift

Since the second half of 2009, driven by the government's 4 trillion yuan of investment as well as the strong role of macro-control, All Terrain Forklift Truck the economy seems to have started to recover quickly rebounded. In the case of European countries struggling with negative growth or a 1% to 2% of low growth, China still achieved 8.7 percent growth, which seems to be a miracle. In the field of construction machinery, belong to the "boss" of the construction machinery to recover first, electric forklift truck and the "little brother" reaction --Diesel Rough Terrain Forklift Truck seems to always belated: until later in September, just back to life, every month compared with the same period in 2008, began to double-digit growth in the last five months of total sales in the domestic market grew by 54% over 2008. If this increase in the second half of 2008 due to an industry downturn, then the figure than in 2007 after five months of sales still grew by 8%, and ultimately to total more than 114,000, and a new record high.

rising battery powered forklift range of applications

the majority of users. However, for a line lay terms, buy a good electric forklift is not an easy task. Today,

electric forklift truck

the market there are many brands of electric forklifts, some foreign brands to enter the domestic market, in numerous buildings of electric forklift brands, users should be how to choose? How can I buy a really trusted,

rough terrain forklifts

 cost-effective products? Here Xiaobian introduce electric forklift purchase points.
First of all, pay attention to the brand. Brand is synonymous with strength, brand manufacturers through strength after years of hard work and accumulation accumulation and display. Under the price gap is not the case, we should try to choose big brands, big brands relatively more secure, both in terms of product quality and after-sales service.

YTO forklift check and adjust V-belt tightness

 check the battery electrolyte level, density and load voltage, check the engine oil, gear oil, hydraulic oil,5 tons off-road forklift trucks coolant fluid levels, check the instruments, lighting, signal , switch button and vehicle accessory equipment operating conditions, check the hydraulic system distribution valve lever travel and work tank trip, check and adjust the tightness of lifting chain, check the door frame,electric forklift truck fork work. Prime mover is the engine of internal combustion forklifts, high engine speed, low torque, and can not be reversed. The forklift when the job requires a lower speed, and to constantly changing direction of travel, wheels also have a large torque, for between the prime mover and a drive wheel, a set of prime mover can reduce speed and increase torque and steering means for converting the drive wheels, called the transmission. Internal combustion forklifts transmission mode is generally divided into three kinds, namely, mechanical, hydraulic and hydrostatic type.