2014年12月8日星期一

    Forklift truck cab and drive systems

 Since the majority of electric forklifts for indoor handling, it is generally not closed cab, only to install from the protective effect of the overhead guard. The world's more advanced electric Lpg Gas Forklift Truck, such as: LINDE the E20 the new truck cab, according to the advanced ergonomically developed using hydraulic damping comfort suspension seat can be adjusted according to the height and weight of the driver . Acceleration-pedal system when the truck steering without changing the direction of travel, the steering wheel column inclination can be adjusted according to the driver requirements. Lifting and hydraulic joystick around the center of the door frame in one set. These new designs are so greatly reduce the labor intensity of the driver.
2 drive systems
    Drive system is one of the key components of electric forklifts. Various forklift exists on the drive system is very different structure, a single motor is disposed, there are differences in form, such as domestic production Fushun forklift, whose motor shaft and drive axle is T-shaped structure, while the foreign TOYOTA and BALKANCAR forklift drive motor shaft and the drive axle is arranged, compact structure. LINDE the E20 electric forklift trucks and off road rough terrain forklift CARER the P50 is composed of two independent front-wheel drive motor to complete, and the motor is placed in parallel with the drive shaft, compact structure. Because it is dual-motor drive, good acceleration and hill climbing performance, traction, with a full-speed electronic systems, replace the original mechanical differential system, usability has been greatly improved.
3 hydraulic system
    Electric forklifts are generally used separate motor driven gear pump to provide hydraulic power for lifting and tilting mast operation of the system. Currently domestic forklift, did not materialize due to the hydraulic motor speed, hydraulic motor starts, only the high-speed rotation, will not change with the function and automatically adjust the pressure, excess traffic can flow back into the tank through the relief valve, cause energy waste. The new foreign forklifts, such as the E20 electric Wheel Driving Diesel Forklift, using an advanced hydraulic impulse control, hydraulic pulse controller can react according to the hydraulic circuit, self-balancing motor speed and fuel consumption, thus saving energy, the advantages of this control power utilization is high, no voltage peaks, low noise hydraulic system, hydraulic components wear too low, thus greatly improving the reliability and service life of the vehicle.

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