The technical requirements should be run

The new machines generally go through the factory inspection and running to meet the technical requirements of the product. After installed must further run-in period for the general provisions 2000-3000km or 50-100h, mainly to improve the quality of fit Friction surfaces.
   Wear parts according to the characteristic curve known, the running-in period of the machine parts wear out quickly, this is due to the new process of the part surface is rough, uneven wear generating meshingly, the peeling off of the metal or oxide formed severe abrasive wear . Therefore, the new machine must be running - according to certain procedures and technical requirements process.
   The new machine according to the technical requirements driving the speed limit, load limit and change the off road rough terrain forklift oil, and pay attention to maintaining good thermal (cooling water temperature 80-90 ℃) driving and normal oil pressure, non-sudden boom throttle, which can greatly reduce with deputy the amount of wear of the friction surface, to improve the life of the part. Avoid and reduce premature failure.
   The results from the wear of the cylinder, piston rings and other parts of the watch, two-thirds are caused when you start, from the start to the amount of lubricating oil into the friction surface wear this time 2/3 of the total amount of wear.
   Low temperature operation, the lubricating oil is very thick, difficult to enter the friction surface; due to poor lubrication, lubricating oil drain between the friction surfaces and the formation of dry friction, wear particularly severe; from high sulfur fuel 2 Ton Diesel Forklift Truck oil, gas and acid anhydride more, at the cooling water temperature is low, the cylinder wall will form acids, resulting in a strong etching cylinder wall; low temperature of the piston, and the thermal expansion has not yet occurred, and the gap between the cylinders is also large. In the above case, the lateral movement of the piston also increases, the occurrence of a large piston ring in the groove ran. At this point, if a sudden load increase, will increase the wear of the components.

   

 

Forklift engine energy conversion

Converting the energy loss solution is to Wheel Driving Diesel Forklift as a complete system, not just focus on certain parts. Boils down to the energy flow of the AC adapter when the loss is equivalent to the carbon brush DC motor energy loss portion (AC motors without carbon brushes), this process through advanced electronic systems can be achieved.
Reduce costs
The second step is to take over the maintenance of the hardware part of the cost, the ultimate goal of finding the best type and number of semiconductor components through extensive testing and can be achieved, in the process of falling prices of electronic components, there are quite a help, but proven strategic outlook exchange technology.
However, the most important factor is the vehicle design are based on a tributary of the high braking torque AC motor technology is the key. In fact, the AC motor braking capacity is equal to its acceleration capabilities. Electrical braking can be achieved by changing the direction of travel. If you want a more powerful big brakes, you must use traditional brakes. Through careful study of the motor size, has been much greater than the acceleration torque braking torque so that the braking effect of the AC electric motor a lot stronger than DC motors.
Brake mean effective conventional braking system can be greatly simplified, in the BT Reflex Aci, the ordinary brake parking brake has been replaced. Regardless of the brake pedal by the driver brakes, brake or convert the direction of travel, the motor will stop and produce an effect similar to the generator. This means that the brake lining wear is minimized.
Energy Recovery
As previously described, the AC motor efficiency with the brake on both higher, braking, the motor reverse rotation, that is to say the frequency of the alternating voltage is lower than the frequency of the rotor, and the motor to generate a discharge effect. The more intense the brake, more regenerative energy.

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.

Forklift mast analysis

    Currently, domestic electric forklift has been largely adopted a wide view mast, lifting cylinders on both sides of the intermediate place to place. The placement of the hydraulic cylinder, there are two: one is located behind the door frame hydraulic cylinders, such as

Lpg Gas Forklift

 plant and electric forklifts; the other is the mast hydraulic cylinders located outside the test, such as the Nanjing Huarui electric forklifts and forklift BALKANCAR . CARER's R40 / 45 series electric forklift hydraulic cylinders located outside of the door frame, R50 / 60/70 series forklift hydraulic cylinders are located behind the door frame.
    Mast is generally divided into standard, two-section type or Section III. Since domestic forklift lifting height is generally between 2 ~ 5m, 3m and 3m below and to the majority, but from foreign electric forklift lifting height is generally between 2 ~ 6m, due to the high degree of three-dimensional warehouse, thus lifting height of 3m above, much higher than the domestic demand for electric forklift.

Forklift Battery safe use and maintenance of the six points

A daily inspection
1, the liquid: a liquid level lower than the nominal, will shorten battery life, but the electrolyte is too small will result in heat damage to the battery, therefore, must always pay attention to the electrolyte solution is sufficient.
2, terminals, wires, cap: You must always check the battery terminal junction, and junction wires caused by oxidation due to corrosion, also check whether the deformation of the cap, if there is fever phenomenon.
3. Second, the maintenance battery leakage, the surface should be ready to make the battery clean and dry.
1, water: the level prescribed by the addition of distilled water, do not add water in order to extend the interval and add too much distilled water, add too much water will overflow cause electrolyte leakage.
2, the charging: the battery during charging gas is produced, the charge should be kept ventilated place, no fire around the simultaneous charging of oxygen, acidic gases generated in the process will have an impact on the surrounding. During charging charging plug will disconnect arcing, will shut down after charging machine, unplug it before. After charging the rough terrain fork lifts stuck around a lot of hydrogen, does not allow any open flame, should open the cover on the battery charge.
3, terminal, wire, cover maintenance: must be specified by the manufacturer of professional and technical personnel before proceeding.
4. Clean: If dirty, you can clean it with a damp cloth, if very dirty, it is necessary to remove the battery from the car, after washing with water to make it dry naturally.
Third, custody
1. Storage place: can not make a short circuit; rain and cause a short circuit may occur due to a fire, and may produce a small amount of hydrogen, the battery must be stored in a ventilated, cool place.
2, scrap batteries: energy waste batteries are still there, the

battery powered forklifts

should be stored for safekeeping in accordance with the methods used.
Fourth, the operation of the electrolyte
1. Check the specific gravity: Use a hydrometer to check the proportion of inhalation, do not let the electrolyte spill out when the job is, and to wear protective equipment.
2, the operation except to check: should professional advice, especially electrolyte (sulfuric acid) when the supplement.
3, electrolyte leakage: Because the battery tipping, breakage resulting in electrolyte leakage, emergency treatment should be carried out immediately (see emergency matters)
Fifth, end-of-life battery operation

1, the end-of-life battery operation: When the YTO forklift

 near the end of life, single-cell battery electrolyte within the abatement very fast, distilled water should be added every day.
2, treatment of waste batteries: For waste batteries, taking electrolyte, the battery exploded. Can discuss whether the recovery from the battery manufacturer.
Sixth, emergency treatment
An electrolyte spilled on the skin: Flush with plenty of water
2, the electrolyte splashed in the eyes: Flush with plenty of water, and then receive professional medical treatment
3, electrolyte spilled into the clothes: immediately took off his clothes, rinse with water and then rinse with a weak alkaline soap.
4, electrolyte leakage: the electrolyte from leaking to the outside immediately with lime, strong carbonated soda or carbonated soda, etc. neutralized and rinsed with plenty of water.

battery powered forklift supplier whether the relevant qualifications

 whether the supplier's environmental performance standards of rubber and plastic parts, as well as whether the special conditions under high pressure and temperature aging can achieve rough terrain fork lifts the required degree of national standard. In the choice of battery, battery manufacturers pay attention to review whether the relevant certificates and battery scrap approach is consistent with the quality and grade requirements, etc. According to the data, the current transport in the logistics industry, consuming too many social resources and costs,3 Ton Lpg Forklift Truck to solve this problem, put the cost to a minimum, especially electric forklift truck is a key factor. energy conservation and environmental protection as the future of social subjects, must lead to forklift manufacturers solemn note, innovative technology and energy-saving and environmental protection must improve truck efficiency. All in all, electric forklift manufacturing companies, small parts can not ignore the subtle aspects of the link, each component has its own irreplaceable key role only if we start from the details, attention to detail improvement and innovation, in order from the whole reached enhance governance, creating a superior brand of electric forklifts, ahead of the competition.