Functions and Characteristics of Off-Road Forklifts

Functions of off-road forklifts

Off-road vehicle refers to a special forklift that is used for loading, unloading and handling operations on the ground without level energy. It has strong off-road capability and good maneuverability. It is suitable for loading and unloading, depalletizing and short-distance transportation of materials under field conditions.

Off-road forklifts are mainly used for urban construction sites, pipeline laying, oil field development, mountain forest areas and other field projects, as well as loading and unloading of containers in terminal freight yards, and also used for troops to load and unload military materials during wartime.Due to the uneven roads in the use scene, the standards for off-road forklift parts are relatively high

Features of off-road forklifts

The shape of the off-road vehicle compared with the ordinary vehicle, it has the following characteristics:

1) Using advanced hydrostatic transmission travel system and double DA control mode, the power and external resistance of the off-road forklift are always in the best matching state, with good economy and high production efficiency.

2) It has good passability and off-road performance. Adopt wheel-side deceleration, low-pressure wide-base off-road pattern large tires, large ground adhesion, good off-road performance; single-axle two-wheel drive or double-axle four-wheel drive can be selected according to road conditions, and the minimum ground clearance is greater than 300mm; Above 30°, the proximity is good.

3) The car body adopts an articulated frame and full hydraulic bending steering. The swing angle of the frame is generally up to the earth (32°~40°). The steering system is simple, the production cost is low, and a small turning radius can be achieved. The operation is light and flexible, the turning radius is small, the structure is compact, and the maintenance is convenient.The quality of the hydraulic pump has a great influence on this function

4) Braking system adopts air-capped oil caliper disc brake system. The system layout is compact, the pipeline length is shortened, the response is fast, the braking force is large, the disassembly and assembly are convenient, and it is safe and reliable. All wheel braking. The use of caliper disc brakes has good braking performance, long service life and easy maintenance. The parking brake is an independent handbrake system.

5) The wheelbase is wider, the wheelbase is larger, and the machine has good stability.

6) Has excellent maneuverability. The vehicle speed is generally 30~40km/h, and the maximum speed can reach more than 80km/h.

The factor is more than 0.65, the driving acceleration performance is good, and it has a large climbing ability, generally 25°~30°

The unique working device, in addition to the functions of fork lifting, front and rear inclination, and left and right side shifting, also specially designed the front frame rotation leveling device, so that the mast is always in a vertical state and the cab is in a horizontal state , to ensure the safety of cargo and the comfort of the driver when the off-road forklift works in inclined road conditions.

Four-wheel drive off-road forklift is a loader modified vehicle, with high chassis, good passability, four-wheel drive, strong driving ability, suitable for working in potholes and uneven areas on muddy roads, such as: construction sites, docks, mines, forests, mountains and other field operations Strong ability. However, the disadvantage of the off-road forklift is that it is large, has a large turning radius, and is inflexible to use.

The standard forklift is an integral axle, the front wheel drives the rear wheel steering, the turning radius is small, and the use is flexible. It is suitable for use on smooth roads such as workshops and factories. Its disadvantage is that the driving ability is not enough for the low chassis, and if there is a bit of potholes and muddy roads, it will sink, so it can only be used in the factory and is not suitable for field operations.

The advantages of off-road forklifts over ordinary forklifts: ordinary forklifts are two-wheel drive, while off-road forklifts are four-wheel drive. The chassis of ordinary forklifts is low, while the chassis of cross-country forklifts is high. Ordinary forklifts can only work on flat roads, while cross-country forklifts can work on ordinary roads and rough roads on mountain roads. The tires have strong grip and do not slip.attachments to improve work efficiency. With the development of economy and the needs of construction and development, the demand for off-road forklifts is increasing day by day.

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