Loader Classification

Loader Classification

Date:Nov 06, 2020

Commonly used single-bucket loaders are classified according to different engine power, transmission mode, walking system structure, and loading mode.

1. Engine power: ①Small loader with power less than 74kw. ②Medium loaders with power between 74~147kw ③Large loaders with power between 147~515kw ④Large loaders with power greater than 515kw

2. Transmission form: ①Hydraulic-mechanical transmission, small impact and vibration, long life of transmission parts, convenient operation, automatic adjustment of vehicle speed and external load, generally used in medium and large loaders; ②Hydraulic transmission: stepless Speed regulation, easy operation, but poor startability, generally only used on small loaders; ③Electric drive: stepless speed regulation, reliable work, simple maintenance, high cost, generally used on large loaders.

3. Walking structure: ①Tire type: light weight, fast speed, maneuverability, high efficiency, not easy to damage the road surface, large ground contact pressure, poor passability, but it is widely used; ②Crawler type: low ground contact pressure, good passability , Low center of gravity, good stability, strong adhesion, high traction, high specific cutting force, low speed, relatively poor flexibility, high cost, easy to damage the road surface when walking.

4. Loading and unloading methods: ①Front unloading type: simple structure, reliable work, good vision, suitable for various work sites, wide application; ②Rotary type: working device is installed on a turntable that can rotate 360°, side unloading is not required U-turn, high work efficiency, but complex structure, high quality, high cost, poor lateral stability, suitable for smaller venues. ③ Rear unloading type: front loading, rear unloading, high work efficiency, poor work safety

 

 

 

TL2000 2ton telescopic wheel loader ,

Engine power :76kw,

Transmission : Hydraulic-mechanical transmission

Walking structure : wheels

Loading and unloading :front load

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