1. Engine power: ① small loader with power less than 74kw. ② Medium loader with power of 74 ~ 147kw ③ large loader with power of 147 ~ 515kw ④ extra large loader with power greater than 515kw

2、传动形式：①液力—机械传动，冲击振动小，传动件寿命长，操纵方便，车速与外载间可自动调节，一般在中大型装载机多采用；②液力传动：可无级调速、操纵简便，但启动性较差，一般仅在小型装载机上采用；③电力传动：无级调速、工作可靠、维修简单、费用较高，一般在大型装载机上采用。

2. Transmission form: ① hydraulic mechanical transmission, with small impact vibration, long service life of transmission parts, convenient operation, and automatic adjustment between speed and external load. It is generally used in medium and large loaders; ② Hydraulic transmission: stepless speed regulation, simple operation, but poor starting performance, generally only used on small loaders; ③ Electric drive: stepless speed regulation, reliable operation, simple maintenance and high cost. It is generally used on large loaders.

3、行走结构：①轮胎式：质量轻、速度快、机动灵活、效率高、不易损坏路面、接地比压大、通过性差、但被广泛应用；②履带式：接地比压小，通过性好、低、稳定性好、附着力强、牵引力大、比切入力大、速度低、灵活性相对差、成本高、行走时易损坏路面。

3. Walking structure: ① tire type: light weight, fast speed, flexible, high efficiency, not easy to damage the road, large grounding pressure, poor trafficability, but widely used; ② Crawler type: low ground pressure, good trafficability, low stability, strong adhesion, high traction, high specific penetration force, low speed, relatively poor flexibility, high cost, and easy to damage the road surface when walking.

4、装卸方式：①前卸式：结构简单、工作可靠、视野好，适合于各种作业场地，应用较广；②回转式：工作装置安装在可回转360°的转台上，侧面卸载不需要调头、作业效率高、但结构复杂、质量大、成本高、侧面稳性较差，适用于较侠小的场地。③后卸式：前端装、后端卸、作业效率高、作业的性欠好

4. Loading and unloading mode: ① front unloading type: simple structure, reliable operation, good vision, suitable for various operation sites and widely used; ② Rotary type: the working device is installed on the turntable that can rotate 360 °. The side unloading does not need to turn around, and the operation efficiency is high, but the structure is complex, the quality is large, the cost is high, and the side stability is poor. It is suitable for small sites. ③ Rear unloading type: front-end loading and back-end unloading, high operation efficiency and poor safety

1、机型的选择：主要依据作业场合和用途进行选择和确定。一般在采石场和软基地进行作业，多选用轮胎装载机配防滑链；

1. Selection of machine type: it is mainly selected and determined according to the operation occasion and purpose. Generally, the operation is carried out in quarries and soft bases, and tire loaders with anti-skid chains are often used;

2、动力的选择：一般多采用工程机械用柴油发动机，在特殊地域作业，如海拔高于3000m的地方，应采用特殊的高原型柴油发动机；

2. Power selection: generally, diesel engines for construction machinery are used, and special plateau diesel engines shall be used for operation in special areas, such as places with an altitude higher than 3000m;

3、传动型式的选择：一般选用液力—机械传动。其中关键部件是变矩器形式的选择。生产的装载机多选用双涡轮、单级两相液力变矩器。

3. Selection of transmission type: hydraulic mechanical transmission is generally selected. The key component is the selection of torque converter. The loaders produced in China mostly use dual turbine and single-stage two-phase hydraulic torque converter.

4、在选用装载机时，还要充分考虑装载机的制动性能，包括多个在制动、停车制动和紧急制动三种。制动器有蹄式、钳盘式和湿式多片式三种。制动器的驱动机构一般采用加力装置，其动力源有压缩空气，气顶油和液压式三种。常用的是气顶油制动系统，一般采用双回路制动系统，以提高行驶的性。

4. When selecting the loader, the braking performance of the loader shall be fully considered, including multiple in-service braking, parking braking and emergency braking. There are three types of brakes: shoe type, caliper disc type and wet multi disc type. The driving mechanism of the brake generally adopts a force adding device, and its power sources include compressed air, air top oil and hydraulic pressure. The commonly used air top oil braking system generally adopts a double circuit braking system to improve the driving safety.

以上就是矿用装载机为大家介绍的内容，感谢您在百忙之中查看我公司的信息内容，如果您想要了解的更多，欢迎您来电进行咨询!http://www.kuangjingjixie.com

The above is what the mining loader introduced to you. Thank you for checking the information of our company in your busy schedule. If you want to know more, you are welcome to call us for consultation! http://www.kuangjingjixie.com