ZLJ28F井下装载机

一、发动机Engine

1、采用英国里卡多技术生产的一拖发动机，动力强劲，额定功率60KW；后置双水过滤排烟量小；A trailer engine using British Ricardo Technology, strong power, rated power of 60KW; rear dual water filter exhaust volume small;

2、该机采用油滤，过滤效果好，适合在粉尘密度大的环境内作业；The machine adopts oil filter, the filter effect is good, suitable for working in the environment with high dust density;

3、排气系统采用防爆型，排烟少，污染小，噪声低，环保效果好，非常适合在巷道或煤矿井下作业；The exhaust system adopts explosion-proof type, less smoke, less pollution, low noise, good environmental protection effect, very suitable for working in the roadway or underground coal mine;

4、发动机覆盖采用高强度板材，坚固耐用，能够有效保护发动机，避免原煤块砸坏发动机。The cover of the engine is made of high-strength sheet metal, which is strong and durable and can effectively protect the engine from being damaged by raw coal blocks.

二、变矩器Torque converter

采用YJ-280型单极三元件变矩器，可靠性高，输出扭矩大。Yj-280 single-pole three-component torque converter with high reliability and large output torque.

三、变速箱Transmission box

采用动力换档变速箱，可靠性高，维修简便。 

Adopt power shift gearbox, high reliability, easy to maintain.

四、防落物驾驶棚Fall-proof shed

1、  整机高度为2.31m、宽度2.05m，中小型煤矿巷道可以自由通过；驾驶棚可以简单方便地拆装，拆掉驾驶棚后，整机最高1.7m，可以灵活地在低矮巷道内行驶。The height of the whole machine is 2.31 m, the width is 2.05 m, the middle and small coal mine laneways can pass freely, the driving shed can be simply and conveniently disassembled and assembled, after the driving shed is removed, the whole machine can be up to 1.73 m, and can be driven flexibly in the low laneways.

五、照明系统Lighting System

1、  采用大容量蓄电池，照明灯可连续照明4小时，仍然能够启动发动机； 

Using A large-capacity battery, lighting can continue to illuminate for 4 hours, still can start the engine;

2、  照明灯功率高达100W，更适合在非常黑暗的环境内作业；Lighting power up to 100W, more suitable for working in very dark environment;

六、作业效率Operational efficiency

1、  工作铲斗额定斗容1.0立方米，铲斗装满后容积可高达1.5立方米，非常适合铲装原煤；The rated capacity of the working bucket is 1.0 cubic meters, and the capacity of the bucket can be as high as 1.5 cubic meters when it is filled, which is very suitable for loading raw coal with shovels

2、  每小时可装载原煤120立方米，作业效率高。It can load 120 cubic meters of raw coal per hour with high working efficiency.

七、主要技术参数Main technical parameters

Ⅰ档速度I speed

10Km/h

Ⅱ当速度II when speed  

24Km/h

铲斗举升时间Bucket lift time  

4.8s

下降时间Descent time   

3.3s

卸料时间Discharge time   

 1.1s

牵引力  traction force   

38.2KN

掘起力Pick up the power

转斗Turning bucket48.8KN

举升Lift28.6KN

整机尺寸overall dimension (L×W×H)

5670×2050×2310(mm)

转弯半径Turning radius  

铲斗外侧Outside bucket6828mm，轮胎Tires4775mm