2020国产精品青青草原_国产精品毛片在线直播完整版_国产乱人视频在线播放_中文日韩国产字幕亚洲_天天看精品视频一区_日韩精品一二三高清_国产成人欧美亚洲日韩电影_中文字幕免费高清视频_欧美综合精品激情_人妻爆操丝袜诱惑

KH environmental protection type open-air crawler rig
KGH6 series high wind pressure environmental protection type open-air crawler drilling rig

Travelling mechanism of safety and stability

Low gravity center, large ground clearance, can be easily through the rough road.

Reliable automatic crawler leveling function and the parking brake (parking) system, not only make drill rig walk stability, and greatly reduced to the ground impact force of to the drill rig, ensure the driving safety.

Unique to take off the chain device, greatly improves the reliability of the working drilling rig.

Automotive diesel engine adaptability to bad environment and condition, without external air compressor can walk free, shift convenient.


Strong and reliable power

Using four cylinder diesel engines as power, traction power, strong climbing ability; The whole machine vibration is small, work smoothly.

Using patent "one kind of drilling rig diesel engine intake adjusting device" (patent no : 2008820087606.3) plus the prefilter, oil filter, filter paper triple filter perfect combination, to enhance the drilling rig adapt to bad environment, prolong the service life of diesel engine.


The new drill arm

After the optimization design of luffing mechanism and the roundness drill arm, novel structure, convenient adjustment, make drilling coverage is greatly increased, and can drill low level hole.


Strong propulsion, slewing mechanism

A new type of slewing mechanism composed of planetary gear reducer with cycloid hydraulic motor with high torque, provide powerful torque reserve for boring rig, reduce pipe-sticking probability.

The hydraulic oil cylinder with Movable pulley group combination of propulsion mechanism, can generate 20 KN lifting force, to adjust the propulsion control valve of regulating valve, the best propulsion can obtain conditions required.


KGH6 Open-air DTH drill rig technical parameters:

Rock hardness

f=6~20

Travel speed(Km/h)

0--2.0

Drilling diameter(mm)

105~140

Drill arm dump angle

-25°~+45°

Economic drill depth(m)

25

Drill arm swing angle

±45°

Working pressure(MPa)

1.0~2.4

Carriage swing angle

±50°

Capacity(m^3/min)

≥15

Carriage elevation angle

180°

Rotating speed(rpm)

0~100

Caterpillar leveling

±10°

Lifting power(KN)

22

Carriage compensation(mm)

1200

Drill specifications (mm)

76x3000/89x3000

Dimension (mm)

5400×2330×2020(without dust collector)

Gradeability

30°

Weight(Kg)

7200

Ground clearance(mm)

320

Motive power

YC4D80

Notes

Gas-liquid + dust collector

Machine Power (kW)

58kW  (2200r/min)


LGCY-19.5/19Diesel portable screw air compressor

☆Working pressure: 1.9MPa

☆Capacity:19.5m3/min

☆Motor Power ranger:

>>Click to view data for details

主站蜘蛛池模板: 男操女爱爱视频免费看 | 波多野结衣avav一区二区 | 国产精品成人A片在线果冻 91嫩草国产婷婷二区三区 | 中文字幕人成乱码熟女免费69 | 日韩人妻免费视频 | 91在线无码精品秘 国产软件 | 无码一区二区免费- | 国产寡妇婬乱A毛片视频风落 | 久久久久久国产成人a亚洲精品无码 | 精品国产鲁一鲁一区二区红桃影视 | 性生交大片免费看A片直野战 | 国产日本传媒第一页 | 中文字幕无码视频 | 国产不卡视频一区二区 | 麻豆丨国产丨白浆秘 洗澡 粉嫩av久久一区二区三区 | 波多野结衣叫声最爽的一次 | 搡BBBB搡BBBB搡BBB | 2019午夜啪啪视频牛牛网 | 国产做a爰片毛片A片美国 | 内射日本高清一级老司机久久 | 欧美成人影院18 | 91无码精品国产AⅤ 久久秘 成人久久无码 | 无码国内精品久久人妻中文成人 | 中国国产小视频在线观看绿色通道 | 国产精品扒开腿做爽爽爽A片唱戏 | 又粗又大又硬网站 | 黑丝高跟国产日韩在线观看 | 波多野结衣一级片 | 天堂8a 中文在线 | 日韩三级片在线一区 | 91无码人妻一区二区 | 又粗又大又硬网站 | AV中文字幕在线观看 | heyzo高清无码专区 | 久久精品国产亚洲AV高级北京 | 欧美一级婬片A片免费老牛 国内精品国产成人国产三级 | 中出し近親相姦のおばさん | 18 www蜜桃流水在线观看 | 国产精品秘 久久久久久 | 日本卖婬视频免费看 | 国产电在线观看一区二区三 |