亚洲国产美女一区二区三区,国产一区二区三区com,91久久精品日日躁夜夜躁欧美,a4yy国产一区二区三区,超97视频在线观看国产日韩,国产美女私密调教玩弄视频网站,日韩影院久久精品,一区二区三区视频在线播放毛片

KY series semi-hydraulic open-air crawler rig
KY140A semi-hydraulic high wind pressure 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.


High power motor drive

High power hydraulic motor drive, strong climbing ability, has great tractive effort.


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.

KY140A Open-air  drilling rig technical parameters:

Rock hardness

f=6~20

Travel speed(Km/h)

0--2.0

Drilling diameter(mm)

105~140

Drill arm angle

-25°~+45°

Economic drill deep(m)

25

Swing angle of drill boom

±45°

Working pressure(MPa)

1.0~2.4

Carriage swing angle

±50°

Capacity(m^3/min)

≥15

Carriage elevation angle

180°

Rotating speed(rpm)

0~70

Crawler levelling

±10°

Lifting power(KN)

20

Carriage compensation(mm)

1200

Rod specifications(mm)

76x3000/89x3000

Dimension(mm)

5400×2330×2020

Gradeability

30°

Weight(Kg)

6500

Ground clearance(mm)

320

Power

YC4D80

Notes

pneumatic hydraulic

Machine Power(kW)

58kW(2400rpm)

LGCY-19.5/19Diesel portable screw air compressor

☆Working pressure:1.9MPa

☆Capacity:19.5m3/min

☆Motor Power ranger:132kW

>>Click to view data for details


LGCY-18/17Diesel portable screw air compressor

☆Working pressure:1.7MPa

☆Capacity:18m3/min

☆Motor Power ranger:194kW

>>Click to view data for details


宿州市| 珠海市| 山东省| 永宁县| 且末县| 巴楚县| 开平市| 沈阳市| 澳门| 湘阴县| 交城县| 黎城县| 贵南县| 扬州市| 仲巴县| 简阳市| 浏阳市| 怀宁县| 澄江县| 日照市| 鹰潭市| 吴川市| 阿城市| 揭西县| 琼海市| 虎林市| 东山县| 新余市| 松潘县| 屏东市| 阿拉善盟| 来安县| 花莲县| 拜城县| 宁蒗| 泸水县| 托克逊县| 库伦旗| 浦北县| 鸡泽县| 麦盖提县|