国产高清天天在线,超碰艹人人在线观看,久久新7777,国产美女极度色诱视频,日本三级片网页,淫乱人妻精品视频中文字幕

KC series all pneumatic open-air crawler rig
KC120 all pneumatic open-air crawler drilling rig

Convenient maintenance of the hydraulic pump group

Gas motor drive hydraulic pump group and placed outside the hydraulic fluid chamber, oil pump and motor using the characteristics of soft connection and are free to dismount, make the pump running stable and reliable, and easy maintenance.


Strong propulsion, slewing mechanism

Promote the reducer adopts turbine. Worm drive, push-pull big, can realize self-locking

Rotary gear reducer adopts gear drive, low speed, torque big, easy maintenance


Centralized control of operating mechanism

Drilling rig design has the advanced hydraulic system and gas circuit system, all actions are centralized control, convenient operation.

Operating hydraulic control valve, which can realize the drill arm lifting, swing and the drilling stand pitching, pivot angle, forward (backward), and other functions, ensure multiple drilling holes and the stability of the drill rig.

Operation the pneumatic control valve, which can realize the opening of the oil pump and boring rig advance (promote), rotary, impact and ensure the high efficiency of boring rig.


Working mechanism of safety and stability

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

Advanced crawler automatic leveling function, not only make drill rig walk stability, and greatly reduced to the ground impact force of to the drill rig, ensure the driving safety.

High power pneumatic motor drive, strong climbing ability, has great traction.

Brake equipment and working operating mechanism adopts the linkage method, make the parking is the brake, so as to ensure the jumbo drilling operations and drive on the slope stability and security.

Normal brake condition Walking control valve separate control left and right  crawler move、realize forward、recede and turn to.



KC120 Open-air  drilling rig technical parameters:
Rock hardnessf=6~20Drilling diameter(mm)105~120
Economic drill depth(m)25Working Pressure(MPa)1.0~1.5
Capacity(m^3/min)≥21Rotating Speed(rpm)0~67
Lifting Power(KN)13.6Carriage standard (mm)76x3000
Gradeability 30°Ground clearance(mm)254
Travel speed(Km/h)2.5Drill arm Angle-19°~+60°
Drill arm swing angle±45°Carriage swing angle-35°~+50°
Carriage elevation angle180° Crawler leveling ±7°


LG Diesel series screw air compressor


☆Working pressure:  1.4Mpa


☆Capacity: 22m3/min


☆Motor Power ranger: 250kw

>>Click to view data for details




亚洲VA中文字幕无码 | 江苏乱妇交换4P乱免费视频 | 欧美日韩精品久久久免费观看 | 亚洲产在线观看亚洲第一站 | 亚洲伊人精品无码一区二区 | 日本一区二区在线免费观看 | 欧美内射深插日本少妇 | 久久精品午夜一区二区福利 | 青草亚洲国产欧美一区二区 | 无码人妻精品一区二区三区99v | 人人妻人人澡人人爽欧美精品 | 日韩女优十一区不卡在线观看 | 国内精品久久久久久久影视麻豆 | 欧美精品一区二区蜜臀亚洲 | 国产亚洲精品精品国产亚洲综合 | 国产精品一区在线观看你懂的 | 国产日欧片内射在线影院 | 日本AⅤ精品一区二区三区 无码色AV一二区在线播放 | 国产曰韩ai一区二区三区 | 免费视频成人国产精品 | 欧美V亚洲V综合Ⅴ国产V | 亚洲AV永久在线观看更新 | 91国内揄拍国内精品对白 | 六月丁香无码日韩精品久久 | 少妇无码一区二区二三区 | 中文字幕乱妇无码AV在线 | 激情内射日本一区二区三区 | 亚洲丰满熟女一区二区蜜桃 | 综合久久国产九一剧情麻豆 | 亚州AV无码专区国产乱码 | 亚洲一区二区三区国产精华液 | 97国产精华最好的产品亚洲 | 成人不卡无码国产在线看片 | 久久人人97超碰国产公开 | CHINESE性内射高清国产 | 精品无码久久久久久久久久 | 久久精品国产精品亚洲下载 | 人妻妺妺窝人体色WWW聚色窝 | av老熟妇无码一区二区三区 | 亚洲精品无码久久不卡 | 国产成人A∨激情视频厨房 亚洲中文AⅤ中文字幕在线 |