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

Full hydraulic?drilling and tunnelling drilling rig series
ZL138B full hydraulic open-air crawler drilling rig

ZL138B full hydraulic open-air crawler drilling rig is suitable for various rock drill 64-102 mm drill blasting holes, the optimal holes size is 76-89 mm. It’s drilling equipment for water and electricity, railway, traffic, open-air mine, quarry, national defence engineering and various kinds of large construction projects.

Features:

1. ZL138B full hydraulic open-air crawler drilling rig is equipped with DZYG38B type hydraulic rock drill and     multidimensional positioning drilling arm

2. High drilling efficiency, 1-1.5 times higher than the same kind of drilling rig;

3. Low energy consumption, lower than the same kind of pneumatic drilling rig 1/3- 2/3;

4. Stoutness structure, compact layout, passing ability, good cross-country performance;

5. Applicability is wide and equipped with all kinds of selected device, can be combined according to the different     operation conditions

6. Safety of operation, low dust, low noise.

7. Equipped with automatic protection card brazing equipment

8. With the installation of all-weather operation room and mechanical in brazing


ZL138B full hydraulic open-air drilling rig technical parameters:

Hole diameter

64-102mm

Economic hole depth

18m

Walking speed

2 Km/h

Climb capacity

20°

Ground clearance

400mm

Motor power

132Kw

Diesel engine


Cummins6BTA5.9-C150

Capacity

7 m3/min

Working pressure

10mpa

Dimension


9700x2550x2800mm

Weight

12000kg

Carriage lift angle

up 55° down10°

Carriage elevation angle

95°

Carriage swing angle

Right 15°left 50°

Rock of hardness

F=6-12

Drill arm swing angle

Right 45°left 10°

Frame Leveling angle

Up 10°down8°

Push length

4000mm

Compensation Length

1000mm

Hydraulic rock drill

DZYG38B

Steel rod

T45×3050mm

Dust collecting mode

Dry (hydraulic cyclone flow)

DZYG38B hydraulic rock drill technical parameters:

Weight

150kg

Impact pressure

15-21.5mpa

Rotating pressure

10mpa

Torque (max)

0-750 N·m

Impact frequency

40-60Hz

Rotating speed

0-300 r/min

Installed power

45Kw

主站蜘蛛池模板: 围产精品久久久久久久蜜臀 | 按摩性高湖婬AAA片A片中国 | 搡BBB搡BBB免费观看 | 少妇坐爱免费六级a片 | 少妇高潮久久久久久潘金莲 | www.8syy午夜寂寞影院 | 污污污污污污污污污视频在线观看视频 | 免费看A片的链接 | XXX91麻豆视频 | 男操女爱爱视频免费看 | 免费无码婬片A片AAA日记 | 绯色AV蜜臀AV无码 | 精品国产乱码久久久久久免费舒淇 | 国产精品人妻无码一区二区三区四区 | 农村黃色A片三級三級三級偷拍 | 国产精品成人yyy2024 | 日日夜夜免费视频 | 天堂а√8中文在线鲁大师 欧美亂倫近親相姦按摩视频 | 色情网一区二区三区四区无码视频 | 26uuu国产精品| 成人爽a毛片一区二区免费 久久精品人妻一区二区三区 | 亚洲欧美日韩在线播放 | 国产精品久久一区二区三影音先锋 | 丰满人妻妇伦又伦精品 | 成人A级毛片免费看 | 午夜无码在线观看 | 亚洲色图欧美激情 | 重口老女人乱视频.国产成人夜精 | 亚洲熟妇偷人无码精品 | 国产精品久久久久久亚洲影视 | 日韩国产一区在线 | 日韩在线成人av | 91在线精品无码秘 入口 | 日韩黄色电影在线 | 无码人妻精品一区二区三区蜜臀百度 | 蜜桃在线码无精品秘 入口九色 | 99久久精品费精品国产一区二区 | 丁香婷婷激五月天 | 色婷婷粉嫩97在线A片 | 欧美黑人粗大video | 亚洲录像网址免费观看 |