91国精产品秘 天美一区,少妇人妻一级A毛片无码,日本三级电影在线观看,无码人妻久久一区二区三区蜜桃

中文English

DPP100 Mobile Drill

PRODUCTS > Mobile Drill > DPP100 Mobile Drill

DPP100 Mobile Drill

DPP100 mobile drill is one kind of rotary drilling equipment installed on the chassis of ‘Dongfeng’ diesel truck, the truck meets the china IV emission standard, the drill equipped with transpose positions and auxiliary hoisting device, drilling fed by hydraulic oil pressure.

1. Application Range

(1) Exploration in shallow holes of mine, and seismic exploration drilling.

(2) Drilling holes in liquids and natural gas exploitation.

(3) Drilling holes for construction blasting.

(4) Geological exploration and shallow water well drilling.

2. Main Features

(1) Having hydraulic pressure and high ability of pulling down and pulling up. The operation is easy and secure.

(2) The main hoist provided is planetary hoisting; the operations are easy, safe and reliable. The auxiliary hoisting device provides impacting operating.

(3) The mud pump is high self-adsorb ability and can be regulated 10 kind flows.

(4) Rotary table can automatic transpose position to get out off the hole; thus the labor intensity is reduced and the drill’s service life is prolonged.

(5) The driver rod has high rigidity, weightier, being pressure by self-weight.

(6) Having hydraulic mast and four stabilizers, convenient in operation.

(7) Long feeding stroke, auxiliary time reduced, drilling efficiency improved.

(8) Two cabins for six persons.

3. Technical parameters

Fundamental
  Parameters

Max. drilling depth

Ф200mm

70m

Ф150mm

100m

Hex Kelly bar(across flats*length)

75*5500mm

Overall dimension

9110*2462*3800mm

Total weight

10650kg

Rotary table

Spindle speed

65,114,192rpm

Max. feeding capacity

48KN

Max. pulling capacity

70KN

Feeding stroke

1200mm

Transpose stroke

450mm

Main hoisting
  device

Rotation speed of drum

28,48.8,82.3rpm

Hoisting speed(single wire)

0.313,0.544,0.917m/s

Single wire lifting capacity

12.5KN

Diameter of the wire rope

13mm

Mud pump

Type

BWT-450

Max. operating pressure

2MPa

Max. displacement of water

450L/min

Hydraulic
  oil pump

Type

CBE 32

Operating pressure

8MPa

Hydraulic oil flow

35L/min

Hydraulic mast

Diameter of cylinder

100mm

Max. operating pressure

8MPa


午夜内射老熟女网站 | 国产睡熟迷奸系列精品视频 | 红桃视频HT61vl | 亚洲AV无码乱码在线观看,爱妻艺 | 久久久国产色情无码A片爆乳直播 | 亚洲 无码 人妻 | 人妻天天爽三区麻豆AV | 四川丰满肥嫩肥BBBBB | 人妻少妇中文字幕在线乱码视频 | 成人无码区免费A片久久鸭 揉BBB搡BBB搡BBB | 人人人妻人人人澡 | 17c一起起草一区二区三区 | 农村乱大交做爰XXXⅩ | 91香蕉在线观看 | 免费无码一区二区三区蜜桃内容 | 少妇粉嫩无套内谢视频 | 久久精品一区二区免费播放 | 香蕉大视频一二三区乱码 | 69精品人人人人 | 老少配一级婬片A片 | 无码人妻精品一二三区免费百度 | 综合一区中文字幕 | 午夜男女羞羞羞爽爽爽 | 欧美の无码国产の无码影院 | 成人精品视频在线观看 | 国产色情在线观看 | 亚洲天堂AV在线观看 | 粗大的内捧猛烈进出视频 | 国产精品视频免费 | 国产精品熟女久久久久久 | 精品福利视频导航 | 日本人妻人人人澡人人爽 | 欧美熟妇大屁股白浆潮喷 | 亚洲精品视频久久久久久久 | 好吊操这里有很多精品 | 无码乱人伦一区二区—丰满岳乱妇亚 | 精品国产污污一二三产品区 | 亚洲午夜免费视频 | 美女自慰高潮喷射黑丝 | 午夜视频在线播放 | 国产精品乱码一区二区视频刘涛 |