欧美激情乱人伦_亚洲熟妇无码久久精品_国产精成A品人V在线播放_毛片大全真人在线

中文English

XY-1B Core Drilling Rig

PRODUCTS > Core Drill > XY-1B Core Drilling Rig

XY-1B Core Drilling Rig

XY-1B Drilling Rig is a hydraulic-feed low speed drilling rig. To meet the needs of different consume with widely practical use, we advance XY-1B-1, drilling rig, which is added with water pump. The rig, water pump and diesel engine are installed on same base. We advance XY-1B-2 Model drill, which is added with travel lower chuck.

1. Application Range

Engineering geological explorations for railway, highway, bridge and dam etc; Geologic core drilling and geophysical exploration. Drill the holes for small grouting, blasting and small water well. The rated drilling depth is 150 meters.

2.  Main Features

(1)     Being equipped with ball type holding device and hexagonal Kelly, it can accomplish no-stopping working while lifting the rods, thus drilling efficiency increase. Operate conveniently, secure and reliable.

(2)     Through the pressure indicator of bottom hole, the well condition can be observed easily. Close levers, convenient operation.

(3)     The hoist spindle is supported by the ball bearing, it could eliminate the event of the supporting bearing burned-out. Under the spindle head, there is a well top plate for unscrewing the rods conveniently.

(4)     Compact size and small weight. Easy to dismantle and transport, adapt to work in plain and mountain areas.

(5)     The octagon shape section spindle can give more torque.

3. Technical parameters

Fundamental
  parameters

Drilling depth

200,150,100,70,50,30m

Hole diameter

59,75,91,110,130,150mm

Rod diameter

42mm

Angle of drilling

90°-75°

Rotation
  unit

Spindle speed(4 shift)

71,142,310,620rpm

Spindle stroke

450mm

Max. feeding pressure

15KN

Max. lifting capacity

25KN

Max. Spindle lifting speed without load

0.05m/s

Max. Spindle downward without load

0.067m/s

Max. Spindle output torque

1.25KN.m

Hoist

lifting capacity(single line)

15KN

Drum speed

19,38,84,168rpm

Diameter of the drum

140mm

Drum circumferential velocity(second   layers)

0.166,0.331,0.733,1.465m/s

Diameter of the wire rope

9.3mm

Brake diameter

252mm

Brake band broad

50mm

Hydraulic
  oil pump

Model

YBC-12/80

Rated pressure

8Mpa

Flow

12L/min

Rated speed

1500rpm

Power unit

Type of diesel(ZS1105)

Rated power

12.1KW

Rated rotating speed

2200rpm

Type of electrical motor(Y160M-4)

Rated power

11KW

Rated rotating speed

1460rpm

Overall dimension

XY-1B

1433*697*1273mm

XY-1B-1

1750*780*1273mm

XY-1B-2

1780*697*1650mm

Total weight(not include power unit)

XY-1B

525kg

XY-1B-1

595kg

XY-1B-2

700kg


久久久精品无码成人一区二区 | 国产又黄又粗又大 | 国产精品日日做人人爱 | 国产丨熟女丨国产熟女视频 | 熟女视频一区二区三区蜜桃臀 | 午夜视频成人无码一区二区 | 精品久久一区二区在线观看 | 寡妇高潮一级毛片免费看 | aV一区二区三区 | 亚洲乱码国产乱码精品精98午夜 | 两个人www高清视频播放 | 无码精品尤物一区二区三区 | 91久久久无码精品不卡A片直播 | 脫衣舞一区二区三区 | 欧美色图二区国产色图一区日本色图二区 | 夜夜叫夜夜操夜夜高潮 | 99久久亚洲精品无码毛片潘甜甜 | 无码精品人妻一区二区三区动画 | 亚洲中文字幕人妻 | 日本精品视频在线观看 | 熟女人妻AV五十路六十路app | 日韩高清无码不卡猎奇毛片 | 黑人91黑鬼91 | av中文字幕乱码在线看 | AAA级黄色视频 | 一伦一情一交一性一区二区三区 | WWW,台湾XXXX| 国产在线观看高清视频第一页 | 四秀Av一区二区凹凸精品 | 久久网成人视频免费看 | 成人A片无码永久免费游戏 91久久精品美女高潮…… | 国产精品小粉嫩喷白浆 | 人伦人与牲囗恔配视频 | 午夜精品白在线观看 | 国产精品嫩草久久久久yw193 | Free性丰满69性欧美天美 | 日韩人人搡噜噜爽一区二区三区 | 国产亚洲精品综合久久久久 | 亚洲日韩精品秘 在线观看 亚洲无码一区二区在线观看 | 91国產乱老熟女 | 欧美久久久久久久黄日韩 |