国产精品免费久久久九九,久久草莓香蕉频线观,亚洲精品毛片一区二区,免费久久精品视频,国产人妖ts在线一区二区三区 ,国产区精品一区二区不卡中文,91精品一区二区三区在线观看 ,欧美人在线一区二区三区

8613564568558

2019 Good Quality Dra220 Dual Power Drilling Rig – DRA 13/5 Dual Power Drilling – Engineering Machinery

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

The incredibly abundant projects administration experiences and 1 to one provider model make the superior importance of small business communication and our easy understanding of your expectations for Drill Rigs Manufacturer , Semw Sdp150h Pre-Bored Pre-Cast Piling Equipment , D128 Diesel Pile Hammer , Our tenet is evident all of the time: to deliver high quality solution at competitive price tag to clients throughout the planet. We welcome potential customers to get in touch with us for OEM and ODM orders.
2019 Good Quality Dra220 Dual Power Drilling Rig – DRA 13/5 Dual Power Drilling – Engineering Machinery Detail:

Product Detail
DRA Series Dual Power Drilling Rig is composed by double rotary heads, advanced electrical control system and tools set including casing tube, drilling auger and DTH hammer. SEMW rig is designed for multi-functional construction, especially for high efficient drilling in complex stratum condition with gravel and hard rock. The drilling rig provides high pile quality, high vertical precision and less mud contamination. SEMW rig solved the technical problems in large diameter pile foundation drilling in rock, overcame the environmental pollution of the bentonite. It is one kind of environment-friendly piling machinery with new technology, which not only complies with the national policy for the energy saving and emission reduction, but also has good economic and international market promotion prospects.

Product Model: D13/5
Specifications

Item Unit DRA13/5
Max. pile diamete mm Φ600
Max. bore diameter m 30
Drill pipe length m 5、9
Upper Power Unit motor rated power kW 45×2
Rated drill pipe speed r/min 0~17(6P Frequency)
Rated drill pipe torque KN.m 0~50.6(6P Frequency)
unit sheaves pc 4
Center distance between guide and sheave mm 655、800
unit weight t About? 7.2
Lower power Unit motor rated power kW 55×2
Bush rated speed r/min 8(8P)
Bush rated torque KN.m 131.3(8P)
Max. bore diameter mm Φ625
unit sheaves ? 4
Center distance between guide and sheave mm 695
unit weight t About 9.7
Distance of Rod Center to Guide Center mm 810
Center distance between guides mm 600、1000
Diameter of wire rope mm Φ22
Joint for cement and air hose ? Rc11?2
Supporting piling rig ? SPR115 Not less than Spr115

Application
board pile, occlusive pile, steel- pipe pile, steel pipe composite pile, pumping board pile, CFG pile, CFA drilling, internal drill pressing pipe pile, treatment for discarded pile foundation etc.
Applicable stratum: All k inds of soil layers, sand seam, gravel layer, boulder layer and all rock layers etc.
BORE DIAMETER
Φ625mm、Φ1200mm、Φ1500mm

FEATURES
1.Frequency conversion motor, speed adjustment is convenient, performance is stable
The upper and lower power units adopts variable frequency motor to meet the requirement of speed regulation of drill pipe during construction. The motor is special designed for drilling machines. It has high starting torque, high overload capacity, high mechanical strength, stable performance, and can withstand vibration and impact that may be encountered in construction. It is suitable for working under various geological conditions to ensure smooth construction.

2. The upper and lower power units operate independently, the force is balanced and the construction efficiency is high.
The upper and lower power units respectively drive the inner drill pipe and outer casing pipe. The casing will follow the drilling of the drill pipe in the reverse direction to achieve the purpose of wall protection, avoid the collapse of the drill hole, and ensure the perpendicularity of the drill hole. The upper and lower power units drive both drilling tools to be constructed at the same time, and the rate of soil transportation is fast, greatly improving the efficiency of the drill rig.

3. Multi-purpose, meet the requirements of a variety of construction methods
The drill pipe of the upper power unit head can be connected with a variety of actuators to meet the selection requirements of various construction methods, and can be used as a piling drill to realize multi-use, meeting the personalized and diversified development needs of the drill in the future.

UPPER POWER UNIT &?LOWER POWER UNIT

DRA 13-5 Dual Power Drilling2
DRA 13-5 Dual Power Drilling3

DIMENSION DRAWING

<433A5C55736572735C41646D696E6973747261746F725C4465736B746F705C3

 


Product detail pictures:

2019 Good Quality Dra220 Dual Power Drilling Rig – DRA 13/5 Dual Power Drilling – Engineering Machinery detail pictures


Related Product Guide:

With our leading technology also as our spirit of innovation,mutual cooperation, benefits and development, we are going to build a prosperous future jointly with your esteemed company for 2019 Good Quality Dra220 Dual Power Drilling Rig – DRA 13/5 Dual Power Drilling – Engineering Machinery, The product will supply to all over the world, such as: Denver , Paris , Zimbabwe , Our mission is "Provide Products with Reliable Quality and Reasonable Prices". We welcome customers from every corner of the world to contact us for future business relationships and achieving mutual success!
  • Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By June from Luxemburg - 2018.02.08 16:45
    The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Meroy from Liberia - 2018.12.05 13:53

    Related Products

    主站蜘蛛池模板: 99久在线国内在线播放免费观看 | 99久久婷婷国产综合精品青草免费 | 131MM少妇做爰视频 | 99久久久国产精品无码免费 | 亚洲AV无码成人精品涩涩麻豆 | 国产精品自在线拍国产电影 | 国产日韩欧美一区二区东京热 | 国产精品视频熟女韵味 | 正在播放老肥熟妇露脸 | 任我爽精品视频在线播放 | 办公室秘书无码激情AV | 国产精品视频一区二区三区四 | 久久精品夜夜夜夜夜久久 | 久久久久久久综合色一本 | 久久久噜噜噜久噜久久 | 精品人妻午夜一区二区三区四区 | 岳和我厨房做爽死我了A片视频 | 大吊操逼网一区二区三区 | 国产亚洲综合一区二区三区 | 无码人妻精品中文字幕免费东京热 | 女人被黑人灌满精子 | 亚洲国产精品国自产拍AV | 我一边做饭一边被躁了男男 | 女局长白白嫩嫩大屁股 | 亚洲精品无码不卡在线播he | 奇米色品精品无码久久久蜜 | 美女啪啪网站又黄又免费 | 成人欧美日韩一区二区三区 | 四虎影视88aa四虎在钱 | 99精品欧美一区二区三区性爱 | 一二三四观看视频社区在线 | 无码人妻精品一区二区三区色欲 | 国产后入清纯学生妹 | 午夜精品久久久久久久99热 | 欧美日韩国产码高清综合人成 | 美女久久久久 | 女人被男人吃奶到高潮的后果 | 亚洲AV无码成人专区片在线观看 | 91精品国产乱码久久久久久 | 国产精品久久久久久久久久妞妞 | 91精品国产综合久久久久久久 |