Beijing Dazheng Yongye Construction Machinery Co., Ltd.

snijder pick, emmertanden, boor fabrikant / leverancier in China.

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Home> Product List> anderen> Boring van de Staaf van de Hoed van de Wrijving

Boring van de Staaf van de Hoed van de Wrijving

Referentie FOB Prijs:
US $ 10000.0- 30000.0 / Piece
Betalingscondities: LC, T / T, Western Union
Productiecapaciteit: 60pieces/Month
Verpakking: Foam & Plywood

Beschrijving

Basic Info
  • Model No: All sizes follow your need
Extra Informatie..
  • Trademark: DZ
  • Packing: Foam & Plywood
  • Standard: IS09001
  • Origin: Beijing China
  • HS Code: 84314999
  • Production Capacity: 60pieces/Month
Beschrijving

Kelly bar/ drill pile is our advantage products for pile drilling machine. Type as bwlow :355/377/406/419/470//440/508/530/575/630, we can do Custom-made.

Specifications

1. High quality and competitive price
2. Different type of kelly bar combined and advantage together
3. Long time use
Kelly bar is the key part of a drilling machine, and its quality directly affects the performance of the whole machine. The main purpose of kelly bar is to transfer the torque of rotary drive and the crowd pressure of the crowd system to the drilling tool. Based on the rich manufacturing experience and by absorbing the advanced technology both ant home and abroad, Our products are very popular in worldwide for its high quality and best price. Welcome to inquiry from us.
We can also provide kelly bar for BAUER, MAIT, IMT, SOILMEC, CASAGRANDE and other foreign brands rotary drilling rig.

 




Description

Name of product

Externaldiameter(mm) 

Pitch number

Length/section(m)

Rated torque(KN@M)

Depth(m)

Interlock kelly bar

355

3

10-13

180

27-36


377

3\4

10-12.5

220

27-44


406

3\4

10-15

230

27-57


419

3\4

10-15

250

27-57


440

3\4

10-15

250

27-57


470

3\4

10-17

280

27-65


508

3\4

10-17

320

27-65


530

3\4

10-20

380

27-76


575

3\4

10-21

420

27-80


630

3\4

10-21

450

27-80

Friction kelly bar

355

4\5

10-13

180

36-60


377

4\5

10-14

200

36-65


406

4\5

10-15

210

36-70


419

4\5

10-15

250

36-70


440

4\5

10-15

250

36-70


470

4\5\6

10-17

280

36-95


508

4\5\6

10-18.5

320

36-103


530

4\5\6

10-19

380

36-106


575

4\5\6

10-21

420

36-120


630

4\5\6

10-21

450

36-120