Oil well drilling rig mast K type JJ170

Model: JJ170/41
Place of Origin: Shaanxi,China (Mainland)
Product: Drilling rig mast
Industry: Oil well drilling
Standard: API 4F
Application: Oil well drilling
Condition: New
model: JJ170/41
Type: K mast
Power: 90 kw
warrante: 12 months
Brand: BOMCO
Special Groups: API drilling rig mast
drilling rig component
Well drilling equipments

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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:500.0 USDProduction Capacity:20sets/month
Trade Term:FOB,CFRPacking:sea shippment
Payment Terms:L/C, T/TDelivery Date:10 ~ 20 days
Min. Order:1 Set/Sets
Means of Transport:Ocean, Air, Land

Oil well drilling rig mast K type JJ170

API Drilling rig mast JJ170 K type

 

Introduction of the drilling rig mast

A type mast:

The shape of A-mast section is rectangle or triangle, with better loading capacity and satbility, connected with pins

between sections,installed at low level and erected of lowered down intergrally by drawworks and A-frame.

K type mast:

The K type mast is the front opening mast, its transverse section is a II shape truss structure,its both side are built up of several pieces or segments,its back are rigid frame or pole system of truss, connected with pins or bolts between segments and members, may be installed at low lever and erected of lowered down integrally by drawwork or hydraulic cylinder, have the advantage of installation and teardown convenient and excellent rigidity.

 

Technical parameter of the Drilling rig mast

Model

JJ90/39-A

JJ170/41-A

JJ225/42-A

JJ315/43-A

JJ90/31-KS

JJ170/33-KS  

JJ225/43-KS  

Max static hook load,kN 

900

1700

2250

3150

900

1700

2250

Clear height,m  

39

41

42

43

31

33

43

Bottom span,m

6.5

7.5

8

9

2.9

2.9

Height of monkey board,m

24.5,25.5

26.5

24.5,25.5

26.5

24.11,25.21

26.31

22.1,23.5

25.5,26.5

17.5

16.5,17.5

25.5,26.5

Setback capacity,m 

1680

2750

4000

4500

1500

3000

4000

Wind

loading

Under no working condition (fullstand,  no load),m/s

36

36

36

36

36

36

36

Under no working condition (nostand,  no load),m/s

47.8

47.8

47.8

47.8

47.8

47.8

47.8

Raising & lowering mast, m/s

≤8.3

≤8.3

≤8.3

≤8.3

≤8.3

≤8.3

≤8.3

Weight,kg

26592

34387

36321

37874

16627

26000

38000

Note:A-A   KS-K telescoping mast

 

ZZTOP is the experienced and expertized oilfield provider for drilling rig equipment parts, provides cost effective drilling

rig  equipment, which are designed complying with API specification, Rig parts from RG,BOMCO,SJ,Hong Hua,KR etc

,such as mud pump,rotary table, hook & block, swivel, crown block and consumable parts

 

Oil well drilling rig mast K type JJ170

API Drilling rig mast JJ170 K type

Category: Mast

Related Category: Traveling block and hook  Crown block  Mud pump  Oil purifier  Drawwork 


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