API Drilling rig drawwork JC40DB

Model: JC-40DB
Place of Origin: Shaanxi,China (Mainland)
Product: Drilling rig mast
Industry: Oil well drilling
Standard: API 4F
Application: Oil well drilling
Condition: New
model: JC40DB
Type: single shaft gear drive
Power: 800 kw
warrante: 12 months
Brand: BOMCO

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Product Description

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

API Drilling rig drawwork JC40DB

Oil Well Drilling Rig Drawwork API JC70DB

 

Introduction of Drilling Rig Drawwork

The single shaft drawworks has compact size, light weight,little vibration,low noise, high efficiency and long service

life, and adapts to AC-SCR-DC electric drive,AC VFD electric drive and hydraulic drive

 

Features of API Drawwork

All bearings are rolling bearings . The shafts are made of alloy steel.
2. The chains are pressure lubricated.
3. The drum is grooved. The low-speed & high-speed ends of the drum shaft are equipped with ventilating pneumatic tube clutch. The brake rim (or disc) is water cooled and the surface is medium-frequency induction hardened that provides excellent wear-resistance capacity and long service life.
4. The contours of the sprocket teeth are medium frequency induction hardened. All transmission clutches are of involute spline type.

Model

JC15DB

JC30B

JC40DB

JC50D

JC50DB

JC70DB

Nominal drilling depth

(4 1/2'' DP)m

1500

3000

4000

5000

5000

7000

Rated.input power kW

500

400

800

1100

1100

1470

Max.pulling of fast-line kN

150

200

280

350

350

487

Diameter of wire rope mm

26

29

32

35

35

38

Drum size (D×W)mm

473×900

560×1120

644×1208

770×1310

770×1310

770×1434

Sand drum size (D×W)mm

-

-

400×1080

400×1320

-

-

Sand drumcapavity m

-

-

4000

5000

-

-

Hoisting speeds

2F+2R

4F+1R

4F+4R

4F+4R

1F+1R

1F+1R

Speeds for cathead shaft

-

-

2

2

2

-

Auxiliary brake

FDWS15

FDWS30

FDWS40

FDWS50

Regenerating brake

Regenerating brake

API Drilling rig drawwork JC40DB

 

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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

 

API Drilling rig drawwork JC40DB

Oil Well Drilling Rig Drawwork API JC70DB

Category: Drawwork

Related Category: Oil purifier  Rotary table  Oilfield Drilling Rig Swivel SL  Traveling block and hook  Mast 


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