Nov Varco Carig Tesco Bj 500 Ton Top Drive System Spare Parts

• After-sales Service: on Site
• Warranty: 12 Month
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: DC Motor
• Drill Hole Diameter: 100-150mm
• Model NO.: NOV VARCO CARIG TESCO BJ 500 Ton Top Drive System
• Drill Hole Depth: >300m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Name: Top Drive for Drilling Rig
• Application: for Oil Well
• Drilling Depth: 7,000m(23,000FT)
• Rated Load Capacities: 4,500kn(500t)
• Drilling Torque (Continuous, Max.): 54kn.M
• Rotary Speed: 0 - 220rpm
• Rated Power of AC Induction Motor: 350kw X 2
• Tilt Angle of Tilt Arm ( Max): Forth 30" Back 55"
• Maximum Torque of Break out: 80kn.M
• Working Pressure of Hydraulic System: 16MPa
• Transport Package: Standard Export Packing
• Specification: xj350 xj450 xj550
• Trademark: SEACO
• Origin: China
• HS Code: 84314310

Product Description

 

Description

NOV VARCO CARIG TESCO BJ 500 Ton Top Drive System Spare Parts
Top Drive System (for short TDS) spare Parts

Product Description

 

 

NOV VARCO CARIG TESCO BJ 500 Ton Top Drive System Spare Parts
Top Drive System (for short TDS)

TDS is one of the greatest technological revolutions of petroleum equipment which is used to replace Kelly and rotary table.TDS can drill with triples instead of singles which can reduce two-thirds volume of work of makeup and breakout and greatly increase drilling speed. 

NOV VARCO CARIG TESCO BJ 500 Ton Top Drive System Spare Parts

Standard: API SPEC 8C standard
NOV VARCO CARIG TESCO BJ 500 Ton Top Drive System Spare Parts
 

Product Parameters

 

Technical specifications and parameters for Top Drive
Specification	250Ton	350Ton	500Ton
Nominal drilling depth (5 1/2" drill pipe)	4,000m(13,000ft)	5,000m(16,000ft)	7,000m(23,000ft)
Rated load capacities	2,250KN(250t))	3,150KN(350t)	4,500KN(500t)
Drilling torque (continuous, max.)	32KN.m	36KN.m	54KN.m
Rotary speed	0 - 180rpm	0 - 180rpm	0 - 220rpm
Rated power of AC induction motor	315 KW x 1	350KW x 1	350KW x 2
Tilt angle of tilt arm ( max)	Forth 30" Back 55"	Forth 30" Back 55"	Forth 30" Back 55"
Maximum torque of break out	50KN.m	65KN.m	80KN.m
Working pressure of hydraulic system	16MPa	16MPa	16MPa
Input voltage of driving cabinet	600VAC	600VAC	600VAC
Range of variable frequency	Rated 0 - 121Hz	Rated 0 - 121Hz	Rated 0 - 121Hz
Shift gears range of motor	0 - 2,400rpm	0 - 2,400rpm	0 - 2,400rpm
Drill pipe range	2 7/8" - 5 1/2"	2 7/8" - 5 1/2"	2 7/8" - 5 1/2"
Alarm Temperature of motor		220degree	220degree
Alarm Temperature of gear oil		75degree	75degree
Alarm Temperature of hydraulic oil		75degree	75degree
Transmission ratio		12.8:1	10.4:1

Shift gears range of motor	0 - 2,400rpm	0 - 2,400rpm	0 - 2,400rpm
Drill pipe range	2 7/8" - 5 1/2"	2 7/8" - 5 1/2"	2 7/8" - 5 1/2"
Alarm Temperature of motor		220degree	220degree
Alarm Temperature of gear oil		75degree	75degree
Alarm Temperature of hydraulic oil		75degree	75degree
Transmission ratio		12.8:1	10.4:1

 

 

NOV VARCO CARIG TESCO BJ 500 Ton Top Drive System Spare Parts
 Top Drive System (for short TDS) spare Parts
 

Detailed Photos

 

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Product Description