美国Varco公司是世界个研制顶驱的公司,已先后开发了10多种规格顶驱.近两年来,该公司将原有产品及最新研究成果归纳为7个规格系列,即增加新研制的TDS-8SA型和TDS-11SA型AC变频电驱动顶驱,取消原有的TDS-3型、TDS-3S型、TDS-5型、TDS-7S型顶驱,保留IDS-1型、TDS-4H型或TDS-4S型、TDS-6S型和TDS-9S型顶驱.新系列顶驱API提升载荷为2500～7500kN,连续工作扭矩为10.21～86.94kN.m,间歇工作扭矩为18.47～129.72kN.m,全功率最高转速为120～500r/min,顶驱系统高度为4.7～7.9m.所有产品均采用电驱动型式,其中TDS-8SA型、TDS-9SA型、TDS-10SA型和TDS-11SA型顶驱,采用AC变频电驱动型式、AC电动机;而IDS-1型、TDS-4H型或TDS-4S型和TDS-6S型顶驱,则采用AC-SCR-DC电驱动型式、DC电动机;TDS-9SA型和TDS-11SA型顶驱采用两个AC电动机,而其余5种型号顶驱则采用1个电动机.    

CONNECTOR, O-RING BOSS/37  CONNECTOR, O-RING BOSS/37  P854000074-16-16  P854000074-16-16
CONNECTOR, O-RING BOSS/37  CONNECTOR, O-RING BOSS/37  P854000074-08-08-S  P854000074-08-08-S
VALVE, LOAD CONTROL  VALVE, LOAD CONTROL  30184105-3EN  30184105-3EN
VALVE, CHECK  VALVE, CHECK  93548-4S30N  93548-4S30N
PLUG, ORIFICE  PLUG, ORIFICE  94041-08-S  94041-08-S
SEQUENCE VALVE, 3-WAY, 100 PS SEQUENCE VALVE, 3-WAY, 100 PS 117068-1MFN  117068-1MFN
VALVE, REDUCING/RELIEVING  VALVE, REDUCING/RELIEVING  P854000097-3DN  P854000097-3DN
VALVE, REDUCING/RELIEVING  VALVE, REDUCING/RELIEVING  P854000084-3FN  P854000084-3FN
VALVE, FLOW CONTROL  VALVE, FLOW CONTROL  94538-PXNO-5  94538-PXNO-5
VALVE, PRESSURE RELIEF  VALVE, PRESSURE RELIEF  94522-1DN  94522-1DN
VALVE, CHECK  VALVE, CHECK  93548-2S30N  93548-2S30N
CARTRIDGE, PO CHECK  CARTRIDGE, PO CHECK  93547-3B30N  93547-3B30N
VALVE, DENTENTED  VALVE, DENTENTED  59000319-2A806  59000319-2A806
SEQUENCE VALVE, 3 WAY  SEQUENCE VALVE, 3 WAY  30154047-F4N010  30154047-F4N010
SHUTTLE VALVE  SHUTTLE VALVE  94521-1-BN 94521-1-BN
DIRECTIONAL VALVE  DIRECTIONAL VALVE  30176410-3YN  30176410-3YN
CONNECTOR, LG, O-RING BOSS/37 CONNECTOR, LG, O-RING BOSS/37 56561-8-8-S  56561-8-8-S
TEE,  37/37/O-RING BOSS  TEE,  37/37/O-RING BOSS  56530-12-8-S 56530-12-8-S
ELBOW, O-RING BOSS/37  ELBOW, O-RING BOSS/37  56546-12-12S 56546-12-12S
ELBOW, O-RING BOSS/37  ELBOW, O-RING BOSS/37  56546-8-8-S  56546-8-8-S
ELBOW, O-RING BOSS/37  ELBOW, O-RING BOSS/37  56546-4-4-S  56546-4-4-S
CARTRIDGE VALVE, REDUCE/RELIEF  CARTRIDGE VALVE, REDUCE/RELIEF  97631-1EN  97631-1EN
ORIFICE PLUG  ORIFICE PLUG  93018-12  93018-12
FILTER, SUN CAVITY 40 MICRON  FILTER, SUN CAVITY 40 MICRON  131733-2N  131733-2N
FILTER SUN CAVITY SEAL KIT  FILTER SUN CAVITY SEAL KIT  98006-22N  98006-22N
FILTER SUN CAVITY FILTER ELEMENT  FILTER SUN CAVITY FILTER ELEMENT  131733-E2  131733-E2
VALVE, SHUTTLE  VALVE, SHUTTLE  94521-1BN  94521-1BN
PIN, ARM  PIN, ARM  M364001238  M364001238
PIN,  TIMING LINK  PIN,  TIMING LINK  M364001239  M364001239
PIN,  HEAD FRAME  PIN,  HEAD FRAME  M364001680  M364001680
PIN,  HEAD PIVOT  PIN,  HEAD PIVOT  M364001283  M364001283
BUSHING, GARLOCK  BUSHING, GARLOCK  30172475-28-12  30172475-28-12
KEEPER, PIN  KEEPER, PIN  M364001271  M364001271
BUSHING, ARM  BUSHING, ARM  30179219-4  30179219-4
KEEPER, PIN  KEEPER, PIN  30183254 30183254
BUSHING, THRUST  BUSHING, THRUST  118836-28-46  118836-28-46
BUSHING, GARLOCK  BUSHING, GARLOCK  30172475-22-28  30172475-22-28
BUSHING  BUSHING  M364001610  M364001610
MOTOR, HYDRAULIC  MOTOR, HYDRAULIC  M364001085  M364001085
PIN ,  C OTTER  PIN ,  C OTTER  51406-28  51406-28
GEAR, SPUR  GEAR, SPUR  M364001098  M364001098
PIN, COLUMN    PIN, COLUMN    M364001139  M364001139
BUSHING, GARLOCK  BUSHING, GARLOCK  30172475-28-24  30172475-28-24
VALVE, MANUAL 2 POSITIO VALVE, MANUAL 2 POSITIO M854000329-VP1Z-D  M854000329-VP1Z-D
VALVE, COUNTERBALANC VALVE, COUNTERBALANC P854000070-105  P854000070-105
VALVE, PRESSURE RELIEF VALVE, PRESSURE RELIEF P854000067-1AN1000  P854000067-1AN1000
VALVE, CHECK  VALVE, CHECK  30184401-P4N  30184401-P4N
COUPLING, QD  COUPLING, QD  M854000305-04M06  M854000305-04M06
UNION, QD  UNION, QD  M854000306-06-06  M854000306-06-06
40219506 PCBA,DAQ ANALOG BRD,TOTAL
40219493-113 PCBA,DAQ DIG BRD,512K RAM,SYS 4 W/-002446
221034-102 PCB ASSY,SPECTRUM I/F,SYSTEM 4, W/SW
40219770-101 PCBA, E-DEPTH, TOTAL SYS4 W/SOFTWARE
220251-005 POWER SUPPLY, MOD, 5V, 15V-15V
220251-006 POWER SUPPLY, MOD, 28V, 50W
H11062A KEYBOARD ASSY,16 KEY,SPEC.SYS
232389 PROXIMITY SENSOR ASSY (UL)
40224300-004 SENSOR, ULTRASONIC LEVEL
E40-1 CUP, MUD DIAPHRAGM VITON
BUSHING, GARLOCK  BUSHING, GARLOCK  30172475-32-24  30172475-32-24
CONNECTOR, O-RING BOS CONNECTOR, O-RING BOS 56529-10-6-S  56529-10-6-S
COUPLER, FEMALE QD  COUPLER, FEMALE QD  M854000305-06F08  M854000305-06F08
COUPLER, MALE QD  COUPLER, MALE QD  M854000305-06M08  M854000305-06M08
COUPLER, FEMALE QD  COUPLER, FEMALE QD  M854000305-08F08  M854000305-08F08
UNION, MALE, O-RING BOS UNION, MALE, O-RING BOS M854000306-08-08  M854000306-08-08
UNION, MALE, O-RING BOS UNION, MALE, O-RING BOS M854000306-10-08  M854000306-10-08
KEEPER, SPUR GEAR  KEEPER, SPUR GEAR  M364001485  M364001485
VALVE,  CHECK FLOW 2->1 VALVE,  CHECK FLOW 2->1 93548-2S30N  93548-2S30N
CARTRIDGE, LOGIC PH100 CARTRIDGE, LOGIC PH100 117851-1KHN  117851-1KHN
SHUTTLE VALVE  SHUTTLE VALVE  94521-PNN  94521-PNN
PLUG, ORIFICE  PLUG, ORIFICE  94041-10  94041-10

大绳监控器电源 40223556-001        The Power Supplies will be powering the display.
出口流量传感器 40224227-005        MUD FLOW SNSR, LAND RIG  SERIAL NO.: 0828944
扭矩表42TDP-002           MANUAL INCLUDED AT NO CHARGE
泵压传感器E17-152             DIAPHRAGM PROT ASSY,15K
胶杯 E40                 CUP, MUD DIAPHRAGM RUBBER
指重表传感器胶囊 E57-30              DIAPHRAGM,TNSN CELL SNSR,37.7″
悬重传感器（传压包）E80                 CELL,SENSATOR
压力表 GA113-21            IND,6″,35 MPA
扭矩表 GA113-5             IND, 6″, 5K PSI
大钳压力表 GA114-43            IND,6″,T/T,9K KG, 4921 PSI
扭矩表 GA114-70            IND, 6″, T/T, 25K LB, 3828 PSI
压力表GA58-46             GA ASSY,6″,6K PSI/40K KPA
压力表GA60A-160           GA ASSY,6″,COMP 16,000 PSI
转盘扭矩表GHT101A-000001      METER,5″,ERT,100% RELATIVE TRQ
压力表、压力传感器及管线一套 GM6AP-6074          MUD PMP SYS,6K PSI
数字小键盘总成 H11062A             KEYBOARD ASSY,16 KEY,SPEC.SYS