Epiroc Discovore and Arrow (1)

Recommendations

Info

DiscovOre head assemblies – NU and N2UundergroundItem Description796123451053891819202120212223NU sizePart NumberN2U size5 Assembly rod 3760017228 16 Spring – Drive key 3760017238 17 Drive key 3760017229 18 Spring – Latch 3760017237 19 Latch 3760017222 210 Latch body 3760017220 111 Propulsion seal 3760017225 212 Seal spacer 3760017226 113 Mid Body – UG 3760017224 114 Landing shoulder UG 3760017264 3760017241 115 22 mm ball 3760012099 116 Landing indicator bushing 3760012100 117 Lower body 3760017211 118 Locknut – Spindle 3760017212 119 Spindle 3760017217 120 Shut Off Valve – Yellow 3760008328 221 Valve adjusting washer 3760006237 222 Thrust bearing 3760006461 123 Spindle bearing 3760017219 124 Hanger bearing 3760006462 125 Compression spring 3760006463 126 Washer – Bearing 3760017230 127 Ball bearing 3760017234 128 Nyloc nut 3760017240 129 Inner tube cap assembly 3760017232 3760017243 1NOTE: Loading tool is required to insert head into the drill string.Qty211121113141516242526272829NU Head spare parts kit (2000 m / 6600 ft) 3760017248 QtyN-D Latch 3760017222 2N-D Drive key 3760017229 2N-D Assembly rod 3760017228 2Assy bolt 1/4" x 20" flanged 3760017239 4Wedge lock washer 1/4" 3760017235 4Spring 0.360" X 0.051" X 3" 3760017236 3Spring 0.360"X 0.041"X 0.5" 3760017238 3Spring 0.300" X 0.030" X 1.50" 3760017237 3NO Hard shut off valve yellow 3760008328 222 mm Stainless steel ball 3760012099 1Landing indicator bushing 3760012100 6NU-D Landing shoulder 3760017264 1NU-D Propusion seal 3760017225 217Item DescriptionPart NumberNU size N2U sizeQty– NU DiscovOre Head Assy 3760017201 3760017245 11 Retracting case 3760017233 12 Assembly bolt 3760017239 13 Wedge lock washer 3760017235 14 Spring – Retracting case 3760017236 132N2U Head spare parts kit (2000 m / 6600 ft) 3760017257 QtyN-D Latch 3760017222 2N-D Drive key 3760017229 2N-D Assembly rod 3760017228 2Assy bolt 1/4" x 20" flanged 3760017239 4Wedge lock washer 1/4" 3760017235 4Spring 0.360" x 0.051" x 3" 3760017236 3Spring 0.360"x 0.041"x 0.5" 3760017238 3Spring 0.300" x 0.030" x 1.50" 3760017237 3NO Hard shut off valve – Yellow 3760008328 322 mm Stainless steel ball 3760012099 1Landing indicator bushing 3760012100 6N2U-D Landing shoulder 3760017241 1NU-D Propusion seal 3760017225 2
DiscovOre core barrel assemblies – NU and N2UundergroundWaterswivelAdapterRod12346StuffingboxDimensionkitCB578AItem Description Part numberDrill string component Remarks N core barrel N2 core barrelPRO18+ WS with NO pin3760016540WaterswivelPRO18+ WS with NT pin Select one to match rod3760016541PRO18+ WS with NMO pin type3760016542PRO18+ WS with NR pin 3760016543StuffingStuffing box bodyboxw/o rod adapter 8393081965StuffingDimension kit for NO rod8393081988box Dimension kit for NT rod Select one to match rod3760015115dimensionDimension kit for NMO rod type3760015752kit Dimension kit for NR rod 3760015756Rod Wireline Drill Rod Different thread options See page 43 for available optionsLocking coupling UG - NOrod box37600172131Locking coupling UG - NTrod boxLocking coupling UG - NMOrod boxLocking coupling UG - NRrod boxSelect one to match drillrod thread type376001721537600172143760017218B,2-91.5 m / 5 ft Core barrel assy w/o Locking Coupling 3760017490 37600174923.0 m / 10 ft Core barrel assy (order separately)3760017491 3760017493A1.5 m / 5 ft inner tube assycomplete3760017283 37600173593.0 m / 10 ft inner tube assycomplete3760017282 3760017358B Head assembly complete 3760017201 3760017245C Overshot assembly complete 3760017251D NH Loading Tool 37600174432 Adapter coupling 37600060283 Landing ring 3760006243 376000625841.5 m / 5 ft outer tube 37600048373.0 m / 10 ft outer tube 37600048395 1.5 m / 5 m inner tube 3760004835 37600061363.0 m / 10 ft inner tube 3760004836 37600061376 Inner tube stabilizer 3760006244 37600083177 Stop ring 3760006240 37600063268 Core lifter 3760006241 37600063279 Core lifter case 3760006242 3760006328Rshell Reaming Shell RS++ - STD Other types available 3760955435Bit Coring bit Different options See diamond tools catalogueSpare Part Kits (2000m/6600ft drilling)Spare parts kit head assembly3760017248 3760017257Spare parts kit overshot 3760017266Consumables kit core barrel 3760016574 3760016575Universal components common for most DCDMA core barrelsReamingshell9Note: Core barrel assemblies does not include locking coupling which needs to be orderedseparately.BitDN/NU core barrel consumables kit 2000 m / 6600 ft3760016574Description Part Number QtyCore lifter 3760006241 40Core lifter case 3760006242 8Landing ring 3760006243 4Inner tube stabilizer 3760006244 4Stop ring 3760006240 8N2/NU2 core barrel consumables kit 2000 m / 6600 ft3760016575Description Part Number QtyCore lifter 3760006327 40Core lifter case 3760006328 8Landing ring 3760006329 4Inner tube stabilizer 3760008317 4Stop ring 3760006326 833
Page 1 and 2: DiscovOre and Arrow 3SIn-The-Hole t
Page 3 and 4: ContentDiscovOre and Arrow 3S In-Th
Page 5 and 6: HighlightsNo spring pinsThe innovat
Page 7 and 8: Product features and functionalitie
Page 9 and 10: DiscovOre latch advantagesThick, ro
Page 11 and 12: Locking and adapter couplings -comp
Page 13 and 14: DiscovOre head assembly - B surface
Page 15 and 16: Arrow 3S overshot assembly - B surf
Page 17 and 18: DiscovOre core barrel assemblies -
Page 19 and 20: DiscovOre head assembly - H surface
Page 25 and 26: Arrow 3S overshot assembly - NHP su
Page 27 and 28: OperationFor safety, it is recommen
Page 29 and 30: DiscovOre head assembly - BU underg
Page 31: Arrow 3S overshot - B underground11
Page 37 and 38: DiscovOre accessoriesLoading toolsI
Page 39 and 40: DiscovOre head assembly conversion
Page 41 and 42: MaintenanceReplacing latches and dr
Page 43 and 44: Wireline drill rodsO RodMetricLengt

Epiroc Discovore and Arrow (1)

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?