Feeder-breaker · 2 2013–2014 · 1 model
Select a model to jump to its component table; former and renamed designations are listed under “Historical names / renamings”.
| Model | Historical names / renamings | Period | Components |
|---|---|---|---|
| Bucyrus 7FB feeder-breaker | Bucyrus Feeder-breaker 7FB-48A; Bucyrus Feeder-breaker 7FB-56AL; Bucyrus Feeder-breaker 7FB-56A; Cat FB85 | 2 2013–2014 | 77 |
The numbers on the diagram correspond one to one with the rows below.
| No. | Component | Location | Applies to |
|---|---|---|---|
| 1 | Conveyor chain | Twin-chain conveying path inside the trough | FB85 |
| 2 | Breaker shaft | Transverse breaker shaft at the discharge end | FB85 |
| 3 | Main frame | Main frame around conveying and breaking assemblies | FB85 |
| Component |
|---|
| FB85 main frame side plate (successor branch) |
| FB85 top bottom board (successor branch) |
| FB85 crushing shaft impact plate (successor branch) |
| FB85 bottom board (successor branch) |
| FB85 conveyor chain (successor branch) |
| FB85 conveyor chain pin (successor branch) |
| FB85 integral scraper (successor branch) |
| FB85 conveyor chain tensioning grease cylinder (successor branch) |
| FB85 conveyor chain tensioning gasket (successor branch) |
| FB85 head shaft (successor branch) |
| FB85 head shaft bearing (successor branch) |
| FB85 tail shaft (successor branch) |
| FB85 tail shaft bearing (successor branch) |
| FB85 track planetary hub (successor branch) |
| FB85 crawler hydraulic motor (successor branch) |
| FB85 track shoe (successor branch) |
| FB85 track tensioning grease cylinder (successor branch) |
| FB85 track tensioning gasket (successor branch) |
| FB85 parking brake (successor branch) |
| FB85 traveling hydraulic overflow protection (successor branch) |
| FB85 broken shaft (successor branch) |
| FB85 crushing shaft bearing (successor branch) |
| FB85 crushing pick (successor branch) |
| FB85 crushing shaft low speed protection sensor (successor branch) |
| FB85 main motor (successor branch) |
| FB85 power right angle reducer (successor branch) |
| FB85 motor to reducer flexible coupling (successor branch) |
| FB85 friction disc clutch (successor branch) |
| FB85 current overload relay (successor branch) |
| FB85 power roller chain (successor branch) |
| FB85 power sprocket set (successor branch) |
| FB85 main hydraulic pump (successor branch) |
| FB85 additional gear pump (successor branch) |
| FB85 motor to pump flexible coupling (successor branch) |
| FB85 power chain tensioning grease cylinder (successor branch) |
| FB85 power chain tensioning steel gasket (successor branch) |
| FB85 conveyor reducer (successor branch) |
| FB85 conveying hydraulic motor (successor branch) |
| FB85 conveying overflow protection (successor branch) |
| FB85 high oil pressure switch (successor branch) |
Models with the same components are grouped together; select a group to open its component table.
| Component | Location |
|---|---|
| FB85 main frame side plate (successor branch) | Main frame side |
| FB85 top bottom board (successor branch) | Upper conveyor bottom plate |
| FB85 crushing shaft impact plate (successor branch) | Crushing shaft impact area |
| FB85 bottom board (successor branch) | Lower conveyor bottom plate |
| FB85 conveyor chain (successor branch) | Chain conveyor, pitch 89mm/pin diameter 24mm |
| FB85 conveyor chain pin (successor branch) | Extended chain pin holding scraper, diameter 24mm |
| FB85 integral scraper (successor branch) | 64×127mm, equipped with extension chain pin |
| FB85 conveyor chain tensioning grease cylinder (successor branch) | Conveyor chain take-up, assisted by steel spacers |
| FB85 conveyor chain tensioning gasket (successor branch) | Tension grease cylinder matching |
| FB85 head shaft (successor branch) | Shaft diameter 127mm, spline drive |
| FB85 head shaft bearing (successor branch) | The inner bore of the bearing is 125mm, and the outer diameter/type is not determined accordingly. |
| FB85 tail shaft (successor branch) | Shaft diameter 100mm, linked to Roller |
| FB85 tail shaft bearing (successor branch) | inner hole 100mm |
| FB85 track planetary hub (successor branch) | 36:1 walking deceleration |
| FB85 crawler hydraulic motor (successor branch) | Low speed and high torque Geroler311cc |
| FB85 track shoe (successor branch) | Width 381mm |
| FB85 track tensioning grease cylinder (successor branch) | Independent track take-up, assisted by steel spacers |
| FB85 track tensioning gasket (successor branch) | Track take-up |
| FB85 parking brake (successor branch) | Crawler parking brake; original list only Yes |
| FB85 traveling hydraulic overflow protection (successor branch) | 155bar, the internal components of the valve are not disassembled accordingly |
| FB85 broken shaft (successor branch) | Shaft diameter 203mm, 61rpm, manual adjustment gap in 50mm steps |
| FB85 crushing shaft bearing (successor branch) | Inner bore 157mm, bearing type not specified |
| FB85 crushing pick (successor branch) | Taper shank, tooth tip to scraper 25 to 127mm |
| FB85 crushing shaft low speed protection sensor (successor branch) | Underspeed overload protection |
| FB85 main motor (successor branch) | 200HP/AC three-phase/TEFC/MINE DUTY, duplicates on the same page will only be counted in one category |
| FB85 power right angle reducer (successor branch) | 15:1 three-stage, rated 262 mechanical hp |
| FB85 motor to reducer flexible coupling (successor branch) | Power transmission connection, flexible element |
| FB85 friction disc clutch (successor branch) | Power overload protection |
| FB85 current overload relay (successor branch) | Motor/power overload protection, two mentions on the same page will not be counted repeatedly |
| FB85 power roller chain (successor branch) | ASA180-2 chain |
| FB85 power sprocket set (successor branch) | Number of driven/driven teeth 27/14 |
| FB85 main hydraulic pump (successor branch) | Open load sensing axial plunger 165cc |
| FB85 additional gear pump (successor branch) | Priority flow rate is 16 or 25cc; the option is not two pumps in the same machine |
| FB85 motor to pump flexible coupling (successor branch) | Flexible element coupling |
| FB85 power chain tensioning grease cylinder (successor branch) | Drive chain tensioner, non-conveyor chain take-up assembly |
| FB85 power chain tensioning steel gasket (successor branch) | Power chain tensioning grease cylinder matching |
| FB85 conveyor reducer (successor branch) | 29:1 parallel three-stage, 220mechanical hp |
| FB85 conveying hydraulic motor (successor branch) | Radial plunger 250cc |
| FB85 conveying overflow protection (successor branch) | The original table ranges from 345bar/4800psi, and the converted unified value is not used. |
| FB85 high oil pressure switch (successor branch) | 345bar protection, the two descriptions of conveying and system do not determine the two quantities accordingly. |
| FB85 eight-section control valve group (successor branch) | Proportional valve core, load sensitive 8section |
| FB85 hydraulic hose (successor branch) | Original meter 345bar/5000psi, JIC/end seal joint |
| FB85 fuel tank (successor branch) | 454L and power refueling function |
| FB85 high oil temperature switch (successor branch) | Set 74℃ |
| FB85 low oil level switch (successor branch) | Fuel tank low alarm |
| FB85 oil temperature gauge and sight glass (successor branch) | Fuel tank inspection component, quantity/material not specified |
| FB85 high pressure filter (successor branch) | 5 micron |
| FB85 oil return filter (successor branch) | 5 micron |
| FB85 fuel tank breathing element (successor branch) | 5 micron |
| FB85 heat exchanger (successor branch) | Air-cooling oil and/or water-cooling oil; two sets of condition combinations are not random |
| FB85 frame lifting and tilting double-acting cylinder category (successor branch) | Stroke 305mm; the source document does not specify the quantity per cylinder, and does not specify one for each lift/tilt. |
| FB85 belt sequence sensor (successor branch) | Detect the operation of external belt and interlock the conveyor chain of this machine |
| FB85 standard tilt start switch (successor branch) | remote conveying start, standard tilt switch |
| FB85 optional photoelectric starting device (successor branch) | Optional photo eye; non-standard supplied |
| FB85 optional button station (successor branch) | Remote conveyor start option |
| FB85 optional wireless remote control (successor branch) | Travel/lift/tilt valve section control options, not available on all machines |
| FB85 main electric control box (successor branch) | IP65 is the protection level, not the material grade |
| FB85 speed potentiometer (successor branch) | Conveyor chain speed control |
| FB85 circuit breaker (successor branch) | Circuit overload protection |
| FB85 vacuum contactor (successor branch) | Main circuit Contactor |
| FB85 optional PLC (successor branch) | if equipped monitoring function does not prove that each type of temperature/power consumption sensor is installed |
| FB85 emergency stop button (successor branch) | One piece, main electrical box cover |
| FB85 intrinsically safe emergency stop belt (successor branch) | Two pieces, one in the center on each side |
| FB85 walking conveyor mode switch (successor branch) | Hydraulic function interlock |
| FB85 center start switch (successor branch) | The walking rod can only be started when it is in the neutral position. |
| FB85 wireless remote control continuous press switch (successor branch) | Only configure the deadman security function wirelessly |
| FB85 sound and light alarm (successor branch) | Start/conveying restart sound alarm, full-time flashing light when power is on |
| FB85Ansul dry powder fire extinguishing system (successor branch) | 8 spray points, 2 starting points; original tank weight 7.5kg/20lb unit conflict is not unified |
| FB85 fire extinguishing agent storage tank (successor branch) | Two cans, weight conflict remains in the range description |
| FB85 fire extinguishing pressure actuator (successor branch) | Two pressure actuator |
| FB85 cone dust nozzle (successor branch) | Six jumper pipes in the upper part, three each inby/outby |
| FB85 dust reduction swing switch (successor branch) | Standard pendulum switch |
| FB85 optional dust reduction electromagnetic control (successor branch) | Forward hydraulic drive trigger option |
| FB85 inlet Y-shaped filter (successor branch) | Dust reduction system entrance |
| FB85 dust suppression regulator (successor branch) | 0 to 8.6bar |
| FB85 flushing hose (successor branch) | Connect Y filter cleaning interface |
| FB85 manual lubrication manifold (successor branch) | Three groups: main/motor/reducer, main manifold serves tail shaft, crushing shaft, head shaft |
The Bucyrus 7FB Feeder-Breaker is also documented under these designations: Bucyrus Feeder-breaker 7FB-48A, Bucyrus Feeder-breaker 7FB-56AL, Bucyrus Feeder-breaker 7FB-56A, Cat FB85.
The Bucyrus 7FB Feeder-Breaker is listed under the Bucyrus brand as: Feeder-breaker. Period: 2 2013–2014. Status: Historical model.
77 components are recorded, including: FB85 main frame side plate (successor branch), FB85 top bottom board (successor branch), FB85 crushing shaft impact plate (successor branch), FB85 bottom board (successor branch), FB85 conveyor chain (successor branch), FB85 conveyor chain pin (successor branch), FB85 integral scraper (successor branch), FB85 conveyor chain tensioning grease cylinder (successor branch) and more. The full list with locations is in the components table on this page.
Bucyrus 7FB-48A → Cat / Unit Rig FB110, Bucyrus 7FB-56AL → Cat / Unit Rig FB85, Bucyrus 7FB-56A → Cat / Unit Rig FB140.
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