Electric rope shovel · 2 2013–2014 · 3 models
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 295 series electric wire rope mining shovel | Bucyrus Electric rope shovel 295HR; Bucyrus-Erie295-BII; Cat 7295; Bucyrus 295BII | 2 2013–2014 | 17 |
| Bucyrus 395 mining electric shovel | Bucyrus 395HR; Cat 7395 | 2012 | 11 |
| Bucyrus 495 series electric wire rope mining shovel | Bucyrus Electric rope shovel 495HR; Bucyrus 495HD; Bucyrus Electric rope shovel 495HD; Bucyrus Electric rope shovel 495HR2; Bucyrus Electric rope shovel 495HF2; Bucyrus 495HR; Bucyrus 495HR / HF; Bucyrus 495BI; Bucyrus 495BII; Bucyrus International 495BI | 2003 | 100 |
The numbers on the diagram correspond one to one with the rows below.
| No. | Component | Location | Applies to |
|---|---|---|---|
| 1 | Machinery house and removable roof | Machinery house on the revolving platform | 495HR |
| 2 | Crawler frame | Crawler frame below the machine | 495HR |
| 3 | Boom | Inclined boom ahead of the revolving platform | 495HR |
| 4 | Dipper handle | Dipper handle between the saddle and dipper | 495HR |
| 5 | Dipper | Dipper at the front of the digging attachment | 495HR |
| 6 | A-frame | Cable-supporting A-frame above the machinery house | 495HR |
| 7 | Revolving platform frame | Revolving platform between machinery house and crawlers | 495HR |
| Component |
|---|
| Track Shoe |
| Track connection pin |
| Track drive sprocket |
| Track drive axle |
| Track drive wheel support bearing |
| Lower track roller |
| Lower track-roller shaft |
| Slider on track |
| Track frame connecting rod and torque nut |
| lower frame |
| Center shaft bushing |
| Swing ring gear |
| Roller ring upper rail |
| Roller ring lower rail |
| Roller ring thrust rail |
| Roller ring tapered roller |
| Roller ring inner and outer cage |
| Roller ring positioning pin |
| Roller ring bushing |
| Traveling AC motor |
| Traveling right-angle planetary reduction gearbox |
| Travel disc brake |
| High voltage collector ring |
| Collector ring brush shoes |
| Centre shaft |
| Center shaft spherical thrust washer |
| Central shaft split clamp ring |
| Left and right platform extension frames |
| Counterweight box |
| Machine room ventilation and boosting system |
| Boarding stairs and boarding stairs |
| A frame front legs |
| A frame rear legs |
| A frame connecting pin |
| Lifting motor |
| Hoist two-stage gear transmission |
| Lifting motor coupling shaft assembly |
Models with the same components are grouped together; select a group to open its component table.
| No. | Component | Location | Part / drawing no. |
|---|---|---|---|
| 1 | Machine room and removable roof | Covers the slewing frame and counterweight; removable roof for maintenance | |
| 2 | Crawler frame | The left and right drive track side frames independently; the different number of rollers is not transcribed | S019284 / S019286 |
| 3 | Boom | Welded double box girder structure | K380500-01 |
| 4 | Dipper handle | One end is connected to the bucket, and the other end pushes the rope half pulley | |
| 7 | Rotary platform frame | Installing the A frame, pushing mechanism, boom, counterweight and drive system | S016637 |
| Track Shoe | Track link; only for 2003 version 495HR | ||
| Track connection pin | Connecting track links | ||
| Track drive sprocket | Drive track with convex teeth | MP600341 | |
| Track drive axle | Driving wheel support | MP206354 | |
| Track drive wheel support bearing | Drive shaft support in side frame | 26961034 | |
| Lower track roller | Withstand ground reaction force; the specific number needs to be explained. Original text difference | MP211857 | |
| Lower track-roller shaft | The lower roller rotates on it | MP600417 | |
| Slider on track | Support upper track | ||
| Track frame connecting rod and torque nut | Side frame and frame connection | 82637923 / MP252993 | |
| lower frame | Stress-relieving welded box structure | ||
| Center shaft bushing | Lower frame center hub hole | ||
| Swing ring gear | Lower frame upper external gear; this version has 4 sections | ||
| Roller ring upper rail | Rolling track under the turntable | ||
| Roller ring lower rail | Upper surface of rotary ring gear | ||
| Roller ring thrust rail | Roller ring support system | ||
| Roller ring tapered roller | The original version of this edition is 50 pieces; not the full 495 series quantity | ||
| Roller ring inner and outer cage | Roller positioning system | ||
| Roller ring positioning pin | Maintain wheel spacing and position | ||
| Roller ring bushing | Roller positioning pin matching | ||
| Traveling AC motor | This version has one motor for each left and right crawler track | ||
| Traveling right-angle planetary reduction gearbox | Connect the traveling motors on both sides respectively | MP600013 | |
| Travel disc brake | Spring brake, pneumatic release structure; no operating steps provided | 29190177 | |
| High voltage collector ring | The lower frame transmits power to the turntable | S023500-VG02 | |
| Collector ring brush shoes | Between the center hub and the ring gear | C108037-01 / C108038-01 | |
| Centre shaft | Large diameter hollow cylinder forging, lower thread | ||
| Center shaft spherical thrust washer | Between the lower adjusting nut and the lower frame | ||
| Central shaft split clamp ring | Fastening the top of the central shaft | E019621-01 | |
| Left and right platform extension frames | Bearing transformer, supporting machinery and machine room wall | S015091 / S015096 | |
| Counterweight box | Rear compartment welded box | ||
| Machine room ventilation and boosting system | Computer room supporting equipment | ||
| Boarding stairs and boarding stairs | Left and right boarding facilities; no unlocking action is provided | ||
| A frame front legs | Front end support member | ||
| A frame rear legs | Front end support member | ||
| A frame connecting pin | Connection between A frame and rotary frame | ||
| Lifting motor | Drive two-stage reduction transmission | 12482505 | |
| Hoist two-stage gear transmission | First-level closed tank oil lubrication, second-level open lubrication | ||
| Lifting motor coupling shaft assembly | Motor and pinion shaft connection | ||
| Lift disc brake | Lifting motor end | 29190183 | |
| Hoist rotary encoder | Lift stroke limit | ||
| hoist drum | hoist rope winding | S006620 | |
| Lifting the girth gear and wheel hub bracket | hoist drum side drive | E020030-01 / S004509 | |
| Lifting shafting rolling bearings | Improve each axis support | ||
| Rotary planetary reduction gearbox | Two vertical motors drive the planetary box respectively | 82330296 | |
| Rotary spline output pinion | The double output box meshes with the fixed large ring gear; interchangeability is not assumed | ||
| Rotary motor | Rotary drive system | 12478633 / 12478634 | |
| Rotary disc brake | Two rotary motor ends; spring brake pneumatic release | 29190184 | |
| crowd motor and gear transmission | The 2003 version of the wire rope pushing unit is placed in the front and middle of the turntable | 12479407 / K380041-01 | |
| Push disc brake | 2003 wire rope pushing unit | 29190187 | |
| Push rotary encoder | Bucket handle stroke limit | ||
| Pushing drum | Winding push/retract rope | K380050-01 | |
| Push and retract rope Anchors | Drum rope end fixing structure | ||
| Cab | Isolated cab above right front | S006773-VG02-P02 | |
| Driver's seat and auxiliary seat | Cab | ||
| Front glass and frame | Replaceable front window of cab | S024955 | |
| Electric wipers | Cab front window | S025014 | |
| Cab air conditioning booster unit | Cab matching; historical original refrigerant is not available for current selection | S006811-VG01 | |
| Screw air compressor | Braking and lubricating air system | ||
| Air receiver | Compressed air system | ||
| Central axis air path rotary joint | Air transfer between the lower part and the turntable | ||
| High-pressure hose and reusable joints | Air/automatic lubrication system | ||
| Automatic lubrication pump | This version has 6 pump branches; 4 open gear lubricants/2 greases | 64788363 | |
| Lubricant storage tank | Pneumatic lubrication pump matching | E021124-01 | |
| Monorail electric chain hoist for lubrication room | Original text 1 ton 907kg supporting lifter; not external maintenance kit | ||
| Arm end pulley | Front hoist rope guide | K380045-01 | |
| Boom suspension structure wire rope | Fixed length load-bearing rope from A frame to arm frame | K380031-01 | |
| Suspension equalization connector | A frame suspension rope end connection | ||
| hoist rope | 2003 version of double rope arrangement; not mixed with 2010HydraCrowd technology | ||
| crowd rope and retract rope | 2003 version drum wire rope pushing system | ||
| Dipper-door trip rope | Electric drive tripping mechanism matching | ||
| Dipper-handle saddle | Longitudinal movement of the guide bucket handle between the beams on both sides of the boom | K380047-02 | |
| saddle bushing | The saddle pivots around the horizontal axis | 551203-01 | |
| Dipper-handle cross shaft | Saddle rotation axis; weight table quantity not transcribed | 747412-04 | |
| bucket handle wire rope tensioning mechanism | Hydraulic tensioning and rope length adjustment; 2003 mechanism description only | K380085-01 | |
| Bucket handle pushing half pulley | Bucket handle end wire rope guide | D012141-02 | |
| Universal bucket lip and front lower part | Original general bucket configuration; not all optional buckets | ||
| Universal bucket body and door | Original general purpose bucket structure | K200014-01 / K200015-01 | |
| Whistler type detachable gear holder | This article is suitable for matching bucket lips. | ||
| Bucket Tooth / Tip — Replaceable tooth tip | Bucket lip tooth seat matching | ||
| Door hinges and latch strips | Bucket door locking structure | ||
| Dipper-door spring snubber | Slow down the swing of the bucket door | ||
| hoist rope hanging connection assembly | Original Padlock connects the hoist rope to the outside of the bucket body; not an ordinary lock | ||
| Bucket door tripping motor and reduction mechanism | Boom near bottom drive tripping rope | K990002-01 | |
| Counterweight box support structure category | The original maintenance support category, the load/arrangement must be according to the single machine maintenance manual | ||
| Rotary restraint wire rope category | Original maintenance constraint category; layout, calculations or operating procedures not transcribed | ||
| Overhaul lifting and rigging categories | The original text mentions cranes, hoists, spreaders and guide ropes; no accompanying supply list is included | ||
| Inspection bracket and hydraulic jack category | Original safety repair tool category; no load selection/construction steps provided | ||
| Bearing/Bushing/Gear Puller Category | Original text uses puller when applicable, dimensions/applicable parts not included | ||
| HydraCrowd hydraulic crowd cylinder | The 2010 draft clarifies the technology represented by the 495HR/HF display model; not all historical 495 installation certificates | ||
| BUDGE lifting transmission assembly | The original page is suitable for 495BI/495BII/495HR; the other 7495HR does not prove the full range of interchangeability | ||
| BUDGE rotary transmission assembly | Original page adapted to 495BI/495BII/495HR | ||
| BUDGE crowd drive assembly | Original page adapted to 495BI/495BII/495HR | ||
| BUDGE traveling transmission assembly (BI/BII) | Original page single column 495BI/495BII | ||
| BUDGE traveling transmission assembly (HR) | The original page also lists 495HR/7495HR | ||
| BUDGE lifting/rotating/walking/push brake category | The original page is adapted to 495BI/495BII/495HR; the internal list is not listed one by one. | ||
| LatchFree bucket back steel connecting rod system (2009 option/modification) | Back of the bucket, replacing the traditional bucket door latch mechanism |
| Component | Location |
|---|---|
| 295-BII bucket (Hobet1983) | 27yd³Example |
| 295-BII Acutrol AC drive system (Hobet1983) | Static AC, GE components; the original text does not give a complete list of converters |
| 295-BII lifting motor (Hobet1983) | 1×1250hp A.C. |
| 295-BII rotary motor (Hobet1983) | 2×225hp A.C. |
| 295-BII crowd motor (Hobet1983) | 1×225hp A.C. |
| 295-BII traveling motor (Hobet1983) | 1×675hp A.C. |
| 7295 open gear lubrication storage tank (successor to 2024) | A1/A2/B1/B2 system; the lubrication object is not all internal parts of the tank |
| 7295 bearing multi-purpose grease storage tank (successor to 2024) | C1/C2 system; grease for rolling bearings |
| 7295 lifting motor category (successor to 2024) | Scope of application of named successor in Table 52 |
| 7295 traveling motor category (successor to 2024) | The same specifications as the old BII are not recommended |
| 7295 crowd motor category (successor to 2024) | wire rope or hydraulic type is not determined according to the lubrication category |
| 7295 rotary motor category (successor to 2024) | Unloaded power/quantity |
| 7295 lifting gearbox category (successor to 2024) | 7295 single row, other models will be grouped separately; all require specific OMM |
| 7295 rotary gearbox category (successor to 2024) | Not all internal structures of old machine gearboxes |
| 7295 push gearbox category (successor to 2024) | Table 52 Lubrication Category |
| 7295 traveling gearbox category (successor to 2024) | Table 52 applies to all models |
| LatchFree bucket back steel connecting rod system (2009 option/modification) | Back of the bucket, replacing the traditional bucket door latch mechanism |
| Component | Location |
|---|---|
| 7395 open gear lubrication storage tank (successor to 2024) | A1/A2/B1/B2 system; the lubrication object is not all internal parts of the tank |
| 7395 bearing multi-purpose grease storage tank (successor to 2024) | C1/C2 system; grease for rolling bearings |
| 7395 lifting motor category (successor to 2024) | Scope of application of named successor in Table 52 |
| 7395 traveling motor category (successor in 2024) | The same specifications as the old BII are not recommended |
| 7395 crowd motor category (successor to 2024) | wire rope or hydraulic type is not determined according to the lubrication category |
| 7395 rotary motor category (successor in 2024) | Unloaded power/quantity |
| 7395 lifting gearbox category (successor to 2024) | 7295 single row, other models will be grouped separately; all require specific OMM |
| 7395 rotary gearbox category (successor to 2024) | Not all internal structures of old machine gearboxes |
| 7395 push gearbox category (successor to 2024) | Table 52 Lubrication Category |
| 7395 traveling gearbox category (successor to 2024) | Table 52 applies to all models |
| LatchFree bucket back steel connecting rod system (2009 option/modification) | Back of the bucket, replacing the traditional bucket door latch mechanism |
The Bucyrus Electric Rope Shovels (295 / 395 / 495) covers 3 models: Bucyrus 295 series electric wire rope mining shovel, Bucyrus 395 mining electric shovel, Bucyrus 495 series electric wire rope mining shovel. Former and renamed designations are listed in the models table on this page.
The Bucyrus Electric Rope Shovels (295 / 395 / 495) is also documented under these designations: Bucyrus Electric rope shovel 295HR, Bucyrus-Erie295-BII, Cat 7295, Bucyrus 295BII, Bucyrus 395 mining electric shovel, Bucyrus 395HR, Cat 7395, Bucyrus Electric rope shovel 495HR, Bucyrus 495HD, Bucyrus Electric rope shovel 495HD, Bucyrus Electric rope shovel 495HR2, Bucyrus Electric rope shovel 495HF2, Bucyrus 495HR, Bucyrus 495HR / HF.
The Bucyrus Electric Rope Shovels (295 / 395 / 495) is listed under the Bucyrus brand as: Electric rope shovel. Period: 2 2013–2014. Status: Historical model.
126 components are recorded, including: 295-BII bucket (Hobet1983), 295-BII Acutrol AC drive system (Hobet1983), 295-BII lifting motor (Hobet1983), 295-BII rotary motor (Hobet1983), 295-BII crowd motor (Hobet1983), 295-BII traveling motor (Hobet1983), 7295 open gear lubrication storage tank (successor to 2024), 7295 bearing multi-purpose grease storage tank (successor to 2024) and more. The full list with locations is in the components table on this page.
Crawler frame: S019284 / S019286, Track drive sprocket: MP600341, Track drive axle: MP206354, Track drive wheel support bearing: 26961034, Lower track roller: MP211857, Lower track-roller shaft: MP600417, Track frame connecting rod and torque nut: 82637923 / MP252993, Traveling right-angle planetary reduction gearbox: MP600013, Travel disc brake: 29190177, High voltage collector ring: S023500-VG02.
Model-specific components with their own page: LatchFree bucket back steel connecting rod system (2009 option/modification), Counterweight box support structure category, Rotary restraint wire rope category, Overhaul lifting and rigging categories, Inspection bracket and hydraulic jack category, Bearing/Bushing/Gear Puller Category, HydraCrowd hydraulic crowd cylinder, BUDGE lifting transmission assembly and more (13 in total).
Bucyrus 295HR → Cat / Unit Rig 7295, Caterpillar 7395, Bucyrus 495HD → Cat / Unit Rig 7495 HD, Bucyrus 495HR2 → Cat / Unit Rig 7495.
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