# LEGO 8709-1 — Underground Mining Station (2009)

Source: https://www.brickmissing.com/sets/8709-1-underground-mining-station
Publisher: BrickMissing (https://www.brickmissing.com) — free LEGO parts checker. Not affiliated with the LEGO Group.

LEGO Power Miners 8709-1 Underground Mining Station builds a location around Underground Mining Station. Facades, rooms, routes and small decor details create atmosphere and suggest what stories could happen there. The set feels like a miniature world rather than loose decoration.

## Set facts

- Set number: 8709-1
- Name: Underground Mining Station
- Theme: Power Miners
- Released: 2009
- Pieces: 636
- Distinct part + colour lots: 182
- Build difficulty: intermediate
- Repairability: 3.8% of this set's lots are hard to replace (7 of 182 part+colour combinations appear in three or fewer sets in the entire LEGO catalog).

## Complete parts list (182 lots, 636 pieces)

Prices are the official LEGO Pick a Brick price per individual part, where LEGO publishes one.

| Qty | Part | Colour | Part no. | LEGO element ID | LEGO price each |
| ---: | --- | --- | --- | --- | --- |
| 8 | Tile Special 1 x 1 with Clip with Rounded Tips | Light Bluish Gray | 12825 | 6030711 | — |
| 2 | Tile Special 1 x 1 with Clip with Rounded Tips | Black | 12825 | 6030718 | — |
| 6 | Tile Special 1 x 2 Grille with Bottom Groove | Light Bluish Gray | 2412b | 4211350 | €0,06 |
| 6 | Plate 2 x 2 Corner | Light Bluish Gray | 2420 | 4211353 | €0,07 |
| 2 | Tile 1 x 4 with Groove | Lime | 2431 | 4164021 | €0,12 |
| 4 | Bracket 1 x 2 - 1 x 4 [Square Corners] | Black | 2436 | 243626 | — |
| 1 | Brick 2 x 6 | Dark Bluish Gray | 2456 | 4210875 | €0,29 |
| 5 | Plate Special 1 x 2 Side Handle [Free Ends] | Black | 2540 | 4140588 | €0,07 |
| 2 | Plate Special 1 x 2 Side Handle [Free Ends] | Dark Bluish Gray | 2540 | 4210660 | €0,07 |
| 2 | Antenna 8H Whip | Dark Bluish Gray | 2569 | 4210642 | — |
| 8 | Plate Round 2 x 2 with Rounded Bottom [Boat Stud] | Dark Bluish Gray | 2654 | 4278274 | €0,07 |
| 29 | Technic Pin with Friction Ridges Lengthwise and Center Slots | Black | 2780 | 278026 | — |
| 2 | Plate Special 2 x 2 with 2 Pin Holes | Black | 2817 | 281726 | €0,15 |
| 5 | Lever Small Base with Black Lever | Light Bluish Gray | 298c02 | 4221775 | €0,19 |
| 1 | Brick Special 2 x 2 with 2 Pins and Axle Hole | Light Bluish Gray | 30000 | 4211752 | — |
| 2 | Brick 2 x 4 | Lime | 3001 | 4165967 | €0,22 |
| 6 | Brick 2 x 2 | Dark Bluish Gray | 3003 | 4211060 | €0,13 |
| 2 | Brick 2 x 2 | Black | 3003 | 300326 | €0,13 |
| 1 | Wedge Plate 8 x 6 x 2/3 with Grille | Dark Bluish Gray | 30036 | 4527144 | — |
| 7 | Brick 1 x 2 | Lime | 3004 | 4164022 | €0,11 |
| 2 | Brick 1 x 1 | Dark Bluish Gray | 3005 | 4211098 | €0,07 |
| 1 | Brick 2 x 8 | Black | 3007 | 6037390 | €0,35 |
| 1 | Bar 7 x 3 [4 Clips] | Dark Bluish Gray | 30095 | 4667977 | €0,76 |
| 2 | Brick 1 x 4 | Lime | 3010 | 4234716 | €0,16 |
| 1 | Box / Crate with Handholds 3 x 4 x 1 2/3 | Reddish Brown | 30150 | 4211185 | €0,62 |
| 6 | Plate 2 x 4 | Dark Bluish Gray | 3020 | 4211065 | €0,15 |
| 1 | Plate 2 x 4 | Lime | 3020 | 4537936 | €0,15 |
| 1 | Plate 2 x 3 | Light Bluish Gray | 3021 | 4211396 | €0,13 |
| 4 | Plate 2 x 2 | Orange | 3022 | 4159007 | €0,10 |
| 3 | Plate 2 x 2 | White | 3022 | 302201 | €0,10 |
| 1 | Plate 2 x 2 | Light Bluish Gray | 3022 | 4211397 | €0,10 |
| 11 | Plate 1 x 2 | Dark Bluish Gray | 3023 | 4211063 | €0,08 |
| 4 | Brick Special 1 x 2 with Handle | Black | 30236 | 4288212 | €0,16 |
| 4 | Plate 6 x 16 | Dark Bluish Gray | 3027 | 4226358 | €2,11 |
| 1 | Plate 4 x 10 | Dark Bluish Gray | 3030 | 4211122 | €0,56 |
| 3 | Plate 4 x 4 | Lime | 3031 | 4504850 | €0,21 |
| 2 | Bar 1 x 8 with Brick 1 x 2 Curved Top End (Axle Holder Inside Small End) | Black | 30359b | 4164067 | — |
| 1 | Plate 6 x 8 | Dark Bluish Gray | 3036 | 4210794 | €0,71 |
| 2 | Bar 4L (Lightsaber Blade / Wand) | Trans-Neon Green | 30374 | 4124054 | — |
| 2 | Arm Mechanical with 2 Clips [Battle Droid] | Black | 30377 | 6330086 | €0,13 |
| 2 | Rock 1 x 1 Crystal 5 Point | Trans-Dark Blue | 30385 | 4541538 | — |
| 1 | Rock 1 x 1 Crystal 5 Point | Trans-Neon Green | 30385 | 4124010 | — |
| 4 | Slope 45? 2 x 2 | Dark Bluish Gray | 3039 | 4211054 | €0,11 |
| 1 | Construction Vehicle Bucket 3 x 6 with 9 Hinge Teeth | Orange | 30394 | 4544743 | — |
| 1 | Hook with Towball | Dark Bluish Gray | 30395 | 6347464 | €0,19 |
| 1 | Slope 45° 2 x 2 with Radar and Disk Slot Print | White | 3039pr0002 | 4195659 | — |
| 1 | Slope 45° 2 x 2 with Aircraft Multiple Flight Controls Print | White | 3039pr0013 | 4288083 | — |
| 10 | Slope 45° 2 x 1 with Bottom Pin | Trans-Neon Green | 3040b | 4140733 | — |
| 1 | Slope 45° 2 x 2 Double Convex | Dark Bluish Gray | 3045 | 4210646 | €0,13 |
| 4 | Slope 45° 2 x 2 Double Concave | Dark Bluish Gray | 3046a | 6477380 | €0,17 |
| 2 | Wedge Plate 4 x 4 Cut Corner | Dark Bluish Gray | 30503 | 4210728 | €0,16 |
| 4 | Brick Round 1 x 1 Open Stud | Lime | 3062b | 4212454 | €0,06 |
| 2 | Brick Round 1 x 1 Open Stud | Light Bluish Gray | 3062b | 4211412 | €0,06 |
| 1 | Brick Round 1 x 1 Open Stud | Yellow | 3062b | 306224 | €0,06 |
| 4 | Tyre 24 x 14 Shallow Tread (Tread Small Hub) | Black | 30648 | 3064826 | — |
| 2 | Steering Wheel Small, 2 x 2 | Light Bluish Gray | 30663 | 30663194 | — |
| 1 | Tile 2 x 2 with Groove | White | 3068b | 306801 | €0,07 |
| 32 | Tile 1 x 2 with Groove | Lime | 3069b | 4500125 | €0,07 |
| 9 | Tile 1 x 2 with Groove | Black | 3069b | 306926 | €0,07 |
| 1 | Tile 1 x 2 with Red 82, Yellow and White Gauges Print | Light Bluish Gray | 3069bpr0101 | 4227776 | — |
| 1 | Plate Special 3 x 2 with Rounded End, Hole | Black | 3176 | 317626 | €0,12 |
| 5 | Fence Lattice 1 x 4 x 2 | Black | 3185 | 4188953 | €0,24 |
| 1 | Technic Reel 3 x 2 | Yellow | 32012 | 4120070 | — |
| 2 | Technic Brick 1 x 14 [13 Pin Holes] | Black | 32018 | 4107558 | €0,56 |
| 1 | Technic Plate Rotor 3 Blade with Smooth Ends and 6 Studs (Propeller) | Light Bluish Gray | 32125 | 4211842 | — |
| 2 | Technic Axle and Pin Connector Toggle Joint Smooth | Light Bluish Gray | 32126 | 4211575 | — |
| 1 | Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole | Black | 32184 | 6276951 | €0,12 |
| 2 | Technic Axle and Pin Connector Angled #4 - 135° | Red | 32192 | 6262898 | €0,19 |
| 2 | Technic Beam 3 x 3 L-Shape with Quarter Ellipse Thin | Black | 32249 | 6336619 | €0,33 |
| 2 | Technic Beam 1 x 15 Thick | Lime | 32278 | 4141734 | — |
| 4 | Brick 1 x 2 x 2 with Inside Axle Holder | Dark Gray | 3245b | 4206827 | — |
| 2 | Technic Beam 1 x 3 Thick | Lime | 32523 | 6170474 | €0,10 |
| 1 | Technic Beam 1 x 3 Thick | Light Bluish Gray | 32523 | 4211655 | €0,10 |
| 1 | Technic Beam 1 x 11 Thick | Lime | 32525 | 4157372 | — |
| 10 | Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top] | Black | 32530 | 4144024 | €0,13 |
| 1 | Technic Brick 6 x 8 with 4 x 6 Opening | Black | 32532 | 6448394 | €1,16 |
| 6 | Technic Pin Long without Friction Ridges | Tan | 32556 | — | — |
| 2 | Plant, Carrot | Orange | 33172 | 6424015 | €0,12 |
| 2 | Plant, Carrot Top | Bright Green | 33183 | 4119479 | €0,07 |
| 2 | Plate 1 x 8 | White | 3460 | 346001 | €0,18 |
| 1 | Plate 1 x 3 | Light Bluish Gray | 3623 | 4211429 | €0,07 |
| 1 | Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] | Lime | 3660 | 4529679 | €0,15 |
| 4 | Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] | Black | 3660 | 366026 | — |
| 2 | Slope Inverted 45° 2 x 1 | Dark Bluish Gray | 3665 | 4211096 | €0,11 |
| 2 | Plate 1 x 6 | Lime | 3666 | 4529160 | €0,17 |
| 2 | Slope 65° 2 x 2 x 2 with Bottom Tube | Dark Bluish Gray | 3678b | 4234534 | €0,22 |
| 2 | Slope 65° 2 x 2 x 2 with Bottom Tube | Light Bluish Gray | 3678b | 4234535 | €0,22 |
| 1 | Turntable 2 x 2 Plate - Top | Light Bluish Gray | 3679 | 4540203 | €0,08 |
| 1 | Turntable 2 x 2 Plate, Base | Black | 3680 | 368026 | €0,11 |
| 7 | Slope 75° 2 x 2 x 3 [Hollow Studs] | Dark Bluish Gray | 3684 | 4210696 | — |
| 4 | Slope 75° 2 x 2 x 3 [Hollow Studs] | Lime | 3684 | 4537923 | — |
| 4 | Technic Brick 1 x 2 [1 Pin Hole] | Dark Bluish Gray | 3700 | 4211111 | €0,12 |
| 1 | Technic Brick 1 x 4 [3 Pin Holes] | Dark Bluish Gray | 3701 | 4213607 | €0,17 |
| 4 | Technic Brick 1 x 8 [7 Pin Holes] | Black | 3702 | 370226 | €0,36 |
| 2 | Technic Axle 4 | Black | 3705 | 370526 | €0,08 |
| 1 | Technic Axle 8 | Black | 3707 | 370726 | €0,22 |
| 13 | Plate 1 x 4 | Lime | 3710 | 4187743 | €0,12 |
| 4 | Plate 2 x 2 with Towball | Black | 3731 | 4107856 | — |
| 2 | Technic Plate 2 x 8 [7 Holes] | Dark Bluish Gray | 3738 | 4260707 | €0,29 |
| 2 | Slope Inverted 33° 3 x 2 [Connections between Studs] | Dark Bluish Gray | 3747b | 4211064 | — |
| 8 | Technic Axle Pin without Friction Ridges Lengthwise | Tan | 3749 | 4666579 | €0,06 |
| 4 | Plate Special 1 x 2 with 1 Stud without Groove (Jumper) | Pearl Light Gray | 3794a | 4133560 | — |
| 2 | Plate Special 1 x 2 with 1 Stud without Groove (Jumper) | Brown | 3794a | 379425 | — |
| 1 | Equipment Shovel [Rounded Handle End] | Black | 3837 | 4189009 | €0,13 |
| 1 | Tool Pickaxe | Dark Bluish Gray | 3841 | 4211007 | €0,15 |
| 2 | Hinge Brick 1 x 2 Base | Light Bluish Gray | 3937 | 4211469 | €0,10 |
| 3 | Support Round 2 x 2 x 2 Stand with Reach-Through Center Hole | Black | 3940b | 394026 | — |
| 2 | Brick Round 2 x 2 with Axle Hole | Lime | 3941 | 4527943 | €0,11 |
| 4 | Brick Round 2 x 2 with Axle Hole | Light Bluish Gray | 3941 | 4211526 | €0,11 |
| 2 | Cone 2 x 2 x 2, Open Stud | Dark Bluish Gray | 3942c | 6092666 | €0,22 |
| 2 | Equipment Radio [Extended Handle, Compact Speaker Grille] | Black | 3962b | 396226 | — |
| 4 | Support 1 x 1 x 5 1/3 Spiral Staircase Axle | Black | 40244 | 4155558 | — |
| 4 | Brick Special 1 x 1 with Headlight | Light Bluish Gray | 4070 | 4211476 | €0,07 |
| 1 | Tipper Bed 4 x 6, Open Studs | Lime | 4080 | 4537931 | — |
| 1 | Tipper Bed 4 x 6, Open Studs | Orange | 4080 | 4538362 | — |
| 5 | Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] | Black | 4081b | 6281993 | €0,10 |
| 1 | Bar 1 x 4 x 2 with Studs | Black | 4083 | 408326 | €0,31 |
| 4 | Plate Special 1 x 1 with Clip Vertical [Thick U Clip] | Light Bluish Gray | 4085c | 4211479 | — |
| 2 | Plate Special 8 x 8 with Grille [Hole in Center] | Dark Bluish Gray | 4151b | 4211036 | — |
| 2 | Plate Special 1 x 2 with Ladder | Dark Bluish Gray | 4175 | 6285244 | €0,41 |
| 2 | Minifig Neckwear Bracket [One Stud] | Dark Bluish Gray | 42446 | 4210469 | — |
| 2 | Wheel 11 x 8 with Center Groove | Light Bluish Gray | 42610 | 4211758 | €0,11 |
| 8 | Technic Pin 1/2 | Light Bluish Gray | 4274 | 4211483 | €0,05 |
| 2 | Plate 2 x 16 | Black | 4282 | 428226 | €0,51 |
| 12 | Technic Axle Pin with Friction Ridges Lengthwise | Black | 43093 | 4206482 | €0,06 |
| 6 | Panel 1 x 4 x 1 with Rounded Corners [Thick Wall] | Dark Bluish Gray | 43337 | 4210844 | — |
| 2 | Box 2 x 2 x 2 [Hollow Studs] | Light Bluish Gray | 4345b | 4211491 | €0,33 |
| 2 | Box 2 x 2 x 2 Door with Slot | Light Bluish Gray | 4346 | 4211492 | €0,16 |
| 1 | Dish 3 x 3 Inverted [Radar] | Trans-Clear | 43898 | 6507917 | €0,19 |
| 1 | Technic Axle 7 | Light Bluish Gray | 44294 | 4211805 | €0,16 |
| 2 | Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth | Light Bluish Gray | 44302a | 4211804 | — |
| 3 | Hinge Plate 1 x 2 Locking with 1 Finger on Side, with Groove | Light Bluish Gray | 44567a | 4211814 | — |
| 4 | Bracket 1 x 2 - 2 x 2 | Light Bluish Gray | 44728 | 6117967 | €0,10 |
| 2 | Technic Pin Connector Perpendicular 2 x 2 Bent | Black | 44809 | 6325982 | €0,36 |
| 4 | Tap 1 x 1 without Hole in Spout | Black | 4599b | 459926 | €0,06 |
| 1 | Tap 1 x 1 without Hole in Spout | Yellow | 4599b | 4256320 | €0,06 |
| 4 | Bar 1 x 3 [Clip / Anti-Stud] | Light Bluish Gray | 4735 | 4211644 | €0,13 |
| 4 | Boat, Mast 2 x 2 x 20 with Holes - Side Aligned x shape Axle Hole, + Orientation | Black | 48002a | 6296839 | €1,90 |
| 2 | Plate Special 1 x 2 [Side Handle Closed Ends] | Light Bluish Gray | 48336 | 4244627 | €0,07 |
| 2 | Engine / Air Scoop 2 x 2 | Light Bluish Gray | 50943 | 4259422 | €0,40 |
| 2 | Slope Curved 4 x 6 x 2/3 Triple Curved with 4 Studs | Lime | 52031 | 6146890 | €0,56 |
| 2 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Trans-Clear | 54200 | 6245250 | €0,08 |
| 4 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Orange | 54200 | 4504371 | €0,06 |
| 2 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Dark Bluish Gray | 54200 | 4504378 | €0,06 |
| 5 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Lime | 54200 | 4504372 | €0,06 |
| 4 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Black | 54200 | 4504382 | €0,06 |
| 4 | Wheel 18mm x 14mm with Axle Hole, Fake Bolts and Shallow Spokes | Light Bluish Gray | 55982 | 4490127 | €0,22 |
| 1 | Wheel 30.4 x 20 without Pinholes, with Reinforced Rim | Black | 56145 | 4299389 | €0,50 |
| 1 | String Cord Thin (0.5mm) 50cm | Black | 56823c50 | 6530026 | €2,43 |
| 1 | Technic Tread Sprocket Wheel Small 6 Tooth | Black | 57520 | 4662228 | €0,31 |
| 4 | Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki Eye | Trans-Orange | 58176 | 6507868 | €0,07 |
| 8 | Support 2 x 2 x 10 Girder Triangular Vertical - Type 3 - Axle Hole, 3 Posts | Black | 58827 | 4509669 | — |
| 3 | Technic Axle Connector Smooth [with x Hole + Orientation] | Light Bluish Gray | 59443 | 4512360 | €0,06 |
| 1 | Wheel Hard Plastic Spoked Giant Thin 160 x 28 | Lime | 59521 | 4505520 | — |
| 1 | Cone 1 x 1 [Top Groove] | Dark Bluish Gray | 59900 | 4529240 | €0,05 |
| 1 | Plate Special 1 x 2 with Clips Horizontal [Thick U-Clips] | Yellow | 60470a | 4515171 | — |
| 1 | Plate Round 4 x 4 with Pin Hole | Black | 60474 | 4515350 | €0,17 |
| 8 | Window 1 x 2 x 2 Flat Front | White | 60592 | 6382045 | €0,18 |
| 8 | Glass for Window 1 x 2 x 2 Flat | Trans-Brown | 60601 | 4552036 | — |
| 6 | Technic Pin 1/2 with 2L Bar Extension | Light Bluish Gray | 61184 | 6347715 | €0,15 |
| 1 | Hinge Brick 2 x 2 Top Plate Thin | Black | 6134 | 4124096 | €0,15 |
| 1 | Hinge Brick 2 x 2 Top Plate Thin | Light Bluish Gray | 6134 | 4211881 | €0,15 |
| 7 | Slope 18° 2 x 1 x 2/3 with 4 Slots / Grate | Lime | 61409 | 4521216 | — |
| 4 | Plate Round 1 x 1 with Solid Stud | Black | 6141 | 614126 | €0,05 |
| 20 | Plate Round 1 x 1 with Solid Stud | Trans-Clear | 6141 | 6514052 | €0,04 |
| 1 | Turntable 4 x 4 Square Base, Locking | Black | 61485 | 4517986 | €0,25 |
| 3 | Bar 1 x 4 x 2 | Black | 6187 | 4141349 | €0,22 |
| 2 | Brick Special 2 x 2 with Pin and Axle Hole | Dark Bluish Gray | 6232 | 4211046 | — |
| 6 | Technic Pin Connector Round [Slotted] | Orange | 62462 | 6173129 | €0,06 |
| 4 | Equipment Barbed Wire Coil | Pearl Light Gray | 62700 | 4527061 | — |
| 1 | Bar 6L with Stop Ring | Black | 63965 | 6170421 | €0,08 |
| 4 | Equipment Dynamite Sticks | Red | 64728 | 6270088 | €0,15 |
| 4 | Technic Axle and Pin Connector Perpendicular | Black | 6536 | 6261371 | €0,10 |
| 2 | Technic Brick 1 x 1 with Pin Hole | Black | 6541 | 654126 | €0,07 |
| 3 | Technic Axle 3 with Stud | Dark Bluish Gray | 6587 | 4211086 | — |
| 4 | Tile 1 x 6 with Groove | Dark Bluish Gray | 6636 | 4210651 | €0,13 |
| 3 | Tile 1 x 6 with Groove | Light Bluish Gray | 6636 | 4211549 | €0,13 |
| 8 | Tile 1 x 6 with Groove | Black | 6636 | 663626 | €0,13 |
| 1 | Hose Rigid 3mm D. 49L / 39.2cm | Black | 75c49 | 4543996 | — |
| 2 | Hose, Ribbed 7mm D. 14L / 11.2cm | Black | 78c14 | 4114745 | — |
| 1 | Technic Rubber Belt 33mm | Yellow | 85546 | 4544151 | — |
| 1 | Sticker Sheet for Set 8709-1 | Unknown | 85666 | 4546366 | — |

## Notes

- Track which of these parts you own and see what is missing: https://www.brickmissing.com/sets/8709-1-underground-mining-station
- Inventory data is based on official LEGO inventories via the Rebrickable catalog, updated daily.
- Part images, minifigure lists and related sets are on the set page: https://www.brickmissing.com/sets/8709-1-underground-mining-station