# LEGO 7900-1 — Heavy Loader (2006)

Source: https://www.brickmissing.com/sets/7900-1-heavy-loader
Publisher: BrickMissing (https://www.brickmissing.com) — free LEGO parts checker. Not affiliated with the LEGO Group.

Get ready for any challenge with the impressive Heavy Loader (7900-1)! This special Construction truck is built to tackle massive hauling jobs, from construction supplies to even other large vehicles. Its versatile trailer can be set for heavy loads or low loads, and you can even remove the bridge section to integrate it into your LEGO city. Manoeuvring is a breeze thanks to the articulated front and back wheels, and the cab conveniently detaches from the main body. Measuring over 2 feet (61cm) long, and extending to an incredible 33 inches (84cm), this Heavy Loader comes complete with a dedicated construction worker minifigure, ready to oversee every big project.

## Set facts

- Set number: 7900-1
- Name: Heavy Loader
- Theme: City › Construction
- Released: 2006
- Pieces: 348
- Distinct part + colour lots: 109
- Build difficulty: easy
- Repairability: 2.8% of this set's lots are hard to replace (3 of 109 part+colour combinations appear in three or fewer sets in the entire LEGO catalog).

## Complete parts list (109 lots, 348 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 |
| ---: | --- | --- | --- | --- | --- |
| 6 | Tile Special 1 x 2 Grille with Bottom Groove | Dark Bluish Gray | 2412b | 4210631 | €0,06 |
| 3 | Tile 1 x 4 with Groove | Yellow | 2431 | 243124 | €0,12 |
| 2 | Tile Special 1 x 2 with Handle | Yellow | 2432 | 243224 | €0,11 |
| 1 | Bracket 1 x 2 - 1 x 4 [Square Corners] | Black | 2436 | 243626 | — |
| 2 | Brick 2 x 6 | Yellow | 2456 | 4181143 | €0,29 |
| 2 | Tile Special 1 x 1 with Clip and Straight Tips | Light Bluish Gray | 2555 | 2555194 | — |
| 2 | Technic Brick 1 x 10 [9 Pin Holes] | Yellow | 2730 | 273024 | — |
| 32 | Technic Pin with Friction Ridges Lengthwise and Center Slots | Black | 2780 | 278026 | — |
| 3 | Lever Small Base with Black Lever | Yellow | 298c02 | 74156 | €0,19 |
| 2 | Brick 2 x 2 | Yellow | 3003 | 300324 | €0,13 |
| 12 | Brick 1 x 2 | Yellow | 3004 | 300424 | €0,11 |
| 2 | Brick 1 x 8 | Yellow | 3008 | 300824 | €0,24 |
| 3 | Brick 1 x 6 | Yellow | 3009 | 300924 | €0,25 |
| 2 | Brick 1 x 6 | Black | 3009 | 300926 | €0,25 |
| 4 | Brick 1 x 4 | Yellow | 3010 | 301024 | €0,16 |
| 1 | Equipment Binoculars | Dark Bluish Gray | 30162 | 4211051 | €0,15 |
| 2 | Plate 2 x 3 | Black | 3021 | 302126 | €0,13 |
| 2 | Plate 2 x 2 | Black | 3022 | 302226 | €0,10 |
| 8 | Plate 1 x 2 | Trans-Yellow | 3023 | 6514002 | €0,10 |
| 1 | Plate 4 x 12 | Black | 3029 | 302926 | €0,63 |
| 2 | Brick Arch 2 x 14 x 2 1/3 | Yellow | 30296 | 4262637 | — |
| 1 | Plate 4 x 4 | Yellow | 3031 | 4243817 | €0,21 |
| 3 | Plate 4 x 6 | Light Bluish Gray | 3032 | 4211404 | €0,41 |
| 7 | Plate 2 x 8 | Black | 3034 | 303426 | €0,29 |
| 1 | Plate 4 x 8 | Dark Bluish Gray | 3035 | 4211061 | €0,46 |
| 1 | Plate 4 x 8 | Yellow | 3035 | 303524 | €0,46 |
| 1 | Tile Special 2 x 3 with 2 Clips [Angled Clips] | Light Gray | 30350a | 4142079 | — |
| 2 | Bar 4L (Lightsaber Blade / Wand) | Light Bluish Gray | 30374 | 6116608 | €0,05 |
| 2 | Arm Mechanical with 2 Clips [Battle Droid] | Black | 30377 | 6330086 | €0,13 |
| 6 | Tyre 30.4 x 14 Offset Tread | Black | 30391 | 3039126 | — |
| 2 | Brick Special 1 x 4 with 4 Studs on One Side | Yellow | 30414 | 4164073 | €0,18 |
| 1 | Turntable 4 x 4 Locking Grooved Base | Light Bluish Gray | 30516 | 4296249 | — |
| 1 | Brick Round 1 x 1 Open Stud | Red | 3062b | 306221 | €0,06 |
| 6 | Tyre 24 x 14 Shallow Tread (Tread Small Hub) | Black | 30648 | 3064826 | — |
| 1 | Turntable 4 x 4 Top, Locking | Black | 30658 | 4142915 | — |
| 1 | Tile 2 x 2 with Groove | Black | 3068b | 306823 | €0,07 |
| 2 | Tile 2 x 2 with Groove | White | 3068b | 306801 | €0,07 |
| 2 | Tile 1 x 2 with Groove | Black | 3069b | 306926 | €0,07 |
| 4 | Tile 1 x 2 with Groove | Trans-Orange | 3069b | 6514225 | €0,07 |
| 3 | Tile 1 x 2 with Groove | Yellow | 3069b | 306924 | €0,07 |
| 1 | Tile 1 x 2 with Red 82, Yellow and White Gauges Print | Light Bluish Gray | 3069bpr0101 | 4227776 | — |
| 2 | Technic Brick 1 x 14 [13 Pin Holes] | Dark Bluish Gray | 32018 | 4211137 | €0,56 |
| 8 | Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] | Black | 32054 | 3205426 | — |
| 4 | Technic Axle 2 Notched | Black | 32062 | 4109810 | €0,07 |
| 4 | Technic Beam 1 x 9 Bent (7 - 3) Thick | Yellow | 32271 | 6276838 | €0,33 |
| 1 | Technic Brick 4 x 4 with 2 x 2 Opening | Light Bluish Gray | 32324 | 4211640 | €0,62 |
| 4 | Technic Beam 1 x 7 Bent (4 - 4) Thick | Dark Bluish Gray | 32348 | 32348199 | — |
| 4 | Technic Beam 1 x 11 Thick | Black | 32525 | 6029578 | €0,33 |
| 1 | Technic Brick 6 x 8 with 4 x 6 Opening | Yellow | 32532 | 3253224 | — |
| 1 | Plate 1 x 8 | Yellow | 3460 | 346024 | €0,18 |
| 1 | Plate 1 x 8 | Black | 3460 | 346026 | €0,18 |
| 1 | Plate 1 x 8 | White | 3460 | 346001 | €0,18 |
| 2 | Plate 1 x 8 | Dark Bluish Gray | 3460 | 4210998 | €0,18 |
| 2 | Brick 1 x 3 | Yellow | 3622 | 362224 | €0,15 |
| 4 | Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] | Yellow | 3660 | 366024 | €0,15 |
| 2 | Slope Inverted 45° 2 x 1 | Yellow | 3665 | 366524 | €0,11 |
| 1 | Plate 1 x 6 | Yellow | 3666 | 366624 | €0,17 |
| 1 | Plate 1 x 6 | Light Bluish Gray | 3666 | 4211438 | €0,17 |
| 6 | Technic Pin without Friction Ridges Lengthwise | Light Bluish Gray | 3673 | 4211807 | €0,05 |
| 1 | Technic Brick 1 x 2 [1 Pin Hole] | Black | 3700 | 370026 | €0,12 |
| 4 | Technic Brick 1 x 2 [1 Pin Hole] | Light Bluish Gray | 3700 | 4211440 | €0,12 |
| 4 | Technic Brick 1 x 4 [3 Pin Holes] | Light Bluish Gray | 3701 | 4211441 | €0,17 |
| 1 | Plate 1 x 4 | Yellow | 3710 | 371024 | €0,12 |
| 1 | Plate 1 x 4 | Light Bluish Gray | 3710 | 4211445 | €0,12 |
| 1 | Plate 1 x 4 | Black | 3710 | 371026 | €0,12 |
| 2 | Technic Plate 2 x 8 [7 Holes] | Yellow | 3738 | 373824 | — |
| 1 | Plate Special 1 x 2 with 1 Stud without Groove (Jumper) | Pearl Light Gray | 3794a | 4133560 | — |
| 4 | Plate Special 1 x 2 with 1 Stud without Groove (Jumper) | Brown | 3794a | 379425 | — |
| 2 | Windscreen 2 x 4 x 2 | Trans-Brown | 3823 | 4167504 | — |
| 1 | Steering Stand 1 x 2 with Black Steering Wheel | Black | 3829c01 | 9566 | — |
| 1 | Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] | Black | 3839b | 383926 | €0,11 |
| 4 | Technic Brick 1 x 6 [5 Pin Holes] | Yellow | 3894 | 389424 | €0,29 |
| 2 | Support 1 x 1 x 5 1/3 Spiral Staircase Axle | Dark Bluish Gray | 40244 | 4210731 | — |
| 2 | Seat / Chair 2 x 2 | Reddish Brown | 4079 | 4211206 | €0,19 |
| 2 | Plate Special 1 x 1 with Clip Vertical [Thick U Clip] | Yellow | 4085c | 408524 | — |
| 2 | Plate Special 8 x 8 with Grille [Hole in Center] | Dark Bluish Gray | 4151b | 4211036 | — |
| 2 | Tile 1 x 8 with Groove | Yellow | 4162 | 4189400 | €0,15 |
| 1 | Panel 1 x 4 x 3 [Hollow Studs] | Black | 4215b | 4105207 | — |
| 10 | Technic Pin 1/2 | Black | 4274 | 4143005 | €0,05 |
| 2 | Plate 2 x 16 | Dark Bluish Gray | 4282 | 4210796 | €0,51 |
| 12 | Technic Axle Pin with Friction Ridges Lengthwise | Black | 43093 | 4206482 | €0,06 |
| 2 | Box 2 x 2 x 2 [Hollow Studs] | Black | 4345b | 6138634 | €0,33 |
| 2 | Box 2 x 2 x 2 Door with Slot | Light Bluish Gray | 4346 | 4211492 | €0,16 |
| 1 | Slope 45° 2 x 8 | Yellow | 4445 | 4258384 | — |
| 2 | Bracket 1 x 2 - 2 x 2 | Dark Bluish Gray | 44728 | 6117972 | €0,10 |
| 1 | Technic Axle 3 | Light Bluish Gray | 4519 | 4211815 | €0,05 |
| 2 | Slope Curved 4 x 4 x 2/3 Triple Curved with 2 Studs | Yellow | 45677 | 4193073 | — |
| 1 | Tap 1 x 1 with Hole in Spout | Brown | 4599a | 4239269 | — |
| 2 | Plate Special 1 x 2 with Bar Up [Horizontal Arm 6mm] | Light Bluish Gray | 4623 | 4211505 | — |
| 4 | Tile 8 x 16 with Bottom Tubes on Edges | Dark Bluish Gray | 48288 | 4287474 | — |
| 7 | Plate Special 1 x 2 [Side Handle Closed Ends] | Black | 48336 | 4225201 | €0,07 |
| 2 | Slope Inverted 45° 4 x 4 Double | Yellow | 4854 | 4258394 | — |
| 2 | Panel 1 x 2 x 2 [Hollow Studs] | Trans-Brown | 4864b | 4189803 | — |
| 12 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Trans-Orange | 54200 | 6245265 | €0,08 |
| 4 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Yellow | 54200 | 4504381 | €0,06 |
| 2 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Trans-Yellow | 54200 | 6245272 | €0,08 |
| 4 | Support 31 x 13 Girder, Trapezoid | Light Bluish Gray | 55767 | 4293986 | — |
| 12 | Wheel 18 x 14 with Pin Hole, Fake Bolts and Shallow Spokes | Light Bluish Gray | 55981 | 6109684 | €0,19 |
| 1 | Sticker Sheet for Set 7900-1 | Unknown | 56605 | 4296218 | — |
| 2 | Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] | Light Bluish Gray | 6019 | 4211518 | — |
| 2 | Brick Curved 1 x 2 x 1 1/3 with Curved Top | Black | 6091 | 6184784 | €0,08 |
| 6 | Plate Round 1 x 1 with Solid Stud | Trans-Orange | 6141 | 6240227 | €0,04 |
| 4 | Plate Round 1 x 1 with Solid Stud | Trans-Red | 6141 | 6208450 | €0,04 |
| 4 | Plate Round 1 x 1 with Solid Stud | Trans-Yellow | 6141 | 6514056 | €0,05 |
| 4 | Plate Round 1 x 1 with Solid Stud | Trans-Clear | 6141 | 6514052 | €0,04 |
| 1 | Brick Special 2 x 2 with Pin and Axle Hole | Dark Bluish Gray | 6232 | 4211046 | — |
| 3 | Brick Special 2 x 4 with Pins | Light Bluish Gray | 6249 | 6356158 | €1,19 |
| 1 | Tile 1 x 6 with Groove | Yellow | 6636 | 663624 | €0,13 |
| 1 | Tile 1 x 6 with Groove | Black | 6636 | 663626 | €0,13 |

## Notes

- Track which of these parts you own and see what is missing: https://www.brickmissing.com/sets/7900-1-heavy-loader
- 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/7900-1-heavy-loader