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721

LEGO

Building Crane

Reference: #7905 · released in 2006

Themes: City › Construction

The LEGO Building Crane set came out in 2006 in the City theme. This toy set includes 721 parts and 3 minifigures, including construction workers.

This set from LEGO includes a total of 721 parts distributed across 186 distinct unique parts.

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721

Total parts

186

Unique parts

LEGO

Universe

Download instructions 10.3 MB

Set parts (186)

721 parts in the box

Lever Small Base with Black Lever

Lever Small Base with Black Lever

Blue

Hips and Orange Legs

Hips and Orange Legs

Orange

Torso, Overalls, Orange with Pen in Pocket and Safety Stripe over Sweater Print, Blue Arms, Dark Bluish Gray Hands

Torso, Overalls, Orange with Pen in Pocket and Safety Stripe over Sweater Print, Blue Arms, Dark Bluish Gray Hands

Blue

Torso, Safety Jacket with Zipper, Pockets, and Blue Shirt Print, Orange Arms, Dark Bluish Gray Hands

Torso, Safety Jacket with Zipper, Pockets, and Blue Shirt Print, Orange Arms, Dark Bluish Gray Hands

Orange

Brick Sloped Inverted 45° 3 x 1 Double with 2 Completely Open Studs

Brick Sloped Inverted 45° 3 x 1 Double with 2 Completely Open Studs

Light Bluish Gray

Tile Special Round 2 x 2 - Thin Lifting Ring

Tile Special Round 2 x 2 - Thin Lifting Ring

Black

Wedge Plate 10 x 10 with 4x4 Cutout and Cut Corner

Wedge Plate 10 x 10 with 4x4 Cutout and Cut Corner

Yellow

Tile Special 1 x 2 Grille with Bottom Groove

Tile Special 1 x 2 Grille with Bottom Groove

Red

Tile Special 1 x 2 Grille with Bottom Groove

Tile Special 1 x 2 Grille with Bottom Groove

Dark Bluish Gray

Tile 1 x 4 with Groove

Tile 1 x 4 with Groove

Dark Bluish Gray

Tile Special 1 x 2 with Handle

Tile Special 1 x 2 with Handle

Blue

Tile Special 1 x 2 with Handle

Tile Special 1 x 2 with Handle

Light Bluish Gray

Brick 1 x 1 x 5 with Blocked Open or Hollow Stud

Brick 1 x 1 x 5 with Blocked Open or Hollow Stud

Light Bluish Gray

Brick 2 x 6

Yellow

Brick Wedged 3 x 3 Facet

Brick Wedged 3 x 3 Facet

Light Bluish Gray

Bar 1 x 8 x 2

Yellow

Plate Special 1 x 2 Side Handle [Free Ends]

Plate Special 1 x 2 Side Handle [Free Ends]

Dark Bluish Gray

Technic Link 1 x 16

Technic Link 1 x 16

Light Bluish Gray

Technic Pin with Friction Ridges Lengthwise and Center Slots

Technic Pin with Friction Ridges Lengthwise and Center Slots

Black

Technic Turntable Large Type 1 Top, 56 Tooth

Technic Turntable Large Type 1 Top, 56 Tooth

Light Bluish Gray

Technic Turntable Large Type 1 Base, 56 Tooth

Technic Turntable Large Type 1 Base, 56 Tooth

Black

Brick Special 1 x 1 with Handle

Brick Special 1 x 1 with Handle

Yellow

Brick 2 x 4

Yellow

Brick 1 x 1

Blue

Brick 1 x 8

White

Brick 1 x 8

Red

Brick 1 x 4

Red

Brick 1 x 4

White

Brick 1 x 4

Yellow

Brick 1 x 4

Blue

Plate 2 x 4

Dark Bluish Gray

Plate 2 x 4

Blue

Plate 2 x 4

Light Bluish Gray

Plate 2 x 3

Dark Bluish Gray

Plate 2 x 3

Yellow

Plate 2 x 2

Dark Bluish Gray

Plate 1 x 2

Light Bluish Gray

Plate 1 x 2

Dark Bluish Gray

Plate 1 x 2

Yellow

Plate 1 x 2

Green

Plate 4 x 4

Dark Bluish Gray

Plate 4 x 6

Dark Bluish Gray

Plate 6 x 10

Light Bluish Gray

Plate 2 x 8

Light Bluish Gray

Brick Sloped 45° 2 x 2

Brick Sloped 45° 2 x 2

Dark Bluish Gray

Brick Sloped 45° 2 x 2

Brick Sloped 45° 2 x 2

Light Bluish Gray

Brick Round 1 x 1 Open Stud

Brick Round 1 x 1 Open Stud

White

Brick Round 1 x 1 Open Stud

Brick Round 1 x 1 Open Stud

Dark Bluish Gray

Tile 2 x 2 with Groove

Tile 2 x 2 with Groove

Yellow

Tile 1 x 2 with Groove

Tile 1 x 2 with Groove

Green

Plate Special 3 x 2 with Rounded End, Hole

Plate Special 3 x 2 with Rounded End, Hole

Light Bluish Gray

Minifig Head, Neat Brown Beard with White Pupils and Glasses Print

Minifig Head, Neat Brown Beard with White Pupils and Glasses Print

Yellow

Minifig Head, Brown Eyebrows, Thin Grin, Black Eyes with White Pupils Print

Minifig Head, Brown Eyebrows, Thin Grin, Black Eyes with White Pupils Print

Yellow

Minifig Head, Smirk, Pupils, Stubble Beard and Moustache and Sideburns Print

Minifig Head, Smirk, Pupils, Stubble Beard and Moustache and Sideburns Print

Yellow

Technic Gear 8 Tooth

Technic Gear 8 Tooth

Light Bluish Gray

Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]

Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]

Light Bluish Gray

Plate 1 x 6

Dark Bluish Gray

Plate 1 x 6

Black

Plate 1 x 6

Light Bluish Gray

Technic Brick 1 x 4 [3 Pin Holes]

Technic Brick 1 x 4 [3 Pin Holes]

Yellow

Technic Brick 1 x 4 [3 Pin Holes]

Technic Brick 1 x 4 [3 Pin Holes]

Red

Technic Axle 4

Black

Technic Axle 6

Black

Technic Axle 8

Black

Technic Axle 12

Technic Axle 12

Black

Technic Plate 2 x 4 [3 Holes]

Technic Plate 2 x 4 [3 Holes]

Yellow

Plate 1 x 4

Black

Plate 1 x 4

Dark Bluish Gray

Plate 1 x 4

Light Bluish Gray

Brick Sloped Inverted 33° 3 x 2, No Connections between Studs, Ovoid Bottom Pin

Brick Sloped Inverted 33° 3 x 2, No Connections between Studs, Ovoid Bottom Pin

Yellow

Technic Axle Pin without Friction Ridges Lengthwise

Technic Axle Pin without Friction Ridges Lengthwise

Tan

Plate Special 1 x 2 with 1 Stud without Groove (Jumper)

Plate Special 1 x 2 with 1 Stud without Groove (Jumper)

Black

Plate Special 1 x 2 with 1 Stud without Groove (Jumper)

Plate Special 1 x 2 with 1 Stud without Groove (Jumper)

White

Plate Special 1 x 2 with 1 Stud without Groove (Jumper)

Plate Special 1 x 2 with 1 Stud without Groove (Jumper)

Light Bluish Gray

Plate 2 x 6

Red

Helmet, Construction / Hard Hat

Helmet, Construction / Hard Hat

Red

Equipment Brush / Push Broom

Equipment Brush / Push Broom

Reddish Brown

Equipment Shovel [Rounded Handle End]

Equipment Shovel [Rounded Handle End]

Black

Tool Pickaxe

Dark Bluish Gray

Technic Brick 1 x 6 [5 Pin Holes]

Technic Brick 1 x 6 [5 Pin Holes]

Yellow

Technic Brick 1 x 6 [5 Pin Holes]

Technic Brick 1 x 6 [5 Pin Holes]

Blue

Equipment Signal Paddle

Equipment Signal Paddle

Light Bluish Gray

Brick Round 2 x 2 with Axle Hole

Brick Round 2 x 2 with Axle Hole

Black

Brick Round 2 x 2 with Axle Hole

Brick Round 2 x 2 with Axle Hole

Dark Bluish Gray

Plate 6 x 6

White

Plate 6 x 6

Dark Bluish Gray

Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)

Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)

Dark Bluish Gray

Window 1 x 4 x 3 Train with All Studs Hollow

Window 1 x 4 x 3 Train with All Studs Hollow

Red

Glass for Train Window 1 x 4 x 3

Glass for Train Window 1 x 4 x 3

Trans-Clear

Seat / Chair 2 x 2

Seat / Chair 2 x 2

Red

Bar 1 x 4 x 2 with Studs

Bar 1 x 4 x 2 with Studs

Black

Bar 6.6L with Stop Ring [Umbrella Stand]

Bar 6.6L with Stop Ring [Umbrella Stand]

Black

Plate Special 8 x 8 with Grille [No Hole in Center]

Plate Special 8 x 8 with Grille [No Hole in Center]

Black

Tile 1 x 8 with Groove

Tile 1 x 8 with Groove

Dark Bluish Gray

Tile 1 x 8 with Groove

Tile 1 x 8 with Groove

Yellow

Plate Special 1 x 2 with Ladder

Plate Special 1 x 2 with Ladder

Dark Bluish Gray

Door 1 x 4 x 5 Train Right

Door 1 x 4 x 5 Train Right

Blue

Door 1 x 4 x 5 Train Right

Door 1 x 4 x 5 Train Right

Red

Glass for Train Door Lip On Top and Bottom

Glass for Train Door Lip On Top and Bottom

Trans-Clear

Ladder 14 x 2.5

Ladder 14 x 2.5

Light Bluish Gray

Panel 1 x 4 x 3 [Hollow Studs]

Panel 1 x 4 x 3 [Hollow Studs]

Trans-Brown

Panel 1 x 4 x 3 [Hollow Studs]

Panel 1 x 4 x 3 [Hollow Studs]

Red

Panel 1 x 4 x 3 [Hollow Studs]

Panel 1 x 4 x 3 [Hollow Studs]

Blue

Technic Pin 1/2 without Friction Ridges

Technic Pin 1/2 without Friction Ridges

Blue

Technic Pin 1/2 without Friction Ridges

Technic Pin 1/2 without Friction Ridges

Light Bluish Gray

Brick Sloped 33° 3 x 1

Brick Sloped 33° 3 x 1

Yellow

Brick Sloped Inverted 34° 3 x 1 with Internal Stopper

Brick Sloped Inverted 34° 3 x 1 with Internal Stopper

Yellow

Box 2 x 2 x 2 [Hollow Studs]

Box 2 x 2 x 2 [Hollow Studs]

Light Bluish Gray

Box 2 x 2 x 2 Door with Slot

Box 2 x 2 x 2 Door with Slot

Light Bluish Gray

Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun

Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun

Dark Bluish Gray

Bag / Briefcase

Bag / Briefcase

Reddish Brown

Support 2 x 4 x 5 Stanchion Inclined [5mm wide posts]

Support 2 x 4 x 5 Stanchion Inclined [5mm wide posts]

Yellow

Brick Sloped 33° 6 x 6 Double (Train Roof)

Brick Sloped 33° 6 x 6 Double (Train Roof)

Dark Bluish Gray

Technic Axle 3

Light Bluish Gray

Minifig Neckwear Basket [D Style]

Minifig Neckwear Basket [D Style]

Blue

Tap 1 x 1 with Hole in Spout

Tap 1 x 1 with Hole in Spout

Light Bluish Gray

Dish 2 x 2 Inverted [Radar]

Dish 2 x 2 Inverted [Radar]

Dark Bluish Gray

Windscreen 3 x 4 x 4 Inverted

Windscreen 3 x 4 x 4 Inverted

Trans-Brown

Plate Special 10 x 10 Octagonal Opening

Plate Special 10 x 10 Octagonal Opening

Dark Bluish Gray

Brick Curved 1 x 2 x 1 1/3 with Curved Top

Brick Curved 1 x 2 x 1 1/3 with Curved Top

Black

Wedge Plate 6 x 6 Cut Corner

Wedge Plate 6 x 6 Cut Corner

Light Bluish Gray

Plate Round 1 x 1 with Solid Stud

Plate Round 1 x 1 with Solid Stud

Light Bluish Gray

Plate Round 1 x 1 with Solid Stud

Plate Round 1 x 1 with Solid Stud

Trans-Orange

Panel 1 x 1 x 1 Corner

Panel 1 x 1 x 1 Corner

White

Technic Axle and Pin Connector Perpendicular

Technic Axle and Pin Connector Perpendicular

Light Bluish Gray

Technic Axle Connector Ridged [with x Hole x Orientation]

Technic Axle Connector Ridged [with x Hole x Orientation]

Black

Technic Brick 1 x 1 with Pin Hole

Technic Brick 1 x 1 with Pin Hole

White

Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots

Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots

Black

Plate Special 1 x 6 with Train Wagon End Fence

Plate Special 1 x 6 with Train Wagon End Fence

Yellow

Technic Axle 3 with Stud

Technic Axle 3 with Stud

Dark Bluish Gray

Technic Beam 1 x 3 Thin

Technic Beam 1 x 3 Thin

Yellow

Technic Beam 1 x 3 Thin

Technic Beam 1 x 3 Thin

White

Tile 1 x 6 with Groove

Tile 1 x 6 with Groove

Light Bluish Gray

Tile 1 x 6 with Groove

Tile 1 x 6 with Groove

Dark Bluish Gray

Tile 1 x 6 with Groove

Tile 1 x 6 with Groove

Blue

Brick Round 2 x 2 x 1 2/3 Dome Top, Blocked Open Stud

Brick Round 2 x 2 x 1 2/3 Dome Top, Blocked Open Stud

Red

Tool Jackhammer / Motor Hammer

Tool Jackhammer / Motor Hammer

Dark Bluish Gray

Brick Special 1 x 2 with Handle

Brick Special 1 x 2 with Handle

Dark Bluish Gray

Brick Special 1 x 2 with Vertical Clip [Thick U Clip]

Brick Special 1 x 2 with Vertical Clip [Thick U Clip]

White

Road Sign Clip-on 2.2 x 2.667 Triangular

Road Sign Clip-on 2.2 x 2.667 Triangular

Yellow

Equipment Flotation Ring [Life Preserver]

Equipment Flotation Ring [Life Preserver]

White

Brick Sloped 18° 4 x 2

Brick Sloped 18° 4 x 2

Dark Bluish Gray

Bar 4L (Lightsaber Blade / Wand)

Bar 4L (Lightsaber Blade / Wand)

Yellow

Hook with Towball

Hook with Towball

Dark Bluish Gray

Wedge Plate 4 x 4 Cut Corner

Wedge Plate 4 x 4 Cut Corner

Dark Bluish Gray

Brick Special 1 x 2 with 2 Pins, Round Pin Holes

Brick Special 1 x 2 with 2 Pins, Round Pin Holes

Light Bluish Gray

Steering Wheel Small, 2 x 2

Steering Wheel Small, 2 x 2

Light Bluish Gray

Technic Brick 1 x 2 [2 Pin Holes]

Technic Brick 1 x 2 [2 Pin Holes]

Black

Technic Reel 3 x 2

Technic Reel 3 x 2

Dark Bluish Gray

Technic Axle and Pin Connector Angled #1

Technic Axle and Pin Connector Angled #1

Dark Bluish Gray

Technic Brick 1 x 14 [13 Pin Holes]

Technic Brick 1 x 14 [13 Pin Holes]

Yellow

Technic Brick 1 x 14 [13 Pin Holes]

Technic Brick 1 x 14 [13 Pin Holes]

Light Bluish Gray

Technic Axle Connector with Axle Hole

Technic Axle Connector with Axle Hole

Red

Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]

Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]

Red

Technic Axle 2 Notched

Technic Axle 2 Notched

Red

Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Ridges

Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Ridges

Yellow

Technic Axle 5

Light Bluish Gray

Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced

Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced

Yellow

Technic Axle and Pin Connector Toggle Joint Smooth

Technic Axle and Pin Connector Toggle Joint Smooth

Light Bluish Gray

Technic Beam 1 x 5 Thick

Technic Beam 1 x 5 Thick

Light Bluish Gray

Technic Pin Connector Block 1 x 5 x 3

Technic Pin Connector Block 1 x 5 x 3

Light Bluish Gray

Technic Beam 1 x 4 Thin

Technic Beam 1 x 4 Thin

Black

Technic Beam 1 x 3 Thick

Technic Beam 1 x 3 Thick

Black

Technic Beam 1 x 7 Thick

Technic Beam 1 x 7 Thick

Yellow

Technic Beam 3 x 5 L-Shape Thick

Technic Beam 3 x 5 L-Shape Thick

Light Bluish Gray

Technic Brick 4 x 6 with 2 x 4 Opening

Technic Brick 4 x 6 with 2 x 4 Opening

Black

Technic Brick 6 x 8 with 4 x 6 Opening

Technic Brick 6 x 8 with 4 x 6 Opening

Light Bluish Gray

Technic Brick 5 x 5 Right Angle (1 x 4 - 1 x 4)

Technic Brick 5 x 5 Right Angle (1 x 4 - 1 x 4)

Yellow

Technic Pin Long without Friction Ridges - Single Slot

Technic Pin Long without Friction Ridges - Single Slot

Light Bluish Gray

Technic Beam 3 x 0.5 Liftarm with Boss and Pin / Crank

Technic Beam 3 x 0.5 Liftarm with Boss and Pin / Crank

Light Bluish Gray

Technic Beam 1 x 2 Thin

Technic Beam 1 x 2 Thin

Dark Bluish Gray

Technic Axle and Pin Connector Perpendicular Double Split

Technic Axle and Pin Connector Perpendicular Double Split

Light Bluish Gray

Wheel 11 x 8 with Center Groove

Wheel 11 x 8 with Center Groove

Light Bluish Gray

Technic Axle Pin with Friction Ridges Lengthwise

Technic Axle Pin with Friction Ridges Lengthwise

Blue

Bracket 1 x 2 - 2 x 2

Bracket 1 x 2 - 2 x 2

Light Bluish Gray

Technic Spike Connector Pin Double 3L

Technic Spike Connector Pin Double 3L

Light Bluish Gray

Technic Axle Connector Double Flexible [Rubber]

Technic Axle Connector Double Flexible [Rubber]

Black

Bar 1L with Clip

Bar 1L with Clip

Dark Bluish Gray

Technic Pin Connector Hub Perpendicular 3L with 4 Pins

Technic Pin Connector Hub Perpendicular 3L with 4 Pins

Light Bluish Gray

Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)

Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)

Trans-Orange

Sticker Sheet for Set 7905-1

Sticker Sheet for Set 7905-1

[No Color/Any Color]

String Cord Thin (0.5mm) 200cm

String Cord Thin (0.5mm) 200cm

Black

Support 2 x 2 x 10 Girder Triangular Vertical - Type 3 - Axle Hole, 3 Posts

Support 2 x 2 x 10 Girder Triangular Vertical - Type 3 - Axle Hole, 3 Posts

Yellow

Brick Special 2 x 6 x 2 Weight with Sealed Bottom and Dimples on Ends

Brick Special 2 x 6 x 2 Weight with Sealed Bottom and Dimples on Ends

Black

Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly]

Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly]

Yellow

Technic Pin Connector Round [No Slot]

Technic Pin Connector Round [No Slot]

Black

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