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Build the Technic Crane Truck from 2002

Experience the functionality of pneumatics with this classic 836-piece set. A challenging build for Technic enthusiasts!

🏛 Technic
Set #8431

Crane Truck

Discover the Crane Truck from the Technic collection - 836 pieces of building excellence.

⏱ 4-8 hr 🧩 836 pcs
★★★★☆ 4.3 from 2 reviews
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📦 Full Parts Inventory - 112 unique parts • 754 total pieces

String Cord Medium Thickness 250cm String Cord Mediu...
Part #: 14728c250 Black
Sticker Sheet for Sets 8431-1, 8438-1, 8460-1 Sticker Sheet for...
Part #: 169765 [No Color/Any Color]
Brick 2 x 2 Corner Brick 2 x 2 Corner
Part #: 2357 Yellow
Wedge Plate 3 x 6 Cut Corners Wedge Plate 3 x 6...
Part #: 2419 Yellow
Plate 2 x 2 Corner Plate 2 x 2 Corner
Part #: 2420 Black
Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] Plate Special 2 x...
Part #: 2444 Black
Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] Plate Special 2 x...
Part #: 2444 Yellow
Plate 2 x 12 Plate 2 x 12
Part #: 2445 Black
Plate 4 x 4 Corner Plate 4 x 4 Corner
Part #: 2639 Light Gray
Technic Plate 1 x 5 with Toothed Ends, 2 Studs and Center Axle Hole Technic Plate 1 x...
Part #: 2711 Black
Technic Plate 1 x 5 with Toothed Ends, 2 Studs and Center Axle Hole Technic Plate 1 x...
Part #: 2711 Yellow
Technic Seat / Chair [3 x 2 Base] Technic Seat / Ch...
Part #: 2717 Blue
Technic Plate 1 x 10 with Toothed Ends Technic Plate 1 x...
Part #: 2719 Light Gray
Technic Brick 1 x 10 [9 Pin Holes] Technic Brick 1 x...
Part #: 2730 Yellow
Technic Brick 1 x 10 [9 Pin Holes] Technic Brick 1 x...
Part #: 2730 Black
Technic Slope Long 1 x 6 with 3 Pin Holes Technic Slope Lon...
Part #: 2744 Black
Technic Slope Long 1 x 6 with 3 Pin Holes Technic Slope Lon...
Part #: 2744 Yellow
Technic Pin with Friction Ridges Lengthwise and Center Slots Technic Pin with ...
Part #: 2780 56× Black
Pneumatic Cylinder with 2 Inlets Medium (48mm) with Black Top Pneumatic Cylinde...
Part #: 2793c01 Yellow
Pneumatic Pump New Style with Black Top Pneumatic Pump Ne...
Part #: 2797c02 Yellow
Plate Special 2 x 2 with 2 Pin Holes Plate Special 2 x...
Part #: 2817 Black
Technic Steering Wheel Small (3 Studs Diameter) Technic Steering ...
Part #: 2819 Light Gray
Technic Beam 1 x 4 Thin with Stud Connector Technic Beam 1 x ...
Part #: 2825 Black
Technic Beam 1 x 4 Thin with Stud Connector Technic Beam 1 x ...
Part #: 2825 18× Light Gray
Technic Beam 1 x 4 Thin with Stud Connector Technic Beam 1 x ...
Part #: 2825 Yellow
Technic Engine Crankshaft Technic Engine Cr...
Part #: 2853 Light Gray
Technic Turntable Large Type 1, 56 Tooth [Complete Assembly] Technic Turntable...
Part #: 2856c01 Light Gray
Technic Beam Triangle Thin [Type I] Technic Beam Tria...
Part #: 2905 Black
Brick 1 x 2 Brick 1 x 2
Part #: 3004 Yellow
Brick 1 x 1 Brick 1 x 1
Part #: 3005 Yellow
Plate 2 x 4 Plate 2 x 4
Part #: 3020 Light Gray
Plate 2 x 4 Plate 2 x 4
Part #: 3020 Yellow
Plate 2 x 4 Plate 2 x 4
Part #: 3020 Black
Plate 2 x 3 Plate 2 x 3
Part #: 3021 Yellow
Plate 2 x 3 Plate 2 x 3
Part #: 3021 Black
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Yellow
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Black
Plate 1 x 2 Plate 1 x 2
Part #: 3023 Light Gray
Plate 1 x 2 Plate 1 x 2
Part #: 3023 14× Black
Plate 1 x 2 Plate 1 x 2
Part #: 3023 12× Yellow
Plate 1 x 1 Plate 1 x 1
Part #: 3024 Black
Plate 1 x 1 Plate 1 x 1
Part #: 3024 Yellow
Plate 1 x 1 Plate 1 x 1
Part #: 3024 Light Gray
Plate 4 x 12 Plate 4 x 12
Part #: 3029 Black
Plate 4 x 6 Plate 4 x 6
Part #: 3032 Yellow
Plate 2 x 8 Plate 2 x 8
Part #: 3034 Black
Plate 2 x 8 Plate 2 x 8
Part #: 3034 Light Gray
Slope 45° 2 x 3 Slope 45° 2 x 3
Part #: 3038 Yellow
Slope 45° 2 x 1 with Bottom Pin Slope 45° 2 x 1 w...
Part #: 3040b Yellow
Slope 45° 2 x 1 with Bottom Pin Slope 45° 2 x 1 w...
Part #: 3040b Black
Slope 45° 2 x 2 Double Convex Slope 45° 2 x 2 D...
Part #: 3045 Black
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b White
Tile 1 x 1 with Groove Tile 1 x 1 with G...
Part #: 3070b Trans-Red
Tile 1 x 1 with Groove Tile 1 x 1 with G...
Part #: 3070b Yellow
Technic Pin 3/4 Technic Pin 3/4
Part #: 32002 Dark Gray
Technic Axle and Pin Connector Angled #6 - 90° Technic Axle and ...
Part #: 32014 Light Gray
Technic Axle 2 Notched Technic Axle 2 No...
Part #: 32062 14× Black
Technic Bush 1/2 Smooth with Axle Hole Reduced Technic Bush 1/2 ...
Part #: 32123a Light Gray
Plate 1 x 8 Plate 1 x 8
Part #: 3460 Yellow
Plate 1 x 8 Plate 1 x 8
Part #: 3460 21× Black
Wheel with Split Axle hole Wheel with Split ...
Part #: 3482 Light Gray
Brick 1 x 3 Brick 1 x 3
Part #: 3622 Black
Plate 1 x 3 Plate 1 x 3
Part #: 3623 Black
Plate 1 x 3 Plate 1 x 3
Part #: 3623 Yellow
Technic Gear 8 Tooth Technic Gear 8 Tooth
Part #: 3647 10× Light Gray
Technic Gear 24 Tooth [New Style with Single Axle Hole] Technic Gear 24 T...
Part #: 3648b Light Gray
Slope Inverted 45° 2 x 1 Slope Inverted 45...
Part #: 3665 White
Plate 1 x 6 Plate 1 x 6
Part #: 3666 15× Black
Plate 1 x 6 Plate 1 x 6
Part #: 3666 Light Gray
Plate 1 x 6 Plate 1 x 6
Part #: 3666 Yellow
Technic Pin without Friction Ridges Lengthwise Technic Pin witho...
Part #: 3673 Light Gray
Slope Inverted 45° 2 x 2 Double Convex Slope Inverted 45...
Part #: 3676 Yellow
Slope 75° 2 x 2 x 3 [Hollow Studs] Slope 75° 2 x 2 x...
Part #: 3684 Yellow
Technic Brick 1 x 2 [1 Pin Hole] Technic Brick 1 x...
Part #: 3700 Light Gray
Technic Brick 1 x 2 [1 Pin Hole] Technic Brick 1 x...
Part #: 3700 10× Black
Technic Brick 1 x 2 [1 Pin Hole] Technic Brick 1 x...
Part #: 3700 10× Yellow
Technic Brick 1 x 4 [3 Pin Holes] Technic Brick 1 x...
Part #: 3701 Light Gray
Technic Brick 1 x 4 [3 Pin Holes] Technic Brick 1 x...
Part #: 3701 Black
Technic Brick 1 x 4 [3 Pin Holes] Technic Brick 1 x...
Part #: 3701 White
Technic Brick 1 x 4 [3 Pin Holes] Technic Brick 1 x...
Part #: 3701 Yellow
Technic Brick 1 x 8 [7 Pin Holes] Technic Brick 1 x...
Part #: 3702 Light Gray
Technic Brick 1 x 8 [7 Pin Holes] Technic Brick 1 x...
Part #: 3702 Black
Technic Brick 1 x 8 [7 Pin Holes] Technic Brick 1 x...
Part #: 3702 Yellow
Technic Brick 1 x 16 [15 Pin Holes] Technic Brick 1 x...
Part #: 3703 Yellow
Technic Brick 1 x 16 [15 Pin Holes] Technic Brick 1 x...
Part #: 3703 10× Black
Technic Axle 4 Technic Axle 4
Part #: 3705 13× Black
Technic Axle 6 Technic Axle 6
Part #: 3706 19× Black
Technic Axle 8 Technic Axle 8
Part #: 3707 Black
Technic Axle 12 Technic Axle 12
Part #: 3708 Black
Technic Plate 2 x 4 [3 Holes] Technic Plate 2 x...
Part #: 3709 Yellow
Plate 1 x 4 Plate 1 x 4
Part #: 3710 15× Black
Plate 1 x 4 Plate 1 x 4
Part #: 3710 Yellow
Plate 1 x 4 Plate 1 x 4
Part #: 3710 Light Gray
Technic Bush Technic Bush
Part #: 3713 Light Gray
Technic Axle 10 Technic Axle 10
Part #: 3737 Black
Technic Plate 2 x 8 [7 Holes] Technic Plate 2 x...
Part #: 3738 Black
Technic Gear Rack 1 x 4 Technic Gear Rack...
Part #: 3743 Light Gray
Technic Axle Pin without Friction Ridges Lengthwise Technic Axle Pin ...
Part #: 3749 10× Light Gray
Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Plate Special 1 x...
Part #: 3794a Blue
Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Plate Special 1 x...
Part #: 3794a Yellow
Plate 2 x 6 Plate 2 x 6
Part #: 3795 Yellow
Plate 2 x 10 Plate 2 x 10
Part #: 3832 Black
Plate 2 x 10 Plate 2 x 10
Part #: 3832 Yellow
Technic Brick 1 x 6 [5 Pin Holes] Technic Brick 1 x...
Part #: 3894 Yellow
Technic Brick 1 x 6 [5 Pin Holes] Technic Brick 1 x...
Part #: 3894 Light Gray
Technic Brick 1 x 6 [5 Pin Holes] Technic Brick 1 x...
Part #: 3894 13× Black
Technic Brick 1 x 6 [5 Pin Holes] Technic Brick 1 x...
Part #: 3894 White
Technic Brick 1 x 12 [11 Pin Holes] Technic Brick 1 x...
Part #: 3895 White
Technic Brick 1 x 12 [11 Pin Holes] Technic Brick 1 x...
Part #: 3895 Black
Technic Brick 1 x 12 [11 Pin Holes] Technic Brick 1 x...
Part #: 3895 Yellow
Wedge Plate 4 x 4 Wing Right Wedge Plate 4 x 4...
Part #: 3935 Yellow
Wedge Plate 4 x 4 Wing Left Wedge Plate 4 x 4...
Part #: 3936 Yellow
Brick Round 2 x 2 with Axle Hole Brick Round 2 x 2...
Part #: 3941 Trans-Yellow
Technic Gear 16 Tooth with Round Holes [Old Style] Technic Gear 16 T...
Part #: 4019 Light Gray
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Plate Round 2 x 2...
Part #: 4032a White
Brick Special 1 x 1 with Headlight Brick Special 1 x...
Part #: 4070 Yellow
Brick Special 1 x 1 with Headlight Brick Special 1 x...
Part #: 4070 Black
Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Plate Special 1 x...
Part #: 4081b Black
Tile Round 2 x 2 with Bottom Cross Tile Round 2 x 2 ...
Part #: 4150 White
Technic Wedge Belt Wheel [aka Pulley] Technic Wedge Bel...
Part #: 4185 Light Gray
Technic Steering Arm Technic Steering Arm
Part #: 4261 Light Gray
Technic Plate 1 x 6 with Toothed Ends Technic Plate 1 x...
Part #: 4262 Black
Technic Plate 1 x 4 with Toothed Ends Technic Plate 1 x...
Part #: 4263 Black
Technic Plate 1 x 4 with Toothed Ends Technic Plate 1 x...
Part #: 4263 Light Gray
Technic Pin 1/2 Technic Pin 1/2
Part #: 4274 Light Gray
Hinge Plate 1 x 2 with 3 Fingers [Hollow Studs] Hinge Plate 1 x 2...
Part #: 4275b Yellow
Slope Inverted 34° 3 x 1 without Internal Stopper Slope Inverted 34...
Part #: 4287a Black
Slope Inverted 34° 3 x 1 without Internal Stopper Slope Inverted 34...
Part #: 4287a Yellow
Slope 75° 2 x 1 x 3 with Open Stud Slope 75° 2 x 1 x...
Part #: 4460a Yellow
Plate 1 x 10 Plate 1 x 10
Part #: 4477 Black
Plate 1 x 10 Plate 1 x 10
Part #: 4477 Yellow
Hinge Plate 1 x 6 with 2 and 3 Fingers On Ends Hinge Plate 1 x 6...
Part #: 4504 Yellow
Technic Axle 3 Technic Axle 3
Part #: 4519 10× Black
Hinge Tile 1 x 2 1/2 with 2 Fingers on Top Hinge Tile 1 x 2 ...
Part #: 4531 Yellow
Pneumatic T-Piece (T Bar) [New Style] Pneumatic T-Piece...
Part #: 4697b Light Gray
Technic Worm Gear Technic Worm Gear
Part #: 4716 Black
Hose, Pneumatic 4mm D. Hose, Pneumatic 4...
Part #: 5102 Black
Hose, Pneumatic 4mm D. Hose, Pneumatic 4...
Part #: 5102 Light Gray
Technic Axle and Pin Connector Perpendicular Technic Axle and ...
Part #: 6536 Light Gray
Technic Axle Connector Ridged [with x Hole x Orientation] Technic Axle Conn...
Part #: 6538b Light Gray
Technic Brick 1 x 1 with Pin Hole Technic Brick 1 x...
Part #: 6541 Yellow
Technic Brick 1 x 1 with Pin Hole Technic Brick 1 x...
Part #: 6541 Black
Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) Technic Axle 1.5 ...
Part #: 6553 Light Gray
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Technic Pin Long ...
Part #: 6558 15× Black
Wedge 3 x 2 Right Wedge 3 x 2 Right
Part #: 6564 Yellow
Wedge 3 x 2 Left Wedge 3 x 2 Left
Part #: 6565 Yellow
Technic Cam Technic Cam
Part #: 6575 Light Gray
Tyre 20 x 30 Balloon Medium 49.6 x 20 Tyre 20 x 30 Ball...
Part #: 6581 Black
Wheel 20 x 30 Balloon Medium Wheel 20 x 30 Bal...
Part #: 6582 Yellow
Technic Axle 3 with Stud Technic Axle 3 wi...
Part #: 6587 Dark Gray
Technic Gear 12 Tooth Bevel Technic Gear 12 T...
Part #: 6589 13× Light Gray
Technic Gear Rack 1 x 10 with Holes Technic Gear Rack...
Part #: 6592 Light Gray
Technic Beam 1 x 3 Thin Technic Beam 1 x ...
Part #: 6632 Light Gray
Hook, Technic - Large Hook, Technic - L...
Part #: 70496 Black
Pneumatic Switch with Top Studs Pneumatic Switch ...
Part #: 75215 Light Gray
Technic Pin Connector Round [No Slot] Technic Pin Conne...
Part #: 75535 Yellow
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📖 Building Instructions 1

Crane Truck Instructions
BUILDING INSTRUCTION 8431
Download PDF

Charts Inventory Statistics

116
Unique Parts
787
Total Pieces
0
Minifigures
Inventory Version: 2