
Backhoe Loader
Released in 2003, the Technic Backhoe Loader 8455 packs 704 pieces into a yellow construction machine. It is one of those sets that shows how much a mid-sized Technic model could do before the full switch to newer colours.
- Set number
- 8455
- Year
- 2003
- Pieces
- 704
- Minifigures
- 0
- Theme
- Technic
- Different parts
- 112
Parts list 112
-
Technic Pin with Friction Ridges Lengthwise and Center Slots
No longer produced · last seen 2021
× 111
-
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots
No longer produced · last seen 2013
× 39
-
Technic Axle 3
No longer produced · last seen 2006
× 38
-
Technic Axle 2 Notched
× 27
-
Technic Bush 1/2 Smooth with Axle Hole Reduced
No longer produced · last seen 2004
× 23
-
Technic Beam 1 × 2 Thin
× 20
-
Technic Axle and Pin Connector Perpendicular
× 17
-
Technic Axle 4
× 16
-
Pneumatic T-Piece (T Bar) [New Style]
No longer produced · last seen 2003
× 13
-
Technic Bush
No longer produced · last seen 2004
× 12
-
Technic Axle 3 with Stud
No longer produced · last seen 2004
× 12
-
Technic Beam 1 × 4 Thin
× 12
-
Technic Beam 2 × 4 L-Shape Thick
× 11
-
Technic Beam 1 × 9 Thick
× 11
-
Technic Axle and Pin Connector Perpendicular Double Split
No longer produced · last seen 2022
× 11
-
Technic Axle and Pin Connector Perpendicular
No longer produced · last seen 2004
× 10
-
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]
No longer produced · last seen 2021
× 10
-
Technic Beam 3 × 3 L-Shape Thin
× 10
-
Technic Axle 5
No longer produced · last seen 2004
× 10
-
Technic Axle Pin with Friction Ridges Lengthwise
× 10
-
Pneumatic Cylinder with 2 Inlets and Rounded End Medium (48mm)
No longer produced · last seen 2011
× 10
-
Technic Axle Connector Ridged [with x Hole x Orientation]
No longer produced · last seen 2013
× 9
-
Technic Beam Triangle Thin [Type I]
No longer produced · last seen 2012
× 8
-
Technic Pin 3/4
No longer produced · last seen 2004
× 8
-
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole
× 8
-
Technic Axle and Pin Connector Angled #2 - 180°
× 7
-
Technic Axle and Pin Connector Toggle Joint Smooth
No longer produced · last seen 2003
× 7
-
Technic Axle 7
No longer produced · last seen 2006
× 7
-
Pneumatic Switch with Pin Holes
No longer produced · last seen 2003
× 7
-
Technic Engine Crankshaft
No longer produced · last seen 2003
× 6
-
Technic Beam 1 × 3 Thin
× 6
-
Technic Beam 1 × 9 Bent (7 - 3) Thick
No longer produced · last seen 2003
× 6
-
Technic Beam 1 × 15 Thick
× 6
-
Technic Beam 1 × 3 Thin
No longer produced · last seen 2003
× 5
-
Technic Beam 1 × 7 Thick
× 5
-
Technic Axle Pin without Friction Ridges Lengthwise
× 4
-
Plate Round 1 × 1 with Solid Stud
× 4
-
Technic Beam 1 × 11.5 Double Bent Thick
× 4
-
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]
No longer produced · last seen 2006
× 4
-
Technic Beam 1 × 7 Thin
No longer produced · last seen 2016
× 4
-
Technic Beam 1 × 5 Thick
× 4
-
Technic Beam 1 × 7 Bent (4 - 4) Thick
× 4
-
Technic Beam 1 × 4 Thin
No longer produced · last seen 2003
× 4
-
Technic Beam 3 × 5 L-Shape Thick
× 4
-
Technic Pin Connector Perpendicular Long
× 4
-
Technic Beam 1 × 9 Thick
× 4
-
Technic Beam 1 × 9 Thick
No longer produced · last seen 2006
× 4
-
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes
× 4
-
Technic Engine Cylinder with Side Slots
No longer produced · last seen 2006
× 3
-
Technic Engine Piston Round
× 3
-
Technic Engine Connecting Rod
No longer produced · last seen 2003
× 3
-
Technic Knob Wheel
× 3
-
Technic Pin Double with Axle Hole
No longer produced · last seen 2003
× 3
-
Technic Gear 12 Tooth Double Bevel
No longer produced · last seen 2005
× 3
-
Technic Beam 1 × 3 Thick
× 3
-
Technic Pin Long without Friction Ridges - Single Slot
No longer produced · last seen 2006
× 3
-
Technic Axle 8
× 3
-
Technic Axle 10
× 3
-
Technic Axle Connector Ridged [with x Hole x Orientation]
No longer produced · last seen 2006
× 3
-
Technic Gear 12 Tooth Bevel
No longer produced · last seen 2003
× 3
No part matches this colour selection.
Import on BrickLink: Wanted → Upload, upload the file (or paste its content), pick a Wanted List and add the parts.
Spare parts (7)
These extra parts come with the set in case one gets lost.
-
Technic Pin with Friction Ridges Lengthwise and Center Slots
No longer produced · last seen 2021
× 1
-
Technic Pin 3/4
No longer produced · last seen 2004
× 1
-
Technic Bush 1/2 Smooth with Axle Hole Reduced
No longer produced · last seen 2004
× 1
-
Technic Bush
No longer produced · last seen 2004
× 1
-
Pneumatic T-Piece (T Bar) [New Style]
No longer produced · last seen 2003
× 1
-
Plate Round 1 × 1 with Solid Stud
× 1
-
Plate Round 1 × 1 with Solid Stud
× 1
Description
A machine with two jobs
Real backhoe loaders earn their keep by doing two tasks: a loader bucket at the front moves material, while the digging arm at the rear excavates trenches. Building a model of one means fitting both tools onto a single frame, which gives the build more variety than a single-purpose vehicle. If you enjoy the mechanical side of Technic, this kind of subject offers plenty of pivot points, levers and linkages to assemble. The result is meant to be handled and posed rather than simply looked at.
Old grey, not bluish grey
According to the parts data, the main colours are black, light grey, yellow and dark grey. Those two greys matter to collectors: from around 2004 onwards, LEGO® replaced them with the bluish grey shades used today. That makes 8455 one of the late sets in the original palette. If you are rebuilding or completing a used copy, it is worth checking that replacement parts come in the old shades, because mixing the two families is noticeable on a large yellow model.
Size and variety
At 704 pieces with 112 unique parts, this is a substantial build without being overwhelming. The relatively low number of distinct elements tells you that many pieces repeat, especially the small connectors, pins and axles that hold Technic models together. That repetition makes sorting easier and the build steady, and it also means the set is a useful source of common parts. The parts list on this page shows every element with its colour and quantity, so you can see exactly what you are working with.
Beyond the original model
Loose parts from a set like this rarely stay in one shape forever. If you have a pile of Technic pieces and want ideas, the What can I build? tool on this page compares your parts with other sets and shows which ones you could complete. It is a practical way to give an older construction machine a second life, or to work out which missing parts stand between you and a full rebuild of the original.
FAQ
- Does the Backhoe Loader 8455 include any minifigures?
- No, like most Technic sets it contains no minifigures. The box holds 704 pieces in total.
- Why do the grey parts look different from modern sets?
- The set dates from 2003 and uses the older light grey and dark grey. Later sets use bluish grey, which has a slightly cooler tone.
- How many different parts are in the set?
- There are 112 unique parts, counting each shape and colour combination once.



