✈️ J-10 (China): step-by-step build

A Chinese canard-delta jet with a big triangle wing and red-and-yellow trim.

The Chengdu J-10 is a Chinese fighter jet with a big triangle wing, small canards and one big air intake under its belly. This is a Technic-parts model inspired by it, not a real jet: grey beams make the body, and red and yellow beams borrow the colours of the Chinese flag.

• Level 2 of 5 (easy)
• About 35 minutes
• 22 steps, 67 parts
• Powered by: Push
• Series: Aircraft from 21 Countries

What you will learn

• Pins: Grippy or Smooth: Pins join beams together — some hold tight, some let things swing.
• Triangles Are Strong: A triangle cannot be squished — a square can.
• Axles & Wheels: A wheel on an axle turns dragging into rolling.

Parts you need

• 1 × Beam 15
• 23 × Black pin (grippy)
• 3 × Beam 9
• 14 × Blue long pin
• 3 × Beam 3
• 3 × L-beam 3×5
• 4 × L-beam 2×4
• 3 × Beam 11
• 1 × Boomerang beam 3×7
• 4 × Beam 5
• 2 × Beam 7
• 1 × Axle 6
• 3 × Train wheel
• 1 × Axle 3
• 1 × Bush

Steps

1. Lay the floor of the fuselage: take a light grey 15-hole beam, then push 2 black pins in and press a dark grey 9-hole beam onto them.
2. Lay the floor of the fuselage: push 1 black pin and 1 blue long pin in and press a dark grey 3-hole beam (the pointed nose) onto them.
3. Lay the floor of the fuselage: push 2 blue long pins in and press a light grey 3×5 L-beam (short leg down: the nose-wheel leg) onto them.
4. Add the roots of the wings and tailplanes: push 1 black pin and 1 blue long pin in and press a red 2×4 L-beam (short leg up) onto them.
5. Add the roots of the wings and tailplanes: push 2 blue long pins in and press a red 2×4 L-beam (short leg up) onto them.
6. Add the roots of the wings and tailplanes: push 2 blue long pins in and press a red 3×5 L-beam (short leg down: a landing-gear leg) onto them.
7. Add the roots of the wings and tailplanes: push 2 blue long pins in and press a red 3×5 L-beam (short leg down: a landing-gear leg) onto them, then slide a red 2×4 L-beam (short leg up) onto the blue pins that stick out.
8. Add the roots of the wings and tailplanes: push 2 blue long pins in and press a red 2×4 L-beam (short leg up) onto them.
9. Build the spine, the cockpit and the tail: push 2 black pins in and press a light grey 11-hole beam onto them.
10. Build the spine, the cockpit and the tail: push 2 black pins in and press a light grey boomerang beam (its bent end leans back: the tail fin) onto them.
11. Build the spine, the cockpit and the tail: push 2 black pins in and press a clear 5-hole beam (the bubble canopy) onto them.
12. Build the spine, the cockpit and the tail: push 2 black pins in and press a red 5-hole beam leaning back along the fin onto them.
13. Add the canards (the little front wings): push 1 black pin in and press a red 3-hole beam onto them.
14. Add the canards (the little front wings): push 2 black pins in and press a red 3-hole beam onto them.
15. Build the wings: slide a light grey 11-hole beam onto the blue pins that stick out, then slide a light grey 11-hole beam onto the blue pins that stick out.
16. Build the wings: push 1 black pin and 1 blue long pin in and press a light grey 9-hole beam onto them.
17. Build the wings: push 1 black pin and 1 blue long pin in and press a light grey 9-hole beam onto them.
18. Build the wings: push 1 black pin in and press a red 7-hole beam onto them, then push 1 black pin in and press a red 7-hole beam onto them.
19. Build the wings: push 2 black pins in and press a yellow 5-hole beam onto them.
20. Build the wings: push 2 black pins in and press a yellow 5-hole beam onto them.
21. Put on the wheels: push a 6-long axle through both legs and put a wheel on each end.
22. Put on the wheels: push a 3-long axle through the leg, with a wheel on one side and a bush on the other.

Play time

Push the jet along the floor to taxi it, then swoop it round the room in your hand!

Real-world inspiration

Chengdu J-10, the Chinese single-engine canard-delta fighter.

Credited demonstrations and component sources

• Chengdu J-10 — Wikipedia: Public reference for the real aircraft's shape and colours; this is a Technic-parts model inspired by it, not a flying or tested replica.