Beginner
≈ 1 h 45 minSuggested range1 h – 3 h
Official LEGO® image · © LEGO Group and/or the respective rights holders. Source: LEGO Italy ↗
Ninjago · SET 71781
Lloyd’s Mech Battle EVO
Lloyd’s green and gold mech faces a grey and red robot in a pair of jointed figures.
- Pieces
- 223
- Release year
- 2023
- Theme
- Ninjago
- Set number
- 71781
- LEGO recommended age
- 6+
- Archived RRP · Germany
- 19.99 €
Regional retail price recorded by Brickset for Germany. This is not a current offer and does not establish the Italian launch price. Brickset · Germania · 22 October 2026
Official English name verified at: LEGO English archive ↗ · Checked on 26 October 2026.
TIME TO BUILD
How long does it take to build Lloyd’s Mech Battle EVO?
A starting point for planning your build. Times for each experience level are editorial estimates, not measurements submitted by HowLongToBuild users.
Editorial estimate · first build
Intermediate
≈ 1 h 15 minSuggested range45 min – 2 hExperienced
≈ 45 minSuggested range30 min – 1 h 30 minBased on one person building the set for the first time, following the original instructions and using numbered bags where supplied. Includes normal piece-finding and minor adjustments; excludes long breaks, filming, dismantling and modifications. Sources may use different methods. This range is neither a statistical interval nor a limit: your build may take less or more time.
How we estimate times · sources and method
Editorial assessment: Lloyd’s green and gold mech faces a grey and red robot in a pair of jointed figures. Panels and weapons give the two silhouettes different visual identities. A first build following the instructions, including normal piece finding; an adult may help when needed. Breaks, subsequent play and any alternative models are excluded. For older sets, unnumbered bags or previously mixed pieces may prolong sorting. No verified timed build: indicative values with substantial variation.
Sources do not always specify the builder’s experience. The three experience bands are our editorial assessment, based on the complexity of the set and individual accounts where available.
- LEGO · set-specific instructions ↗
Official name, pieces, age and imagery; no timed building data.
- LEGO · set manual ↗
Document for this set number. The duration is an editorial estimate, not a LEGO timing.
Checked: 26 October 2026 · Method v1.0 · Limited reports; not a statistical average.
BUILT BY THE COMMUNITY
Yours could be the first building time.
0 reviewed solo building times.
No solo building times have been reviewed yet. You can still find editorial estimates under Suggested times.
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Create a free account →BEYOND THE BRICKS
Did you know?
Inside the set
Two robots
Arms, legs and torso are built separately for both figures.
LEGO sourceDifferent armour
Panels and weapons give the two silhouettes different visual identities.
LEGO sourceBeyond the set
The stories, places and inventions behind your build.
Prototypes before mechs
Honda moved from externally powered prototypes to autonomous bipeds. Balance and coordination are real challenges distinct from toy poses.
HondaStairs and trolleys
The untethered 1996 P2 could walk, climb stairs and push trolleys, everyday tasks requiring years of research.
HondaWritten by HowLongToBuild · Sources are linked with each story · Checked on 26 October 2026. Historical facts and story details refer to the context described.
THE COMMUNITY’S EXPERIENCE
What was it like to build?
Three separate scores from 1 to 10. For difficulty, 1 means very easy and 10 means very difficult.
No approved ratings yet. Scores are never generated by this site or inferred from the recommended age.
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Specific steps, useful checks and sticking points. Contributions appear after moderation, in their original language. Do not upload instruction pages or personal contact details.
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Sign in to contributeSET THE MOOD
A soundtrack for your build
Lloyd’s Mech Battle EVO · Selected for the subject and atmosphere
Repetition transforms through tiny changes in interlocking patterns. A musical dialogue with modular structures and symmetrical sections: recognisable units becoming something different together.
OUR PICK
Music for 18 Musicians
Steve Reich Ensemble
Pulses and evolving formsTry a different atmosphere
ANOTHER MOOD
Oxygène
Jean-Michel Jarre
Synthesisers and imaginary travelEditorial suggestions, not official soundtracks for the set. External services may require an account or subscription; editions and availability can vary by country. Suggest another soundtrack →
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YOUR NEXT BUILD
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Official LEGO® image · © LEGO Group and/or the respective rights holders. Source: LEGO Italy ↗
Official LEGO® image · © LEGO Group and/or the respective rights holders. Source: LEGO Italy ↗
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227 pieces · 7+
45 min – 2 h 15 min
Suggested time · Intermediate
Same theme, a new build
Official LEGO® image · © LEGO Group and/or the respective rights holders. Source: LEGO Italy ↗