Tag Archives: rc

DakaRC

Lego Mammoet Dakar Truck

It’s seems like only the other day that Brickshelf’s marthart appeared here at The Lego Car Blog with a huge remote control Technic creation. That’s because it was, but his second upload of the week is just as worthy of a posting here.

This is Mammoet Racing’s 2018 Renualt Dakar truck, yup – the same company that made this, and it’s brilliant. With remote control all-wheel-drive and steering, working suspension, a V8 engine, opening panels, and a tilting cab, marthart‘s Technic recreation of the two-stage-winning truck is packed with working functions and there’s much more to see at the Brickshelf gallery – Click the link above to take a closer look.

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Scorpion King

Lego Technic RC Ponsse Scorpion King Forester

The Scorpion King may be a truly awful movie spun off from a merely not very good one (although this TLCB Writer will watch it at every opportunity for one simple reason), but it managed to spawn both an even more pointless sequel and give name to an obscure Finnish forest harvester range.

OK, we’re not really sure if the marketing department at Ponsse actually named their eight-wheel harvester line after a terrible Dwayne Johnson film, but they do share the same name.

This goliath of a model is a fully-functioning Technic recreation of that Finnish forester, and it’s a work of engineering genius. Powered by eleven motors, marthart‘s Ponsse Scorpion King can drive, steer via linear-actuator driven central articulation, raise, extend and turn the harvesting arm, and do whatever-it-is that the thing on the end does to harvest trees, all via remote control.

There’s also an on-board compressor for the pneumatic system, an inline 6-cylinder engine, working suspension, and a detailed tilting cabin too.

There are more images available to view at marthart’s Ponsse Scorpion King album on Brickshelf via the link above, and here’s another bonus pic because something good had to come from that dismal movie…

Lego Technic RC Ponsse Scorpion King Forester

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Fastrac

Lego Technic JCB Fastrac 4220

We like big yellow tractors here at The Lego Car Blog, seeing as we’re basically overgrown children, and that’s exactly what we have for you today!

The slab of yellow magnificence pictured here is a JCB Fastrac 4220, as built by previous bloggee Technic BOOM. Like the real machine BOOM’s Technic Fastrac features all-wheel-drive and all-wheel steering, operable remotely via LEGO’s Power Functions system. There are eight motors in total, powering the aforementioned drive and steering, a high/low gearbox, and the two raising/lowering hitches mounted front and rear, the latter of which includes a power-take-off too.

It’s a quality bit of kit and there’s much more to see at Technic BOOM’s Flickr photostream and via the Eurobricks discussion forum, where you can watch a video of the Fastrac in action. Click the links to take a look.

Lego Technic JCB Fastrac 4220

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Strength in Numbers

Lego RC Pick-Up Truck

As any builder of remote control Technic creations will know, LEGO drivetrain components – especially u-joints, axle connections and gears – are often not up to the job of delivering the torque from LEGO’s excellent Power Functions motors to where it needs to go.

Gears shearing in half and u-joints snapping are problems that regularly occur, particularly if third-party battery and software products such as SBrick or BuWizz have been used to increase power far beyond what LEGO envisaged. We’ve even experienced this here at TLCB Towers, as an ‘accidental’ collision between an RC creation and a TLCB Elf can push a part past its breaking-point.

Lego Technic RC Pick-Up Truck

However Eurobricks’ Kevin Moo has designed a cunning solution to the problem, with his Toyota Tundra-esque 4×4 pick-up truck utilising two driveshafts for each of the live-axle suspended differentials.

Power is sent down both sets of components, effectively halving the load on each gear, u-joint and axle connection, and therefore the likelihood of a part failure. It’s an ingenious yet simple solution and one that enables Lego models to take more power, more reliably – watch truck trial builders use this design and then double the number of motors to end up right back where they started!

Lego Technic RC Pick-Up Truck

Kevin’s dual-driveshaft pick-up is also a thoroughly excellent model in addition to its clever driveline. Power to all four wheels comes from a single XL Motor with a Servo for steering, there’s superb live-axle suspension front and rear, opening doors, hood, tailgate and load cover, LED lights, and a realistically detailed body too.

There’s much more to see of Kevin’s brilliant build on Eurobricks via the link above, and you watch how the dual-driveshafts work via the top-quality video below. Take a look whilst we see whether breaking parts in ‘accidental’ collisions with TLCB Elves is a thing of the past (it’s all for science).

YouTube Video

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Slowly Smushing

Lego Technic RC Dakar Truck

It’s been a while since the last episode of Elf-on-Elf violence (even Elven behaviour during this year’s FIFA World Cup even proved uneventful, unlike the last one), however today we’re back to earth with a bump, thanks to this (admittedly incredible) fully remote controlled Dakar rally truck by Lucio Switch.

Driven by four XL motors with a Servo for steering, plus live-axle suspension, pneumatically controlled differential locks powered by an on-board compressor, LED lights and SBrick bluetooth control, Lucio’s Dakar truck is an engineering masterpiece. All of that lot makes it supremely capable off-road, where it can slowly climb over almost anything. Elves included.

Lego Technic RC Dakar Truck

As is the way with heavy remote control Technic models Lucio’s truck is pretty slow, and certainly no match for a fleeing Elf. But if a trap of sticky-side-up parcel tape has been laid by one of the little scumbags, the truck’s slow speed (but massive weight) are – if anything – advantageous to a good smushing.

So cunning was this inventive new use for sticky tape that we almost respect the Elf that did it. Almost. Because not only did we have to collect some thoroughly smushed Elves, they had to be pulled off the parcel tape too, which was not appreciated by them one bit.

We’re now going to look into a more secure stationary storage solution whilst you can check out all of the superb images of Lucio’s amazing creation on Flickr, plus you can join the discussion and watch the truck in action via the Eurobricks forum.

Lego Technic RC Dakar Truck

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D11T Dozer

Lego RC Caterpillar D11T Bulldozer

Caterpillar’s D11T bulldozer has appeared here in Lego form numerous times over the years (you can use the search bar at the foot of each page to look up past D11Ts, or anything else that takes your fancy!), and this may well be the best incarnation of the enormous earthmover yet.

Built by previous bloggee Sheo, this 1:24 scale behemoth is a marvel of Lego engineering. Underneath the incredibly realistic exterior is a fully remote controlled drivetrain and blade/ripper, whilst pendular suspension allows the model to drive smoothly over bumps and a cunning planetary subcontractor design enables realistic skid steering. There’s also a motorised access ladder, LED lights and an automatic track tensioning system too.

There’s more to see of Sheo’s incredible Caterpillar D11T at his Flickr photostream, where you can also find a link to watch a video of the model in action. Click the link above to make the jump and take a look.

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Seasonally Inappropriate

Lego Easter Bunny Hot Rod

It’s the Fourth of July, and thus we have an Easter and Halloween themed double for you today! TLCB nailing holiday timings once again…

Anyhoo, this delightful pair of cartoon creations comes from Kale Frost of Flickr, who has built the Easter Bunny and a cavalcade of ghoulish monsters their own remote control hot rods.

Whilst we enjoy using these to chase down the Elves in the halls of TLCB Towers you can see more of Kale’s seasonal builds at his photostream – click the links in the text above to take a look!

Lego RC Monster Hot Rod

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Tatra T-813 8×8 Kolos | Picture Special

Lego Tatra T-813 8x8 Kolos Remote Control

This is a Tatra T-813 8×8 Kolos, and it’s (probably) the best off-road truck in the world. Well this isn’t obviously, it’s much too small, but it is (probably) the best Lego recreation of the best off-road truck in the world.

Lego Tatra T-813 8x8 Kolos Sariel

Built by Technic engineering legend Sariel, this Model Team-on-the-outside, Technic-on-the-inside marvel squeezes all of Tatra’s real-world off-roading cleverness into the smallest possible package, plus full remote control drive and steering, LED lights, and a V12 piston engine which seems to be mounted where the driver should be.

Lego Tatra 8x8 Truck Trial

All of the eight wheels is independently suspended all are driven by two Power Functions XL Motors geared down 3:1, with the front to axles providing remote control steering. It’s an amazing thing to watch in action and you can do just that via the video below, plus you can see the full image gallery (including some wonderful outdoor shots) on Flickr here and you can join the discussion at the Eurobricks forum by clicking here.

YouTube Video

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Here’s One I Bought Earlier

Lego Model Team Truck RC

This stunning image (complete with far too many watermarks…) comes from previous bloggee Ingmar Spijkhoven, who has decided to put his latest fully remote controlled Model Team truck into production. Yes, in what will be music to the ears of the many people we get here at TLCB leaving ‘where can I buy this?’ comments, you can buy this truck and build it for yourself! Click the link above to find out how.

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Off-Road-Rod

Lego Tank Rod

If The Lego Car Blog Elves were to design a car, it would probably look a lot like this.

Flickr’s Redfern1950s is a favourite here in the office for his wonderfully whimsical cartoon creations. This is his latest, which – somewhat unnervingly considering the sentence above – is loosely based on a real-life vehicle.

With independently powered tracks providing remote control drive and skid steering the Elves were most excited by its arrival at TLCB Towers. Until it ran them over of course, but frankly they should have known that was going to happen by now.

There’s more to see of Redfern’s delightful ‘RC Off-Road Hot Rod’ at his photostream – click the link above to make the jump!

Lego Tracked Hot Rod

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Euro-Kong

Lego Scania R490 Crane Truck

Yu Kee Liu, otherwise known as Shineyu, has become a firm favourite here at The Lego Car Blog for his beautifully engineered trucks and heavy machinery. Today we can share two of his latest, a Hong Kong style Scania R490 crane truck and a Volvo FH16 750. Both are developments of previous builds, with the Volvo first appearing here in 8×4 tractor-cab configuration, and the Scania in a 560 specification with a blue and yellow livery.

Each model contains a raft of remote control features, including drive, steering, crane operation, LED lights, and more, all contained within exteriors that blend European truck design with Hong Kong functionality in astonishing detail.

You can see the complete galleries for Shineyu’s incredible Scania 490 crane truck and Volvo FH16 750 models on Flickr. Head to Hong Kong via Europe at the links above.

Lego Volvo FH 16 Truck

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Remote Control Ripsaw

Lego Technic RC Ripsaw

It’s been a while since the last Elven smushing, but fear not readers – the little scumbags were back on form this morning. The culprit is this; a magnificent Mad Max-esque ‘Ripsaw’ tracked ATV built by Technic BOOM of Eurobricks and Flickr.

Powered by twin L Motors allowing independent track drive with skid steering, and with four independently-sprung track rollers per side, Technic BOOM’s Ripsaw is both quick and nimble. The Elves are too of course, but only if the battle is in open play. Corner them in the supply cupboard for example, and there’s only going to be one outcome…

We now have one very happy Elf to feed a meal to, and several very unhappy Elves to glue back together. Whilst we do that you can see more of Technic BOOM’s remote control Ripsaw, including a video of it off-roading, via the links above.

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Ostaszewski

Lego Ural Ostaszewski Truck Trial 4x4

With yesterday’s Elven riot quashed we’re back in the room, and today’s creation is an Elven favourite. It’s big, remote control, and yellow, and we’re letting the Elves ride around in the back of it to keep the peace.

Built by Engine of Eurobricks it’s a Ural 4320 trial truck as run by the Ostaszevski 4×4 Team. Designed to compete in Lego Truck Trail competitions Engine’s creation features two XL motors driving all four wheels, a medium motor powering the steering (with Ackermann geometry), and there’s a rear drive disconnect via a pneumatic cylinder.

There’s more to see and full build details available via the Eurobricks forum at the link above, where you can also watch Engine’s Ostaszevski Ural in action at a recent Czech Lego Truck Trail event.

Lego Ural Ostaszewski Truck Trial 4x4

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The Other Hybrid

Lego Technic Honda CRV

Toyota may be the flag bearer for Hybrids in TLCB’s home market (in fact, they sell more ‘alternatively fuelled’ vehicles than all the other manufacturers put together), but Honda were right alongside them in the earliest days of Hybrid power when they launched in Insight way back in 1999, just two years after the first Prius.

Since then Toyota have gone on to massive Hybrid success with no less than seven Hybrid models available, however Honda now don’t sell a single Hybrid in our home nation at all. So what went wrong? Part of the blame lies with this car; the brilliant-looking CRZ.

With cutting-edge Japanese looks, forward-thinking Hybrid power (with a manual transmission too), and following the legacy left by the funky CRX, the CRZ should have been a success. Unfortunately 135bhp, a high list price, and underwhelming fuel economy (at least compared to European cars) meant the CRZ – along with the second generation Insight – bombed.

Honda ceased selling both models in Europe after just a few years, leaving a product range of just three cars – something the brand is only just recovering from now.

Perhaps what they should have built is this. Lachlan Cameron (aka Lox Lego) has recreated the CRZ’s razor-sharp looks in his Technic CRZ brilliantly, and he’s given the chassis a bit more bite than Honda managed too; Lachlan’s model adds a second electric motor giving his CRZ all-wheel-drive, which sure would’ve pepped-up the real car. There’s also remote control steering, electrically opening doors, torsion beam suspension, LED lights front and rear, a four-cylinder piston engine, and bluetooth control via SBrick.

The result is a superb Technic supercar that’s well worth a closer look, which you can do via both Flickr and the Eurobricks forum. We suspect the real Honda CRZ may one day be worth a closer look too, as we anticipate it becoming something of a cult car in time. Ironically – considering its failure – if the CRZ were relaunched today it’d probably do rather well…

Lego Technic Honda CRV

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Elven Eviction

Lego Caterpillar D11T Bulldozer RC

All was quite in The Lego Car Blog Towers this morning. The Elves were asleep in their cage room and we were quietly watching the Monaco Grand Prix qualifying, er… we mean working studiously in the office.

And then came the sound of several soft thuds, kind of like a series of bean-bags falling off a table, followed by great Elven rage. Sigh.

A wander down to the cage room revealed the cause, where an enterprising Elf had returned early in the morning whilst its colleagues were still asleep, and promptly driven a remote control bulldozer through the Elves’ cages – much to its own amusement – pushing them out and onto the floor below. Cue the Elven rage.

Unable to escape by riding atop the ‘dozer due to its limited speed, the unhappily awoken Elves had caught their attacker and were trying to feed him into the VHS machine. Mr. Airhorn was deployed to restore calm (which definitely awoke any Elves fortunate enough to avoid the original incident) and we’ve now taken control of the offending vehicle.

Lego Caterpillar D11T Bulldozer RC

And what a vehicle! Based on the Caterpillar D11t bulldozer, Piotr K‘s creation is a superb example of how to utilise both Power Functions and pneumatics.

Two Power Functions L Motors drive the tracks, which are suspended by a pendular equaliser bar, whilst three M Motors power the pneumatic systems, with one driving an on-board compressor (with an auto shut-off) and the other two activating the pneumatic valves. This gives Piotr’s model a continual supply of compressed air to power the huge front blade and the rear-mounted ripper which can be operated remotely via LEGO’s IR system.

It’s very neatly engineered set-up and one that works – as the Elves found out – really effectively. You can see more images and read about the build on MOCpages via the link above, plus you watch the model in action via the YouTube video below.

YouTube Video

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