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LEGO Technic Mobile Crane MK II (42009)

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LEGO Technic Mobile Crane MK II (42009) -  LEGO - Toys"R"Us
LEGO Technic Mobile Crane MK II (42009) -  LEGO - Toys"R"Us
LEGO Technic Mobile Crane MK II (42009) -  LEGO - Toys"R"Us
  • $239.99
  • $219.99
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Usually leaves warehouse in 1 - 2 full bus. days. Details


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Product Description

Get ready for the biggest, most complex LEGO Technic model ever-- the Mobile Crane MK II (42009)! Drive this 2,350-piece behemoth of a model into position with the cool 8-wheel steering and rotate the superstructure. Then activate the included LEGO Power Functions motor to extend the outriggers, lower the feet and extend or raise the crane arm up to 75cm into the air. Lower the hook with the working winch and get ready to lift the load! This authentic 2-in-1 model also features 10 wheels, 5 axles and a detailed V8 motor with moving pistons. Rebuilds into a container stacker and truck featuring Power Functions motor-powered extending and raising boom.

Additional Info

834073

FB89AC14

673419191890

6025223

9.3 pounds

22.7 x 18.9 x 3.7

How to Get It


  • This item can be shipped to the entire United States including Alaska, Hawaii, and all U.S. territories including Puerto Rico
  • This item can also be shipped to APO/FPO addresses and to P.O. Boxes in all 50 states
  • Due to shipping restrictions, Ship Charges will be separate from other items in your order
  • This item will ship by itself


  • This item may be shipped via Standard Shipping, Expedited Shipping or Express Shipping
  • Please Note: Some addresses are eligible for Standard Shipping only (APO/FPO, P.O. Boxes, U.S. Territories and Puerto Rico)

(learn more):


  • Please wait for the Ready for Pickup e-mail before proceeding to the store; orders must be picked up within 5 Days upon the receipt of this email
  • You will have the option to designate someone else to pick up your order during the checkout process
  • You will be able to change the Store Pickup location during the checkout process
  • In-stock status is approximate and may not reflect recent sales
  • Orders placed for Store Pickup will receive online pricing and promotions

Average Customer Rating:

by PowerReviews
LEGO Technic Mobile Crane MK II (42009)
 
4.9

(based on 76 reviews)

Ratings Distribution

  • 5 Stars

     

    (67)

  • 4 Stars

     

    (8)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (0)

99%

of respondents would recommend this to a friend.

Pros

  • Durable (13)
  • Fun (8)
  • Creative (7)
  • Colorful (6)
  • Easy to assemble (3)

Cons

No Cons

Best Uses

  • Imaginative play (6)
  • Motor skills development (6)
  • Older children (6)
  • Young children (3)
    • Reviewer Profile:
    • Parent of two or more children (6), Collector (4), Working parent (3)
    • Was this a gift?:
    • No (6), Yes (4)

Most Helpful Positive Review

 

THE BIGGEST AND BADDEST MOBILE CRANE.

This crane is the biggest with a record breaking 2,606 pieces. Many say this Lego set has the most pieces recorded on a Technic Lego set. When you hold the giant box, trust...Read complete review

This crane is the biggest with a record breaking 2,606 pieces. Many say this Lego set has the most pieces recorded on a Technic Lego set. When you hold the giant box, trust me its heavy. You can almost carry anything with this monster crane. So have fun. Oh one more thing, you need a lot of patience, it took me 3 and a half hours just to complete the main truck.

VS

Most Helpful Critical Review

 

Epic model, with an epic flaw

I'm the odd one out here, seems everyone here is happy with 42009. Really can't say much more thats all ready been said about 42009. In saying that my experience with 42009 has...Read complete review

I'm the odd one out here, seems everyone here is happy with 42009. Really can't say much more thats all ready been said about 42009. In saying that my experience with 42009 has been somewhat disappointing. Those annoying outriggers, could never quite figure them; I was left unhappy with it. Over looked build, no mistakes that I did, just mistake by that one Lego designer who made 42009. Those out riggers are just flawed , was that unhappy sold it to someone else to deal with the puzzle. Wile I enjoyed the build and like the look of it, I could not keep an model with a design flaw, sad to see it go happy that I no longer have to look at a paper weight. Shame that the outriggers spoil the whole model.

Reviewed by 76 customers

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Displaying reviews 1-10

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5.0

This set is pure joy

By bobness

from Undisclosed

Comments about LEGO Technic Mobile Crane MK II (42009):

This is by far the best set i've had the pleasure to put together. I've never seen so many gears in one set. the two gearboxes and over 6 drivetrains take up the entirety of the model. i was in total bliss through the entire build. following the drivetrains to see which function they powered was really exciting. the ending model looks great and is solidly constructed. it easily has the most features i've seen on a technic set. It has so many different pieces including the 32stud axle that feels like its a mile long. after i finished putting it together i had to go back and get another one just for all of the pieces.the frictionless 8 tooth gear opens up a lot of doors. I only have two downsides. first is the price but it's well worth the money considering the engineering that went into it and the sheer amount of parts that come in the box the second is that the superstructures gearbox is on one side and the trucks gear box is on the opposite side. i really enjoy building this set each time i rebuild it and happily recommend it to anyone.

Comment on this review

(1 of 1 customers found this review helpful)

 
5.0

Great Buy

By drek

from Stillwater

Comments about LEGO Technic Mobile Crane MK II (42009):

Awesome build. Really cool to see how everything comes together to make the Mobil crane. The 8 hours to build it is worth the time spent to have this as a functional display piece. Highly recommended buy!

Comment on this review

(1 of 1 customers found this review helpful)

 
5.0

Best set ever!!

By Spoonegg

from Gold Coast

Comments about LEGO Technic Mobile Crane MK II (42009):

I had not bought Lego for a while because Lego had lost their way a bit with sets like "Slizers, Competition, Robo Riders & Speed Slamers". All I can say is well done Lego, we need more sets like this. If you are a Technic fan like myself you must but this set.

Comment on this review

 
5.0

wonderful investment

By nightrunner

from sulpher

Comments about LEGO Technic Mobile Crane MK II (42009):

the gear box on the super structure was amazing, blew my mind that so much lego could be packed into one machine. the gear train for the lowering/ raising of the outriggers, could be designed different, i think there are to many 8 tooth gears trying to mesh and work together, and that really bogs the motor down. but where the power is transferred down from the super structure into the truck body, remove the tan double bevel gear, and the one sided tan bevel gear, and a L motor will fit nicely in that space. having 2 L motors would work wonders, but i only have one for the time. all in all the crane is amazing, its a conversation piece when its on the living room table.

Comment on this review

 
5.0

Satisfying build!

By adultkid

from Undisclosed

Comments about LEGO Technic Mobile Crane MK II (42009):

Challenging and time consuming, but worth every minute! I built this over the course of several days, and aside from the occasional frustrating mistake (requiring small rebuilds), total build time was somewhere around 16 hours. There are 6 instruction booklets - the first 3 make up the vehicle portion of the build, while numbers 4-6 are the operating seat (power functions) and the crane. I would say the first three books make up 60% of the build time required so I slowed down a bit after finishing that section. Anyways I had a great time building. Lots of pieces, gears, and moving parts. Requires some attention to detail but that's what I was hoping for when purchased. Well worth the price for the number of pieces and the time needed to complete building. Hoping for more large and challenging Technic sets!

Comment on this review

 
5.0

This is a very good ...

By dadskid

from Cresco

Comments about LEGO Technic Mobile Crane MK II (42009):

This is a very good project toy as it have many interesting parts to make.

Comment on this review

 
5.0

Awesome value

By Dad

from Houston TX

Verified Buyer

Pros

    Cons

      Best Uses

        Comments about LEGO Technic Mobile Crane MK II (42009):

        Prompt delivery & well protected box.

        • Was this a gift?:
        • Yes

        Comment on this review

         
        4.0

        Pushing LEGO pieces to the limits

        By tquan

        from Atlanta

        Comments about LEGO Technic Mobile Crane MK II (42009):

        This set is very fun and challenging to build. The final model seems to be pushing LEGO pieces to their limits - the whole model is so weighty that you feel that some pieces will fall apart. It would be great if they included remote commands like in most flagship sets, but it's still very good. Loved the amount of pieces. 2600+

        Comment on this review

         
        5.0

        The longest build ever and so much fun!

        By paqman

        from Cambridge

        Comments about LEGO Technic Mobile Crane MK II (42009):

        I just purchased this set last week and received it a few days ago. As soon as it came, i got to work building it. It took just over 7 Hours to build! Made some mistakes along the way which required me to take some of it apart to fix but luckily, it is designed in such a way that it allows for easy disassembly. There are so many pieces included and great techniques used to build this model. Not only does it work but it can also allow you to expand the build. I have already made some modifications to the crane and am now looking at motorizing some of the elements that were not originally motorized. I highly recommend this set! Get it before its gone again!

        Comment on this review

         
        5.0

        Best Flagship Model to Date!!!

        By Ozbimmer

        from Portland

        Comments about LEGO Technic Mobile Crane MK II (42009):

        This thing is a beast and then some. given the usual cost of the flagship models this is really good value for money. It's not only big but its packed full of technically advanced functions that really embodies what the Technic line is all about. One thing I would have liked to have seen was an additional motor to serve the truck body, out riggers etc instead of the huge, inefficient drive trains that had to be used to do it all with just one motor. it would have added minimally to the cost of the set and made it function far better. The build is really fun with lots of different techniques and far less repetitive than some of the larger models can be. Looking forward to integrating the Remote controls of the Volvo model into this beast.

        Comment on this review

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        5.0 stars

        $239.99 $219.99

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