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[TC22] Technic Small Construction Vehicle Contest - Entry Topic

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TECHNIC SMALL CONSTRUCTION VEHICLE CONTEST - ENTRY TOPIC

CONTEST INFORMATION

More information about the contest can be found in the general discussion topic.

WHAT DO I NEED TO ENTER?

Please take a careful look at the rules before posting in this topic. Each participant is obliged to create a post in this entry topic. Posts need to follow the rules stated below. Posts not following the rules will be disqualified so please read them carefully.

ENTRY POST

The entry post in this topic needs to contain:

  • Entry name
  • Short summary of the functions.
  • One or more images (max 4).  You can have combined pictures (4 in 1) as long as the picture isn't bigger than 1024x1024.
  • Embedded Youtube video (not mandatory)
  • Link to the discussion topic

IMPORTANT

This topic should be used for entries only, so commenting is prohibited. Please use the general discussion topic for...well, general discussion on the contest, and individual discussion topics to comment on the individual entries.

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Posted (edited)

1. Small Dozer

Functions:

  • 3 cylinder fake engine with diff
  • 6-way blade (angling, tilting, raising) with inside mounted push frame, small LAs for raising/lowering
  • raising/lowering of rear ripper
  • pendular suspension

Dimensions: W x L x H: 17 x 27 x 16 = 7344 cubic studs

0-Haupt.jpg

6-Hinten.jpg

3-Dimensionen.jpg

4-Combi.jpg

Edited by Jundis

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Posted (edited)

2. Mining Truck

Functions:

  • RC Drive.
  • RC Steering.
  • RC Bed tipping using mini LA's.
  • Pendular suspension.

Dimensions: H X L X W:  19x 26 x 19 = 9386 cubic studs.

I have made a stud.io file which can be downloaded here

 

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1024x768.jpg
 

 

 

Edited by Jayden
added stud.io file

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3. Compact Mobile Crane

Functions:  

  • Steering-wheel linked front wheel steering
  • Two-function distribution gearbox, with inputs below the turntable and outputs above
  • Manual synchronized outrigger extension and lowering with knob
  • Manual superstructure slewing with knob
  • Manual winch with knob
  • Manual boom lift with knob, through distribution gearbox
  • Manual boom extension (two extending stages) with knob, through distribution gearbox

 

Dimensions: W x L x H: 13 x 48 x 16 = 9984 cubic studs

800x600.jpg800x600.jpg800x600.jpg800x600.jpg

 

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Posted (edited)

4. Tractor Loader

My entry is a generic tractor loader inspired on the classic 8849 tractor

Features:  

  • Pendular front axle
  • HOG-steering using the exhaust
  • Power Take Of (PTO) shaft at the rear, driven by the differential
  • Raising/lowering three point hitch
  • Front loader raising
  • Front loader dumping
  • Detailed cabin: working steering wheel, fire extinguisher, drivers seat, joystick, mirrors and work lighting

Dimensions W x L x H: 17 x 30 x 19 =  9660 cubic studs

Thanks all for this wonderful contest! Best regards, Gerrit

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WIP%20Tractor%20Loader%2019.gif

 

Edited by GerritvdG
gif added instead of youtube

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Posted (edited)

5. Compact tracked loader

Functions:

  • Drive
  • Lift
  • Tilt
  • Easy swappable attachments for different duties: loader, dozer and forklift
  • Flashing light on top functions as Power ON button for the Control+ hub

 

20220510_15475920220510_151942CombiAttachmentShot

Dimensions: 30x13x19 studs (LxWxH with largest attachment and height rounded up to full studs)= 7410 cubic studs

20220510_153111

 

Discussion topic:

 

Edited by Appie
forgot the video and added "my" number for the entry, thought that was automated

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Posted (edited)

6. Power Crane

Features (all manual):

  • Steering: Ackerman, both wheel and HOG
  • Telescopic boom with luffing and slewing 
  • Hoist with metal hook
  • Outriggers
  • Self locking boom rest
  • Flat four classic fake engine with differential
  • Openable doors
  • Openable hatch with detachable toolbox for fake remote controller
  • Detailed cabin with: working steering wheel, seats, gear stick, pedal, turn signal lever, gauges, fire extinguisher, mirrors and cup holder

Dimensions:

  •  W x L x H: 14.5 x 31 x 22 = 9889 cubic studs

Background:

  • Tribute to vintage Technic set: 8854 Power Crane
  • Must use 2-parts prefabricated boom (18940/18942)

y4mZd0gOEIw5Yu1yfdpVRK5l4mYPwHCoVALOGwPK

y4mTr5b9Gd0X9dnAPHXa6bdi43Xw9EQCpqShiBdP

y4meNA2FsSVYW01J7iH0u0BZLDGN3Goo39MsFgkz

y4mBryz1XSXBL1P2Zu7fPonc7H1g3CDbkTw3PqTJ

Thanks for hosting this contest, @Jim and @Milan, it has been a blast !

 

Edited by 1980SomethingSpaceGuy
Added video link

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Posted (edited)

7. Dumper

Based on those small dumper trucks you’ll find on many building sites.

Functions

Direct steering & Pendular suspension

Hand cranked pneumatic pump

Boom lift & Bucket tilt

Dimensions

33L x 13W x 23H = 9867 cubic studs

Photos

 

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Video

 

Discussion Thread

 

 

Edited by Seasider

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Posted (edited)

8. Side Boom Pipe Layer

Based on a Volvo Side Boom Pipe Layer that uses a hydraulic cylinder to position the boom, and is used to lay large gas & oil pipelines. Multiple machines would be used’

to lower a long section of pipe into the pre dug trench.

Functions:-  all are manual operated.

1/.  Revolving caterpillar tracks which are removable same as the real machine. See Volvo video.

2/. Boom luffing in and out by a linear actuator.

3/. Raise & lower the hook holding the pipe section.

4/ Shift counterweight between stowed & operating positions.

5/. Shift Control platform between stowed & operating positions.

6/. Turntable added to allow boom & upper section to rotate 360 degrees

7/ Dimensions:-
30L high x 20L long x 16.5L Wide = 9900 Cubic Studs

8/. Test frame made for dimension checking.

 

Side Boom Pipe layer :- Additional function added.

Turntable now fitted allowing for 360 deg. rotation of the upper section and boom. Rotation is by hand.

Turntable was fitted without increasing the height and after a lot of trial & error I achieved my goal of having the ability to slew the boom and upper section.

Boom and pivot point improved and now well clear of the track upper run.

Counterweight, Control Cabin and dummy engine installed. Counterweight arms lengthened & extra 7L beams added to increase weight.

All  controls remain the same for boom luffing and hook hoist.

New images :-

Side view and partially rotated showing improved boom. 

52114303359_8b43592c1a_z.jpg

 

Boom, cabin & Counterweight in operating position with section of pipe on the hook.

Boom upgrade:- The range of the boom has been increased, can now luff between verticle & horizontal.
See discusion topic for image and how achieved. 

52114095408_73f00ee5da_z.jpg

 

Boom, cabin & counterweight in stowed position.
Engine casing, After a lot of ideas finally come up with a technic alternative.

52114303334_ba7b056c07_z.jpg

Dimensions checking box.
Rotating part when aligned with tracks remain the same at ;-30 L high x 20L long x 16.5 Wide = 9900 cu. studs

52114564700_a9de5a7bae_z.jpg

 

Volvo Video:- 

 

 

Edited by doug72
Inserted new images, without any minifigs.

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Posted (edited)

9. Log loader VOLVO L180HL

Functions:

Pneumatic control:
- boom lift
- boom tilt

Manual control:
- grip rotation
- open/close grip
- turn (HOG)
- slope of the front bumper

Model size:
33x12x19 = 7524 studs

 

final%201.jpg

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final%204.jpg

 

Edited by Akassin

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Posted (edited)

10. LIAZ 250 Dumptruck

Functions:

  • Rear wheel drive – 1L PF (1XL in PU version)
  • Steering system – 1 Servo (1L in PU version)
  • Bucket tilt – 1M (PF/PU)
  • Powered by Buwizz 2.0 (Technic Hub in PU version)
  • Front and rear live axle suspension
  • Foldable rear-view mirrors

Dimensions:

  • 37L x 15W x 18H = 9990 cubic studs

Photos:

1024x682.png

1024x682.png

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Edited by NoEXIST

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Posted (edited)

11. Bucket Wheel Excavator

Features:

  • Rotaring bucket wheel (can be driven with tracks or manual)
  • Working transporting belt for excavated material synchronized with movement of excavator bucket
  • Gearbox for switching drive method (tracks, manual or neutral)
  • Raised/lowered main arm via 2 actuators
  • Rotaring main platform (can be rotated 360° freely)
  • In raised position of main arm, BWE works with Lego balls x45 like GBC
  • Movable ladder gain access operators to cab
  • Adjustable headlights position
  • Total parts: 777

Dimensions:

  • W x L x H: 14 x 37 x 19 = 9842 cubic studs

Pictures:

BWE_nd5.jpg

BWE_nd8.png

BWE_nd7.jpg

BWE_v2.gif

Edited by artemisovsky

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Posted (edited)

12. Clamshell dredger

Features:

Dredger crane with automatic twin winch operating the clamshell

Electric propulsion with manual steering

Minifig scale an compatibles cabins

Many minifig details

y4m7-lY0nurMVO1s4BMstaNs2eqKtcnFoSZO72uFy4mhEMyNUkQF_raNXokJPzIbmmKkV-RzzwwBDpbty4mPJo1VEa2U36WxoRmDFcDURlj4XXSy2GgsiSjxy4mCQLMtZT071DMQz153QVmfnx8I1s0CNi4-5aYT

 

Edited by JoKo
photo

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13. Mobile tower crane

Features (all manual):

  • 3-axle independent angle Steering with twin warning light on top of cabin
  • Outriggers
  • Crane fold/deploy
  • Trolly moving
  • Metal hook
  • Crane turn
  • 2 Cyliender flat engine with differential connected to third axle

Dimensions:

  •  W x L x H: 39.5 x 11 x 23 - 9,993.5

fold2.jpeg

size.jpeg

extend.jpeg

underview.jpeg

[TC22] Mobile tower crane - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums

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14. Mini RC Tracked Loader

Features:

  • Skid-steer drive with two tracks (RC)
  • Tool quick-swap plate with single locking pin (manual)
  • Two separate tools - loader bucket and forklift forks
  • Tool raise with two linear actuators (RC)
  • Tool tilt maintaining angle during tool raise (RC)
  • Spinning warning light when tilting (RC)
  • Front access hatch for turning on the hub and USB battery charging (manual)

Specs:

  • Dimensions: 14.5 (W) x 23 (L) x 14 (H) = 4669 cubic studs (measurements frame shown in entry topic)
  • RC: 4 x CADA micro motors (jv5043) & CADA 2.4GHz Controller
  • Total parts : 373

Entry Topic:

Photos:

XjtVtITh.jpg

vX9gZbAh.jpg

bF6OzMIh.jpg

GsFZTvFh.jpg

Showcase video:

 

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Posted (edited)

15. Cherry Picker

Functions

- Raise boom (pneumatic switch left)
- Extend boom (pneumatic switch right)
- Rotate platform (knob right)
- Lower outriggers (knob left)
- HOG steering

Dimensions: W x L x H = 13 x 37 x 20 = 9620 cubic studs

7.jpg

11.jpg

12.jpg

 


Topic:

 

 

Edited by m00se
Removed picture with roller coaster

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Posted (edited)

16. Concrete pump

Features (all manually operated):

  • 2-axle steering
  • Extendable outtriggers (with lock function of the front outtriggers and snapping function of the rear outtriggers)
  • Lowerable outtriggers
  • Unfoldable boom in four stages
  • Rotatable boom
  • Openable doors
  • Retractable side mirrors
  • Openable toolbox

Dimensions:

  •  W x L x H: 11 x 50 x 18 = 9900

 

 

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1100x900.jpg

 

 

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800x600.jpg

 

Edited by Philtech

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17. Mini Mobile Crane

Functions (all manual):

  • HOG steering via the lights on top of the cabin
  • Inline 4 dummy engine that moves when pushed
  • Crane raises via linear actuator
  • Crane turns (360 degrees)
  • Hook raise/lower via wince
  • Crane extends via worm gear

Dimensions: W x L x H = 13 x 40 x 17 = 8840 cubic studs

 

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52104170281_d34b826e5f_h.jpg

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18. Printer for buildings

Features:

1. Counterweighted boom with slewing, articulation and extension to guide the nozzle, also includes simulated hosing for concrete with 360 degree joint in the turntable to allow unlimited rotations

2. Outriggers which are self-locking by geometry and operated together by a single knob

3. Tracks for mobility

Fits in a box of of 7488 cubic studs when compacted.

3d_1.jpg

3d_2.jpg

3d_3.jpg

3d_4.jpg

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Posted (edited)

19. Backhoe grader

This model is based on Hydrema 614 360° backhoe

Functions - 10 (6 mechanical, 4 pneumatic):

  • Articulated steering via knob at the back
  • Support legs - two small linear actuators
  • Worm gear-operated front bucket elevation
  • Pneumatic tilting of the front bucket - 1 small pneumatic cylinder
  • Rotating cabin - 56T turntable connected to a knob at the back
  • Swinging rear arm - worm gear connected to a small turntable
  • Rear arm's first section - 1 long thick pneumatic cylinder
  • Rear arm's second section - 1 long thick pneumatic cylinder
  • Tilting the rear bucket - 1 long thin pneumatic cylinder
  • Rotating rear bucket - small turntable

Dimensions:

  • L x W x H: 33 x 14 x 21,5 = 9933 cubic studs

 

TC22_1

 

TC22_collage2

 

TC22_collage_1

 

TC22_collage3

Video:

Topic:

 

Edited by MP LEGO Technic creations

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20. Underground dumper

Functions

4x4 with 2 differentials

Inline 6 cylinder engine with fan propeller radiator

Articulated steering via hand of god

Openable hoods and cabin door

Retractable cabin ladder

Pneumatic bed

Front pendular suspension

Dimensions L x W x H : 49 x 15 x 13 : 9555 cubic studs

r1s6TCs.png?1

pjwglt3.png?1

XhERXB5.png?1

TfAIkan.png?1

Video:

TC22 Underground Dumper

Topic:

TC22 Underground Dumper

 

 

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Posted (edited)

21. Pneumatic Telehandler

Functions:

  1. Stearing (Pneumatic)
  2. Boom elevation (Pneumatic)
  3. Boom extension (Pneumatic)
  4. Tilting forks (I do not know what the correct technical term might be)

Dimensions: L x W x H -- 32 x 14 x 21 = 9,408 cubic studs.

Images:

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Topic:

TC22 Generic Pneumatic Telehandler

Edited by jacabias
Corrected model dimensions; Added picture of new bounding box.

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22. Lime grader

Functions:

  • Blade height adjustment
  • Blade tilt adjustment
  • Blade rotation
  • Blade movement, extension to sides
  • Rear plough
  • Front wheel steering with HOG
  • Articulated steering with HOG
  • Openable rear hood
  • Fake driven engine
  • Front swing axle
  • Rear axles swinging on each side

Dimensions 45x13x15 = 8775

1280x477.JPG

1280x862.JPG

1280x561.JPG

1280x1116.JPG

 

 

 

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23. Tracked Loader

groundSHOCK 4K TLx out of 2 x 42121 inventories. Scale compatible with 42121 A model.

Functionality:

  • 4 oscillating tracks
  • rotatable superstructure
  • raise/lower arm
  • shovel movement

Dimensions: 27 (L) x 14 (W) x 19.5 (H) = 7371 cubic studs

main-image.jpg

details.jpg

functions-01.jpg

functions-02.jpg

Discussion topic:

 

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24. Skid Excavator

Functions:

  • Boom 1 tilt
  • Boom 2 tilt
  • Boom 3 tilt
  • Boom slewing HOG
  • Bucket Tilt
  • Interchangeable buckets and fork
  • Tilting front plow
  • 2 cylinder fake engine
  • Opening door
  • Opening engine compartment

Final Measurements: 17w x 21h x 28l = 9,996 cubic studs

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52096500072_98245eecf1_b.jpg

52097762189_5909bdc901_b.jpg

52108681773_f485a8ca4c_b.jpg

 

 

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