Cat D11 Bulldozer

Unknown Technic

The manufacturer has approved the data, but no images.

Parts: 3,854
Difficulty: Expert (5 of 5)
Released: 2021
Grid: Standard grid

Manufacturer page

Source: Rebrickable. Data from Rebrickable (rebrickable.com)

Parts list (3,854 pieces, without spare parts)

How many times will you build it? Include spare parts

Description	Color	Count
Technic Pin with Friction Ridges Lengthwise with No Center Slots 61332	Black	707
Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot 42924	Blue	390
Technic Axle Pin with Friction Ridges Lengthwise 43093	Blue	150
Technic Link Tread 7L Wide with Two Pin Holes 69910	Yellow	116
Technic Axle 2 Notched 32062	Red	104
Technic Axle 3 4519	Light Bluish Gray	98
Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle 11214	Red	84
Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge] 65487	Yellow	72
Technic Axle Connector Smooth [with x Hole + Orientation] 59443	Black	61
Technic Pin Connector Round 1L [Beam] 18654	Black	61
Technic Beam 1 x 2 Thin 41677	Black	50
Technic Beam 2 x 4 L-Shape Thick 32140	Yellow	49
Technic Beam 1 x 7 Thick 32524	Yellow	45
Technic Axle 5 32073	Yellow	44
Technic Axle and Pin Connector Angled #1 32013	Black	41
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes 42003	Black	40
Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole 60483	Black	38
Technic Pin Connector Round [Slotted] 62462	Yellow	38
Technic Beam 1 x 3 Thick 32523	Yellow	35
Technic Beam 1 x 5 Thin with Axle Holes on Ends 11478	Yellow	35
Technic Axle and Pin Connector Perpendicular 6536	Light Bluish Gray	34
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced 32123b	Yellow	34
Technic Pin 1/2 without Friction Ridges 4274	Blue	32
Technic Beam 1 x 2 Thick 43857	Yellow	30
Technic Beam 1 x 5 Thick 32316	Yellow	30
Technic Beam 3 x 5 L-Shape Thick 32526	Yellow	30
Technic Beam 1 x 3 Thin 6632	Yellow	27
Technic Axle 4 3705	Black	26
Technic Axle 4 with Stop 87083	Dark Bluish Gray	26
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole] 65304	Red	26
Brick Round 2 x 2 with Axle Hole 3941	Black	24
Technic Gear 20 Tooth Bevel 32198	Tan	24
Tyre 14 x 6 Solid Smooth 50951	Black	24
Wheel 11 x 8 with Center Groove 42610	Light Bluish Gray	24
Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle 18651	Black	23
Technic Axle Connector Smooth [with x Hole + Orientation] 59443	Dark Bluish Gray	22
Technic Beam 1 x 11 Thick with Alternating Holes 73507	Black	22
Technic Beam 1 x 4 Thin 32449	Black	22
Technic Beam 1 x 15 Thick 32278	Yellow	20
Technic Beam Triangle Thin [Type II] 99773	Yellow	20
Technic Bush 3713	Red	20
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole] 65304	Light Bluish Gray	20
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole 32184	Yellow	18
Technic Beam 1 x 11 Thick 32525	Yellow	18
Technic Beam 1 x 15 Thick with Alternating Holes 71710	Black	18
Technic Beam 2 x 4 L-Shape Thick 32140	Black	18
Technic Gear 12 Tooth Bevel 6589	Tan	18
Technic Pin Connector Round 1L [Beam] 18654	White	18
Technic Beam 1 x 7 Thick 32524	Black	17
Technic Gear 12 Tooth Double Bevel 32270	Black	17
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) 4032a	Black	16
Technic Axle and Pin Connector Angled #2 - 180° 32034	Black	16
Technic Beam 1 x 3 Thick 32523	Dark Bluish Gray	16
Technic Panel 3 x 11 x 1 15458	Yellow	16
Tile Special Round 2 x 2 with Hole 15535	Black	16
Technic Axle and Pin Connector Perpendicular Triple 63869	Light Bluish Gray	15
Technic Gear 16 Tooth with Clutch on Both Sides 18946	Red	15
Technic Panel 3 x 7 x 1 71709	Yellow	15
Technic Axle 5 with Stop 15462	Reddish Brown	14
Technic Axle 7 44294	Light Bluish Gray	14
Technic Beam 1 x 5 Thin with Axle Holes on Ends 11478	Black	14
Technic Beam 1 x 6 Thin 32063	Yellow	14
Technic Gear 16 Tooth Reinforced [New Style] 94925	Light Bluish Gray	14
Technic Beam 3 x 5 L-Shape Thick 32526	Light Bluish Gray	13
Technic Beam 1 x 2 Thick 43857	Black	12
Technic Beam 1 x 5 Thick 32316	Light Bluish Gray	12
Technic Engine Connecting Rod 2852	Light Bluish Gray	12
Technic Engine Cylinder without Side Slots, with Bottom Slots 2850b	Light Bluish Gray	12
Technic Engine Piston Round 2851	Yellow	12
Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge] 65487	Black	12
Technic Axle 8 3707	Black	11
Technic Axle and Pin Connector Angled #6 - 90° 32014	Black	11
Technic Beam 1 x 13 Thick 41239	Dark Bluish Gray	11
Technic Beam 1 x 9 Bent (6 - 4) Thick 6629	Yellow	11
Technic Beam 3 x 3 T-Shape Thick 60484	Yellow	11
Technic Beam 3 x 5 L-Shape Thick 32526	Black	10
Technic Driving Ring Connector Smooth [2 rounded and 2 flat side walls] 42195	Light Bluish Gray	10
Tile Round 1 x 1 98138	Trans-Clear	10
Technic Axle and Pin Connector Block 4 x 3 x 2 1/2 [Linear Actuator Holder] 61904	Dark Bluish Gray	9
Technic Axle and Pin Connector Perpendicular Double 32291	Black	9
Technic Beam 1 x 3 Thick 32523	Black	9
Technic Beam 1 x 9 Thick 40490	Yellow	9
Technic Connector Beam 3 x 3 39793	Yellow	9
Technic Axle Connector with Axle Hole [Reinforced] 42135	Black	8
Technic Axle and Pin Connector Perpendicular Double Split [Reinforced] 69819	Black	8
Technic Beam 1 x 15 Thick 32278	Black	8
Technic Beam 1 x 6 Thin 32063	Black	8
Technic Beam 1 x 9 Thick 40490	Light Bluish Gray	8
Technic Gear Rack 1 x 13 with Axle and Pin Holes 64781	Black	8
Technic Panel 3 x 11 x 1 15458	Black	8
Technic Panel 5 x 11 x 1 Tapered 18945	Black	8
Technic Universal Joint 3L [Complete Assembly] 61903	Light Bluish Gray	8
Technic Axle 11 23948	Light Bluish Gray	7
Technic Axle 3 with Stop 24316	Reddish Brown	7
Technic Axle 6 3706	Red	7
Technic Axle Pin without Friction Ridges Lengthwise 3749	Tan	7
Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole 60483	Orange	7
Technic Beam 1 x 5 Thick 32316	Black	7
Technic Beam 1 x 9 Thick 40490	Black	7
Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Small Squared Pin Holes] 44874	Light Bluish Gray	7
Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end 25214	Light Bluish Gray	6
Brick Round 2 x 2, Pin Holes 17485	Black	6
Large Figure Weapon, Barrel with 2 Pin Holes and 3 Axle Holes 98585	Red	6
Plate Special 1 x 2 with Pin Hole Underneath 18677	Light Bluish Gray	6
Technic Beam 2 x 3 L-Shape with Quarter Ellipse Thick 71708	Yellow	6
Technic Beam Frame 5 x 7 with 3 x 5 Opening Thick 64179	Light Bluish Gray	6
Technic Connector Beam 3 x 3 39793	Black	6
Technic Gear 20 Tooth Double Bevel with Axle Hole Type 1 [+ Opening] 18575	Tan	6
Technic Linear Actuator with Dark Bluish Gray Ends [Black Version] 43097	Black	6
Technic Panel 3 x 7 x 1 71709	Black	6
Technic Panel 5 x 11 x 1 64782	Yellow	6
Technic Panel 5 x 11 x 1 Tapered 18945	Yellow	6
Technic Pin Connector Hub with 2 Axles 27940	Dark Bluish Gray	6
Technic Pin Connector Round 1L [Beam] 18654	Light Bluish Gray	6
Technic Pin Long without Friction Ridges, with Anti-Roll Notch 39888	Tan	6
Technic Tread Sprocket Wheel Large Diameter 7 Holes, 14 Tooth 42529	Yellow	6
Technic Wedge Belt Wheel [aka Pulley] 4185	Yellow	6
Technic Axle 12 3708	Black	5
Technic Beam 1 x 11 Thick 32525	Light Bluish Gray	5
Technic Engine Crankshaft Center 2854	Tan	5
Technic Pin with Friction Ridges Lengthwise and Towball - Round Pin Hole 66906	Red	5
Technic Axle 3 with Stud 6587	Dark Tan	4
Technic Axle 8 with Stop 55013	Dark Bluish Gray	4
Technic Axle Connector with Axle Hole [Reinforced] 42135	Dark Bluish Gray	4
Technic Axle and Pin Connector Angled #1 32013	Light Bluish Gray	4
Technic Beam 1 x 11.5 Double Bent Thick 32009	Yellow	4
Technic Beam 1 x 2 Thick 43857	Light Bluish Gray	4
Technic Beam 1 x 3 Thin 6632	Black	4
Technic Beam 1 x 6 Thin 32063	Light Bluish Gray	4
Technic Beam 3 x 3 L-Shape Thin 32056	Light Bluish Gray	4
Technic Beam Frame 5 x 7 with 3 x 5 Opening Thick 64179	Yellow	4
Technic Panel Curved 11 x 3 with 10 Pin Holes Through Panel Surface 11954	Yellow	4
Technic Pin Connector Hub Perpendicular 3L with 4 Pins (Squared Holes) 65489	Light Bluish Gray	4
Technic Pin Connector Toggle Joint Smooth Double with Axle and Pin Holes 87408	Black	4
Technic Turntable Small Base, 28 Tooth 99010	Black	4
Technic Turntable Small Top 99009	Light Bluish Gray	4
Tile Special 1 x 2 Grille with Bottom Groove 2412b	Black	4
Brick Sloped 30° 1 x 2 x 2/3 85984	Light Bluish Gray	3
Technic Axle and Pin Connector Angled #4 - 135° 32192	Dark Bluish Gray	3
Technic Beam 1 x 13 Thick 41239	Black	3
Technic Beam 1 x 3 Thick 32523	Light Bluish Gray	3
Technic Beam 2 x 4 L-Shape Thick 32140	Light Bluish Gray	3
Technic Beam 3 x 3 L-Shape Thin 32056	Yellow	3
Technic Beam 3 x 5 Thick [90° Offset Centre Beam Holes] 14720	Yellow	3
Technic Beam 5 x 11 with 3 x 5 Opening Frame Thick 64178	Light Bluish Gray	3
Technic Gear 20 Tooth Double Bevel with Axle Hole Type 1 [+ Opening] 18575	Black	3
Technic Pin 3/4 32002	Tan	3
Technic Worm Gear Short 27938	Dark Bluish Gray	3
Tile 2 x 4 with Groove 87079	Light Bluish Gray	3
Brick Round 2 x 2 D. Tube with 45° Elbow and Axle Holes (Crossholes) at Each End [SHORT] 65473	Black	2
Dish 3 x 3 Inverted [Radar] 43898	Black	2
Dish 3 x 3 Inverted [Radar] 43898	Red	2
Motor, Large Angular Position, Light Bluish Gray Housing, Black Wire 69730	Dark Bluish Gray	2
Motor, Large, Powered Up 22169	Dark Bluish Gray	2
Plate 1 x 4 3710	Light Bluish Gray	2
Plate 2 x 12 2445	Light Bluish Gray	2
Plate 2 x 2 Corner 2420	Black	2
Plate Round 1 x 1 with Solid Stud 6141	Red	2
Plate Special 1 x 2 with Pin Hole Underneath 18677	Black	2
Plate Special Round 2 x 2 with Center Stud (Jumper Plate) 18674	Light Bluish Gray	2
Technic Axle 10 3737	Red	2
Technic Axle 16 50451	Black	2
Technic Axle 5.5 with Stop [Rounded Short End] 59426	Dark Bluish Gray	2
Technic Axle 9 60485	Yellow	2
Technic Axle and Pin Connector Angled #5 - 112.5° 32015	Light Bluish Gray	2
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes 42003	Yellow	2
Technic Axle and Pin Connector Perpendicular Double 32291	White	2
Technic Axle and Pin Connector Perpendicular Split 92907	Black	2
Technic Axle and Pin Connector Perpendicular Split 92907	Light Bluish Gray	2
Technic Beam 1 x 4 Thin 32449	Light Bluish Gray	2
Technic Beam 1 x 7 Bent (4 - 4) Thick 32348	Black	2
Technic Beam 1 x 7 Thick 32524	Light Bluish Gray	2
Technic Beam 1 x 9 Bent (7 - 3) Thick 32271	Dark Bluish Gray	2
Technic Beam 3 x 3 L-Shape Thin 32056	Black	2
Technic Beam 3 x 5 L-Shape with Quarter Ellipse Thin 32250	Dark Bluish Gray	2
Technic Driving Ring 3L 18947	Dark Bluish Gray	2
Technic Driving Ring Connector Smooth [2 rounded and 2 flat side walls] 42195	Black	2
Technic Driving Ring Extension, 8 Ridges 35186	Yellow	2
Technic Engine Crankshaft 2853	Yellow	2
Technic Gear 20 Tooth Bevel with Pin Hole 87407	Light Bluish Gray	2
Technic Gear Rack 1 x 14 x 2 Housing 18940	Dark Bluish Gray	2
Technic Gear Rack 1 x 14 x 2 with Axle and Pin Holes 18942	Dark Bluish Gray	2
Technic Panel Fairing #1 Small Smooth Short, Side A 87080	Yellow	2
Technic Panel Fairing #2 Small Smooth Short, Side B 87086	Yellow	2
Technic Panel Fairing #21 5L Small Smooth, Side B 11946	Black	2
Technic Panel Fairing #21 5L Small Smooth, Side B 11946	Yellow	2
Technic Panel Fairing #22 5L Small Smooth, Side A 11947	Black	2
Technic Panel Fairing #22 5L Small Smooth, Side A 11947	Yellow	2
Technic Pin Connector Block 1 x 5 x 3 32333	Black	2
Technic Pin Connector Hub Perpendicular 3 x 3 Bent with 4 Pins (Pin Ridges Along Part) 49130	Light Bluish Gray	2
Technic Pin Connector Perpendicular 2 x 2 Bent 44809	Black	2
Technic Pin Connector Round [Slotted] 62462	Flat Silver	2
Technic Steering / CV Ball Joint Female with 3L Axle 52730	Dark Bluish Gray	2
Technic Steering / CV Ball Joint Male 3L 52731	Light Bluish Gray	2
Technic Steering / CV Ball Joint, Cardan Ball with Cross Hole 3L 77590	Light Bluish Gray	2
Technic Steering Arm 5 x 1 with Towball Socket (Type2) 31794	Yellow	2
Technic Steering Wheel Hub with Planetary Gear Reduction 46490	Light Bluish Gray	2
Tile 1 x 2 with Groove 3069b	Light Bluish Gray	2
Wheel 18 x 8 with Fake Bolts and Deep Spokes with Inner Ring 13971	Light Bluish Gray	2
Wire Clip with Axle Hole 49283	Red	2
Wire Clip with Axle Hole 49283	Yellow	2
Brick Curved 2 x 1 No Studs [1/2 Bow] 11477	Light Bluish Gray	1
Brick Curved 2 x 2 x 2/3 15068	Light Bluish Gray	1
Clutch Inner Side with Axle Connector 46835	Dark Bluish Gray	1
Clutch Outer Side with Axle Connector 46834	White	1
Gear Shifter 35188	Orange	1
Hub, Powered Up 4-Port (Technic Control+) - Screw Opening 85824	Light Bluish Gray	1
Plate 1 x 1 3024	Black	1
Plate 1 x 3 3623	Black	1
Plate 1 x 3 3623	Light Bluish Gray	1
Plate 2 x 14 91988	Light Bluish Gray	1
Plate 2 x 4 3020	Black	1
Plate 3 x 3 11212	Light Bluish Gray	1
Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper) 34103	Light Bluish Gray	1
Plate Special 4 x 4, Studs on One Edge Plain] 6179	Yellow	1
Sticker Sheet for Set 42131-1 77607	[No Color/Any Color]	1
Technic Axle Towball 2736	Light Bluish Gray	1
Technic Beam 1 x 7 Bent (4 - 4) Thick 32348	Light Bluish Gray	1
Technic Beam 1 x 7 Thin 32065	White	1
Technic Beam 3 x 3 L-Shape Thin 32056	Red	1
Technic Beam 3 x 5 Thick [90° Offset Centre Beam Holes] 14720	Light Bluish Gray	1
Technic Beam Frame 7 x 11 39794	Black	1
Technic Gear Differential with Inner Tabs and Closed Center, 28 Bevel Teeth [Beveled Edge] 62821b	Dark Bluish Gray	1
Tile 1 x 3 63864	Black	1
Tile 1 x 3 63864	Light Bluish Gray	1
Tile 1 x 4 with Groove 2431	Light Bluish Gray	1
Tile 1 x 8 with Groove 4162	Black	1
Tile 2 x 3 26603	Light Bluish Gray	1
Wheel 31 x 15 Technic, 7 Pin Holes 60208	Yellow	1
Wire Clip with Axle Hole 49283	Blue	1
Wire Clip with Axle Hole 49283	Green	1
Technic Pin with Friction Ridges Lengthwise with No Center Slots 61332	Black	6 Spare
Technic Link Tread 7L Wide with Two Pin Holes 69910	Yellow	3 Spare
Technic Pin 1/2 without Friction Ridges 4274	Blue	3 Spare
Technic Bush 3713	Red	2 Spare
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced 32123b	Yellow	2 Spare
Technic Pin Connector Round 1L [Beam] 18654	Black	2 Spare
Technic Pin Connector Round 1L [Beam] 18654	White	2 Spare
Plate 1 x 1 3024	Black	1 Spare
Plate Round 1 x 1 with Solid Stud 6141	Red	1 Spare
Technic Pin 3/4 32002	Tan	1 Spare
Technic Pin Connector Round 1L [Beam] 18654	Light Bluish Gray	1 Spare
Tile Round 1 x 1 98138	Trans-Clear	1 Spare