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LEGO 42121 Heavy Duty Excavator

Overview
Instruction
Parts
Comments
For sale

LEGO nr.:

42121

LEGO year:

2021

LEGO theme:

Technic

Parts:

569

Pages:

120

Attachments

42121 Heavy Duty Excavator.pdf 26.15 MB | 1855 downloaded
42121 Heavy Duty Excavator B model.pdf 25.78 MB | 1365 downloaded

ID	Quantity	Color	Description
10928	6	Dark Bluish Gray	Technic Gear 8 Tooth [Reinforced]
11214	7	Red	Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle
11477	1	Red	Slope Curved 2 x 1 No Studs [1/2 Bow]
11478	2	Black	Technic Beam 1 x 5 Thin with Axle Holes on Ends
11947	1	Yellow	Technic Panel Fairing #22 5L Small Smooth, Side A
15068	4	Yellow	Slope Curved 2 x 2 x 2/3
15379	4	Black	Technic Link Tread with Beveled Edge (Spare)
15379	86	Black	Technic Link Tread with Beveled Edge
15573	1	Black	Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)
18575	1	Tan	Technic Gear 20 Tooth Double Bevel with Axle Hole Type 1 [+ Opening]
18651	12	Black	Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle
18654	5	Black	Technic Pin Connector Round 1L [Beam]
18654	1	Black	Technic Pin Connector Round 1L [Beam] (Spare)
18654	1	Light Bluish Gray	Technic Pin Connector Round 1L [Beam]
18654	1	Light Bluish Gray	Technic Pin Connector Round 1L [Beam] (Spare)
18677	2	Black	Plate Special 1 x 2 with Pin Hole Underneath
18938	1	Black	Technic Turntable Large Type 3 Top (60 Teeth)
18939	1	Light Bluish Gray	Technic Turntable Large Type 3 Base
22961	7	Dark Bluish Gray	Technic Pin Connector Hub with 1 Axle
24116	1	Trans-Clear	Technic Panel Curved and Bent 6 x 3
24116	3	Yellow	Technic Panel Curved and Bent 6 x 3
24120	1	Dark Bluish Gray	Technic Digger Bucket 4 x 7
2412b	4	Black	Tile Special 1 x 2 Grille with Bottom Groove
24316	10	Reddish Brown	Technic Axle 3 with Stop
2780	2	Black	Technic Pin with Friction Ridges Lengthwise and Center Slots (Spare)
2780	38	Black	Technic Pin with Friction Ridges Lengthwise and Center Slots
27940	1	Dark Bluish Gray	Technic Pin Connector Hub with 2 Axles
3022	1	Black	Plate 2 x 2
3023	1	Yellow	Plate 1 x 2
3032	1	Yellow	Plate 4 x 6
3069b	2	Light Bluish Gray	Tile 1 x 2 with Groove
3070b	1	Red	Tile 1 x 1 with Groove (Spare)
3070b	2	Red	Tile 1 x 1 with Groove
32000	1	Black	Technic Brick 1 x 2 [2 Holes]
32002	4	Tan	Technic Pin 3/4
32002	1	Tan	Technic Pin 3/4 (Spare)
32009	2	Yellow	Technic Beam 1 x 11.5 Double Bent Thick
32013	1	Black	Technic Axle and Pin Connector Angled #1
32014	3	Black	Technic Axle and Pin Connector Angled #6 - 90°
32034	3	Black	Technic Axle and Pin Connector Angled #2 - 180°
32054	6	Light Bluish Gray	Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]
32062	6	Red	Technic Axle 2 Notched
32063	4	Yellow	Technic Beam 1 x 6 Thin
32073	1	Light Bluish Gray	Technic Axle 5
32123b	1	Yellow	Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced (Spare)
32123b	5	Yellow	Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced
32126	2	Black	Technic Axle and Pin Connector Toggle Joint Smooth
32140	2	Black	Technic Beam 2 x 4 L-Shape Thick
32140	6	Yellow	Technic Beam 2 x 4 L-Shape Thick
32184	5	Light Bluish Gray	Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole
32184	1	Black	Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole
32198	1	Tan	Technic Gear 20 Tooth Bevel
32250	6	Black	Technic Beam 3 x 5 L-Shape with Quarter Ellipse Thin
32270	3	Black	Technic Gear 12 Tooth Double Bevel
32271	4	Black	Technic Beam 1 x 9 Bent (7 - 3) Thick
32278	6	Dark Bluish Gray	Technic Beam 1 x 15 Thick
32316	5	Black	Technic Beam 1 x 5 Thick
32523	2	Black	Technic Beam 1 x 3 Thick
32523	5	Yellow	Technic Beam 1 x 3 Thick
32524	4	Yellow	Technic Beam 1 x 7 Thick
32524	1	Dark Bluish Gray	Technic Beam 1 x 7 Thick
32525	5	Dark Bluish Gray	Technic Beam 1 x 11 Thick
32525	2	Yellow	Technic Beam 1 x 11 Thick
32526	5	Black	Technic Beam 3 x 5 L-Shape Thick
32526	3	Yellow	Technic Beam 3 x 5 L-Shape Thick
3623	1	Red	Plate 1 x 3
3705	6	Black	Technic Axle 4
3706	1	Red	Technic Axle 6
3710	1	Yellow	Plate 1 x 4
3713	1	Light Bluish Gray	Technic Bush
3713	1	Light Bluish Gray	Technic Bush (Spare)
3749	2	Tan	Technic Axle Pin without Friction Ridges Lengthwise
39793	3	Black	Technic Connector Beam 3 x 3
39888	4	Tan	Technic Pin Long without Friction Ridges, with Anti-Roll Notch
40490	4	Black	Technic Beam 1 x 9 Thick
40490	1	White	Technic Beam 1 x 9 Thick
41677	10	Black	Technic Beam 1 x 2 Thin
41678	4	Light Bluish Gray	Technic Axle and Pin Connector Perpendicular Double Split
42195	3	Light Bluish Gray	Technic Driving Ring Connector Smooth [2 rounded and 2 flat side walls]
4274	15	Light Bluish Gray	Technic Pin 1/2
4274	2	Light Bluish Gray	Technic Pin 1/2 (Spare)
42924	63	Blue	Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot
43093	14	Blue	Technic Axle Pin with Friction Ridges Lengthwise
44294	1	Yellow	Technic Axle 7
44567b	1	Black	Hinge Plate 1 x 2 Locking with 1 Finger on Side, without Groove
44809	2	Yellow	Technic Pin Connector Perpendicular 2 x 2 Bent
44874	5	Light Bluish Gray	Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Small Squared Pin Holes]
4519	13	Light Bluish Gray	Technic Axle 3
47905	1	Red	Brick Special 1 x 1 with Studs on 2 Sides
54200	1	Black	Slope 30° 1 x 1 x 2/3 (Cheese Slope) (Spare)
54200	1	Black	Slope 30° 1 x 1 x 2/3 (Cheese Slope)
57360	1	Black	Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 7 Teeth
58176	1	Trans-Orange	Light Cover with Internal Bar / Bionicle Barraki Eye (Spare)
58176	1	Trans-Orange	Light Cover with Internal Bar / Bionicle Barraki Eye
59426	1	Dark Bluish Gray	Technic Axle 5.5 with Stop [Rounded Short End]
59443	1	Yellow	Technic Axle Connector Smooth [with x Hole + Orientation]
59900	4	Red	Cone 1 x 1 [Top Groove]
60483	20	Dark Bluish Gray	Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole
60485	1	Light Bluish Gray	Technic Axle 9
60849	1	Light Bluish Gray	Equipment Hose Nozzle / Gun with Side String Hole Simplified (Spare)
60849	2	Light Bluish Gray	Equipment Hose Nozzle / Gun with Side String Hole Simplified
61409	4	Black	Slope 18° 2 x 1 x 2/3 with 4 Slots
6141	4	White	Plate Round 1 x 1 with Solid Stud
6141	1	White	Plate Round 1 x 1 with Solid Stud (Spare)
61903	4	Light Bluish Gray	Technic Universal Joint 3L [Complete Assembly]
61904	1	Dark Bluish Gray	Technic Axle and Pin Connector Block 4 x 3 x 2 1/2 [Linear Actuator Holder]
62462	4	Black	Technic Pin Connector Round [Slotted]
63869	2	Black	Technic Axle and Pin Connector Perpendicular Triple
63869	4	Light Bluish Gray	Technic Axle and Pin Connector Perpendicular Triple
64391	1	Yellow	Technic Panel Fairing # 4 Small Smooth Long, Side B
64683	1	Yellow	Technic Panel Fairing # 3 Small Smooth Long, Side A
65304	4	Red	Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole]
6536	8	Black	Technic Axle and Pin Connector Perpendicular
65487	5	Yellow	Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Square Holes]
65489	1	Light Bluish Gray	Technic Pin Connector Hub Perpendicular 3L with 4 Pins (Squared Holes)
6589	1	Tan	Technic Gear 12 Tooth Bevel
6632	2	Yellow	Technic Beam 1 x 3 Thin
71708	2	Black	Technic Beam 2 x 3 L-Shape with Quarter Ellipse Thick
71708	4	Yellow	Technic Beam 2 x 3 L-Shape with Quarter Ellipse Thick
72184	1	[No Color/Any Color]	Sticker Sheet for Set 42121-1
87079	1	Yellow	Tile 2 x 4 with Groove
87083	2	Dark Bluish Gray	Technic Axle 4 with Stop
87580	4	Red	Plate Special 2 x 2 with Groove and Center Stud (Jumper)
92693	2	Light Bluish Gray	Technic Linear Actuator Mini with Dark Bluish Gray Head and Orange Axle
92907	1	Light Bluish Gray	Technic Axle and Pin Connector Perpendicular Split
94925	4	Light Bluish Gray	Technic Gear 16 Tooth Reinforced [New Style]
98138	2	Trans-Clear	Tile Round 1 x 1
98138	1	Trans-Clear	Tile Round 1 x 1 (Spare)
98138	1	Light Bluish Gray	Tile Round 1 x 1 (Spare)
98138	1	Light Bluish Gray	Tile Round 1 x 1
99773	4	Black	Technic Beam Triangle Thin [Type II]