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Husqvarna Blastrac 2-20DT | Shot Blaster

Husqvarna Blastrac 2-20DT | Shot Blaster

HUSQVARNA CONSTRUCTION SKU: 970690901 Copied!

Is this the right tool for the job?

Best For:

  • Bridge & parking deck crews profiling CSP for waterproofing daily
  • Large-slab contractors removing coatings/paint before epoxy/overlays
  • 2-4 person production teams with matched vacs and magnet cleanup

Not Ideal For:

  • Thick, gummy epoxies/elastomers without prior milling or scraping
  • Tight rooms or edge/detail work; perimeter needs grinders
  • Wet slabs or power-limited sites; needs dry concrete, 3-phase, and vac

Why Pros choose this tool:

  • Adjustable shot feed & travel speed → dial in CSP spec first pass → fewer test panels, no rework
  • Wide 20-in cut + self-propelled → faster coverage and lane consistency → meet shutdowns on big floors
  • Sealed recovery; pair with proper vac → dry, dust-controlled surface → coat same shift with fewer cleanup steps
Regular price $67,687.92
Regular price $72,463.00 Sale price $67,687.92
Save $4,775.08 Sold out
PAY NO SALES TAX* Save up to $6,701.10 more. *Except for Tennessee, Illinois
DELIVERY IN 3-5 BUSINESS DAYS Shipping calculated at checkout
Quantity

Financing from $6,768.79/mo • Up to 12 mo. terms

Pay by Bank & Net 30 Terms also available

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Product Details

HUSQVARNA SHOT BLASTER - BLASTRAC 2-20DT POWER AND PERFORMANCE

The Husqvarna Blastrac 2-20DT, a walk-behind shot blasting machine, is a professional-grade, heavy-duty device designed for large surface preparation projects. With two high-powered blast motors at its core and an innovative height adjusting system for easy transportation, this machine streamlines your work process. Its self-propelled drive motor maintains speed on inclined surfaces, ensuring consistent performance across various terrains.

Whether you are enhancing traction, skid resistance, or preparing for coatings and overlays, the Blastrac 2-20DT is a versatile choice. This machine effortlessly strips, cleans, and profiles your concrete, asphalt, or horizontal steel surfaces in one easy step. Its impressive 22-inch working width and 28.3-hp output power ensure efficient operation, reducing project timeframes and enhancing productivity.

  • Working width of 22 inches
  • Powerful output of 28.3 hp
  • Superior voltage of 480/277 V
  • Operational frequency of 60 Hz
  • Self-propelled drive motor for consistent speed
View full details
Product Specification
Husqvarna Blastrac 2-20DT | Shot Blaster
Specifications
Output power
28.3 hp
Voltage
480/277 V
Frequency
60 Hz
Rated current
45 A
Phases
3 ph
Power source
Corded
Working width
22 in
Dust hose connection
6 in
Steel shot consumption
80 g/m²
Type of operation
Pull
Product size length
77 in
Product size width
28 in
Product size height
55 in
Weight
1,334 lbs
Packaging length (Calc)
85 in
Packaging width (Calc)
35.984 in
Packaging height (Calc)
60.984 in
Article gross weight (Calc)
1,548 lbs
Warranty
1 year limited warranty
Service & Maintenance Parts
DRIVE 56 parts
DRIVE diagram
Part Article number Qty Comment Price Details
1HANDLE 534042502 1 Lower part
2HANDLE 534031902 1 Top part
3BOX 533241402 1 Control box
4PLATE 533571402 1 Control box top plate
5POTENTIOMETER 533613001 1 Complete (with holder and soldered contact block)
5HOLDER 533994301 1 For potetiometer
5POTENTIOMETER 533963001 1 Only with soldered contact block
6PUSH BUTTON 533850701 2
7HANDLE GRIP 534612901 1
8LEVER 533783702 1 Switch lever
9SWITCH 534668101 1 Limit switch
10BRAKE 534365601 1 For drive motor
10FAN 534566701 1 For drive motor
10DRIVE MOTOR 534439303 1 1,1 kW
10FAN COVER 534567002 1
11SPROCKET 534862901 1
12CHAIN GUARD 533068002 1
13COVER 534387302 1 For chain guard
14PIN 533256401 1 Quick release pin
15LINK 533930301 1 Chain link (required)
15LINK 533777001 1 Chain link half (required)
15CHAIN 534024703 1 1m (use 0.9m)
16RETAINER 546615201 1 Sprocket retainer
17SPROCKET 534640601 1 Idler sprocket
18HUB 534642001 1
19WHEEL BRACKET 534528202 1
20LOCKING SHAFT 534681501 1
21BEARING 531474201 2 For drive wheel
22BUSH 533318901 1 Distance bush for drive wheel
23DRIVE SHAFT 533956301 1
24WHEEL 534907101 1
25WASHER 533843701 1 Washer for yoke shaft
26BEARING 533809801 2
27SCREW 598964201 2 M8x20 Hex bolt
28WASHER 534693901 2 M8 Spring lock washer
29WASHER 533821001 2 M8 Washer 3xd
30SCREW IHSCM 725536801 6
31SCREW EHHM 725245571 4
Regular price $24.18
Regular price $4.31 Sale price $24.18
View part
32DUMMY PART 900000002 8 Washer DIN 9021 - 8.4
34HEXAGON NUT 731231801 4
Regular price $22.78
Regular price $2.87 Sale price $22.78
View part
35CAP 533655101 2
36HEXAGON NUT 731232001 6
Regular price $22.78
Regular price $2.87 Sale price $22.78
View part
39WASHER 734115201 1
Regular price $22.78
Regular price $2.87 Sale price $22.78
View part
40DUMMY PART 900000002 1 Spring washer DIN 128 - A6
41DUMMY PART 900000002 1 ISO 4762 M8 x 20 - 20C10.9
42WASHER 734117201 6
Regular price $22.68
Regular price $2.76 Sale price $22.68
View part
43NUT 538913501 2
44WASHER 734115201 6
Regular price $22.78
Regular price $2.87 Sale price $22.78
View part
45SCREW 725245971 4
46WASHER 734116301 8
Regular price $22.68
Regular price $2.76 Sale price $22.68
View part
47DUMMY PART 900000002 4 ISO - 4034 - M8 - N
48DUMMY PART 900000002 4 M10x35 Countersunk Head Screw
49LOCK NUT 593495801 5
50DUMMY PART 900000002 4 ISO 4762 M8 x 35 - 35C8.8
51HEXAGON LOCKING NUT 732251801 4
Regular price $21.39
Regular price $1.44 Sale price $21.39
View part
52WASHER 534693701 4
ELECTRICAL, INNER 16 parts
ELECTRICAL, INNER diagram
Part Article number Qty Comment Price Details
1BRAKE 536978501 1
2FREQUENCY INVERTER 536978601 1 Without program
2FREQUENCY INVERTER 536978602 1 Programmed
3MODULE 535651101 1
4SOFTWARE SYSTEM 546992701 1
5FILTER 548550701 1
6CONTACTOR 547017322 1
7CONTACT 534088301 1
8POWER UNIT 534772301 1
9CLAMP 547017552 1
10SUPPORT 533517901 2
11PLATE 547017430 1
12TERMINAL 534404801 3
13RELAY 533757001 1
14TERMINAL 533554001 1
16UNIT 533938101 1
ELECTRICAL, INNER 14 parts
ELECTRICAL, INNER diagram
Part Article number Qty Comment Price Details
1TRANSFORMER 533759901 2
2CONTACTOR 533220201 2
3CONTACTOR 534302201 2
4CIRCUIT BREAKER 533381801 1
5SWITCH 533712001 1
6CONTACTOR 533915101 1
7STARTER 533787301 2
8SUPPORT 533517901 3
9CONNECTOR 533967501 6
10CONNECTOR 533970501 2
12TERMINAL BLOCK 533687301 3
13TERMINAL 533596201 1
15PLATE 547017430 1
16TERMINAL 534404801 1
ELECTRICAL, INNER 16 parts
ELECTRICAL, INNER diagram
Part Article number Qty Comment Price Details
1BRAKE 536978501 1
2FREQUENCY INVERTER 536978601 1 Without program
2FREQUENCY INVERTER 536978602 1 Programmed
3MODULE 535651101 1
4SOFTWARE SYSTEM 546992701 1
5FILTER 548550701 1
6CONTACTOR 547017322 1
7CONTACT 534088301 1
8POWER UNIT 534772301 1
9CLAMP 547017552 1
10SUPPORT 533517901 2
11PLATE 547017430 1
12TERMINAL 534404801 3
13RELAY 533757001 1
14TERMINAL 533554001 1
16UNIT 533938101 1
ELECTRICAL, INNER 14 parts
ELECTRICAL, INNER diagram
Part Article number Qty Comment Price Details
1TRANSFORMER 533759901 2
2CONTACTOR 533220201 2
3CONTACTOR 534302201 2
4CIRCUIT BREAKER 533381801 1
5SWITCH 533712001 1
6CONTACTOR 533915101 1
7STARTER 533787301 2
8SUPPORT 533517901 3
9CONNECTOR 533967501 6
10CONNECTOR 533970501 2
12TERMINAL BLOCK 533687301 3
13TERMINAL 533596201 1
15PLATE 547017430 1
16TERMINAL 534404801 1
ELECTRICAL, OUTER 24 parts
ELECTRICAL, OUTER diagram
Part Article number Qty Comment Price Details
2FITTING 533959501 1
3FITTING 533934501 1
7CONDUIT 533959001 2
8FITTING 533942501 2
9FITTING 533944501 2
10CABLE GUIDE 547690229 1
11CABLE 534027401 6
12CABLE 548378501 1
13CABLE 534028001 1
14CABLE 534027601 2
15CABLE 534029401 1
16NUT 538777001 1
17NUT 538776601 1
18CABLE 533984901 1
19CABLE 534027101 1
20FOOT 548108601 4
21ELECTRONIC BOX 546555002 1
21CONTROL PANEL 547017302 1
22HANDLE 547722401 1
23DOOR 533865101 2
24KEY 533964001 1
25FAN 538770701 2
26FILTER 533617801 2
27GUARD 538783201 2
ELECTRICAL, OUTER 19 parts
ELECTRICAL, OUTER diagram
Part Article number Qty Comment Price Details
1HOLDER 533951801 8
2LIGHT 533781701 2
3HEAD 534956001 2
4LIGHT 533536401 1
5HEAD 533978001 1
6CONTACT 534029801 2
7PUSH BUTTON 533377401 4
8CAP 533973901 2
9LIGHT 536590001 1
10CONTACT 533998901 2
11PUSH BUTTON 536590801 1
12CONTACT 533959801 1
13CAP 533804901 2
14CONTACT 533387001 1
15CONTACT 533786201 1
16SWITCH 533931401 1
17METER 533809201 2
18HOUR METER 534026001 1
19KNOB 547017316 1
ELECTRICAL, OUTER 25 parts
ELECTRICAL, OUTER diagram
Part Article number Qty Comment Price Details
2FITTING 533959501 1
3FITTING 533934501 1
4CABLE ASSY 540570301 1
6CORD 533974601 1
8FITTING 533942501 2
9FITTING 533944501 2
10CABLE GUIDE 547690229 1
11NUT 538776601 6
12CABLE 548378501 1
13CABLE 534028001 1
14CABLE 534027601 2
15CABLE 534029401 1
16NUT 538777001 1
17NUT 538776601 1
18CABLE 533984901 1
19CABLE 534027101 1
20FOOT 548108601 4
21ELECTRONIC BOX 546555002 1
21CONTROL PANEL 547017302 1
22HANDLE 547722401 1
23DOOR 533865101 2
24KEY 533964001 1
25FAN 538770701 2
26FILTER 533617801 2
27GUARD 538783201 2
ELECTRICAL, OUTER 19 parts
ELECTRICAL, OUTER diagram
Part Article number Qty Comment Price Details
1HOLDER 533951801 8
2LIGHT 533781701 2
3HEAD 534956001 2
4LIGHT 533536401 1
5HEAD 533978001 1
6CONTACT 534029801 2
7PUSH BUTTON 533377401 4
8CAP 533973901 2
9LIGHT 536590001 1
10CONTACT 533998901 2
11PUSH BUTTON 536590801 1
12CONTACT 533959801 1
13CAP 533804901 2
14CONTACT 533387001 1
15CONTACT 533786201 1
16SWITCH 533931401 1
17METER 533809201 2
18HOUR METER 534026001 1
19KNOB 547017316 1
HOUSING 61 parts
HOUSING diagram
Part Article number Qty Comment Price Details
1CLAMP 535147002 4 Control cage clamp
2TUNE-UP KIT 531459001 2 Tune up kit
Regular price $342.76
Regular price $338.00 Sale price $342.76
View part
3PLATE 535147202 2 Cage plate
4COVER 535110202 2 Blast wheel
5COVER 535109802 1 Blast housing
6HUB 533762001 2
7SEAL 533442501 2 Felt seal Ø60x8
8HOUSING 535109202 1 Blasthousing
9BEARING UNIT 533807402 2 Bearing unit complete
10FIXING PLATE 535204902 6 Liner fixing plate
11SEAL 533626002 2 Skid seal
12SPACER 534857401 2 Spacer side magnet rear
13INSULATOR 534644801 2 Side
14INSULATION 534644701 1 Front
15BRUSH 533806501 1 Side strip brush LH
16BRUSH 533533901 1 Front brush
17BRUSH 533805801 1 Side strip brush RH
18MAGNET 534697302 3 Magnet side
19MAGNET 534696702 1 Magnet front
20INDICATOR 534079501 2 Blast pattern indicator
21LINER 535256401 2 Top liner
22LINER 534386201 1 Center
23LINER 535242401 2 Side
24LINER 535226301 1 Plenum top liner
25LINER 535226001 1 Plenum bottom liner
26LINER 535226201 2 Plenum bottom side liner
27PLATE 546683701 2
28SCREW EHHM 577668001 4
29HEXAGON NUT 731232201 7
Regular price $21.40
Regular price $1.45 Sale price $21.40
View part
30DUMMY PART 900000002 3 M12x50 Bolt
31DUMMY PART 900000002 15 M12-Spring Lock Washer (Flat)
32DUMMY PART 900000002 9 M12-Washer
33WASHER 536063001 44
34LOCK NUT 593495801 22
35DUMMY PART 900000002 10 M10-Nut
36DUMMY PART 900000002 10 M10x30 Bolt
37HEXAGON NUT 731231601 4
Regular price $22.78
Regular price $2.87 Sale price $22.78
View part
38SCREW IHSCM 725536801 2
39DUMMY PART 900000002 18 Spring washer DIN 128 - A6
40WASHER 536063601 6
41WASHER 536063601 12
43SCREW 593500701 8
44SCREW 593497101 4
45SCREW 536057401 2
46DUMMY PART 900000002 2 M8-Spring Lock Washer (Flat)
47WASHER 536059501 2
48DUMMY PART 900000002 6 M12x35 Bolt
49DUMMY PART 900000002 2 M10-Spring Lock Washer (Flat)
50DUMMY PART 900000002 2 M10x35 Bolt
51DUMMY PART 900000002 6 ISO 4017 - M12 x 35-C8.8
53WASHER 734117801 6
Regular price $10.51
Regular price $0.53 Sale price $10.51
View part
55LOCK NUT 522919401 4
56DUMMY PART 900000002 4 M8 washer _25
57DUMMY PART 900000002 8 M12-Nut Closed
58DUMMY PART 900000002 8 M12-Washer heavy
65WASHER 576823101 1
67DUMMY PART 900000002 4 M10x12 set screw
68DUMMY PART 900000002 2 M16x40 Bolt
69DUMMY PART 900000002 2 M16 Nut
70BAR 547364801 3 M12x78
71SEALING STRIP 534845302 1
LEVER 13 parts
LEVER diagram
Part Article number Qty Comment Price Details
1CONTROL LEVER 533839501 1 Lever for control cable
2CONTROL CABLE 533879301 1
3ANGLE BRACKET 534625602 1
4JOINT 534298201 3 Angle joint
5BUCKLE 534912901 1 Turnbuckle
6LEVER 534664001 1 Lever magnetic valve long
7LEVER 533115401 1 Lever magnetic valve
8VALVE ASSY 533437701 1 Magnetic valve assembly
9VALVE ASSY 533406601 1 Magnetic valve assembly
10SCREW 536057801 1
11WASHER 536063101 2
12LOCK NUT 522919401 1
13DUMMY PART 900000002 1 M6-Nut
MAINTENANCE KIT 1 parts
MAINTENANCE KIT diagram
Part Article number Qty Comment Price Details
1MAINTENANCE KIT 546992201 1 Maintenance box 2-20DT (50/60 Hz)
MOTOR, PULLEYS AND BELTS 27 parts
MOTOR, PULLEYS AND BELTS diagram
Part Article number Qty Comment Price Details
1BELT GUARD 538678901 2
2BUSH 533702501 2 Taper lock
3PULLEY 534323801 2
4V-BELT 535652001 4
5BUSH 534514901 2 Distance bush
6KEY 536416101 2
7PULLEY 534785101 2 50Hz
7PULLEY 534785201 2 60Hz
8WASHER 534414701 2 Coupling washer
9SCREW 533802401 2 M8x25 Countersunk head screw
10MOTOR 534029502 2 Blastmotor 11 kW
11PLATE 535176002 2 Fill up plate blastmotor
12BRACKET 535260202 1 Motor bracket twin
13BACKPLATE 534305002 1 Back plate belt guard twin
14RING 533725802 2 Fill up ring bearing unit
15NUT 538913501 4
16WASHER 536063001 4
17HEXAGON NUT 731232001 4
18SCREW EHHM 725253871 4
19WASHER 734117801 8
20DUMMY PART 900000002 4 Spring washer DIN 128 - A12
21HEXAGON NUT 731232201 4
22SCREW 593508601 2
23DUMMY PART 900000002 4 Washer ISO 7089 - 16
24WASHER 534686601 2
25HEXAGON NUT 731232401 2
33LEVER 546437201 1
SEAL 17 parts
SEAL diagram
Part Article number Qty Comment Price Details
1SEALING PLATE 546268901 1 Left
2STRIP 535149601 2 Clamp strip sides
3SEAL 534841701 2 Sides
4SEAL 534592101 2 Front / rear
5PROFILE 546269101 1 Angle profile front
6STRIP 546269301 2 Clamp strip front / rear
7PROFILE 546269201 1 Angle profile rear
8MOUNTING PLATE 546266101 2
9SEALING PLATE 546269001 1 Right
10KNOB 534513401 4 Disc knob plastic M8
11BOLT 534695301 4 M8 x 40 hexagon bolt
12WASHER 734116301 22 M8
13WASHER 534693901 16 M8 spring lock washer
14NUT 534693601 8 M8 hexagon domed cap nut
15BOLT 533676101 4 Hexagon socket thin head cap
16BOLT 534694701 10 M8x20 hexagon bolt
17SEAL KIT 534780501 1 Protection seal kit
SEPARATOR 34 parts
SEPARATOR diagram
Part Article number Qty Comment Price Details
1SEPARATOR 533117902 1
2DEFLECTOR 534435102 1
3TRAY 534829302 1 Separator tray
4TUBE 534571701 2 Feed spout grey
5LID 533828202 1 For separator
6PLATE 533783501 1 Lifting plate
8PIPE CLAMP 533073401 2 35mm (set of 2)
10SUPPORT 533718102 1 For cable guide
11CABLE GUIDE 533622402 1
12SEAL 533442501 1 Felt seal
13BUSH 533194601 2 Oilite bush
14CLAMP 534391301 2 For separator tray
15KNOB 533592601 1 Ball head for separator
16RETAINER 533783202 1 Seal retainer
17COVER 533224802 1 Shaft cover
18CABLE KIT 535145002 1 Cable guide twin & cable adaption plate
19VALVE ASSY 533406601 1 Magnetic valve assembly LH
20VALVE ASSY 533437701 1 Magnetic valve assembly RH
21BUCKLE 534912901 1 Turnbuckle
22DUMMY PART 900000002 1 2-20DT MKIII
23HANDLE 533170201 2
24KNOB 533656201 4 Clamp knob M8
25FRAME 534794502 1 Rebound plenum
26LIGHT 534662602 1 LED light set for shotblasters
27HANDLE GRIP 534612901 1
29DUMMY PART 900000002 2 M10-Washer _40
30LOCK NUT 593495801 2
31DUMMY PART 900000002 4 Washer DIN 9021 - 8.4
32SCREW 535415301 6
33WASHER 536063001 12
34DUMMY PART 900000002 6 M10-Nut
35SCREW 593508601 1
36WASHER 534686601 1
37WASHER 734118601 1
WHEELS AND TIRES 21 parts
WHEELS AND TIRES diagram
Part Article number Qty Comment Price Details
1WHEEL 533845201 2
2BUSHING 533493301 2 For idler wheel
3DUMMY PART 900000002 2 M12x85 Bolt
4WASHER 734117771 12 M12 Washer
Regular price $23.78
Regular price $3.89 Sale price $23.78
View part
5LEVER 533470802 4 Top lever
6BUSHING 533264801 4 Lever bush top
7BUSHING 533513501 4 Lever bush middle
8LEVER 533212002 4 Bottom lever
9SHAFT 533540001 4 Lever shaft
10WASHER 534683001 4 M12 Ø32 Washer
11HEXAGON LOCKING NUT 732252201 10 M12 plastic insert nut
Regular price $21.45
Regular price $1.50 Sale price $21.45
View part
12BUSHING 533483201 4 Lever bush bottom
13SPACER PLATE 533318701 2 Distance plate
14BUSHING 533733701 4 Wheel bracket bush
15WHEEL BRACKET 533721101 4 Side plate
16BOLT 533212101 2 Bottom
17WASHER 536063001 8 M10 Washer
18SCREW 725255271 4 M12x100 Bolt
19SCREW 534677501 4 M10x100 Bolt
20NUT 732212051 4 M10 Plastic insert nut
Regular price $24.18
Regular price $4.31 Sale price $24.18
View part
21BOLT 533220401 2 Top

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