• Husqvarna PG 510 | Planetary Floor Grinder
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Husqvarna PG 510 | Planetary Floor Grinder

Husqvarna PG 510 | Planetary Floor Grinder

HUSQVARNA CONSTRUCTION SKU: 970754903 Copied!

Is this the right tool for the job?

Best For:

  • Medium commercial slab prep and polish (ICRI CSP 1–3)
  • 1 operator + 1 helper with HEPA extractor and pre-separator
  • Daily-use crews on multi-site thinset/mastic removal and re-polish

Not Ideal For:

  • Thick membranes or built-up coatings over 1/8 in—use scarifier/blaster
  • Deep leveling, trip hazard removal, or major flatness correction
  • Sites without adequate power or matched HEPA dust extraction

Why Pros choose this tool:

  • Planetary 3-head drive tracks straight → uniform, swirl-free profile → coatings stick; fewer regrinds and callbacks
  • Quick-change tooling plates → fast grit and task switches → more square feet per shift; less idle crew time
  • Single-phase 240V electric → steady indoor torque without fumes → use on commercial floors where gas is banned
$9,889.00
$11,398.00 $9,889.00
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Product Details

HUSQVARNA PLANETARY FLOOR GRINDER - PG 510

The Husqvarna PG 510 is a versatile planetary floor grinder, powered by a 4 hp motor. Designed for both professional and semi-professional use, this machine efficiently handles coating removal, concrete grinding, and polishing applications. Its sealed grinding head protects internal components from dust and moisture, extending the lifespan of bearings and belts while ensuring consistent performance.

Built with convenience in mind, the PG 510 features quick-release couplings that allow the grinding head to be easily separated from the chassis for transport. The foldable design enhances portability, making it ideal for rental fleets and jobsite mobility. The integrated digital hour meter helps track usage for maintenance and operational efficiency. This model operates on a reliable corded power source.

  • Engine Power: 4 hp
  • Grinding Width: 20 inches
  • Number of Grinding Discs: 3
  • Direction of Rotation: One direction
  • Weight: 330.7 lbs
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Product Specification
Husqvarna PG 510 | Planetary Floor Grinder
Specifications
Engine Power (As rated by the engine manufacturer)
4 hp
Power source
Corded
Phases
1 ph
Voltage
220-240 V
Rated current
18 A
Frequency
60 Hz
Pins
2
Grinding width
20 in
Number of grinding discs
3
Direction of rotation
One direction
Grinding disc diameter
9 in
Grinding disc speed min
0 rpm
Grinding disc speed max
438 rpm
Product size length
60 in
Product size width
22 in
Product size height
37 in
Weight
330.7 lbs
Packaging length (Calc)
40.157 in
Packaging width (Calc)
24.016 in
Packaging height (Calc)
41.339 in
Article gross weight (Calc)
330.693 lbs
Warranty
1 year limited warranty
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Service & Maintenance Parts
CENTER HUB ASSY 21 parts
CENTER HUB ASSY diagram
Part Article number Qty Comment Price Details
1BALL 595666201 1
2PULLEY 595763102 1
3PULLEY 595762701 1
4PULLEY 595762701 1
5SCREW 593514201 5
6SCREW 593509601 12
7PLATE 596645701 1
8DRIVE BELT 595665601 1
9BALL 595666101 1
10HOUSING 595762302 1
11SPACER 595763001 1
12BALL 595666101 1
13CIRCLIP 593503001 1
14HUB 595762901 1
15SHAFT 595666801 1
16BALL 595666301 1
17CIRCLIP 593513201 1
18CIRCLIP 593498601 1
19SHAFT 595716001 1
20WASHER 595763201 1
21SCREW 593513501 2
CHASSIS 9 parts
CHASSIS diagram
Part Article number Qty Comment Price Details
1SCREW IHSCM 725537051 2
2WASHER 575395101 2
3WHEEL 502545001 2
4FRAME ASSY 585109203 1
5SCREW IHSCM 725549501 2
6WASHER 734117201 2
7HEXAGON LOCKING NUT 732252001 2
8CLEVIS PIN 721856801 2
9SPRING COTTER 721680251 2
DECALS 2 parts
DECALS diagram
Part Article number Qty Comment Price Details
1DECAL SYSTEM 597248707 1
2SERVICE TOOLS 593632701 1
ELECTRICAL 70 parts
ELECTRICAL diagram
Part Article number Qty Comment Price Details
1SCREW CRPANM 724136851 4
2RIVET 521886601 4
3LID 586474301 1
4SEALING 586467002 1
5HOUR METER 584296301 1
$199.00
$233.00 $199.00
View part
6SWITCH KIT 586991501 1
$159.00
$170.00 $159.00
View part
7SWITCH KIT 586991601 1
8LAMP 584297101 1 230V
8LAMP 584297102 1 110V
9CONTACTOR 585365801 1 200-230V, 50/60Hz
9CONTACTOR 585365802 1 100-120V, 60Hz
9CONTACTOR 586991801 1 100-120V, 50Hz
10RELAY 584297801 1 220-240V, 60Hz
10RELAY 584297805 1 100-120V, 50Hz
10PROTECTION 580623501 1 100-120V, 60Hz
10PROTECTION 580623502 1 220-240V, 50Hz
11SCREW IHSCM 725532501 4
12RAIL 522747001 2
13HEXAGON NUT 731231601 1
$19.79
$2.87 $19.79
View part
14FUSE HOLDER 525882601 1
15SCREW IHSCM 725536455 1
16FUSE 525638101 2
17HEXAGON LOCKING NUT 732251401 4
$19.79
$19.79
View part
18TERMINAL BLOCK 585366105 3
19TERMINAL BLOCK 585366103 1
19TERMINAL BLOCK 585366107 1 US 100-120V
20TERMINAL BLOCK 585366101 1 US 120V
20TERMINAL BLOCK 585613501 1
21MOUNTING PLATE 590075801 1
22SCREW EHHM 725245171 4
23WASHER 734116301 4
$19.79
$2.76 $19.79
View part
24HEXAGONAL SCREW M6X12 725236651 2
25WASHER 734115201 1
$19.79
$2.87 $19.79
View part
26LOCKWASHER 735215301 1
27GROMMET 587101201 1 US120V
27CABLE GROMMET 510431701 1
28PLUG 586586901 1
28PLUG 586586902 1 US only
29ELECTRONIC BOX 582506903 1
30CABLE 586236802 1 AUS
30CABLE 586236803 1
30CABLE 586236813 1 US 240V
30CABLE 586236808 1 BR
30CABLE 586236812 1 US, 120V
30CABLE 586237801 1 3-PHASE EU 400V
30CABLE 586237804 1 3-PHASE US 480V
30CABLE 586237805 1 3-PHASE JPN 220V
31CABLE 585638111 1 US/CAN, 120V
31CABLE 585638110 1 US/CAN, 240V
31CABLE 585638103 1 1-phase EU/AUS/UK/JP
31CABLE 585638104 1 3-phase US 230V 4X16AWG
31CABLE 585638106 1 1-phase US 110V 1.5kW 3x10AWG
31CABLE 585638105 1 1-phase US/BR 230V 3x14AWG
31CABLE 585638101 1 3-phase EU/AUS/UK/JP
31CABLE 585638112 1 1-phase US 110V 1.1kW 3x12AWG
32CONNECTOR 585366605 1
33CONNECTOR 590503501 1
34SCREW 725522401 2
$19.79
$23.80 $19.79
View part
35HEXAGON LOCKING NUT 732251001 2
36ELECTRONIC BOX 587173901 1
37GROMMET 587101201 1 US120V
37CABLE GROMMET 510431702 1
38CAPACITOR 587174502 1 110V, 50/60Hz
38CAPACITOR 587174501 1 230V, 50/60Hz
39CAPACITOR 587174401 1 230V, 50Hz
39CAPACITOR 587174402 1 230V, 60Hz
39CAPACITOR 587174403 1 110V, 50/60Hz
40SWITCH 587174301 1 230V, 50Hz
40SWITCH 587174302 1 208-230V, 60Hz
40SWITCH 587174303 1 110V, 50/60Hz
FRAME 17 parts
FRAME diagram
Part Article number Qty Comment Price Details
1SCREW IHSCM 725545101 2
2WASHER 734116541 2
$19.79
$2.87 $19.79
View part
3BUSH 585416001 2
4SPACER 585133501 2
5SCREW IHSCM 725546001 4
6WASHER 734116301 4
$19.79
$2.76 $19.79
View part
7LOCK NUT 732211801 4
$22.78
$2.87 $22.78
View part
8BRACKET 585383001 1
9SPACER 585132901 2
10SCREW IHSETM 728828501 4
$11.26
$1.30 $11.26
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11WING KNOB 590472201 2
12SCREW IHSCM 725549101 2
13WASHER 734117201 2
$19.79
$2.76 $19.79
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14BUSH 585129101 2
15TUBE 585129002 1
16SUPPORT 585109702 1
17FRAME TUBE 593897103 1
GRINDING COVER 8 parts
GRINDING COVER diagram
Part Article number Qty Comment Price Details
1SEALING 595723401 1
2DUST COVER 596921601 1
3STRIP 593446103 1
4MOUNTING PLATE 596884301 1
5SCREW 593513501 6
6BRACKET 585540303 2
7PLATE 596884601 2
8SCREW IHCSFM 725637051 6
GRINDING HEAD INTERNAL AND UPPER 10 parts
GRINDING HEAD INTERNAL AND UPPER diagram
Part Article number Qty Comment Price Details
1HOUSING 595762202 1
2O-RING 595667001 1
3SCREW 595681001 9
4SCREW 593513601 1
5WASHER 595683301 1
6SHAFT 595666701 3
7TENSIONER 595715801 1
8TENSIONER 595763301 1
9SCREW 595680201 1
10DRIVE BELT 595665501 1
GRINDING HEAD LOWER 16 parts
GRINDING HEAD LOWER diagram
Part Article number Qty Comment Price Details
1HOLDER 502545801 3
2LOCK 587451401 9
3HOLDER 597254801 3
4HOLDER 597550701 3
5SCREW 593505101 12
6SCREW 593501201 12
7SCREW IHSCM 725536851 9
8CONNECTION 593536201 3
9BUSHING 593616401 1
10HOLDER 597550601 3
11SCREW 593513501 15
12ABSORBER 595748401 12
13SCREW 593505101 12
14SCREW 593501201 12
15WASHER 593499101 1
16SCREW 597552301 1
MOTOR 18 parts
MOTOR diagram
Part Article number Qty Comment Price Details
1MOTOR 589686301 1 4kW 208-480V 3PH
1MOTOR 585192101 1 1.5kW 110V 60Hz
1MOTOR 585192201 1 1.5kW 110V 50Hz
1MOTOR 585191902 1 2.2kW 230V 60Hz
1MOTOR 585191901 1 2.2kW 230V 50Hz
1FAN COVER 587174601 1 MLd100
1FAN 587174701 1 MLd100
1FAN COVER 587174602 1 MLd112
1FAN 587174702 1 MLd112
3SPRING 587184701 1
4MOTOR KIT 598443801 2 handle 170mm
4MOTOR KIT 598443901 2 handle 170mm BLACK
5SCREW IHSCM 725545301 4
6WASHER 734116301 8
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$2.76 $19.79
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7HEXAGON NUT 731231801 4
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$2.87 $19.79
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8HEXAGON NUT 731231801 4
$19.79
$2.87 $19.79
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9SCREW EHHM 725254271 4
10WASHER 734117801 4
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PULLEY AND AXLE 11 parts
PULLEY AND AXLE diagram
Part Article number Qty Comment Price Details
1BALL 595666401 1
2SHAFT 595762402 1
3BALL 595666501 1
4WASHER 595715901 1
5SCREW 593507801 1
6TENSIONER 595762502 1
7O-RING 593487801 1
8SPRING 595681101 1
9BALL 595666601 2
10PULLEY 595762601 1
11CIRCLIP 593496801 1
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