Husqvarna DM 406 H | DRILL MOTOR DM 406 1 1/4" 7 | 965158207
Part Number: 965 15 82-07 (965158207)
The Husqvarna DM 406 H is a high-performance hydraulic core drill motor designed for heavy-duty applications requiring hole diameters up to 24 inches. Engineered for high production environments, this unit is particularly effective when utilizing large-diameter core bits. The hydraulic system allows for speed adjustments during operation, enhancing efficiency and ease of use. This model is suitable for drilling deep holes, waste evacuation piping, and stitch drilling in materials such as reinforced concrete.
- Article Number: 965158207 / 965 15 82-07
- Maximum Hole Diameter: 24 in.
- Power Source: Hydraulic
Product Features

Speed regulation during drilling
Six different spindle speeds for optimum drilling performance.

Optimal speed for each application
Six-speed gearbox provides a wide rpm range for all applications.
| Motor | |
|---|---|
| Rated input power | 125 hp |
| Power Source | Hydraulic |
| Equipment | |
| Drill bit diameter with stand, max | 25.6 in |
| Recommended drill bit diameter, min | 1.97 in |
| Drill bit diameter, max | 26 in |
| Coolant | Wet |
| Transmission | |
| Number of gearbox speeds | 2 |
| Spindle speed unloaded gear 1 | 340 rpm |
| Spindle speed unloaded gear 2 | 1,400 rpm |
| Product data | |
| Water connector | R 1 / 2" |
| Water pressure, max | 116 psi |
| Spindle thread, outer | 1 1/4" 7 UNC |
| Hydraulics | |
| Hydraulic pressure, max | 2,030 psi |
| Dimensions | |
| Product size length | 10.2 in |
| Product size width | 8.3 in |
| Product size height | 20.5 in |
| Weight | 35 lbs |
| Packaging length (Calc) | 22.047 in |
| Packaging width (Calc) | 9.055 in |
| Packaging height (Calc) | 15.551 in |
| Article gross weight (Calc) | 46.297 lbs |
| Sound and noise | |
| Sound power level, guaranteed (LWA) | 113 dB(A) |
| Sound power level, measured | 112 dB(A) |
| Sound pressure level at operators ear (LpA) | 98 dB(A) |
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- 531111045 — SWIVEL
- 531119174 — SEALING RADIAL SHAFT SEAL BA 15
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- 510440201 — LID
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- 531111026 — GEAR WHEEL
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- 531111115 — BEARING SLEEVE
- 531112019 — GEAR WHEEL DM 406 HL W.B/DM406
- 531111113 — SUPPORT AXIAL
- 531112021 — GEAR
- 531112022 — GEAR WHEEL DM 406 HL W.BUSHING
- 516015001 — SHAFT
- 531119061 — WASHER SUPPORT 26X37X2
- 531119308 — KEY 6X6X16
- 531119587 — SHAFT DM406HL HARDENING ORVAR
- 531119054 — BEARING NA 6904
- 531111073 — BEARING THRUST, INTERME
- 531119035 — RETAINER RING 24X2
- 531111146 — SHAFT INPUT DM 406 HL
- 531119062 — WASHER SHAFT WS81105
- 531119041 — BEARING AXK 2542
- 531119048 — BEARING WASHER GS 81105
- 531119055 — BEARING NK 25/16
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- 504908333 — WEDGE Kil snabbfäste DC70/50
- 734116301 — WASHER ISO 7089 8.4x16x1.6 St 200HV ZPB
- 731231801 — HEXAGON NUT ISO 4032 M8 8 ZPB
- 510439601 — SHAFT
- 740430800 — O-RING BS 4518 10.3x2.4 NITRILE RUBBER
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- 720181050 — PARALLEL PIN ISO 8734 TYPE B 8x24 CH St
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- 531118113 — PLUG
- 525353501 — SNAP RING
- 525353401 — SPRING
- 525353601 — PARALLEL PIN
- 510439501 — GEARSHIFT LEVER
- 531119049 — WASHER GS81108
- 531119043 — BEARING AXK 4060
- 531119040 — WASHER BEARING AS 4060
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- 531111017 — BEARING Thrust
- 531119053 — BEARING NA 4908
- 740380801 — SEALING WASHER 6.7x11 St ZPB /RUBBER
- 531119216 — SCREW M6S 6X8
- 525353201 — O-RING 62 x 3
- 531119176 — SEALING RADIAL SHAFT SEAL BA 40
- 510440501 — LID
- 725537001 — SCREW IHSCM ISO 4762 M 6 X 20 8.8 ZPB
- 531119060 — RING
- 531119412 — SEALING RING 1 1/4
- 531111190 — COUPLING TRANSITION
- 531111071 — LEVER MAIN VALVE
- 531119045 — BALL D20XM5
- 721425600 — SPRING PIN ISO 8752 4x20 St
- 531111072 — VALVE
- 740430700 — O-RING BS 4518 9.3x2.4 NITRILE RUBBER
- 740431300 — O-RING BS 4518 15.3x2.4 NITRILE RUBBER
- 531119098 — SPRING LBR 45 F
- 531119099 — BALL 6 MM
- 531111070 — PISTON
- 740431200 — O-RING BS 4518 14.3x2.5 NITRILE RUBBER
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- 531118050 — QUICK COUPLING MALE 3/8" TEMA IF3820
- 531118200 — ADAPTER
- 531119185 — SEALING RING 1/2
- 740440400 — O-RING BS 4518 19.2x3 NITRILE RUBBER
- 740421700 — O-RING BS 4518 19.1x1.6 NITRILE RUBBER
- 531111143 — VALVE PLATE DM 406 HL
- 531119341 — PLUG VSTI R1/4
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- 531119340 — PLUG VSTI R1/2
- 531111144 — BLOCK RETURN DM 406 HL
- 531119270 — O-RING 24.2X3
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- 531119343 — PLUG VSTI R3/8
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- 531119293 — O-RING 80X1.6
- 531113078 — RADIAL SEAL
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- 531121344 — WASHER WASHER
- 735313010 — CIRCLIP SGH 30x1.2 St PP
- 531119014 — CLAMP HOSE 13-20
- 531118005 — NIPPLE 1812
- 531118355 — NIPPLE 18210 with net
- 531118018 — VALVE BALL 3/8
- 531141086 — PLUG PLC
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- 531118080 — VALVE PRESSURE RELIEF P
- 531119337 — PLUG VSTI M10x1
- 574326301 — TYPE PLATE
- 531111060 — VALVE
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- 531111056 — RING BOTTOM SLIDING
- 531119266 — O-RING 21.3X3
- 531111059 — VALVE CONE
- 740440500 — O-RING BS 4518 22.2x3 NITRILE RUBBER
- 531111055 — RING
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- 531111062 — VALVE
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- 531111118 — PIN STOP
- 531111102 — PLATE VALVE
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- 721426200 — SPRING PIN ISO 8752 4x32 St
- 531111119 — VALVE LEVER HUB
- 531119047 — SEALING WASHER WITH MAR
- 531111166 — VALVE LEVER
- 531119113 — HANDLE
- 593563001 — SLURRY RINGS WSR100 mm
- 593563002 — SLURRY RINGS WSR150 mm
- 593563003 — SLURRY RINGS WSR200 mm
- 593563004 — SLURRY RINGS WSR250 mm
- 593563005 — SLURRY RINGS WSR300 mm
- 593563006 — SLURRY RINGS WSR350 mm
- 593563401 — SEALING DISCS DS100 mm
- 593563402 — SEALING DISCS DS150 mm
- 593563403 — SEALING DISCS DS200 mm
- 593563404 — SEALING DISCS DS250 mm
- 593563405 — SEALING DISCS DS300 mm
- 593563406 — SEALING DISCS DS350 mm
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- 593963902 — RUBBER SEAL SET D150 FOR WSR150
- 593963903 — RUBBER SEAL SET D200 FOR WSR200
- 593963904 — RUBBER SEAL SET D250 FOR WSR250
- 593963905 — RUBBER SEAL SET D300 FOR WSR300
- 593963906 — RUBBER SEAL SET D350 FOR WSR350
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- 531280001 — SLURRY COLLECTOR 110 mm
- 531280295 — SLURRY COLLECTOR 130 mm
- 531280002 — SLURRY COLLECTOR 160 mm
- 531280296 — SLURRY COLLECTOR 180 mm
- 531280003 — SLURRY COLLECTOR 210 mm
- 531074682 — SLURRY COLLECTOR 220 mm
- 531280004 — SLURRY COLLECTOR 260 mm
- 531280005 — SLURRY COLLECTOR 310 mm
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- 531140952 — KEY DM | 32 mm
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PP 518
965156406
PP 325 E
967301601 Discontinued
DS 900
967664701
W 70 P
593563001
Slurry rings WSR
531074622
Slurry collector V-shaped
543046504
Extension drill bit for 1 1/4" F bits
531074674
Drill snap
543052878
Washer quick release
506197501 Discontinued
FC 40