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K3.450

K3.450

Karcher K3.450

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Ask our Team! The K 3.450, with its air-cooled induction motor that lasts up to 3X longer than typical universal motors, delivers an amazing 1800 PSI. That’s more than 35X as much pressure as a garden hose! The K 3.450 has a top mounted detergent tank that offers convenient access to reduce cleaning time and quick connect throughout for easy set up and storage. To clean with detergents, simply fill the detergent tank, attach the Vario Power Spray (VPS) wand and dial up the right amount of water pressure for the job. For tougher projects, attach our patented DirtBlaster® spray wand, which increases the effective pressure by up to 50%!

Operating Pressure PSI / MPa /bar: 1800 /
Operating Pressure PSI: max. 1800
Water Volume GPM / l/h: 1,5
Maximum water inlet Temp °F: 104
Weight w/o accessories kg: 13,6
Dimensions (L x W x H) mm: 333 × 372 × 869
Power supply V / Hz: 120 / 60

Parts & Support
K3.450

Interested in purchasing equipment?

Contact our Experts

Need help finding a part?

Ask our Team!
The K 3.450, with its air-cooled induction motor that lasts up to 3X longer than typical universal motors, delivers an amazing 1800 PSI. That’s more than 35X as much pressure as a garden hose! The K 3.450 has a top mounted detergent tank that offers convenient access to reduce cleaning time and quick connect throughout for easy set up and storage. To clean with detergents, simply fill the detergent tank, attach the Vario Power Spray (VPS) wand and dial up the right amount of water pressure for the job. For tougher projects, attach our patented DirtBlaster® spray wand, which increases the effective pressure by up to 50%!

Operating Pressure PSI / MPa /bar: 1800 /
Operating Pressure PSI: max. 1800
Water Volume GPM / l/h: 1,5
Maximum water inlet Temp °F: 104
Weight w/o accessories kg: 13,6
Dimensions (L x W x H) mm: 333 × 372 × 869
Power supply V / Hz: 120 / 60

Karcher K3.450 Parts and Support

The K 3.450, with its air-cooled induction motor that lasts up to 3X longer than typical universal motors, delivers an amazing 1800 PSI. That’s more than 35X as much pressure as a garden hose! The K 3.450 has a top mounted detergent tank that offers convenient access to reduce cleaning time and quick connect throughout for easy set up and storage. To clean with detergents, simply fill the detergent tank, attach the Vario Power Spray (VPS) wand and dial up the right amount of water pressure for the job. For tougher projects, attach our patented DirtBlaster® spray wand, which increases the effective pressure by up to 50%!

Operating Pressure PSI / MPa /bar: 1800 /
Operating Pressure PSI: max. 1800
Water Volume GPM / l/h: 1,5
Maximum water inlet Temp °F: 104
Weight w/o accessories kg: 13,6
Dimensions (L x W x H) mm: 333 × 372 × 869
Power supply V / Hz: 120 / 60

Parts

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • ships same day
    OEM
    4.764-352.3 - Dirt blaster 273-2132

    Dirt blaster 273-2132

    Now: $26.80
    Was: $36.85
    Matches:4.764-243.04.764-352.34764243047643523May fit on these models - select model and diagram to confirmKarcher K3.690Karcher K5.85MKarcher K3.450Karcher K5.68MD PLUSKarcher K5.690
    Now: $26.80
    Was: $36.85
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $26.80
    Was: $36.85
    Subtotal:
  • OEM
    Screen wheel kit (silver) 273-9648

    Screen wheel kit (silver) 273-9648

    $4.74
    Matches:273-94129.755-147.09.760-521.09755147097605210Fits on:Karcher K3.690Karcher K3.450Karcher K5.68MD PLUSKarcher K5.690
    $4.74
    Qty in Cart: 0
    Quantity:
    Price:
    $4.74
    Subtotal:
  • OEM
    Seal 273-9432

    Seal 273-9432

    $4.38
    Matches:9.760-118.097601180Fits on:Karcher K3.690Karcher K3.450Karcher K5.68MD PLUSKarcher K5.690
    $4.38
    Qty in Cart: 0
    Quantity:
    Price:
    $4.38
    Subtotal:
  • OEM
    Electric box replacement 273-9431

    Electric box replacement 273-9431

    $101.75
    Matches:9.755-331.097553310May fit on these models - select model and diagram to confirmKarcher K3.450
    $101.75
    Qty in Cart: 0
    Quantity:
    Price:
    $101.75
    Subtotal:
  • OEM
    VPS K3 273-9430

    VPS K3 273-9430

    Call for availability
    Matches:4.760-518.34.760-623.04760518347606230May fit on these models - select model and diagram to confirmKarcher K3.690Karcher K3.450Karcher K5.68MD PLUSKarcher K5.690
    $0.00
    Qty in Cart: 0
    Quantity:
    Price:
    $0.00
    Subtotal:
  • OEM
    O-ring seal (OBSOLETE) 273-9429

    O-ring seal (OBSOLETE) 273-9429

    Call for availability
    Matches:6.363-410.063634100Fits on:Karcher K5.540Karcher K3.540Karcher K3.740Karcher K5.740Karcher K3.450
    $1.50
    Qty in Cart: 0
    Quantity:
    Price:
    $1.50
    Subtotal:
  • OEM
    Blower wheel cover cap (gray) 273-9426

    Blower wheel cover cap (gray) 273-9426

    $9.89
    Matches:9.755-166.097551660Fits on:Karcher K3.690Karcher K3.450Karcher K5.68MD PLUSKarcher K5.690
    $9.89
    Qty in Cart: 0
    Quantity:
    Price:
    $9.89
    Subtotal:
  • OEM
    O-ring seal 273-9425

    O-ring seal 273-9425

    $3.55
    Matches:6.362-826.063628260Fits on:Karcher K3.690Karcher K3.450Karcher K5.68MD PLUSKarcher K5.690
    $3.55
    Qty in Cart: 0
    Quantity:
    Price:
    $3.55
    Subtotal:
  • OEM
    Thrust guidance 273-9424

    Thrust guidance 273-9424

    $35.19
    Matches:9.012-496.090124960May fit on these models - select model and diagram to confirmKarcher K3.690Karcher K3.450Karcher K5.68MD PLUSKarcher K5.690
    $35.19
    Qty in Cart: 0
    Quantity:
    Price:
    $35.19
    Subtotal:
  • OEM
    High pressure quick fitting pipe union 273-9423

    High pressure quick fitting pipe union 273-9423

    $17.81
    Matches:4.470-041.044700410Fits on:Karcher K3.450
    $17.81
    Qty in Cart: 0
    Quantity:
    Price:
    $17.81
    Subtotal:
  • OEM
    Nipple chemistry 273-9422

    Nipple chemistry 273-9422

    $14.24
    Matches:273-96999.750-058.09.755-183.09750058097551830Fits on:Karcher K3.690Karcher K3.450Karcher K5.68MD PLUSKarcher K5.690
    $14.24
    Qty in Cart: 0
    Quantity:
    Price:
    $14.24
    Subtotal:
  • OEM
    Coupler with decal 273-9421

    Coupler with decal 273-9421

    $10.68
    Matches:4.645-365.046453650Fits on:Karcher K3.690Karcher K3.540Karcher K3.450Karcher K5.68MD PLUSKarcher K5.690
    $10.68
    Qty in Cart: 0
    Quantity:
    Price:
    $10.68
    Subtotal:
  • Total: items /

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