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HAC Hydraulic Abrasive Cutting System

Key benefits 

HAC Hydraulic Abrasive Cutting System allows you to cut material without sparkles.

  • The abrasive sand is added to the water stream directly to the pressure line, increasing its kinetic energy 
  • Cut through metal with 320 bar of pressure 
  • The lower operating pressure is achieved with a patented valve structure 
  • Cutting e.g. metal, wood, concrete without fire hazard 

Features 

On top of the ability to cut material without sparkles, the HAC Hydraulic Abrasive Cutting System has useful features.

  • Producing high-pressure water boosted with abrasive sand 
  • Wireless pistol’s control 
  • Two abrasive sand tanks – use the other while filling another
  • Abrasive pistol with hose reel 
  • Hydraulic high-pressure water pump 
  • Powered by hydraulics 
  • The lower operating pressure is achieved with a patented valve structure 

Applications 

  • Extinguish fire safely through walls, doors, and roofs 
  • Spreading firefighting foam with the system’s pistol 
  • Cutting metals 
  • Cutting composite 
  • Cutting concrete 
  • Cutting wood 

How it works?

The hydraulic abrasive cutting system utilizes a machine’s, vehicle’s or vessel’s hydraulic system as power source. The combination of high-pressure water and abrasive sand is used for extinguishing fire through walls, doors, and roofs, or it is used for cutting metal, concrete, wood, etc.

  1. Hydraulic oil flow is led to system’s hydraulic high-pressure water pump through the pressure line
  2. The hydraulic high-pressure water pump converts the hydraulic oil flow and pressure into high-pressure water
  3. The hydraulic oil is led back to the vehicle’s hydraulic oil tank through the return line
  4. The Abrasive sand is mixed to the pressurized water flow
  5. The abrasive sand is added to the water stream directly to the pressure line increasing its kinetic energy
  6. The combination of high-pressure water and abrasive sand is used for extinguishing fire through walls, doors, and roofs, or it is used for cutting metal, concrete, wood, etc. by using a water piston.

Suitable machinery

Loaders

Fire Engines & Rescue Vehicles

Special Vehicles

Used in industries

Demolition and Recycling

Environment and Infrastructure

Firefighting, Rescue and Military

Special vehicles and Process Industry

Offshore and subsea

Technical details

HAC-320-2X20
DISCHARGE CHARACTERISTICS
Cutting time steel, 16 (0.6) mm (in)s18-20
Cutting time wood, 60 (2.4) mm (in)s2-3
Cutting time concrete, 110 (4.3) mm (in)s80
Fluid flow max.l/min (gpm)50 (13.21)
Pressure max.bar (psi)320 (4,641)
Abrasive sand size Recomended / Maxmm (in)0.6-0.8 (0.02-0.03) / 1 (0.04)
Abrasive tank sizeliter (gal.)2x 20 (5.28)
PowerkW38
Pistol voltage (2 Ah)V12V
System voltageV24V
HYDRAULIC POWER REQUIREMENTS
Flow max.l/min (gpm)115 (30.38)
Flow min.l/min (gpm)70 (18.49)
Operating pressureΔp. bar (psi)210 (55.48)
Pressure max.bar (psi)240 (63.41)
HYDRAULIC FLUID REQUIREMENTS
ViscositycSt10 200 / optimum 25 35
Temperature max.°C(°F)70 (158)
Filter ratioμm< 25
Cooling capacity requirementkW5
PUMPING FLUID REQUIREMENTS
Suction head maxm (ft)3 (9.84)
Feed pressure max.bar (psi)16 (232)
Water filtermesh80

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