• Market leader in vacuum trucks
  • Most advanced and safest technology
  • Leading innovator and entrepreneur

KOKS CycloVac air mover vacuum truck with cyclone separator

Technical characteristics

koks cyclovac vacuum truck with cyclone separator dry wet patented koks

The KOKS CycloVac pressure/vacuum truck has many technical specifications. If you want to get to know them all, please feel free to download the brochure at the right side. 

Options koks cyclovac brochure

Get in touch

Would you like to know what technical specifications are available? Download our brochure with all technical specifications to think of. Or contact our sales department. 

koks cyclovac certified dry wet materials vacuum truck

Designed and certified for

  • Assembly on a 3-axle, min 400 HP chassis.
  • Suctioning, displacing (option), transporting and discharging dry, wet and hazardous substances, such as sludge, sand, (roof) gravel, fly ash, powders and various types of liquids.
  • ASME approved.
koks cyclovac 05

Pressure/vacuum tank

  • Volume : 3170 USG, excl. cyclone separator.
  • Material : stainless steel AISI 316 grade, material no. 1.4404.
  • Rear door : hydraulically opening and bolting.
  • Discharging : by means of tipping (45°) or air displacement.
  • Loading : by means of suctioning or through the manhole on top.
  • Including :
    • 6” suction connection with coupling as desired, provided with an 8” elbow with exchangeable Hardox wear resistant plate.
    • 6” discharge connection with coupling as desired, on the rear door (excluding quick-exchange system).
    • Level detectors.
koks cyclone separator koks cyclovac vacuum truck

Cyclone separation system

  • Design : 2x 4 cyclones for separation of material particles.
  • Provisions : separator tank with a vacuum return system in combination with an air cleaning system (air shock system/air return flow) on behalf of cleaning the cyclones and filter elements.
  • Including :
    • Cyclone/filter cleaning by means of a programmed 3 phase pulse time interval switch, adjustable on the control panel.
    • Level detector (wet/dry) in the collecting receptacle.
    • Air flow separation system in the separator tank.
    • Safety filter : each cyclone is equipped with its own fine dust safety filter with a standard filter according to group E12 (EN 1822-1:2017) (class M).
koks roots blower cyclovac unique%20component dry wet materials

Vacuum pump

  • Type : Roots blower.
  • Air displacement : 4767 CFM.
  • Max. vacuum : 28 inHg.
  • Max. overpressure : 15 psi.
  • Drive : by means of a crank shaft and V-belt transmission from the fly wheel PTO.
  • Including : silencers.
koks cyclovac 03


  • Length : approx. 400”.
  • Width : approx. 98”.
  • Height : approx. 155”, chassis-dependent.
  • Wheelbase : approx. 253”, chassis-dependent.
koks cyclovac 04


  • Empty weight : approx. 38800 lbs, chassis and version dependent.
  • Max. technical permissible weight : approx. 62000 lbs (combined with a 62000 lbs 6x4 chassis), depending on the regulations in the country of destination.
koks cyclovac beacon lights safety standard koks

Standard safety provisions

  • Consisting of : rupture disc, hose rupture safety valves on behalf of the rear door and tipping cylinder, beacon light, emergency stop, tip unbolting protection, repair cross beam, catwalk, rear door clamp protection, earth reel, emergency stop reel, rear door protection, tipping protection and powder extinguisher.
koks rear bumper cyclovac provisions


  • Provisions : working light, hydraulic rear bumper and stainless steel control box/coupling box/tool box.
  • Body inspection : arranged by KOKS United States.
  • Instruction manual : consisting of operating/maintenance instructions, drawings and schedules.