Industrial Vacuum Trucks & Equipment
780 955-9344
Equipment Model: Combo Wash Vacuum Units

Combo Wash/Vac

Western Star

MA#: CV-Combo
Model: Combo 16m3
Code: TC407/412
Status: Order Custom Built Unit

Custom Built Units:

Contact a Sales Representative to get more details about having a custom vacuum truck built to fit your exact needs.

Tel: 780 955-9344

Email Sales

Combo Wash/Vac - Standard Unit Configuration

Base Model - Unit displayed above may differ for the standard configurations.
Please contact a sales representative for more details about the unit listed above.

Debris Tank

Debris Tank (2640 Imp Gal +3% Outage):

78" Diameter x 12' Lg
78" x 5/16" Heads
78" x 5/16" Shells
  • Three reinforcement rings
  • Three Rollover Bars
  • Preformed angle front and rear pedestals
  • Tank Lock down assembly to meet current B620 Code
  • Reinforcing pads on all tank attachments
  • 8" Primary internal shutoff , SS float ball and rubber seat /cage assembly with 6" flanged outlet.
  • 6" Heated tank isolation valve, with air control switch at operation
  • 6" Plumbing
  • 6" Composite loop hose c/w vic clamps
  • Pressure Vessel Hydrotested to 40 PSI
  • Full Opening Hydraulic Lift Rear Door c/w 6 pinwheel door locks
  • 6" Brass Load Valve , with internal 6' sandpipe D/S
  • 4" Brass Load Valve, P//S
  • 6" Brass Discharge Valve, Bottom Center of Rear Door
  • All rear valves heated and equipped with air/open, spring/close actuators flipper style switches ,Aluminum Camlocks and Caps
  • Recessed Stainless Steel Liquid Level Indicator, indicator with grab handle - D/S
  • 6" Cyclone with Clean-Out Door 2" Brass Heated Drain
  • 3" x 30PSI pressure relief vent
  • 2" Pressure Relief Valve in lower Vac/Pressure Piping
  • Operating Temperature -20 F to 200 deg F

Water Compartment 4 Cubes (880 Imp Gal ):

  • 20" Manway
  • Stainless Steel Liquid Level Indicator, indicator with grab handle P/S
  • 2" Heated Breather,fill and suction c/w Riser/Vent Pipe
  • 2" Heated Drain Valve c/w air actuated valve. Switch control at operator station
  • 2" Heated hard piped supply line, c/w composite loop hose and valve Direct connection through wash cabinet to wash pump
  • 2" Vacuum Changeover Valve Air Control switch at Operator Station
  • Catwalk,back rail and ladder D/S

Robuschi RB DV 85 PD Blower & Related Components:

  • High Efficiency Tri-Lobe Design
  • 1600 CFM Free Air Rating
  • 27" Hg Maximum Vacuum
  • Oil Free Operation (Except Sealed Reservoirs)
  • Blower Clearance & Timing Inspection Prior to Installation 6" Four-Way Divertor Valve (Vacuum to Pressure Modes)
  • 6" Double Door Check Valve (To Prevent Blower Back Spin)
  • 16" Dia. x 20 Micron Rating (Washable) Prestage Blower Filter High Torque/High Temp Blower Drive Coupling with Flexible Insert
  • One Exhaust Silencer, One Intake Silence
Hydraulic System

Hydraulic System (Linde Closed Loop Design):

  • Hydraulic motor for blower and triplex
  • Hydraulic pump for blower and triplex
  • Single pump for auxiliary functions
  • Spool type multi-function valve bank
  • Rear deck control for rear door
  • Variable Speed Joystick Control for Blower
  • Wash pump and Hydraulic reel controls are mounted inside wash cabinet
  • 90 Imperial Gallon Hydraulic Oil Reservoir (Cleaned, Purged & Air Tested Prior to Installation) c/w Intank (10 Micron) Filter, Temperature and Level Indicators
  • Global Hydraulic Vibrator with Flow Control Valve
  • 12 Volt Oil Cooler
  • Mailhot 3-Stage Hydraulic Dump Cylinder
  • Double Acting Rear Door Hydraulic Cylinder with Safety Counter Balance Valve (Valve has to be Hydraulically Actuated for Door to Move).
  • Hydraulic Hose and fittings as required
Wash System

Wash System (Installed on Passenger Side):

  • Cat 660 Pressure pump (Rated 10 GPM @ 3000 PSI Max)
  • 1" Strainer
  • Three Hydraulic Hose Reels
  • 100' x 3/8" pressure hose
  • Trigger gun, wand, nozzle.and quick coupler
  • 100' x 3/8" steam hose
  • steam wand,nozzle and quick coupler
  • Degreaser assembly

Hot Water System:

  • Hot Shot 980,000 BTU/hr Burner c/w Honeywell control, relief valves temperature gauge Wet steam kit, Diagnostic panel
  • New Style 18 GPM Solid Brass Flow Switch with no bypass line
  • Safety feature: a Maximum 340 deg. Auto Shut-off on heater system
  • 3000 Pro Watt inverter
  • Automatic chimney/lid and Shutter vent to open when burner is ignited
  • Glycol Flush Tank /Air Blown System
  • All plumbing in Stainless Steel

Wash Cabinet:

  • Milron Aluminum 40" Crossover cabinet c/w heaters and interior lights
  • Small door in large door for hose access P/S

Frame Unit, Decking:

  • 3" x 6" HSS Tubing Full Length Sub-frame secured to Truck - Transport Canada Code Compliant
  • Sub-Frame supports decking, Rear Hoist Hinges & Front Hoist Cradle
  • Full Length Decking Sheets with Heavy Duty Outrigger Supports & 1-1/4" HSS Steel Tubing Handrails, Close in Plates, Rear Tire Skirt & C/S Hose Stoppers
  • Code Rear Bumper with Platform Step & Rear Dirt Shield


  • Two Steel 60" Deck Boxes
  • Two Steel Rear Skirt Fitting Boxes

Electrical System:

  • Waterproof Main Circuit Control Box - Self Contained Power Supply
  • Sealed Wire Harness c/w Waterproof Junction Boxes
  • L.E.D. lamps (Clearance, Park, Signal)
  • Sealed LED Reverse Lamps
  • Four L.E.D. Work Lights 2- front, and 2 at rear
  • Electrical System Shut-Down at Key
  • Sealed Rear Skirt Lamp Modules
  • Stop & Turn L.E.D. Sealed Lamp Modules on Top Ring of Rear Door
  • Tank up alarm
  • Back-Up Alarm
  • Two Blower switches One in cab ,and one on deck

Additional Items:

  • Two Slide Out Style Chain Holders
  • 4 Multi-Pin Placards
  • Mudflaps as required
  • 30lb Fire Extinguisher c/w Mounting Bracket & Cover
  • Diesel Flush Ball valve assembly
  • 50' wind up ground cable
  • One Operators Manual
  • National Safety Mark
  • One Year Standard Manufactures Ltd Warranty
  • Installation:
  • Complete system installed on Customer Supplied Tri-Drive chassis
  • Any relocation of truck parts or frame alterations will be charge for with cost added to final price
Contact Sales
LISTINGS - Combo Wash Vacuum Units

Combo Wash/Vac

2019 Peterbilt
Immediate Delivery

MA#: MA726
Model: Combo 16m3

Combo Wash/Vac Unit

2018 T880 Kenworth
In Production

MA#: MA730
Model: Combo 15m3

Combo Wash/Vac

Western Star

MA#: CV-Combo
Model: Combo 16m3

Combo Wash/Vac

2018 T880 Kenworth
Immediate Delivery

MA#: MA710
Model: Combo 16m3

Combo Wash/Vac

2019 Peterbilt
Immediate Delivery

MA#: MA727
Model: Combo 16m3

Combo Wash/Vac

2019 Peterbilt
Immediate Delivery

MA#: MA728
Model: Combo 16m3

822 Combo Wash/Vac

2017 Western Star
Immediate Delivery

MA#: MA651
Model: 822 Combo 11m3 c/w Boom

Combo Wash/Vac

2019 Peterbilt
Immediate Delivery

MA#: MA725
Model: Combo 16m3

Combo Wash/Vac Unit

2018 T880 Kenworth
In Production

MA#: MA729
Model: Combo 15m3

National and International Sales

Custom Vac Service Ltd. offers custom built industrial vacuum equipment manufactured at our modern facility located in Nisku Alberta. Custom Vac Service Ltd. has a large inventory of vacuum trucks in production, ready for pant and for immediate delivery as well as a large inventory of vacuum trucks for rent or lease. 

Custom Vac's offers top quality industrial vacuum equipment for local, national and international sales. Custom Vac Service Ltd. offers equipment for export to the United States, Mexico and South America and welcomes inquiries from international customers requiring high quality custom built vacuum trucks.

A representative is available to answer any questions you may have about renting, leasing or purchasing a Vacuum Truck.