Aero Tech R45 Air, Truck Mount

Built from the ground up with corrosion-resistant stainless steel, simplified single-side service access, and innovative features that extend machine life, the R-Series slide-in truckmount is engineered for carpet cleaning and restoration professionals who demand more: more durability, more control, and more uptime.

The R45 offers an air-cooled enginewith lighter console weight and efficient single-wand operation. This model is perfect for residential carpet cleaners or owner-operators who want robust performance in a compact package.

Features

Game-Changing Features that set a new standard

• Stainless Steel Construction
  Frame, brackets, supports, diverter box, waste tank, and pressure regulator—all built to resist corrosion, wear, and time.
• Cabin Heat Discharge System (CHDS)
  Exclusive Aero Tech design vents heat through the van floor, keeping vehicles cooler, safer, and more comfortable.
• Precision Temperature Control
  Dial in temps for delicate carpet or upholstery or crank up the heat for rotary tools and tough surfaces.
• Noise Reduction
  Oversized, wrapped silencer delivers quieter operation inside and outside the vehicle.
• Large Waste Tanks with Beveled Bottoms
  Designed to drain 100% for a cleaner, odor-free system.

Maintenance Simplified

• Single-Side Service Access
  Every major component is accessible from one side—no crawling or unbolting required.
• Sliding Hose Reels
  Innovative rail system lets you move reels out of the way for quick machine access.
• Truck Mount Resources
  Find service videos, manuals, and more helpful information in our Truck Mount Resource Center.
• External Serviceable Parts
  Easily grease the pressure regulator or clean filters without messy disassembly.
• Longer-Lasting Belts
  Reinforced banded belts with Aramid strand (Kevlar family) last longer, reducing downtime and replacement costs.

Digital Display
Simple push-button interface with clear readouts—no confusing analog gauges.

Built-In Service Reminders:
Stay on top of maintenance with hour-based alerts that keep your machine running at peak performance.

Real-Time Diagnostics:
EFI codes, system alerts, and troubleshooting guides displayed on-screen so operators know exactly what’s happening.

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Specifications

 

System Specifications

	R56 Liquid	R45 Air
Ideal For	Residential or Commercial Carpet Cleaning Dual-wands or longer hose runs Extraction-only/restoration	Residential or Commercial Carpet Cleaning Extraction-only/restoration
Engine	PSI 1.0 L GM, 4 Cylinder Liquid-Cooled, EFI Engine	Kohler ECH749, EFI, 26.5 HP, 2 Cylinder, Air cooled, EFI Engine
California Compliant	Yes – CARB/EPA Compliant in All 50 States
Blower	5006 Tuthill Tri Lobe Blower	4005 Tuthill Tri Lobe Blower
Airflow	500+ CFM	300+ CFM
Pump	General PEHT2010S Stainless Steel Pump 500-1,500 Working PSI, 4.0 GPM, Last Step Chemical Injection
Coolant Heat Exchanger	Stainless Steel Tube & Shell	NA
Throttle & Choke	Electronic
Engine/Blower Exhaust Heat Exchanger	Corrosion-Resistant Stainless Steel
Frame
Structure & Main Brackets
Airpath
Solution Path
Heat Shields & Covers
Digital Display	Yes – LED with Service Alerts
Power Distribution Module (PDM)	Yes
Pressure Regulator	External, Greaseable
Vacuum Prefilter	Yes, External
Engine Bearing Housing	1-7/16” Shaft, External Greaseable
Remote Engine Oil Filter & Drain	Yes
Waste Tank Blower Filter	External
Battery Box	Yes
Cabin Heat Discharge System	Yes – Through Floor Exhaust
Weight	950 lbs	775 lbs
Dimensions	34”W x 48”D x 34”H	34”W x 43”D x 34”H