When you need Air Power to Go™, rely on Vanair’s line of powerful, compact truck-mounted underdeck PTO shaft-driven air compressors. At half the cost of tow-behinds, our compressors deliver a powerful 60 – 1000 CFM of air combined with features and benefits that blow away the competition.
PTO Shaft-Driven Air Compressor System – 125 to 200 CFM- RAM® UDSM
Shown 125 CFM Kit
| Capacity (CFM) | 125 | 160 | 185 | 200 |
| Air (PSI) | 100-150 | 100-150 | 100-150 | 100-150 |
| Compressor Input (RPM) | 1730 | 1675 | 1920 | 2075 |
| Oil Capacity (Gal.) Initial Fill | 2.5 | 2.5 | 2.5 | 2.5 |
Please consult Vanair® for overall space and air requirements.
Product improvement is a continuing goal. Design and specifications are subject to change without notice or obligations.
- UDAC2R4WD — 125 CFM @ 100/150 PSI; 160 CFM @ 100 PSI
- UDAC3R4WD — 160 CFM @ 150 PSI; 185 CFM @ 100/150 PSI; 200 CFM @ 100 PSI
- UDAC4R4WD — 185 CFM @ 150 PSI – For Continuous Duty Use at 100°F Plus Ambient Conditions; 200 CFM @ 150 PSI
- UDAC4HPR4WD — 125 CFM/160 CFM/185 CFM/200 CFM @ 200 PSI
*For systems higher than 200 CFM and 150 PSI, please contact Vanair®.
Call Vanair® for body builder and transmission codes before ordering chassis.
Air Compressor
- Lifetime Warranty on Air End
- 100,000 Hours Design Life
- 100% Duty Cycle
- Greater Efficiency for Lower Engine RPMs
- Integrated Inlet Valve and Rear Discharge Provides Higher Ground Clearance
- Made in the USA
Discharge System
- Intank Coalescer System Provides Greater Surface Area for Increased Oil Separation
- Coalescer is Protected from the Elements, Eliminating the Possibility of Rust or Damage from External Source
- Less Prescribed Maintenance and Waste Oil Recovery Costs
- Less Than 2 PPM Oil Carryover
- Pressure Rated to 250 PSIG
- 5 Year Warranty or 3000 Hours for Replacement on Coalescer Element Only
- Smaller Tank Design Makes Installation Easier
- Streamlined Fittings on the End of Tank
- ASMA and CRN Certified
RAMDRIVE PLUS™ System
- Converted Transfer Case
- 1.25” Precision Ground Shaft with 5 ⁄16” Key
- Driveshaft Flange Bolts
- Re-usable Crate/packaging for Core Return
- High Speed Bearing
- Loctite Threadlocker
Air Filter
- ABS plastic housing
- Dual stage
SAE B PAD
- Limited to 77 Ft. Lbs.
Cooler(s)
- Capable of Cooling Up to 200 CFM at Up to 175 PSI
- Air to Oil Heat Exchanger Driven by 12V Fan
Instrumentation
Vanair® VTEC-II® Total Electronic Control System™
Diagnostic Monitoring Display Includes:
- Remote Engine Speed Control
- Built-In Safety Features
- Complete Startup & Shutdown Capabilities
- Oil Temperature & Air Pressure System Checks
- Troubleshooting & Maintenance Display Assistance & Alerts
- LCD
Vanguard™ Rotary Screw Compressor Oil
- Full Synthetic Oil Exclusively Created for Rotary Screw Compressors
- Flash Point: 257 °C/495 °F
- Pour Point: -45 °C /-50 °F
- Outstanding Thermal and Oxidative Stability
- Reduced Oil Disposal Due to Extended Drain Intervals
Safety Equipment
- High-Temperature Shutdown
- High-Pressure Shutdown
- Air Pressure-Relief Safety Valve
- Minimum Pressure Valve
- Automatic Blowdown on Shutdown
- Oil Fill Plug Safety Relief
UltraLife® 6000 Hour Air/Oil Separator Element
- Innovative design offers the lowest cost of ownership in the industry
- Six times more life than the nearest competitor’s spin-on coalescer element
- 15 times more life than an underhood design means the coalescer will last longer than the life cycle of your vehicle
- Assured anti-static grounding system
- This feature alone can save upwards of $2000.00 per truck in routine maintenance costs, over a 10-year period
FailSafe® Dual Sensory Redundancy System
Patented
- Provides backup in case critical sensors fail
- Virtually eliminates downtime for increased uptime
- Seamlessly switches to back-up sensors without any interruption of the system’s operation
- Standard on XERO® air/oil separator tanks– optional, remote mount waterproof NEMA box
- External, spin-on air-oil separating element
- Dual pressure
- Service/control line moisture separators
- Filter/lubricator/regulator (FLR)
- Air hoses, hose reels, and fittings
- OSHA safety valve (velocity fuse)
- Tool oiler/lubricator
- Post drivers
- Biodegradable Vanguard™ Green synthetic oil
- Cold Weather Kit For Air Compressor – Single Pressure – (Consists of Thermal Valve & Heating Blankets for Tank & Regulator)
- Cold Weather Kit For Air Compressor – Dual Pressure – (Consists of Thermal Valve & Heating Blankets for Tank & Regulator)
- Air Aftercooler without Moisture Separator 125/200 CFM
- Air Aftercooler with Moisture Separator 125/200 CFM
- Service Airline De-Icer
- Filter Lubricator Regulator (FLR) 1”
- Hose Reel – for 3/4” Hose – 50’; Hose not included
- Hose Reels: Vanair carries many different models (Call for configuration)
- Moisture Separator (Service line)
- OSHA Valve 132-148 CFM (Excess flow safety valve)
- OSHA Valve 180-200 CFM (Excess flow safety valve) 3/4”
- Tool Lubricator
- ThermalGuard® Weather Protection Kit
- Optical Oil Level Sensor
| Part Description | Part Number |
|---|---|
| Every 500 Hour or Annual Compressor Maintenance Kit | KIT1057-263931 |
| Every 500 Hour or Annual Compressor Maintenance Kit | KIT1057-264266 |
| Every 500 Hour or Annual Compressor Maintenance Kit | KIT1057-264266-MAN |
| XERO® Tank Every 500 Hour or Annual Compressor Maintenance Kit | KIT1057-MAN |
| Initial 50 Hour Compressor Maintenance Kit | KIT1282 |
| XERO® Tank Initial 50 Hour Compressor Maintenance Kit | KIT1282-MAN |
| Vanair® Compressor Oil Filter | 261991 |
| Vanair® Compressor Air Filter Element Only | 263931 |
| Vanair® Compressor Air Filter Element Only | 264266 |
| 4 Gallons of Vanguard™ Green Biodegradable Rotary Screw Compressor Oil | 264626-4GREEN |
| 4 Gallons of Vanguard™ Premium Rotary Screw Compressor Oil | 264626-4PACK |
| Vanair® Compressor Oil Filter | 280099 |
