The world's only direct-transmission™ mounted PTO driven air compressors and multi-power systems. VMAC's DTM70 and DTM70-H are the best choice for customers who are concerned with saving space and reducing weight on their service trucks. The DTM70 provides up to 70 CFM of air at 100 psi, at 100% duty cycle, while the DTM70-H provides up to 70 CFM of air at 100 psi and up to 14.9 GPM of hydraulic flow at 3,265 psi, dependent on engine RPM.
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Direct-Transmission™ Mounted Mounted Power Take-Off (PTO) Driven Multi-Power System

Direct-Transmission™ Mounted Power Take-Off (PTO) Driven Multi-Power System
Direct-Transmission™ Mounted Mounted Power Take-Off (PTO) Driven Air Compressor

Direct-Transmission™ Mounted Power Take-Off (PTO) Driven Air Compressor
Description N/A The world's only direct-transmission™ mounted PTO driven air compressor with hydraulics. N/A The world's only direct-transmission™ mounted PTO driven air compressor.
Brands N/A VMAC®
Designed For N/A Ford Power Stroke N/A Ford Power Stroke RAM Cummins
Air Compressor Output at 100 Pound Per Square Inch (psi) (Maximum 175 Pound Per Square Inch (psi))
N/A Up to 70 ft³/min
Note for Air Compressor Output N/A Actual CFM output dependent on engine RPM. N/A Actual maximum CFM and GPM output varies based on engine RPM and hydraulic pump size.
Air Compressor Type N/A PTO driven, direct-transmission™ mounted, 100% duty cycle, VMAC® oil-injected rotary screw
Approximate Weight (Wet) N/A 180 lb81.6 kg N/A 150 lb68 kg
Included Power Take-Off (PTO) N/A CHELSEA® 210 Series (2020+ Ford) CHELSEA® 249 Series (2017-2019 Ford) CHELSEA® PTO; electrically actuated, PTO indicator lamp N/A CHELSEA® PTO; electrically actuated, PTO indicator lamp
  • CHELSEA® 272 Series (RAM)
  • CHELSEA® 249 Series (2011-2019 Ford)
  • CHELSEA® 210 Series (2020+ Ford)
Throttle Control N/A
  • 2 throttle control set-points available
  • Adjustable up to 3,000 RPM
  • Allows for dual speed operation with cranes that have available input/output for high idle mode
 		N/A Variable speed
Digital throttle control connects to OBD2 CAN Bus connector**
Adjusts truck engine speed automatically to match air demand
Display Box N/A N/A
  • On/Off function of PTO and compressor
  • LCD display
  • Error message
  • System temperature
  • Service notifications
Control Box N/A
  • On/Off function of PTO and compressor
  • LCD display
  • Service notifications
  • Error messages and stores codes
  • System temperature
  • Compatible with start/stop crane modules
  • Allows for simultaneous operation of both the air compressor and hydraulic pump
 		N/A
Safety System N/A
  • Automatic compressor heater function
  • Automatic rapid blow-down valve on tank
  • Truck drive disable circuit on throttle control
  • Compressor over-temp sensor
  • 200 psi air pressure relief valve
  • Truck park brake safety shut-off switch on control box
 		N/A
  • Automatic compressor heater function
  • Compressor over-temp sensor
  • Automatic rapid blow-down valve on tank
  • 200 psi air pressure relief valve
  • Truck drive disable circuit on throttle control
  • Truck park brake safety shut-off switch on control box
Hydraulic Pump1 N/A
  • Various Hydraulic Pump options available (3.5 GPM – 14.9 GPM) (Actual maximum CFM and GPM output varies based on engine RPM and hydraulic pump size.)
  • Actual GPM output dependent on pump size and engine RPM
 		N/A
Applications N/A 2017-2020 Ford F250 to F550 Super Duty 6.7L Power Stroke diesel 4x2 & 4x4 with TorqShift™ Automatic Transmission N/A
  • RAM 3500 to 5500 chassis cab 6.7L Cummins diesel with AISIN Automatic Transmission. Must have PTO prep package
  • Ford F250 to F750 Super Duty 6.7L Power Stroke diesel 4x2 & 4x4 work truck with TorqShift™ Automatic Transmission
Features N/A Up to 70 CFM. Up to 14.9 GPM.
VMAC® DTM70-H direct-transmission™ mounted multi-power systems use patented rotary screw technology designed to maintain 100% of the specified CFM for exceptional air tool performance while providing maximum operator efficiency at the job site. This flexible system delivers up to 70 CFM @ 100 psi and can support up to 14.9 GPM @ 3,265 psi, dependent on pump size and engine RPM.

Decrease Truck GVW by up to 600 LBS
The DTM70-H frees up truck GVW by as much as 600 lbs, with no air receiver tank to mount on the truck deck and 50% smaller hydraulic tank sizes required compared to other hydraulic systems. The total system weight is only 180 lbs, allowing you to add more tools and equipment to your truck, carry more materials, take advantage of better fuel economy, or even downsize your truck classification.

30% Faster Installation/Simultaneous Operation
The DTM70-H is application-engineered for 2017-2020 Ford F250 to F550 Super Duty work trucks with 6.7L Power Stroke diesel, and TorqShift™ Automatic Transmission (4x4 or 4x2). No modifications are required to the Ford transfer case. No drive shafts are required to cause alignment issues. Reduced hydraulic plumbing, fittings and hoses compared to other deck-mounted hydraulic air compressors. The system integrates with standard crane controls and a new benefit is both the air compressor and hydraulic pump are designed to run simultaneously. 		N/A Up to 70 CFM. 100% of the Time.
VMAC® DTM70 70 CFM air compressors use patented rotary screw technology designed to maintain 100% of the required tool CFM so operators don’t have to wait for their air compressor to fill an air receiver tank. This maximizes air tool performance and eliminates downtime.

Decrease Truck GVW by up to 260 LBS
VMAC® DTM70 air compressors reduce truck weight by as much as 260 lbs. This is because there is no secondary engine to carry around on your truck. And when compared to other under deck air compressors, at only 150 lbs the DTM70 weighs a fraction. Choosing a lightweight air compressor means you’ll be able to add more tools and equipment to your truck, carry more materials, or take advantage of better fuel economy.

Easy Installation
VMAC® DTM70 air compressors are easy to install, making installation times up to 50% faster than other under deck air compressor systems. No modifications are required to the RAM or Ford transfer case. No drive shafts are required to cause alignment issues. Traditional under deck air compressors for RAM and Ford Super Duty trucks are extremely heavy, have poor ground clearance, and require additional sourcing of components. VMAC® mounting kits are application engineered for RAM and Ford diesel trucks and include all the necessary components.
Warranty N/A
  • Two years on all major components; VMAC® air-ends are covered by VMAC®'s Lifetime Limited Warranty
  • CHELSEA® PTO covered by Parker Chelsea® Two Year Warranty; Chelsea Pumps covered by Parker Chelsea® 18-month Warranty
 		N/A Two years on all major components; VMAC® air-ends are covered by VMAC®'s Lifetime Limited Warranty
  • 1 Sold separately by VMAC®.