VMAC MULTIFUNCTION - OILMAN SERIES POWER SYSTEM

Multifunction – 6-in-1 – Oilman series Power System

Overview

For industrial jobsites with flammable gasses present, there is no better system.

The VMAC Multifunction – Oilman Series includes everything you need for safe operations on any jobsite in a single compact system. This self-contained system can be fully integrated into any diesel work truck fuel system or skid-mounted for stand-alone applications with an optional external fuel tank.

Why is a Positive Air Shutoff System (PASS) required?

According to Headwind Solutions, the manufacturer of the Shocker PASS® used on VMAC’s Multifunction 6-in-1 – Oilman Series, a Positive Air Shutoff System is a necessity for anyone with a diesel engine that may come in contact with natural gas, propane, or any other flammable gasses. A small leak of flammable gas is likely to cause a diesel engine to “run away”, causing catastrophic damage to the engine, and surrounding area as it explodes.

A diesel engine will utilize any fuel available, and flammable gas in the air is more than enough to keep a diesel engine running, even when the key is removed. Once a diesel engine gets a supply of flammable gas from the air, it will run indefinitely or to the point of catastrophic failure. The only way to prevent and stop this is to shut off the air supply to the engine, starving it of fuel.

The Shocker PASS® is capable of automatically sensing high-revving “run away” situations, and will automatically shut the valve, closing the air supply to the engine to protect the engine itself, as well as property and personnel in the area.

Components included:

Applications – Common jobs that use 6-In-1 Power Systems:

Components

AIR COMPRESSOR

Oil-injected rotary screw; belt-driven; 45 CFM @ 100 psi,100% duty cycle; Up to 175 psi.

AC/DC GENERATOR/WELDER/BATTERY CHARGER/BOOSTER

AC:

  • 8 kW continuous output
  • 1 x 30A, 240V, 60Hz 3 phase circuit (w/wo receptacles)
  • 2 x 20A, 120V, 60Hz single phase circuit (w/wo receptacles)

 

DC: For battery boosting/charging; other DC loads

  • Boost – 300A max @ 13V; Charge – 12V,24V,36V,48V
  • CC mode for SMAW and GTAW (stick/TIG welding)
  • 250A @ 35% duty cycle; 190A @ 60% duty cycle

GENERATOR/WELDER CONTROL BOX

GENSET Voltage selector; Welding Current control and ARC force; Socket for optional Remote Welding Control.

ENGINE CHOICE:

Kubota Diesel D902 Engine

  • 3-cylinder, naturally aspirated 3,600 RPM, Tier 4 Final.

CAT C1.1 Diesel Engine

  • Inline 3, 4-stroke, naturally aspirated, 3,400 RPM, Tier 4 Final.

PTO PORT

Clutched SAE ‘A’ port with 9-toothed spline, 2,800 RPM output;35 ft-lb continuous torque (max).

CONTROL/DIGITAL DISPLAY BOX

Remoted mounted; electronic key switch;selector switches for PTO/GENSET/COMPRESSOR;LCD for compressor on/off controls, observing system status and adjusting parameters

BATTERY

Included AC Delco 12V, 460 CCA, 575 CA

AIR/OIL SEPARATOR TANK

Separates compressor oil from compressed air.

POSITIVE AIR SHUTOFF SYSTEM (PASS)

Shocker PASS® automatically senses high-revving engines situations and closes the air supply to the engine.

Specifications

Air Compressor Output

45 CFM @ 100 psi (175 psi max)

Air Compressor Type

Belt-driven, 100% duty cycle, VMAC oil-injected rotary screw

Engine:

Kubota Diesel D902 Engine

• 3-cylinder, naturally aspirated 3,600 RPM, Tier 4 Final.

CAT C1.1 Diesel Engine

•Inline 3, 4-stroke, naturally aspirated, 3,400 RPM, Tier 4 Final.

AC/DC Generator/Welder:

AC:
• 8 kW continuous output
• 1 x 30A, 240V, 60Hz 3 phase circuit (w/wo receptacles)
• 2 x 20A, 120V, 60Hz single phase circuit (w/wo receptacles)
DC: For battery boosting/charging; other DC loads
• Boost – 300A max @ 13V; Charge – 12V,24V,36V,48V
• CC mode for SMAW and GTAW (stick/TIG welding)
• 250A @ 35% duty cycle; 190A @ 60% duty cycle

Power Take-off Port

Clutched SAE ‘A’ port with 9-toothed spline, 2,800 RPM output, 35 ft-lbs continuous torque max (Patented)

Hydraulic Pump: (optional)

10 GPM @ 3500 psi (max)

Throttle Control:

2-speed throttle, responds to air demand

Battery:

AC Delco 12 V, 460 CCA, 575 CA

Control System:

  • Customizable digital controls
  • Remote mounted generator/welder and compressor control panels
  • Any one function or all three can be selected at any time
  • Engine auto-restarts with air demand
  • Separate selector switches engage compressor, generator and PTO
  • With compressor only selected, and sustained periods of no air use, the control system will shut down the engine
  • With any other function selected, the engine will not shut down automatically
  • Programmable auto restart for cold temperature or low battery voltage

Cold Climate Features:

  • Adjustable glow plug control.

  • Engine and compressor will wait till the temperatures are above 4°F (5°C) before loading and going into a running state.
  • Engine will automatically restart when system temperature falls below 23°F (-5°C); small heat strip included in LCD Digital Control Box.
  • Battery jump start connections are recommended to be tied into the truck batteries in locations where extreme cold is expected. It is not necessary in mild climates.

Positive Air Shutoff System (PASS)

Approximately 710 lb (322 kg) (excluding optional fuel tank)

Weight (wet)

Kubota Diesel D902 Engine
– Approximately 575 lbs (261 kg)
CAT C1.1 Diesel Engine
– Approximately 710 lb (322 kg)

Dimensions

Kubota Diesel D902 Engine

  • 33” (l) x 23” (w) x 29” (h); 83.8 cm (l) x 58.4 cm (w) x 73.7 cm (h)
  • Mounting Plate: 20” (l) x 20” (w); 50.8 cm (l) x 50.8 cm (w)

CAT C1.1 Diesel Engine

  • 34.8″(l) x 24.8″(w)* x 31.3″(h); 88.4 cm (l) x 63 cm (w) x 79.5 cm (h)
  • Mounting Plate: 34.5″(l) x 19.5″(w); 87.6 cm (l) x 49.5 cm (w)
  • *24.8” (63 cm) w/o radiator sound deflector; 29.75” (75.6 cm) w/ radiator sound deflector

Decibels (dB) @ 21 feet (6.4 meters)

Kubota Diesel D902 Engine

  • 81.2 dB at high idle, 76 dB at low idle, 0 dB in Standby Mode

CAT C1.1 Diesel Engine

  • 74.25 dB at high idle, 69.75 dB at low idle, 0 dB in Standby Mode

Fuel Supply Options

  • 7-Gallon tank with fuel gauge and low fuel shut-off sensor
  • External Diesel Fuel Pump Kit

Air Receiver Tank (recommended, not included)

Minimum 10-Gallon Air Receiver Tank – Recommended for proper operation of all functions.

Warranty

  • Two years on all major components; VMAC air ends are covered by VMAC’s Lifetime Warranty.
  • Kubota Diesel D902 Engine Warranty
  •  Covered by Kubota’s 2-Year warranty.
  • CAT C1.1 Diesel Engine Warranty
  • Covered by CAT’s 2-year Limited Warranty
  • For more information about VMAC’s warranty policies, visit www.vmacair.com/warranty

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