Basic Specifications

Equipment

Type

Compressor Oil

Lubricant

Capacity

1.37 Quarts

 

 

 

 

65204

13 HP, EPA/CARB

Engine

Compliant

 

 

99918

13 HP, EPA Compliant

Rotation viewed from PTO

Counterclockwise

(power takeoff - the output shaft)

 

 

 

Ø 1” x 2-7/8 Long

Engine Shaft

1/4” Keyway

 

 

3/8”-24 UNF inner thread

Air Pressure Range

145-175 PSI

Air Outlet

 

3/4" NPT

Air Flow

 

19.5 CFM @ 40 PSI

 

18.7 CFM @ 100 PSI

 

 

Engine Idle Speed

1,800±100 RPM

(Pressure switch controlled)

 

 

Note: Engine specifications are found in the engine manual supplied with this equipment.

Components and

Controls

Belt Guard

Air

 

Filter

 

 

Oil

 

 

Sight

 

 

Glass

 

Pilot

 

 

Valve

 

Ball

Safety

Tank Pressure

Valve

Gauge

Valve

 

 

Tank Drain

Air Storage Tank

 

 

Fig. 1

1.Belt Guard. The Belt Guard (A1) encloses the pulleys and drive belts. It protects the user from the mov-

ing parts and allows the large pulley to direct cooling air to the Air Pump (A2).

2.Oil Sight Glass. The oil sight glass shows proper level of the oil. Oil level should be at center of Sight Glass.

3.Tank Drain Valve. The Air Tank (A18) drain valve allows moisture to be removed from the tank to reduce the chance of corrosion inside the tank.

4.Safety Valve. This Safety Valve (A15) automatically releases air if the Air Tank (A18) pressure exceeds the preset maximum.

a.In an emergency, the ring could be pulled to reduce tank air pressure.

5.Ball Valve. Air hose attaches to this valve. Air pressure required by tools is set by an air pressure regulator.

Regulator and Gauge (Not Included). Outlet air can be regulated by adjust- ing the regulator knob. Clockwise will raise outlet pressure and counter- clockwise will lower outlet pressure. Outlet pressure will be displayed on the regulator’s pressure gauge.

6.Air Storage Tank. The Air Tank (A18) is where air pressurized by the Air Pump (A2) is stored for later use.

7.Tank Pressure Gauge. The Air Tank Pressure Gauge (A20) displays the air pressure in the tank.

SKU 65204/ 99918

For technical questions, please call 1-800-444-3353.

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Harbor Freight Tools 99918, 65204 operating instructions Basic Specifications, Components Controls