Free Air Delivery

 m³/min

25.4-22.8

working pressure

 bar

16-25

Engine maximum speed (full load)

 rpm

1700-1900

Minimum engine speed (unloading)

 rpm

1200

Volume of the screw lubricating oil

 L

89 (Replacement volume per maintenance cycle)

Storage tank (gas separation tank) volume

 L

143

Fuel tank volume

L

420

Oil content at the compressed air outlet

ppm

<5

Compressed air outlet temperature (based on rated reference condition)

 ⁰C

100

Noise level (sound pressure level)

 dB(A)

N/A

Rated reference conditions

Absolute intake pressure

bar

1

relative air humidity

%

0

Imported air temperature

 ⁰C

20

Extreme working conditions

Minimum gas storage tank pressure

 bar

4

Maximum gas reservoir pressure

 bar

26.5

Maximum ambient temperature

 ⁰C

50

Minimum start temperature

 ⁰C

-10

Highest altitude

 m

3000（Used in lower working conditions over 3000 meters）

Model

QSL8.9-C360-30

Output power at the rated rotation speed

kW

264

load factor

%

92

coolant

coolant

Number of cylinder

Inline 6 cylinder

Lubricating oil system volume

L

21 (Replacement volume per maintenance cycle)

Cooling system volume

L

58

Machine length-box-type unit

mm

3830

Complete width

mm

2140

Overall height-four-wheel trailer type

mm

3020

Machine height-box-type unit

mm

2760

Operating weight (trailer / box)

kg

4600 / 4400

Air valve size

in

One 2-inch internal thread, high-performance safety slide valve