CNG EVO

From your car to small fleets:
charging is green.

Created to recompress the previously treated and filtered natural gas and biomethane. They are suitable for both home use and small fleets. The products of the CNG EVO line are equipped with an electronic control and a command unit, equipped with the automatic stop function when the tank is full and with advanced safety systems.

3-stage high pressure pumping unit for methane.

  • Monobloc in aluminum
  • Gooseneck in forged steel
  • Splash lubrication
  • Forged aluminum connecting rods
  • Main roller bearings
  • Roller connecting rod bearings
  • 1st and 2nd stage cylinders in aluminum with hard nicasil coating
  • 2nd and 3rd stage slide guide cylinders in aluminum with hard nicasil coating
  • 3rd stage cylinder in special treated steel.
  • Stainless steel intake and exhaust valves
  • Interstage cooling pipes in stainless steel
  • Safety valves after each stage
  • Oil level sensor

Simplicity comes standard.

Imagine having a compressor capable of great performance and endowed with extraordinary solidity. What would all this be without absolute simplicity in managing it?
We believe that innovation is for this: to make everything simpler.

With them you are safe.

Coltri CNG compressors put safety first: they are equipped with sensors that stop the machine in case of leaks; and are equipped with inlet and outlet solenoid valves to regulate the operation of the machine and the system.

Specifications

Standard equipment

  • Input filter
  • Final pressure shutdown
  • Digital display
  • Vent pipe
  • Natural gas refueling gun with direct action NGV1
  • 4.5 m filling hose
  • Low pressure switch at the gas inlet
  • Methane gas detector
  • Oil pump
  • Frame color RAL 7035

Motor

CNG EVO 85 EM

CNG EVO 85 ET

CNG EVO 170 ET

CNG EVO 266 ET

CNG EVO 330 ET

Single-phase electric
3 kW – 4 Hp
230 V, 50 Hz
230 V, 60 Hz
Three-phase electric
3 kW – 4 Hp
230 V / 400 V, 50 Hz
230 V / 400 V, 60 Hz
440V / 480V, 60Hz
Three-phase electric
4 kW – 5.5 Hp
230 V / 400 V, 50 Hz
230 V / 400 V, 60 Hz
440V / 480V, 60Hz
Three-phase electric
5 kW – 6.5 Hp
230 V / 400 V, 50 Hz
230 V / 400 V, 60 Hz
440V / 480V, 60Hz
Three-phase electric
7.5 kW – 10 Hp
230 V / 400 V, 50 Hz
230 V / 400 V, 60 Hz
440V / 480V, 60Hz

Pumping group

CNG EVO 85 EM

CNG EVO 85 ET

CNG EVO 170 ET

CNG EVO 266 ET

CNG EVO 330 ET

Range:
85 l / min
5.1 m³ / h
3.8 CFM (ft³ / min)
Number of laps:
1,290 RPM
Range:
85 l / min
5.1 m³ / h
3.8 CFM (ft³ / min)
Number of laps:
1,290 RPM
Range:
170 l / min
10.2 m³ / h
7.5 CFM (ft³ / min)
Number of laps:
1,400 RPM
Range:
266 l / min
15.9 m³ / h
11.8 CFM (ft³ / min)
Number of laps:
1,600 RPM
Range:
330 l / min
19.8 m³ / h
14.7 CFM (ft³ / min)
Number of laps:
1,400 RPM

 

Suction pressure

CNG EVO 85 EM

CNG EVO 85 ET

CNG EVO 170 ET

CNG EVO 266 ET

CNG EVO 330 ET

From 17 to 200 mbar
From 0,24 to 2,90 PSI
From 17 to 200 mbar
From 0,24 to 2,90 PSI
From 17 to 200 mbar
From 0,24 to 2,90 PSI
From 17 to 200 mbar
From 0,24 to 2,90 PSI
From 17 to 200 mbar
From 0,24 to 2,90 PSI

 

Operating pressure

CNG EVO 85 EM

CNG EVO 85 ET

CNG EVO 170 ET

CNG EVO 266 ET

CNG EVO 330 ET

From 200 to 250 bar
2,900 to 3,636 PSI
From 200 to 250 bar
2,900 to 3,636 PSI
From 200 to 250 bar
2,900 to 3,636 PSI
From 200 to 250 bar
2,900 to 3,636 PSI
From 200 to 250 bar
2,900 to 3,636 PSI

 

Charging times

CNG EVO 85 EM

CNG EVO 85 ET

CNG EVO 170 ET

CNG EVO 266 ET

CNG EVO 330 ET

3 hours 8 minutes

(80 l tank empty
at 0-200 bar)

3 hours 8 minutes

(80 l tank empty
at 0-200 bar)

1 hour 15 minutes

(80 l tank empty
at 0-200 bar)

1 hour

(80 l tank empty
at 0-200 bar)

48 minutes

(80 l tank empty
at 0-200 bar)

 

Noisiness

CNG EVO 85 EM

CNG EVO 85 ET

CNG EVO 170 ET

CNG EVO 266 ET

CNG EVO 330 ET

90 dB (Lwa guaranteed)
87 dB (Lwa measured)
67 dB (Lpa measured)
90 dB (Lwa guaranteed)
87 dB (Lwa measured)
67 dB (Lpa measured)
90 dB (Lwa guaranteed)
87 dB (Lwa measured)
67 dB (Lpa measured)
90 dB (Lwa guaranteed)
87 dB (Lwa measured)
67 dB (Lpa measured)
90 dB (Lwa guaranteed)
87 dB (Lwa measured)
67 dB (Lpa measured)

 

Dry weight

CNG EVO 85 EM

CNG EVO 85 ET

CNG EVO 170 ET

CNG EVO 266 ET

CNG EVO 330 ET

160 kg / 353 lb
160 kg / 353 lb
180 kg / 397 lb
180 kg / 397 lb
190 kg / 419 lb

 

Dimensions

CNG EVO 85 EM

CNG EVO 85 ET

CNG EVO 170 ET

CNG EVO 266 ET

CNG EVO 330 ET

80 x 67 x 110 cm
(B x W x H)
31.5 “x 26.4″ x 43.3 ”
(W x D x H)
80 x 67 x 110 cm
(B x W x H)
31.5 “x 26.4″ x 43.3 ”
(W x D x H)
80 x 67 x 110 cm
(B x W x H)
31.5 “x 26.4″ x 43.3 ”
(W x D x H)
80 x 67 x 110 cm
(B x W x H)
31.5 “x 26.4″ x 43.3 ”
(W x D x H)
80 x 67 x 116 cm
(B x W x H)
31.5 “x 26.4″ x 45.7 ”
(W x D x H)

 

Optional

Hyperfilter filter system

Double PED certified Hyperfilter filter system.

Request information

The available models of CNG EVO

(Non-standard models available upon request)

Discover CNG EVO at 360 °