Fiat Powertrain Technologies

List of Engines

Engine Manufacturer: Fiat Powertrain Technologies
Engine Model: N45MSSX00.50, tier3
Governing Standard: CSA M424.2-90 (Non-Gassy Mines)

Certificate Number	Engine Rating and Measured Fuel Rate at Sea Level	Sulphur in Fuel -%wt.	Ventilation Prescription*
			CFM	m3/min
1212	99 HP @ 2200 RPM, 43.2 lb/h	0.05	10,100	286.0
		0.10	10,800	305.8
		0.20	12,200	345.5
		0.25	12,900	365.3
		0.50	16,400	464.4

*These CSA ventilation rates are suitable for low sulphur fuel if permitted by the appropriate regulatory authority.

Approved Diesel
Engines

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Engine Manufacturer: Fiat Powertrain Technologies
Engine Model: N67MNTX20.00, tier3
Governing Standard: CSA M424.2-90 (Non-Gassy Mines)

Certificate Number	Engine Rating and Measured Fuel Rate at Sea Level	Sulphur in Fuel - %wt.	Ventilation Prescription*
			CFM	m3/min
1213	173 HP @ 2200 RPM, 70.3 lb/h	0.05	17,000	481.4
		0.10	18,200	515.4
		0.20	20,500	580.5
		0.25	21,700	614.5
		0.50	27,500	778.7

*These CSA ventilation rates are suitable for low sulphur fuel if permitted by the appropriate regulatory authority.

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Engine Manufacturer: Fiat Powertrain Technologies
Engine Model:N45MSTX20.50, tier 3
Governing Standard: CSA M424.2-90 (Non-Gassy Mines)

Certificate Number	Engine Rating and Measured Maximum Fuel Rate at Sea Level	Fuel Sulphur Fuel - %wt	Ventilation Prescription*
			CFM	m3/s
1234	125 HP @ 2200 RPM, 49.1 lb/h	0.05	13,400	6.32
		0.25	16,700	7.88

*These CSA ventilation rates are suitable for low sulphur fuel if permitted by the appropriate regulatory authority.

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Engine Manufacturer: Dry Systems Technologies
Engine Model: FPTN45, M354 Power Package, Tier 3
Governing Standard: CSA M424.1-88 (Gassy Coal Mines)

Certificate Number	Engine Rating and Fuel Rate at Sea Level	Sulphur in Fuel - ppm	Ventilation Prescription
			CFM	m3/s
1298	124 HP (93 kW) @ 2200 RPM, 47.2 lb/h	15	3,800	1.79
			5,200 +	2.45 +

+ These ventilation rates are recommended by NRCan/CanmetMINING where some of the gases govern ventilation rates rather than the EQI criterion.