YQFD-6110AHM Fire Pump Engine

YQFD-YQFD-6110AHM Fire Pump Engine is a 6-cylinders in line, 7.127 liters four-strokes engine with 105 mm bore and 124 mm stroke. Equipped with mechanical fuel pump and electronic governor, comes with supercharged intercooling.

The prime power at 1470/1760/2100 RPM of YQFD-6110AHM Fire Pump Engine is 140/152/155 kW.

As part of EMAC, PumpMac provides abundant premium pump-driven power pack options, WPT PTO, Advance gearbox and pump head, as well as customized water pump set. We also have a set of NFPA20 standard engine power pack accessories including air intake shut-off valve, DC contactor, engine control panel, jacket water heater etc.

We provide full life cycle services for all customers, from design to power system supply, from installation to commissioning, from after-sales service training to spare parts supply, from trouble shooting to overhaul technical support.

Advantages of YQFD-6110AHM Fire Pump Engine

Adopting an advanced permanent magnet synchronous motor and optimized hydraulic design, the YQFD-6110AHM achieves energy savings of up to 75% compared to traditional pumps. It meets international energy efficiency standards (similar to ENERGY STAR criteria) , delivering maximum flow output while minimizing power consumption for long-term cost reduction.
Engineered with a multi-stage impeller structure, the YQFD-6110AHM generates a maximum head of 14 Bar , suitable for high-pressure fluid transfer scenarios. The variable frequency drive (VFD) compatibility allows precise speed adjustment (500-1500 rpm) , maintaining consistent flow even with fluctuating system demands.
Constructed with 316L stainless steel pump body (upgraded from 304 stainless steel) and wear-resistant silicon carbide mechanical seal , this pump withstands strong corrosive liquids including acids, alkalis, and salt solutions. Compliant with API 610 standards for petrochemical applications , it ensures a service life of over 8,000 operating hours under harsh conditions.
The self-priming design eliminates the need for pre-filling before startup, while tool-free access to key components simplifies routine maintenance. Its compact vertical structure (30% smaller footprint than horizontal pumps) allows flexible installation in tight spaces, with universal flange connections for seamless system integration

Technical Specifications

Engine Model:	YQFD-6110AHM
Engine Type:	6 Cylinders, in Line
Displacement:	7.127 L
Rated Speed:	2500/2950 RPM
Power:	140/152/155 kW
Speed Regulation:	Mechanical Speed Regulation
Combustion Ration:	17:1
Aspiration Method:	Supercharged Intercooling
Electrical System:	24 V
Filter Type:	Dry Detachable Air Filter
*Borestroke:**	110*125 mm
Dry Weight:	1054 kg
Lead Time:	15 – 30 Working Days
Payment Terms:	T/T ,L/C

Engine Model	Output Power	Torque	Combustion System	Aspiration
YQFD-6110AHM	140 kW @ 2500 RPM 190 kW @ 2950 RPM	187.74 HP @ 2500 RPM 254.79 HP @2950 RPM	Direct Injection in Cylinder	Supercharged Intercooling
YQFD-6114AHM	185 kW @ 1470 RPM 210 kW @ 1760 RPM 250 kW @ 2100 RPM	248 HP @ 1470 RPM 281.6 HP @ 1760 RPM 335.26 HP @ 2100 RPM	Direct Injection in Cylinder	Supercharged Intercooling
——END——

General Infomation of YQFD-6110AHM Fire Pump Engine
Engine Model	YQFD-6110AHM	Output Power	140 kW @ 2500 RPM 190 kW @ 2950 RPM
Torque	187.74 HP @ 2500 RPM 254.79 HP @2950 RPM	No. of Cylinders	6 Cylinders
Compression Ratio	17 : 1	Aspiration	Supercharged Intercooling
Cooling System	Water Cooling Cycle	Emission Certification	N/A
Displacement	7.127 L	*Bore stroke**	110 mm * 125 mm
Governor Regulation	≤ 10%	Application	Water Pump
Dry Weight	1054 kg	CPL Code Revision	N/A
*Basic Engine(L W * H)**	N/A
——END——