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YQFD-4108AHM Fire Pump Engine

YQFD-4108AHM Fire Pump Engine is a 4-cylinders in line, 4.214 liters four-strokes engine with 108 mm bore and 115 mm stroke. Equipped with mechanical fuel pump and electronic governor, comes with turbocharger.
The prime power at 2950 RPM of YQFD-4108AHM Fire Pump Engine is 90 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-4108AHM Fire Pump Engine

  • The YQFD-4108AHM features an advanced permanent magnet motor design that delivers energy savings of up to 70% compared to traditional mechanical pumps . Its high-efficiency impeller design and optimized hydraulic performance ensure minimal power consumption while maintaining maximum output.
  • With a space-saving vertical design and a weight reduction of up to 80% compared to conventional pumps , this product offers easy installation and portability. Its center of gravity aligns perfectly with the pump base, enhancing stability during operation.
  • Constructed with corrosion-resistant materials (304 stainless steel pump body and wear-resistant ceramic shaft core) , the YQFD-4108AHM withstands harsh operating conditions and extended service life. The double-seal (tungsten carbide-tungsten carbide) design provides reliable protection against water ingress.
  • The dual-bearing support structure and precision-balanced impeller minimize vibration and noise, ensuring smooth operation with low noise levels . This stability significantly extends equipment lifespan and reduces maintenance requirements

Technical Specifications

Engine Model: YQFD-4108AHM
Engine Type: 4 Cylinders, in Line
Displacement: 4.214 L
Rated Speed: 2950 RPM
Power: 90 kW ( 120.69 HP )
Speed Regulation: Mechanical Speed Regulation
Combustion Ration: 17:1
Aspiration Method: Turbocharged
Electrical System: 24 V
Compression Ration: 17 : 1
Bore*Stroke: 108*115 mm
Dry Weight: 586 kg
Lead Time: 15 – 30 Working Days
Payment Terms: T/T ,L/C

Engine Model

Output Power

Torque

Electrical System

Aspiration

YQFD-4108AHM 90 kW @ 2950 RPM N/A 24 V Turbocharged
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General Infomation of YQFD-4102AHM Fire Pump Engine

Engine Model YQFD-4108AHM Output Power 90 kW @ 2950 RPM
Torque 120.69 N.m @ 2950 RPM No. of Cylinders 4 Cylinders
Compression Ratio 17 : 1 Aspiration Turbocharger
Combustion System N/A Emission Certification N/A
Displacement 4.214 L Bore * stroke 108 mm * 115 mm
Governor Regulation ≤ 10% Application Water Pump
Dry Weight 586 kg CPL Code Revision N/A
Basic Engine(L * W * H) N/A
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Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

The picture of Sale Manual showing the accessories and scopes of supply.

Engine Sale Manual

The picture of Installation Drawing showing the accessories and scopes of supply.

Installation Drawing

The picture of Installation Manual showing the accessories and scopes of supply.

Installation Manual

The picture of Operation Manual showing the accessories and scopes of supply.

Operation Manual

The picture of Engine Parts Catalogue showing the accessories and scopes of supply.

Parts Catalogue

The picture of Test Report and Certifcate showing the accessories and scopes of supply.

Report & Certifcate

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