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DCEC QSB4.5 Industrial Engine

DCEC QSB4.5 series Industrial engine is a 4-cylinders in line, 4.5 liter four-strokes engine with 107 mm bore and 124 mm stroke. DCEC QSB4.5 series Industrial engine equipped with Electrically Control High-pressure Common Rail. The prime power range of is 109 HP to 160 HP.

To achieve different output, DCEC QSB4.5 series Industrial engine have three configurations which are turbocharged engine, turbocharge with water-air intercooler, turbocharge with air-air intercooler. In the detailed model name, code T means engine come with turbocharger, code single A means engine comes with water-air intercooler, and code double A means engine comes with air-air intercooler. As part of EMAC, ConeMac provides industrial power pack solution that integrated with air intake, air exhaust, cooling system, control system, transmission and hydraulic accessories, We also supplying special products such as explosion proof engine, generator and water pump set, as well as ultra-low temperature condition engine power pack. 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.
DCEC QSB4.5 series electronic industrial engine can reach upto EU Stage V emission standard, the number 30/40/50 are the emission standard mark of engine, which means engine emission standard are EU Stage III, IV, V. For different emission standard DCEC QSB4.5 series electronic industrial engine, the engine itself are the same, the major different of different emission standard engine models are the after-treatment system and ECU program, EMAC will keep updating products introduction page of different emission standard engine models, welcome to subscribe our website to get latest update information.
If you are in need of engine model that not available on our website for the moment, please contact EMAC sales team for technical details and related documents, our well trained sales and engineering team will help you with all products and techical documents available here at DCEC.

General Specifications of QSB4.5 Series

Engine Type:4 Cylinders, in Line
Displacement:4.5L
Rated Speed:2000 – 2500 RPM
Emission Standards:Euro Stage III
Aspiration Method:TC & Air-Air Intercooler
Advertised Power:109 – 160 HP @ 2200 – 2500 RPM
Peak Torque:388 – 624 N.m @ 1300 – 2200 RPM
Bore * Stroke:107 mm * 124 mm
Wet Weight:N/A
Dimension(L * W * H):800mm*644mm*950mm
DCEC QSB4.5 Industrial Engine Catalogue

Engine Model

Rated Power

Peak Torque

Engine Model

Rated Power

Peak Torque

 QSB4.5-C109109 HP @ 2000 RPM388N.m @ 2000 RPMQSB4.5-C110A110 HP @ 2200 RPM488 N.m @ 1500 RPM
 QSB4.5-C110B110 HP @ 2200 RPM488 N.m @1500 RPMQSB4.5-C110C110 HP @ 2500 RPM488 N.m @1500 RPM
QSB4.5-C110D110 HP @ 2200 RPM488 N.m @1300 RPMQSB4.5-C121121 HP @ 2200 RPM392N.m @ 2200 RPM
QSB4.5-C128128 HP @ 2200 RPM456N.m @ 2200 RPMQSB4.5-C130A130 HP @ 2200 RPM622 N.m @1500 RPM
QSB4.5-C130B130 HP @ 2000 RPM620 N.m @1500 RPMQSB4.5-C130C130 HP @ 1800 RPM542 N.m @1400 RPM
 QSB4.5-C130D130 HP @ 2300 RPM512 N.m @1500 RPMQSB4.5-C132132 HP @ 2000 RPM470N.m @ 2000 RPM
QSB4.5-C139139 HP @ 2000 RPM495N.m @ 2000 RPM QSB4.5-C140140 HP @ 2000 RPM499N.m @ 2000 RPM
QSB4.5-C148148 HP @ 2300 RPM458N.m @ 2300 RPMQSB4.5-C160A160 HP @ 2500 RPM622 N.m @1500 RPM
QSB4.5-C160B160HP @ 2400 RPM624 N.m @1500 RPMQSB4.5-C160C160 HP @ 2300 RPM624 N.m @1500 RPM
QSB4.5-C160D160 HP @ 2200 RPM624 N.m @1500 RPM
——END——

DCEC QSB4.5 Series Industrial Engine

This is the list of all series of DCEC QSB4.5 Series Industrial Engine.
Click here to find industrial engines by type (Fuel System & Emission Standard).

QSB4.5-C109 Industrial Engine

QSB4.5-C109 Industrial Engine

Rated Power: 109 HP @ 2000 RPM
Max. Torque: 461 N.m @1500 RPM
Fuel System: Bosch Elec.
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage III

QSB4.5-C110A Industrial Engine

QSB4.5-C110A Industrial Engine

Rated Power: 110 HP @ 2200 RPM
Max. Torque: 488 N.m @ 1500 RPM
Fuel System: Bosch Elec.
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage III

QSB4.5-C110B Industrial Engine

QSB4.5-C110B Industrial Engine

Rated Power: 110 HP @ 2200 RPM
Max. Torque: 488 N.m @1500 RPM
Fuel System: Bosch Elec.
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage III

QSB4.5-C110C Industrial Engine

QSB4.5-C110C Industrial Engine

Rated Power: 110 HP @ 2500 RPM
Max. Torque: 488 N.m @1500 RPM
Fuel System: Bosch Elec.
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage III

QSB4.5-C110D Industrial Engine

QSB4.5-C110D Industrial Engine

Rated Power: 110 HP @ 1800 RPM
Max. Torque: 488 N.m @1300 RPM
Fuel System: Bosch Elec.
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage III

QSB4.5-C121 Industrial Engine

QSB4.5-C121 Industrial Engine

Rated Power: 121 HP @ 2500 RPM
Max. Torque: 470 N.m @1500 RPM
Fuel System: Bosch Elec.
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage III

QSB4.5-C128 Industrial Engine

QSB4.5-C128 Industrial Engine

Rated Power: 128 HP @ 2000 RPM
Max. Torque: 546 N.m @1400 RPM
Fuel System: Bosch Elec.
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage III

QSB4.5-C130A Industrial Engine

QSB4.5-C130A Industrial Engine

Rated Power: 130 HP @ 2200 RPM
Max. Torque: 622 N.m @1500 RPM
Fuel System: Bosch Elec.
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage III

QSB4.5-C130B Industrial Engine

QSB4.5-C130B Industrial Engine

Rated Power: 130 HP @ 2000 RPM
Max. Torque: 620 N.m @1500 RPM
Fuel System: Bosch Elec.
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage III

QSB4.5-C130C Industrial Engine

QSB4.5-C130C Industrial Engine

Rated Power: 130 HP @ 1800 RPM
Max. Torque: 542 N.m @1400 RPM
Fuel System: Bosch Elec.
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage III

QSB4.5-C130D Industrial Engine

QSB4.5-C130D Industrial Engine

Rated Power: 130 HP @ 2300 RPM
Max. Torque: 512 N.m @1500 RPM
Fuel System: Bosch Elec.
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage III

QSB4.5-C132 Industrial Engine

QSB4.5-C132 Industrial Engine

Rated Power: 132 HP @ 2000 RPM
Max. Torque: 499 N.m @1500 RPM
Fuel System: Bosch Elec.
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage III

QSB4.5-C139 Industrial Engine

QSB4.5-C139 Industrial Engine

Rated Power: 139 HP @ 2000 RPM
Max. Torque: 504 N.m @1800 RPM
Fuel System: Bosch Elec.
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage III

QSB4.5-C140 Industrial Engine

QSB4.5-C140 Industrial Engine

Rated Power: 140 HP @ 2000 RPM
Max. Torque: 586 N.m @1500 RPM
Fuel System: Bosch Elec.
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage III

QSB4.5-C148 Industrial Engine

QSB4.5-C148 Industrial Engine

Rated Power: 148 HP @ 2300 RPM
Max. Torque: 598 N.m @1500 RPM
Fuel System: Bosch Elec.
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage III

QSB4.5-C160A Industrial Engine

QSB4.5-C160A Industrial Engine

Rated Power: 160 HP @ 2500 RPM
Max. Torque: 622 N.m @1500 RPM
Fuel System: Bosch Elec.
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage III

QSB4.5-C160B Industrial Engine

QSB4.5-C160B Industrial Engine

Rated Power: 160 HP @ 2400 RPM
Max. Torque: 624 N.m @1500 RPM
Fuel System: Bosch Elec.
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage III

QSB4.5-C160C Industrial Engine

QSB4.5-C160C Industrial Engine

Rated Power: 160 HP @ 2300 RPM
Max. Torque: 624 N.m @1500 RPM
Fuel System: Bosch Elec.
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage III

QSB4.5-C160D Industrial Engine

QSB4.5-C160D Industrial Engine

Rated Power: 160 HP @ 2200 RPM
Max. Torque: 624 N.m @1500 RPM
Fuel System: Bosch Elec.
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage III

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