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DCEC 6BT5.9 Industrial Engine

DCEC 6BT5.9 series Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102 mm bore and 120 mm stroke. DCEC 6BT5.9 series Industrial engine equipped with Weifu (or BYC) fuel pump. The prime power range of is 115 HP to 180 HP.
To achieve different output, DCEC 6BT5.9 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 6BT5.9 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 6BT5.9 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 6BT5.9 Series

Engine Type:6 Cylinders, in Line
Displacement:5.9 L
Rated Speed:2000 – 2500 RPM
Emission Standards:Euro Stage I –  Euro Stage II
Aspiration Method:Turbocharged & Air-Air Intercooler / Water-Air Intercooler
Advertised Power:115 – 180 HP @ 2000 – 2500 RPM
Peak Torque:330 – 500 N.m @ 1400 – 1600 RPM
Bore * Stroke:102 mm * 120 mm
Wet Weight:432 – 453 kg
Dimension(L * W * H):1026 mm * 699 mm * 912 mm
DCEC 6BT5.9 Industrial Engine Catalogue

Engine Model

Rated Power

Peak Torque

Engine Model

Rated Power

Peak Torque

6BT5.9-C115115 HP @ 2000 RPM430 N.m @ 1500 RPM6BT5.9-C120120 HP @ 2200 RPM436 N.m @ 1500 RPM
6BT5.9-C125A125 HP @ 2400 RPM425 N.m @ 1500 RPM6BT5.9-C125B125 HP @ 2200 RPM540 N.m @ 1400 RPM
6BT5.9-C130130 HP @ 2200 RPM560 N.m @ 1500 RPM6BT5.9-C135135 HP @ 2000 RPM570 N.m @ 1500 RPM
6BT5.9-C145145 HP @ 2100 RPM580 N.m @ 1500 RPM6BT5.9-C150A150 HP @ 2500 RPM565 N.m @ 1500 RPM
6BTA5.9-C155155 HP @ 2000 RPM630 N.m @ 1400 RPM6BTA5.9-C150A150 HP @ 2200 RPM655 N.m @ 1500 RPM
6BTA5.9-C170A170 HP @ 2300 RPM630 N.m @ 1400 RPM6BTA5.9-C175175 HP @ 2100 RPM680 N.m @ 1500 RPM
6BTA5.9-C180180 HP @ 2500 RPM630 N.m @ 1400-1600 RPM6BTAA5.9-C130A130 HP @ 2200 RPM580 N.m @ 1500 RPM
6BTAA5.9-C160160 HP @ 2200 RPM670 N.m @ 1500 RPM6BTAA5.9-C170170 HP @ 2200 RPM750 N.m @ 1400 RPM
——END——

DCEC 6BT5.9 Series Industrial Engine

This is the list of all series of DCEC 6BT5.9 Series Industrial Engine.
Click here to find industrial engines by type (Fuel System & Emission Standard).

6BT5.9-C115 Industrial Engine

6BT5.9-C115 Industrial Engine

Rated Power: 115 HP @ 2000 RPM
Max. Torque: 430 N.m @ 1500 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BT5.9-C120 Industrial Engine

6BT5.9-C120 Industrial Engine

Rated Power: 120 HP @ 2200 RPM
Max. Torque: 436 N.m @ 1500 RPM
Fuel System: Weifu PW Pump / RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BT5.9-C125A Industrial Engine

6BT5.9-C125A Industrial Engine

Rated Power: 125 HP @ 2400 RPM
Max. Torque: 425 N.m @ 1500 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: Euro Stage I

6BT5.9-C125B Industrial Engine

6BT5.9-C125B Industrial Engine

Rated Power: 125 HP @ 2200 RPM
Max. Torque: 540 N.m @ 1400 RPM
Fuel System: BYC PB Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: Euro Stage I

6BT5.9-C130 Industrial Engine

6BT5.9-C130 Industrial Engine

Rated Power: 130 HP @ 2200 RPM
Max. Torque: 560 N.m @ 1500 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: Euro Stage I

6BT5.9-C135 Industrial Engine

6BT5.9-C135 Industrial Engine

Rated Power: 135 HP @ 2000 RPM
Max. Torque: 570 N.m @ 1500 RPM
Fuel System: Inline-NYC A Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BT5.9-C145 Industrial Engine

6BT5.9-C145 Industrial Engine

Rated Power: 145 HP @ 2100 RPM
Max. Torque: 580 N.m @ 1500 RPM
Fuel System: Inline-NYC A Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BT5.9-C150A Industrial Engine

6BT5.9-C150A Industrial Engine

Rated Power: 150 HP @ 2500 RPM
Max. Torque: 565 N.m @ 1500 RPM
Fuel System: Inline-WEIFU A Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BTA5.9-C150A Industrial Engine

6BTA5.9-C150A Industrial Engine

Rated Power: 150 HP @ 2200 RPM
Max. Torque: 655 N.m @ 1500 RPM
Fuel System: BYC PB Pump/RSV Mech.
Aspiration: TC&Water-Air Intercooler
Emission Standard: Euro Stage I

6BTA5.9-C155 Industrial Engine

6BTA5.9-C155 Industrial Engine

Rated Power: 155 HP @ 2000 RPM
Max. Torque: 630 N.m @ 1400 RPM
Fuel System: Weifu AD Pump/RSV Mech.
Aspiration: TC&Water-Air Intercooler
Emission Standard: Euro Stage I

6BTA5.9-C170A Industrial Engine

6BTA5.9-C170A Industrial Engine

Rated Power: 170 HP @ 2300 RPM
Max. Torque: 630 N.m @ 1400 RPM
Fuel System: Weifu AD Pump/RSV Mech.
Aspiration: TC&Water-Air Intercooler
Emission Standard: Euro Stage I

6BTA5.9-C175 Industrial Engine

6BTA5.9-C175 Industrial Engine

Rated Power: 175 HP @ 2100 RPM
Max. Torque: 680 N.m @ 1500 RPM
Fuel System: Weifu AD Pump/RSV Mech.
Aspiration: TC&Water-Air Intercooler
Emission Standard: Euro Stage I

6BTA5.9-C180 Industrial Engine

6BTA5.9-C180 Industrial Engine

Rated Power: 180 HP @ 2500 RPM
Max. Torque: 630 N.m @ 1400-1600 RPM
Fuel System: Weifu AD Pump/RSV Mech.
Aspiration: TC&Water-Air Intercooler
Emission Standard: Euro Stage I

6BTAA5.9-C130A Industrial Engine

6BTAA5.9-C130A Industrial Engine

Rated Power: 130 HP @ 2200 RPM
Max. Torque: 580 N.m @ 1500 RPM
Fuel System: BYC P7100 Pump/RQV_K Mech.
Aspiration: TC&Air-Air Intercooler
Emission Standard: Euro Stage II

6BTAA5.9-C160 Industrial Engine

6BTAA5.9-C160 Industrial Engine

Rated Power: 160 HP @ 2200 RPM
Max. Torque: 670 N.m @ 1500 RPM
Fuel System: Weifu PW2000/RSV Mech.
Aspiration: TC&Air-Air Intercooler
Emission Standard: Euro Stage II

6BTAA5.9-C170 Industrial Engine

6BTAA5.9-C170 Industrial Engine

Rated Power: 170 HP @ 2200 RPM
Max. Torque: 750 N.m @ 1400 RPM
Fuel System: BYC P7100 Pump / RSV Mech.
Aspiration: TC&Air-Air Intercooler
Emission Standard: Euro Stage II

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