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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.

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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-C125123 HP @ 2200 RPM400 N.m @ 2200 RPM6BT5.9-C125A125 HP @ 2400 RPM425 N.m @ 1500 RPM
6BT5.9-C125B125 HP @ 2200 RPM540 N.m @ 1400 RPM6BT5.9-C125-I123 HP @ 2200 RPM399 N.m @ 1500 RPM
6BT5.9-C130130 HP @ 2200 RPM560 N.m @ 1500 RPM6BT5.9-C130-I150 HP @ 2200 RPM421 N.m @ 2200 RPM
6BT5.9-C130-II150 HP @ 2200 RPM423 N.m @ 1400 RPM6BT5.9-C130-III130 HP @ 2200 RPM423 N.m @ 2200 RPM
6BT5.9-C135135 HP @ 2000 RPM570 N.m @ 1500 RPM6BT5.9-C145145 HP @ 2100 RPM580 N.m @ 1500 RPM
6BT5.9-C150A150 HP @ 2500 RPM565 N.m @ 1500 RPM6BT5.9-C150-I35 HP @ 800 RPM310 N.m @ 800 RPM
6BT5.9-C150-II150 HP @ 2400 RPM446 N.m @ 2400 RPM6BT5.9-C150A150 HP @ 2500 RPM565 N.m @ 1500 RPM
6BTA5.9-C150-I35 HP @ 800 RPM312 N.m @ 800 RPM6BTA5.9-C150-II41 HP @ 800 RPM371 N.m @ 800 RPM
6BTA5.9-C150-III35 HP @ 800 RPM312 N.m @ 800 RPM6BTA5.9-C155155 HP @ 2000 RPM630 N.m @ 1400 RPM
6BTA5.9-C155-I35 HP @ 800 RPM312 N.m @ 800 RPM6BTA5.9-C16540 HP @ 800 RPM363 N.m @ 800 RPM
6BTA5.9-C165-I40 HP @ 800 RPM363 N.m @ 800 RPM6BTA5.9-C170A170 HP @ 2300 RPM630 N.m @ 1400 RPM
6BTA5.9-C170-I170 HP @ 2000 RPM606 N.m @ 2000 RPM6BTA5.9-C170-II170 HP @ 2000 RPM598 N.m @ 2000 RPM
6BTA5.9-C170-III170 HP @ 2000 RPM606 N.m @ 2000 RPM6BTA5.9-C170-IV35 HP @ 800 RPM308 N.m @ 800 RPM
6BTA5.9-C170-V170 HP @ 2000 RPM606 N.m @ 2000 RPM6BTA5.9-C175175 HP @ 2100 RPM680 N.m @ 1500 RPM
6BTA5.9-C175-I42 HP @ 800 RPM370 N.m @ 800 RPM6BTA5.9-C180180 HP @ 2500 RPM630 N.m @ 1400-1600 RPM
6BTA5.9-C180-I46 HP @ 800 RPM400 N.m @ 800 RPM6BTA5.9-C180-II46 HP @ 800 RPM400 N.m @ 800 RPM
6BTA5.9-C180-III35 HP @ 800 RPM312 N.m @ 800 RPM6BTAA5.9-C125123 HP @ 2000 RPM439 N.m @ 2000 RPM
6BTAA5.9-C130A130 HP @ 2200 RPM580 N.m @ 1500 RPM6BTAA5.9-C130-I130 HP @ 2200 RPM421 N.m @ 2200 RPM
6BTAA5.9-C130-II130 HP @ 2000 RPM463 N.m @ 2000 RPM6BAA5.9-C130-III130 HP @ 2200 RPM421 N.m @ 2200 RPM
6BTAA5.9-C130-30131 HP @ 2200 RPM425 N.m @ 2200 RPM6BTAA5.9-C150149 HP @ 1950 RPM549 N.m @ 1950 RPM
6BTAA5.9-C150-I150 HP @ 2200 RPM486 N.m @ 2200 RPM6BTAA5.9-C150-II152 HP @ 2500 RPM439 N.m @ 2500 RPM
6BTAA5.9-C150-30150 HP @ 2200 RPM535 N.m @ 2200 RPM6BTAA5.9-C160160 HP @ 2200 RPM670 N.m @ 1500 RPM
6BTAA5.9-C160-I58 HP @ 800 RPM515 N.m @ 800 RPM6BAA5.9-C160-II161 HP @ 2200 RPM519 N.m @ 2200 RPM
6BTAA5.9-C170170 HP @ 2200 RPM750 N.m @ 1400 RPM6BTAA5.9-C180177 HP @ 2200 RPM573 N.m @ 2200 RPM
6BTAA5.9-C180-I177 HP @ 2500 RPM500 N.m @ 2500 RPM6BAA5.9-C180-II182 HP @ 2200 RPM590 N.m @ 2200 RPM
6BTAA5.9-C180-III177 HP @ 2500 RPM506 N.m @ 2500 RPM6BTAA5.9-C180-30182 HP @ 2200 RPM590 N.m @ 2200 RPM
6BTAA5.9-C190190 HP @ 2000 RPM678 N.m @ 2000 RPM6BTAA5.9-C190-30202 HP @ 2200 RPM655 N.m @ 2200 RPM
6BTAA5.9-C205205 HP @ 2200 RPM664 N.m @ 2200 RPM6BTAA5.9-C205-I205 HP @ 2000 RPM731 N.m @ 2000 RPM
6BTAA5.9-C205-II205 HP @ 2200 RPM666 N.m @ 2200 RPM6BTAA5.9-C205-30202 HP @ 2200 RPM655 N.m @ 2200 RPM
6BTAA5.9-G12200 HP @ 1800 RPMN / A
——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-C125 Industrial Engine Parts

6BT5.9-C125 Industrial Engine Parts

Rated Power: 123 HP @ 2200 RPM
Max. Torque: 400 N.m @ 2200 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BTAA5.9-G12 Industrial Engine

6BTAA5.9-G12 Industrial Engine

Rated Power: 200 HP @ 1800 RPM
Max. Torque: N / A
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BTAA5.9-C205-30 Industrial Engine

6BTAA5.9-C205-30 Industrial Engine

Rated Power: 202 HP @ 2200 RPM
Max. Torque: 655 N.m @ 2200 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BTAA5.9-C205-II Industrial Engine

6BTAA5.9-C205-II Industrial Engine

Rated Power: 205 HP @ 2200 RPM
Max. Torque: 666 N.m @ 2200 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BTAA5.9-C205-I Industrial Engine

6BTAA5.9-C205-I Industrial Engine

Rated Power: 205 HP @ 2000 RPM
Max. Torque: 731 N.m @ 2000 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BTAA5.9-C205 Industrial Engine

6BTAA5.9-C205 Industrial Engine

Rated Power: 205 HP @ 2200 RPM
Max. Torque: 664 N.m @ 2200 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BTAA5.9-C190-30 Industrial Engine

6BTAA5.9-C190-30 Industrial Engine

Rated Power: 202 HP @ 2200 RPM
Max. Torque: 655 N.m @ 2200 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BTAA5.9-C190 Industrial Engine

6BTAA5.9-C190 Industrial Engine

Rated Power: 190 HP @ 2000 RPM
Max. Torque: 678 N.m @ 2000 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BTAA5.9-C180-30 Industrial Engine

6BTAA5.9-C180-30 Industrial Engine

Rated Power: 182 HP @ 2200 RPM
Max. Torque: 590 N.m @ 2200 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BTAA5.9-C180-III Industrial Engine

6BTAA5.9-C180-III Industrial Engine

Rated Power: 177 HP @ 2500 RPM
Max. Torque: 506 N.m @ 2500 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BTAA5.9-C180 Industrial Engine Parts

6BTAA5.9-C180 Industrial Engine Parts

Rated Power: 177 HP @ 2200 RPM
Max. Torque: 573 N.m @ 2200 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BAA5.9-C160-II Industrial Engine

6BAA5.9-C160-II Industrial Engine

Rated Power: 161 HP @ 2200 RPM
Max. Torque: 519 N.m @ 2200 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BTAA5.9-C160-I Industrial Engine

6BTAA5.9-C160-I Industrial Engine

Rated Power: 58 HP @ 800 RPM
Max. Torque: 515 N.m @ 800 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BTAA5.9-C150-30 Industrial Engine

6BTAA5.9-C150-30 Industrial Engine

Rated Power: N / A
Max. Torque: 535 N.m @ 2200 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BTAA5.9-C150-II Industrial Engine

6BTAA5.9-C150-II Industrial Engine

Rated Power: 152 HP @ 2500 RPM
Max. Torque: 439 N.m @ 2500 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BTAA5.9-C150-I Industrial Engine

6BTAA5.9-C150-I Industrial Engine

Rated Power: 150 HP @ 2200 RPM
Max. Torque: 486 N.m @ 2200 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BTAA5.9-C150 Industrial Engine

6BTAA5.9-C150 Industrial Engine

Rated Power: 149 HP @ 1950 RPM
Max. Torque: 549 N.m @ 1950 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BTAA5.9-C130-30 Industrial Engine

6BTAA5.9-C130-30 Industrial Engine

Rated Power: 131 HP @ 2200 RPM
Max. Torque: 425 N.m @ 2200 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BTAA5.9-C125 Industrial Engine

6BTAA5.9-C125 Industrial Engine

Rated Power: 123 HP @ 2000 RPM
Max. Torque: 439 N.m @ 2000 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BTA5.9-C165 Industrial Engine Parts

6BTA5.9-C165 Industrial Engine Parts

Rated Power: 40 HP @ 800 RPM
Max. Torque: 363 N.m @ 800 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BT5.9-C130-I Industrial Engine Parts

6BT5.9-C130-I Industrial Engine Parts

Rated Power: 150 HP @ 2200 RPM
Max. Torque: 421 N.m @ 2200 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BT5.9-C125-I Industrial Engine Parts

6BT5.9-C125-I Industrial Engine Parts

Rated Power: 123 HP @ 2200 RPM
Max. Torque: 399 N.m @ 1500 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A

6BT5.9-C115 Industrial Engine Parts

6BT5.9-C115 Industrial Engine Parts

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 Parts

6BT5.9-C120 Industrial Engine Parts

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 Parts

6BT5.9-C125A Industrial Engine Parts

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 Parts

6BT5.9-C125B Industrial Engine Parts

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 Parts

6BT5.9-C130 Industrial Engine Parts

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

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