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6BT5.9-C130 Industrial Engine

DCEC 6BT5.9-C130 Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102 mm bore and 120 mm stroke. Equipped with Weifu A pump and RSV governor, engine comes with turbocharger.

The prime power at 2200 RPM of DCEC 6BT5.9-C130 Industrial engine is 130 HP.

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.

Advantages of 6BT5.9-C130 Industrial Engine

  • It is synchronized with DCEC’ advanced design and sophisticated manufacturing, adapts to harsh working conditions, and has high-intensity and heavy-duty work capabilities.

  • The Holset wastegate valve makes the low speed performance more perfect and the power performance better.

  • The cylinder block and cylinder head adopt integrated design to prevent the occurrence of engine water and oil leakage. The parts are 40 % less than other similar engines, and the failure rate is greatly reduced.

  • Using forged steel camshaft and crankshaft, high-strength cylinder design, many parts are cast on the cylinder, with high rigidity, high pressure resistance, good reliability and longer service life.

  • The cylinder liner adopts a platform mesh honing design, which effectively prevents oil leakage with a perfect geometric structure, and adopts advanced technology such as new piston ring components and gasket crimping molding to reduce oil loss.

  • Holset supercharger with integrated wastegate valve, low speed response and strong power.

Technical Specifications

Engine Model:6BT5.9-C130
Engine Type:6 Cylinders, in Line
Displacement:5.9 L
Rated Speed:2200 RPM
Rated Power / Speed:130 HP @ 2200 RPM
Peak Torque:560 N.m @ 1500 RPM
Fuel System:Weifu PW Pump / RSV Mechanical Governor
Aspiration Method:Turbocharged
Emission Standard:Euro Stage I
Bore * Stroke:102 mm * 120 mm
Packing Size(L * W * H):1026 mm * 699 mm * 912 mm
Wet Weight:432 kg
Lead Time:15 – 30 Working Days
Payment Terms:T/T ,L/C

Coming Soon

Engine Model

Rated Power

Peak Torque

Fuel System


6BT5.9-C115115 HP @ 2000 RPM430 N.m @ 1500 RPMWeifu PW Pump / RSV Mechanical GovernorTurbocharged
6BT5.9-C120120 HP @ 2200 RPM436 N.m @ 1500 RPMWeifu PW Pump / RSV Mechanical GovernorTurbocharged
6BT5.9-C125A125 HP @ 2400 RPM425 N.m @ 1500 RPMWeifu PW Pump / RSV Mechanical GovernorTurbocharged
6BT5.9-C125B125 HP @ 2200 RPM540 N.m @ 1400 RPMBYC PB Pump/RSV MechTurbocharged
6BT5.9-C130130 HP @ 2200 RPM560 N.m @ 1500 RPMWeifu PW Pump / RSV Mechanical GovernorTurbocharged
6BT5.9-C135135 HP @ 2000 RPM570 N.m @ 1500 RPMInline-NYC A Pump / RSV Mechanical GovernorTurbocharged
6BT5.9-C145145 HP @ 2100 RPM580 N.m @ 1500 RPMInline-NYC A Pump / RSV Mechanical GovernorTurbocharged
6BT5.9-C150A150 HP @ 2500 RPM565 N.m @ 1500 RPMInline-WEIFU A Pump / RSV Mechanical GovernorTurbocharged
6BTA5.9-C150A150 HP @ 2200 RPM655 N.m @ 1500 RPMBYC PB Pump / RSV Mechanical GovernorTurbocharged & Water-Air Intercooler
6BTA5.9-C155155 HP @ 2000 RPM630 N.m @ 1400 RPMWeifu AD Pump / RSV Mechanical GovernorTurbocharged & Water-Air Intercooler
6BTA5.9-C170A170 HP @ 2300 RPM630 N.m @ 1400 RPMWeifu AD Pump / RSV Mechanical GovernorTurbocharged & Water-Air Intercooler
6BTA5.9-C175175 HP @ 2100 RPM680 N.m @ 1500 RPMWeifu AD Pump / RSV Mechanical GovernorTurbocharged & Water-Air Intercooler
6BTA5.9-C180180 HP @ 2500 RPM630 N.m @ 1400-1600 RPMWeifu AD Pump / RSV Mechanical GovernorTurbocharged & Water-Air Intercooler
6BTAA5.9-C130A130 HP @ 2200 RPM580 N.m @ 1500 RPMBYC P7100 Pump / RQV_K Mechanical GovernorTurbocharged & Air-Air Intercooler
6BTAA5.9-C160160 HP @ 2200 RPM670 N.m @ 1500 RPMWeifu PW2000 Pump / RSV Mechanical GovernorTurbocharged & Air-Air Intercooler
6BTAA5.9-C170170 HP @ 2200 RPM750 N.m @ 1400 RPMBYC P7100 Pump / RSV Mechanical GovernorTurbocharged & Air-Air Intercooler

General Infomation of DCEC 6BT5.9-C130 Industrial Engine

Engine Model6BT5.9-C130Emission StandardEuro Stage I
Curve&DatasheetFR L006Displacement5.9 L
Compression Ratio16.8 : 1Bore * Stroke102 mm * 120 mm
No. Of Cylinders6 Cylinders, in LineGovernor Regulation8%
Fuel SystemWeifu PW Pump / RSV Mechanical GovernorWet Weight432 kg
CPL Code RevisionL013Packing Size(L * W * H)1026 mm * 699 mm * 912 mm

Installation Data of DCEC 6BT5.9-C130 Industrial Engine

Moment Of Inertia Of Rotating Components (No Flywheel)0.25 kg·m²
Center Of Gravity From Front Face Of Block391 mm
Center Of Gravity Above Crankshaft Centerline140 mm
Crankshaft Thrust Bearing Load Limit, Instantaneous Maximum3425 N
Crankshaft Thrust Bearing Load Limit, Continuous Maximum1112 N
Maximum (Static) Bending Moment At Front Support Mounting Surface435 N.m
Maximum (Static) Bending Moment At Side Pad Mounting SurfaceN/A
Maximum (Static) Bending Moment at Rear Face of Block1356 N.m
Instantaneous Inertia of the Finished Engine- Double Shaft16.5 kg·m²
Instantaneous Inertia of the Finished Engine- Pitch Axis41.1 kg·m²
Instantaneous Inertia of the Finished Engine- Partial Rotation35.4 kg·m²

Performance Data of DCEC 6BT5.9-C130 Industrial Engine

Minimum Idle Speed900 RPM
Maximum Speed Adjustment Speed (10% Rated Load)2360 RPM
Maximum Overspeed Performance3750 RPM
Maximum Altitude Allowed for Continuous Operation3000 m
700 RPM Full Throttle Closed Torque (900 RPM Idle Speed)N/A
Throttle Handle Angle – High Idle102 ± 4 Deg
Throttle Handle Angle – Low Idle75 ± 4 Deg
Throttle Handle Angle – Rotation Angle27 Deg
Parking Handle Angle – Free PositionN/A
Parking Handle Angle – Parking PositionN/A
Ultimate Load Of Thrust Pad – Instantaneous Maximum3425 N
Ultimate Load Of Thrust Tile – Maximum Continuous Load1112 N

Engine Performance Data Rated Power of DCEC 6BT5.9-C130 Industrial Engine

Rated PowerTorque PeakRated PowerTorque Peak
Engine Speed2200 RPM1500 RPMExhaust Gas Temperature460 °C500 °C
Gross Power Output97 kW88 kWHeat Rejection to AmbientN/AN/A
Torque421 N.m560 N.mHeat Rejection to CoolantN/AN/A
Intake Manifold Pressure110 kPa90 kPaHeat Rejection to FuelN/AN/A
Friction HorsepowerN/AN/AEngine Coolant Flow3.2 kW2.0 kW
Turbo Comp. Outlet PressureN/AN/AExternal Cooling Circuit ResistanceN/AN/A
Intake Air FlowN/AN/AAltitude Limitations-Intermittent3500 m3500 m
Exhaust Gas FlowN/AN/AAltitude Limitations-Continuous3000 m3000 m
Turbo Comp. Outlet TemperatureN/AN/ASteady State Smoke1.5 Bosch2.5 Bosch

Performance Curve-DCEC Cummins 6BT5.9-C130 Industrial Engine.754x912px

System Technical Data of DCEC 6BT5.9-C130 Industrial Engine

Exhaust SystemMaximum Exhaust Back Pressure76 mmhg
Exhaust Pipe Size Normally Acceptable75 mm
Maximum Static Supported Weight at the Turbocharger Outlet Flange13.5 kg
Exhaust Manifold Insulation AcceptableNo
Turbocharger Insulation AcceptableNo
Air Intake SystemMaximum Intake Air Restriction with Heavy Duty Air Cleaner-Dirty Element381 mmH2O
Maximum Intake Air Restriction with Heavy Duty Air Cleaner-Clean Element635 mmH2O
Minimum Dirt Holding Capacity with Heavy Duty Air Cleaner53 L/s
Maximum Temperature Rise from Ambient to the Inlet of the Turbocharger17
Maximum Pressure Drop from the Turbocharger Outlet to the Intake ManifoldN/A
Lubrication SystemNormal Operating Oil Pressure Range69 – 345 kPa
Maximum Lube Oil Flow for Engine Accessories4 L/m
Maximum Sump Oil Temperature127 °C
Minimum Engine Oil Pressure for Engine Protection Devices-At Rated Speed and Load276 kPa
Minimum Engine Oil Pressure for Engine Protection Devices-At Torque Peak Speed and Load207 kPa
Minimum Engine Oil Pressure for Engine Protection Devices- At Low Idle69 kPa
Minimum Required Lube System Capacity-Sump Plus Filters16.3 L
By-Pass Filtration RequiredNo
Angularity of Standard Oil Pan-Front Down45°
Angularity of Standard Oil Pan-Front Up45°
Angularity of Standard Oil Pan-Side to Side45°
Cooling SystemCoolant Capacity-Engine Only9.9 L
Maximum External Engine Cooling Cycle Resistance34 kPa
Minimum Pump Inlet Pressure with Open Thermostat and no Pressure CapN/A
Maximum Static Head of Coolant Above Engine Crankshaft CenterlineN/A
Standard (Modulating) Thermostat Range82 – 93
Maximum Block Coolant Pressure with Closed Thermostat and no Pressure Cap276 kPa
Minimum Pressure Cap Pressure50 kPa
Maximum Engine Coolant Temperature at Engine Outlet100
Maximum Engine Coolant Temperature for Engine Protection Devices101.6
Minimum Engine Coolant Temperature71
Minimum Fill Rate19 L/m
Maximum Initial Fill Time5 min
Minimum Coolant Expansion Space6 %
Maximum Deaeration Time25 min
Minimum Drawdown of Total System Capacity (Drawdown Must Exceed the Volume Not Filled at Initial Fill & Must Not Include Expansion Space)11 %
Fan-on Engine Coolant Outlet Temperature93
Shutter Opening Coolant Outlet Temperature85
Shutter Opening Intake Manifold Air Temperature65.6
Cold Starting SystemMinimum Battery Capacity-Cold Soak-18°C or Above, Engine Only – Cold Cranking Amp.950 CCA(12V),475 CCA(24V)
Minimum Battery Capacity-Cold Soak-18°C or Above, Engine Only – Reserve Capacity260 min(12V),130 min(24V)
Maximum Pressure Drop of Starting CircuitN/A
Minimum Ambient T Emperature for Unaided Cold Start – 12
Minimum Cranking Speed Required for Unaided Cold Start125 RPM
Breakaway Torque at Minimum Unaided Start TemperatureN/A
Cranking Torque at Minimum Unaided Start TemperatureN/A
Cranking Torque at -10°FN/A
Fuel SystemMaximum Fuel Flow on the Supply Side of the Fuel Pump190 L/hr
Maximum Fuel Inlet Restriction-With Clean Fuel Filte102 mmhg
Maximum Fuel Inlet Restriction-With Dirty Fuel Filter203 mmhg
Maximum Fuel Drain Restriction-With Check ValvesN/A
Maximum Fuel Drain Restriction-Less Check Valves510 mmhg
Maximum Fuel Inlet Temperature71 °C
Minimum Fuel Tank Air Venting Capability Required at 6 in. H2O Back Pressure340 L/hr

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.

What's the Standard Scopes of Supply?

With full ranges of emission standard from Euro 2 to Euro 7, Dongfeng Cummins producing 12 series industrial engines, started from 3.9 liter engine, to 15 liter engine, covering the power range of 125HP to 650HP.
Dongfeng Cummins industrial engine customize developing configurations for big vehicle OEMs in China, based on each of requirement, Dongfeng Cummins producing dozens of different configuration engines with same engine model number, which only SO-Shop Order will be different with each other, the SO number is the identify number of the engine configuration of each model.
Even with same engine model, different SO number engine can have very different configuration with each other, with different prices. Some of SO-Shop Order is not available for commercial market, such as restricted models (Usually for military specifications).
EMAC offering most common, cost effective models which also able to process the production in Dongfeng Cummins, which usually have following accessories as standard configuration.


Scopes of Supply of DCEC Industrial Engine

Fuel System1. Fuel Transfer Pump Exhuast System1. Exhuast Manifold
2. High-Pressure Fuel Pump2. Turbocharger
3. Fuel Filter3. Exhuast Elbow
Air Intake System1. Air Intake Manifold Starting System1. Starter Motor
2. N/A2. Starter Rely
Cooling System1. Water Pump Power Output System1. Flywheel
2. Engine Fan2. Standard Flywheel Housing
3. Standard Radiator3. N/A
Lubricating System1. Oil Pump Charging System1. Charging Alternator
2. Oil Filter2. N/A
Engine Shut-Down System1. Engine Fuel Shut-Off Solenoidr Engine Mounting System1. Engine Mouting Bracket
Engine Auiliary Accessories1. Air Compressor   

What's the Available Optional Items?

Dongfeng Cummins only provides customize service for the large quantity orders or large OEMs, which means usually the order quantity are higher than 1000 units. For the small quantity engine project, EMAC provides customize services with our own resource and engineer team.
EMAC have rich experience on the customize developing, which provides abundant optional items based on the requirement of each project. The typical optional items are special Prestolite charging alternator, prestolite starter motor, Knorr Air compressor. Valeo air conditioning compressor, ECU output socket set, engine accelerate pedal etc.


Optional Accessories of DCEC Industrial Engine

Air Intake System1. Air Intake Pre-Heater Exhuast System1. Muffler & Bellows
2. Air Intake Shut-Off Valve2. Flame Trap
3. Air Filter3. Spark Arrestor Type Muffler & Bellows
4. Air Intake Pre-Filter4. Dpf System
5. Air Filter Alarm System5. N/A
Fuel System1. Coarse Filter Lubricating System1. Oil Pre-Heater.
2. Fuel Pre-Heater 2. N/A
Starting System1. Manual Magnetic Dc Contactor Cooling System1. Silent Type Radiator
2. Dual Ears Flywheel Housing2. Plateau Radiator
3. Spring Starter Motor3. Salt-Spray Resistant Radiator
4. Air Starter Motor4. Coolant Pre-Heater
5. Hydraulic Starter Motor5. Jacket Water Heater
6. Manual Magnetic Dc Contactor6. N/A
Engine Auiliary Accessories1. Hydraulic Oil Pump Control System1. Can Add Engine Monitoring System, Contro System With Wiring Harness.
2. Air Conditioner Compressor 2. Can Add Self-Protection System that Integrated with Alarm System.
Power Output System1. Clutch Engine Mounting System1. Shock Absorber Pad

Committed to Providing Stable and Reliable Premiem Power System for Global Construction Machinery Manufacturer Partners, ConeMac is A Sub-Brand of the EMAC Group that Focuses on Construction Equipment Application.ConeMac's Ranges of Products Mainly Inclduing Marine Construction Engines Power Pack, Construction Equipment Gearbox, Gear Reducer, Explosion-Proof Engines, Generator Set and Water Pump Set for Mining, Oil and Gas Field.For More Information of Our Industrial Power System Products, You Are Welcome to Visit ConeMac Homepage:

What's the Modifiable Items and Scopes?

As explained in the standard scopes of supply, Dongfeng Cummins not able to provide customize developing for small quantity projects or small OEMs, so EMAC helps SME OEMs to provide customize services, not only providing additional optional items, but also provides customize modification services to meet their requirements based on the exisiting engine SO number.
As flexible service ability is our core advantages, EMAC is very experienced and good at providing customize services, the common customize services are as below:
1: AIr Intake System: Change the air intake direction.
2: Air Exhuast System: We are able to change the turbocharger direction as the interaction on installation could be occured, also change change the air exhuast direction.
3: Lubricating System: Modify lubricating system is one of the most common requirement from customer, we can provide flat-type engine oil pan, to lower down total engine height, which usually required for special vehicles. For the standard engine oil pan, we also can change the direction of the engine oil pan.
4: Cooling System: There are lots of options for the engine cooling system, for the engine fan, we can provide customize for the material of engine fan (plastic fan or steel fan), wind direction of the engine fan (blower fan or suction fan ) and types of engine fan (mechanical fan or electric control fan).
5: Power Output System: Most of electronic controlled Dongfeng Cummins industrial engines are comes with SAE#1 flywheel housing now, while lots of customers need SAE#2 flywheel because of the housing of transmissio is SAE#2, so we have to provide customzie services for those customer, which need to modify flywheel housing, flywheel and starter motor, we also have PTO integrated type flywheel housing available, which can output the whole power of the engine from the PTO on the flywheel housing, we can also provide modification of the mounting side of the starter motor.
6: Electric System: All of Dongfeng Cummins engines are comes with standard 24V electric system, while some customer need to modify the electric system into 12V, we can also modify the starter motor and alternator into appointed brand or appointed specifications.
EMAC is your reliable professional power system partner, feel free to contact our services team to get detailed information about our standard scopes of supply, optional items and modifiable parts for our Dongfeng Cummins industrial engine, we are ready to explore the journey of our cooperation.

How to Order Engine to Replace Your Old Engine?

There are three types of engine replacements demand, type A is to replace the old Dongfeng Cummins engine, the original engine is produced by Dongfeng Cummins, type B is to replace Cummins engine produced in other countries including UK, USA, Mexico, India or Japan Komatsu Cummins, type C is to replace other brands engine or even gasoline engines with Dongfeng Cummins produced engines. The detailed introduction and replacement process are as below:
Type A: Engine Replacement Requirement (Original Engine is Dongfeng Cummins Engine).
This is most simple demand case, you just need to provide us the original engine name plate, and then we can easily check and confirm what exactly you need, and we also ensuring that the engine from us will be 100% same with your original engine. (In some case that the vehicle manufacturing modify the engine on their own, we are not able to supply the parts or the condition that modified by the vehicle manufacturer)
Type B: Engine Replacement Requirement (Original Engine is Cummins Engine but produced in UK, USA or other Cummins engine plant).
EMAC have rich experiences in replace the UK, USA or other engine plant produced engine, with Dongfeng Cummins produced Cummins engines, we required the original engine name plate photo to obtain the related information (at least we will need engine serial number, with engine model name only is useless for us, we are not able to provide quotation with engine model name only for the replacement project), and then we can check out the BOM list and all accessories of your original engine serial number, and then we can check and compare with the BOM list of our Dongfeng Cummins produced engine, choose the most closest SO number engine, and modify the parts that not same with your original engine, we have delivered hundreds of cases of replace the customer's original engine that produced in Cummins UK, USA or other engine plants with Dongfeng Cummins produced engines, you can refer to our video introduction on Youtube:
We can NOT guarantee the engine produced by Dongfeng Cummins is exactly same with your original engine, but we can guarantee that all of engines from EMAC will have no problem with installtion and performance, which all of engines can works very well after replacement.
Type C: Engine Replacement Requirement (Original Engine is other brnad engines even gasoline engines).
EMAC also have rich experiences in replace the engine that not Cummins installed, these engines can be other brands such as Deutz, Caterpillar, Perkins, Komatsu or others, we even had experiences of replace gasoline engine with Dongfeng Cummins produced diesel engines.
This kind of appliaction is more complex and quite risky, EMAC can't do much thing due to lacking of information, the only thing we can guarantee is the performance after replacement, we check and compare the engine performance curve of original engine and our Dongfeng Cummins engine, and then we select the most suitable model for replacement. Due to we are lacking of the installation spaces and related accessories, we will send the both CAD and 3D drawing for our recommend engine model, and then customer have to evaluate the risky of replace the original engine with our engine, especially the risky of space, the possibile interactive when installation, and the risky of modify related coolant pipe, air pipes and wiring harness. Normally this kind of request consuming lots of energy and resource for us to carry on, also quite risky for us, so we will not work on the replacement quantity that below 50 units.
When your requirement is replacement, please tell our customer service team of what type of replacement you need, and provide us original engine name plate, the engine name plate is the necessary material before we start our business negotiations, we will NOT reply to all inquiry that even can't provide engine name plate.

How to Choose the Right Dongfeng Cummins Industrial Engine for You?

To choose a suitable engine for truck, bus or special vehicle manufacturer is quite simple, because the buyer is the manufacturer, so usually they are quite flexible with space, pipes and wiring connections.
The following process are the standard process for us to select a suitable engine model for truck, bus or special vehicle manufacturer demand.
Step 1: We need basic information of the required engine, including rated power, rated speed and emission standard of the required engine.
Step 2: EMAC will evaluate the requirement and select the suitable engine model for customer, with engine data sheet, engine performance curve, CAD darwing, 3D model and budgetary quotation provided back to customer.
Step 3: Customer should check and compare the engine data sheet, performance curve and related drawing and confirm all details one by one. Most important thing is confirm the performance curve suitable for the requirement.
Step 4: After engine confirmed, we have to check and confirm the specifications of accessories one by one carefully, like the electric system specifications (12V or 24V), the detailed specifications of starter motor, charging alternator, air compressor, power steering pump, A/C compressor etc.
Step 5: Confirming the accessories positions and connections, customer need to check and confirm all positions are suitable for the project, such as engine fan, turbocharger, oil pan position, and connections of air pipe, coolant pipe, wiring harness etc.
Step 6: After confirming the engine performance, position, connection and specifications of all accessories, we will be able to provide accurate quotation for prototype and batch order. Prototype is strongly recommend to start the cooperation, to avoid the possible problem, risky on the engine with batch order.
1: Technical support including technical training, onsite installation and commissioning services are avaiable with additional chargers.
2: We are able to supply complete powertrain system, including engine, transmission, transfer, axle, suspension etc, engine with transmission is highly recommended, because if we supply both engine and transmission, we can run simulations for the vehicle, which we usually will provide customer a simulation report, with the simulated result of Balanced Maximum Vehilce Speed and Maximum Grade Ability at different speed.
3: EMAC able supply complete chassis that integrate all powertrain system together, which can greatly reduce the manufacturer's design works and reduce the system mismatching risky.

Tips of Dongfeng Cummins Industrial Engines!

Dongfeng Cummins is one of 50:50 joint venture of Cummins in China, its official Cummins factory that following high Cummins USA production and quality control standard, the Dongfeng Cummins factory swap every 5 years between appointed employee from Dongfeng Motor and Cummins. For more details, you can refer to the company introduction of DCEC-Dongfeng Cummins Engine Company.

Started the production of Cummins engines in China in 1980s, Cummins products has been in China for over 40 years, thousands of people have worked for Cummins China and some of them are very skilled experienced engineer, some of them resigned from Cummins to set up their own small workshops or assembly factories that focusing on producing copy Cummins engines.

Price is always not the problem for Chinese suppliers, there are many tickies to lower down the engine prices, such as supply self-rebuild engine as new engine, supply official RECON engine from Cummins as brand new engine, assembly the fake engine with after-market parts, supply lower power model engine and change the name plate etc. You can find plenty of suppliers on with various prices, the classic Chinese business style is tell you that he give you very low price and not make profit, how can you believe a businessman will make business that have no profit? They gave you low price not becuase they share their profit to you?
As a matter of fact, Chinese supplier often make their profit much more higher by selling the low quality copy products as genuine brand new products! Always remember YOU GET WHAT YOU PAID!
The key point of dealing with Chinese supplier, is to find and choose reliable business partner that will not cheat you for short-term business, but with vision of build long-term career and life-time partnership, EMAC is one of the reliable partner that not chasing for short-term high profit, but we cares our decades of good reputation and we working with all business partners not as supplier and customers, but as close friend and brothers.

FAQ of Dongfeng Cummins Industrial Engines?

1: What mean by DCEC?
DCEC is the short name of Dongfeng Cummins Engine Company, take the first letter of each word, it comes with DCEC as short name, for more details about DCEC, you can refer to the company introduction of DCEC-Dongfeng Cummins Engine Company.

2: Does your engines copy products?
This question is quite often from customer that not familiar with Cummins, Cummins have over 20 joint ventures in China now, and 6 of them are engine joint venture, which Cummins owns 50% share of all of those 6 engine plants, so all of the Cummins factories in China are genuine Cummins factory, that following high Cummins USA production and quality control standard. EMAC is the business partner of DCEC, and we are supplying powertrain and engine power pack based on genuine brand new engines from Dongfeng Cummins for all different applications, EMAC is a reliable and professional power system solution provider that offering abundant various options.
3: Why there are so many companies selling Cummins engines?
There are plenty of companies selling Cummins engines in China, especially on the B2B platform, such as, you can find plenty suppliers there with attractive prices, Cummins products has been in China for over 40 years, thousands of people have worked for Cummins China and some of them are very skilled experienced engineer, some of them resigned from Cummins to set up their own small workshops or assembly factories that focusing on producing copy Cummins engines. You should be careful of being cheated by the attractive prices with copy or rebuild products.
4: How can I identify if the engine genuine or not?
Cummins keep working on the updating its identification system, technically, there are serial number on all key components of Dongfeng Cummins engines, including cylinder block, cylinder head, turbochager, fuel pump, starter motor, alternator, you can collecting the serial number (NOT part number), and then call DCEC call service center to identify if all the numbers are matching to the original number or not. EMAC continuously updating the latest Cummins identification system, you are welcome to following our website or keep in touch with our customer services team to get latest information from Cummins.
5: What's the warranty policy for the engines supplied by EMAC?
EMAC following standard Dongfeng Cummins warranty policy, which will update sometimes, you can following us to get the latest warranty policy from Dongfeng Cummins. Generally EMAC only afford the defective parts cots and shipping costs for the warranty claims, labor costs and transportation costs are not covered in the warranty.
However, EMAC is building our own independant after-sales service system now, which aims to build a global service network, with resouces of global repair and engineering network, which we believe can bring all business partner benifit in future, helping all of OEM manufacturers expanding their market into global market without worries of lacking after-sales service network. For more details about our Global Service, you can visiting
6: How about the future parts supply for the engines? Are you able to supply parts?
As the support team of EMAC's business scope, PartMac is our own brand that focusing on genuine parts directly from all brand factories.
All of EMAC’s partners are facing big challenges with sourcing original spare parts in China. Committed to providing truthworthy and professional after-sales support and parts supply, PartMac is a sub-brand of EMAC group that focusing on parts business. Stick to original parts only, PartMac can’t give any solution on CHEAP PARTS, but you don’t need to worry about any quality issues with every single parts from PartMac.
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