Select Page

6BT5.9-C115 Industrial Engine

DCEC Cummins 6BT5.9-C115 Industrial engine is a 6-cylinders in line, 5.9 liter four-strokes engine with 102mm bore and 120mm stroke. Equipped with Weifu A pump and RSV governor, engine comes with turbocharger. The prime power for generator set 2000RPM of DCEC Cummins 6BT5.9-C115 Industrial engine is 85 kW.
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.

1. It is synchronized with Cummins’ advanced design and sophisticated manufacturing, adapts to harsh working conditions, and has high-intensity and heavy-duty work capabilities.
2. The Holset wastegate valve makes the low speed performance more perfect and the power performance better.
3. 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.
4. 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.
5.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.
6. Holset supercharger with integrated wastegate valve, low speed response and strong power.

Technical Specifications

Basic Introduction of DCEC 6BT5.9-C115 Industrial Engine

Engine Model: 6BT5.9-C115
Engine Type: 6 Cylinders, in Line
Displacement: 5.9 L
Rated Speed: 2000 RPM
Aspiration Method: Turbocharged
Emission Standard: N/A
Bore*Storke: 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
The picture of Performance Curve-DCEC Cummins Industrial Engine

Engine Model

Rated Power

Peak Torque

Fuel System

6BT5.9-C115 115 HP @ 2000 RPM 430 N.m @ 1500 RPM Weifu PW Pump/RSV Mechanical Governor
6BT5.9-C120 120 HP @ 2200 RPM 436 N.m @ 1500 RPM Weifu PW Pump/RSV Mechanical Governor
6BT5.9-C125 125 HP @ 2400 RPM 425 N.m @ 1500 RPM Weifu PW Pump/RSV Mechanical Governor
6BT5.9-C130 130 HP @ 2200 RPM 560 N.m @ 1500 RPM Weifu PW Pump/RSV Mechanical Governor
6BT5.9-C135 135 HP @ 2000 RPM 570 N.m @ 1500 RPM Inline-NYC A Pump/RSV Mechanical Governor
6BT5.9-C145 145 HP @ 2100 RPM 580 N.m @ 1500 RPM Inline-NYC A Pump/RSV Mechanical Governor
6BT5.9-C150 150 HP @ 2500 RPM 565 N.m @ 1500 RPM Inline-WEIFU A Pump/RSV Mechanical Governor
6BTA5.9-C150 150 HP @ 2200 RPM 655 N.m @ 1500 RPM BYC PB Pump/RSV Mechanical Governor
6BTA5.9-C155 155 HP @ 2000 RPM 630 N.m @ 1400 RPM Weifu AD Pump/RSV Mechanical Governor
6BTA5.9-C165 165 HP @ 2200 RPM 694 N.m @ 1500 RPM BYC PB Pump/RSV Mechanical Governor
6BTA5.9-C170 170 HP @ 2300 RPM 630 N.m @ 1400 RPM Weifu AD Pump/RSV Mechanical Governor
6BTA5.9-C175 175 HP @ 2100 RPM 680 N.m @ 1500 RPM Weifu AD Pump/RSV Mechanical Governor
6BTA5.9-C180 180 HP @ 2500 RPM 630 N.m @ 1400-1600 RPM Weifu AD Pump/RSV Mechanical Governor
6BTAA5.9-C130 130 HP @ 2200 RPM 580 N.m @ 1500 RPM BYC P7100 Pump/RQV_K Mechanical Governor
6BTAA5.9-C150 150 HP @ 1950 RPM 670 N.m @ 1400 RPM Weifu PW2000 Pump/RSV Mechanical Governor
6BTAA5.9-C160 160 HP @ 2200 RPM 670 N.m @ 1500 RPM Weifu PW2000 Pump/RSV Mechanical Governor
6BTAA5.9-C170 170 HP @ 2200 RPM 750 N.m @ 1400 RPM BYC P7100 Pump/RSV Mechanical Governor
6BTAA5.9-C180 180 HP @ 2200 RPM 800 N.m @ 1400 RPM BYC P7100 Pump/RSV Mechanical Governor
6BTAA5.9-C190 190 HP @ 2000 RPM 800 N.m @ 1400 RPM BYC P7100 Pump/RSV Mechanical Governor
6BTAA5.9-C205 205 HP @ 2200 RPM 870 N.m @ 1400 RPM Weifu PW2000 Pump/RSV Mechanical Governor
——END——

 

General Infomation of DCEC Cummins 6BT5.9-C115 Industrial Engine

Engine Model 6BT5.9-C115 Emission Standard N/A
Rated Power 115 HP @ 2000 RPM Peak Torque 430 N.m @ 1500 RPM
Curve&Datasheet FR91470 Displacement 5.9 L
Compression Ratio 16.8: 1 Bore*Storke 102*120 mm
No. Of Cylinders 6 Cylinders, in Line Governor Regulation 8%
Fuel System Weifu PW Pump/RSV Mechanical Governor Wet Weight 432 kg
Aspiration Turbocharged Configuration D40
CPL Code Revision 1189-02 Packing Size(L*W*H) 1026*699*912 mm

Installation Data of DCEC Cummins 6BT5.9-C115 Industrial Engine

Moment Of Inertia Of Rotating Components (No Flywheel) 0.25 kg·m2 Max. (Static) Bending Moment At Side Pad Mounting Surface N/A
Center Of Gravity From Front Face Of Block 391 mm Max. (Static) Bending Moment at Rear Face of Block 1356 N.m
Center Of Gravity Above Crankshaft Centerline 140 mm Instantaneous Inertia of the Finished Engine- Double Shaft 16.5 kg·m2
Max. (Static) Bending Moment At Front Support Mounting Surface 435 N.m Instantaneous Inertia of the Finished Engine- Pitch Axis 41.1 kg·m2
Instantaneous Inertia of the Finished Engine- Partial Rotation 35.4 kg·m2

Performance Data of DCEC Cummins 6BT5.9-C115 Industrial Engine

Min. Idle Speed 750 RPM Throttle Handle Angle – Low Idle 75±4°
Max. Speed Adjustment Speed (10% Rated Load) 2160 RPM Throttle Handle Angle – Rotation Angle 42±5°
Max. Overspeed Performance 3750 RPM Parking Handle Angle – Free Position 94±4°
Max. Altitude Allowed for Continuous Operation N/A Parking Handle Angle – Parking Position 32±4°
700 RPM Full Throttle Closed Torque (900 RPM Idle Speed) N/A Ultimate Load Of Thrust Pad – Instantaneous Max. 3425 N
Throttle Handle Angle – High Idle 102±4° Ultimate Load Of Thrust Tile – Max. Continuous Load 1112 N
——END——

Engine Performance Data Rated Power of DCEC Cummins 6BT5.9-C115 Industrial Engine

Rated Power Torque Peak Rated Power Torque Peak
Engine Speed 2000 RPM 1500 RPM Exhaust Gas Temperature 450 °C 510 °C
Gross Power Output 85 kW 68 kW Heat Rejection to Ambient N/A N/A
Torque 406 N.m 430 N.m Heat Rejection to Coolant 73 kW 53.6 kW
Intake Manifold Pressure 110 kPa 75 kPa Heat Rejection to Fuel 0.5 kW 0.3 kW
Friction Horsepower 15 kW 11 kW Engine Coolant Flow 2.7 kW 2.0 kW
Turbo Comp. Outlet Pressure 115 kPa 80 kPa External Cooling Circuit Resistance N/A N/A
Intake Air Flow 172 l/s 125 l/s Altitude Limitations-Intermittent 3500 m 3500 m
Exhaust Gas Flow 433 l/s 310 l/s Altitude Limitations-Continuous 3000 m 3000 m
Turbo Comp. Outlet Temperature 140 °C 110 °C Steady State Smoke 1.5 Bosch 1.5 Bosch

 

The picture of Performance Curve-DCEC Cummins 6BT5.9-C115 Industrial Engine

 

System Technical Data of DCEC Cummins 6BT5.9-C115 Industrial Engine

Exhaust System Max. Exhaust Back Pressure 76 mmHg
Exhaust Pipe Size Normally Acceptable 75 mm
Max. Static Supported Weight at the Turbocharger Outlet Flange 13.5 N.m
Exhaust Manifold Insulation Acceptable No
Turbocharger Insulation Acceptable No
Air Intake System Max. Intake Air Restriction with Heavy Duty Air Cleaner-Dirty Element 381  mmH2O
Max. Intake Air Restriction with Heavy Duty Air Cleaner-Clean Element 635  mmH2O
Min. Dirt Holding Capacity with Heavy Duty Air Cleaner 53  l/s
Max. Temperature Rise from Ambient to the Inlet of the Turbocharger 17 ℃
Max. Pressure Drop from the Turbocharger Outlet to the Intake Manifold N/A
Lubrication System Normal Operating Oil Pressure Range 200-450 kPa
Max. Lube Oil Flow for Engine Accessories 4 l/m
Max. Sump Oil Temperature 121 °C
Min. Engine Oil Pressure for Engine Protection Devices-At Rated Speed and Load 270 kPa
Min. Engine Oil Pressure for Engine Protection Devices-At Torque Peak Speed and Load 209 kPa
Min. Engine Oil Pressure for Engine Protection Devices- At Low Idle 69 kPa
Min. Required Lube System Capacity-Sump Plus Filters 16.3 L
By-Pass Filtration Required No
Angularity of Standard Oil Pan-Front Down 35°
Angularity of Standard Oil Pan-Front Up 35°
Angularity of Standard Oil Pan-Side to Side 35°
Cooling System Coolant Capacity-Engine Only 9.9 L
Max. External Engine Cooling Cycle Resistance 34 kPa
Min. Pump Inlet Pressure with Open Thermostat and no Pressure Cap N/A
Max. Static Head of Coolant Above Engine Crankshaft Centerline N/A
Standard (Modulating) Thermostat Range 82-93 ℃
Max. Block Coolant Pressure with Closed Thermostat and no Pressure Cap 276 kPa
Min. Pressure Cap Pressure 50 kPa
Max. Engine Coolant Temperature at Engine Outlet 100 ℃
Max. Engine Coolant Temperature for Engine Protection Devices 101.6 ℃
Min. Engine Coolant Temperature 71 ℃
Min. Fill Rate 19 l/m
Max. Initial Fill Time 5 min
Min. Coolant Expansion Space 6%
Max. Deaeration Time 25 min
Min. 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 Temperature 93 ℃
Shutter Opening Coolant Outlet Temperature 85 ℃
Cold Starting System Min. Battery Capacity-Cold Soak-18 °C or Above, Engine Only – Cold Cranking Amp. 950 CCA(12V)
Min. Battery Capacity-Cold Soak-18 °C or Above, Engine Only – Reserve Capacity 260 min
Max. Pressure Drop of Starting Circuit N/A
Min. Ambient T Emperature for Unaided Cold Start -12 ℃
Min. Cranking Speed Required for Unaided Cold Start 125 RPM
Breakaway Torque at Min. Unaided Start Temperature N/A
Cranking Torque at Min. Unaided Start Temperature N/A
Cranking Torque at -10°F N/A
Fuel System Max. Fuel Flow on the Supply Side of the Fuel Pump 190 l/hr
Max. Fuel Inlet Restriction-With Clean Fuel Filte 102 mmHg
Max. Fuel Inlet Restriction-With Dirty Fuel Filter 203 mmHg
Max. Fuel Drain Restriction-With Check Valves N/A
Max. Fuel Drain Restriction-Less Check Valves 510 mmHg
Max. Fuel Inlet Temperature 71 °C
Min. Fuel Tank Air Venting Capability Required at 6 in. H2O Back Pressure 340 l/hr
——END——

 

Scopes of Supply of DCEC Cummins 6BT5.9-C115 Industrial Engine

Fuel System 1. Fuel Transfer Pump Exhuast System 1. Exhuast Manifold
2. High-Pressure Fuel Pump 2. Turbocharger
3. Fuel Filter 3. Exhuast Elbow
Air Intake System 1. Air Intake Manifold Starting System 1. Starter Motor
2. N/A 2. Starter Rely
Cooling System 1. Water Pump Power Output System 1. Flywheel
2. Engine Fan 2. Standard Flywheel Housing
3. Standard Radiator 3. N/A
Lubricating System 1. Oil Pump Charging System 1. Charging Alternator
2. Oil Filter 2. N/A
Engine Shut-Down System 1. Engine Fuel Shut-Off Solenoidr Engine Mounting System 1. Engine Mouting Bracket
Engine Auiliary Accessories 1. Air Compressor

 

Optional Accessories of DCEC Cummins 6BT5.9-C115 Industrial Engine

Air Intake System 1. Air Intake Pre-Heater Exhuast System 1. Muffler & Bellows
2. Air Intake Shut-Off Valve 2. Flame Trap
3. Air Filter 3. Spark Arrestor Type Muffler & Bellows
4. Air Intake Pre-Filter 4. Dpf System
5. Air Filter Alarm System 5. N/A
Fuel System 1. Coarse Filter Lubricating System 1. Oil Pre-Heater.
2. Fuel Pre-Heater 2. N/A
Starting System 1. Manual Magnetic Dc Contactor Cooling System 1. Silent Type Radiator
2. Dual Ears Flywheel Housing 2. Plateau Radiator
3. Spring Starter Motor 3. Salt-Spray Resistant Radiator
4. Air Starter Motor 4. Coolant Pre-Heater
5. Hydraulic Starter Motor 5. Jacket Water Heater
6. Manual Magnetic Dc Contactor 6. N/A
Engine Auiliary Accessories 1. Hydraulic Oil Pump Control System 1. 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 System 1. Clutch Engine Mounting System 1. Shock Absorber Pad
——END——

 

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: www.Sino-Gen.com

Modifiable Components of DCEC Cummins 6BT5.9-C115 Industrial Engine

Air Intake System 1. Installation Position of Air Filter Charging System 1. 12V charging Alternator for 12v Electric System
2. Upgrade to Heavy-Duty Type Air Fitler 2. Explosion-Proof Charging Alternator
3. N/A 3. Upgrading to Specified Brand and Speicifications of Charging Alternator
Exhuast System 1. Water-Cooled Exhuast Manifold Lubricating System 1. Oil Pan Position
2. Water-Cooled Turbocharger 2. Number of Dipstick
3. Can Modify Installation Position and Direction of Turbocharger 3. Position of Dipstick Can Choose from 6 Positions
4. N/A 4. Can Modify Oil Filter to be Remote Installation
Engine Shut-Down System 1. 12V Solenoid for 12v Electric System Starting System 1. Upgrading to Specified Brand and Speicifications of Starter Motor
2. Explosion-Proof Solenoid 2. 12V Starter Motor for 12v Electric System
Fuel System 1. Upgrade to Fuel Fitler that Integrated with Fuel Transfer Pump and Fuel Pre-Hearter Engine Auiliary Accessories 1. All of auxiliary System can Choose Specified Brands and Specifications.
2. N/A 2. Additional Auxiliary Systems Can be Added for Special Applications.
Cooling System 1. Can Modify Engine fan Into Blower Fan or Suction Fan Power Output System 1. Can Modify Size of Flywheel Housing and Flywheel.
2. Can Modify Central Position of Engine Cooling Fan 2. Dual-Ear Flywheel Housing (For Twin-Starter System)
3. Can Choose Type of Engine Fan From Mechanical Type or Electric Type 3. Some of Models can Modify Flywheel Housing Into PTO Integrated Type.
4. N/A 4. Engine Have Connecting Port of PTOs, That Able to Provide Power Output.
Engine Mounting System 1. Can Modify Engine Mouting Bracket.
——END——

 

Note: All Above Data are Just for Referenece, All Data Might Change Without Notices or Update, 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

Other Models in this Series

WhatsApp Online logo

Sales Team


Generator Engine - Mr. Haden Wu

Marine Engine - Mrs. Hailey Tang

Automotive Engine - Mr. Wells Luo

Industrial Engine - Mrs. Luna Fu

Pump Engine - Miss. Zora Zhou

Engine Parts-Miss. Nora

Sales Director - Mr. Jasper Lee      

Service Team


Technical Service - Mr. Vin Hu

Customer Service - Mrs. Wendy Fu

Contact EMAC Now!

12 + 1 =

Subscribe To Our Newsletter

Subscribe to get the latest updates from www.emac.cc

You have Successfully Subscribed!

Pin It on Pinterest

Share This