If you need assistance with selecting the right replacement parts for your engine, please contact our ONLINE SERVICE to get fast customer support.
For us to provide you with the correct information, please have your Cummins Engine Part Number or Engine Serial Number ready, so that we can give you the best price possible along with our expertise.
Cummins 6BTAA5.9 Engine Overview
No
Item
Data
1
Engine Model
6BTAA5.9-C178
2
Displacement
5.9L
3
Cylinder
6 cylinders
4
Valve
12 valves
5
Cold Style
Air cooled
6
Start
Electric Start
7
Advertised Power Hp
133kw @ 2000rpm
8
Torque Peak
522 lb @ 1500rpm
9
Engine Aspiration
Charge Air Cooled
Configurations and Model Names
EPA Model Name
Not Available
Marketing Engine Configuration #
D403042CC03
Marketing Model Name
B5.9-C
Service Model Name
6B5.9
Technical Engine Configuration #
D403042CX02
Engine Build Details
Build Date
2025-10-13T00:00:00Z
Build Plant
DFM - CHINA - DONGFENG MOTORS
CPL #
8111
Shop Order
SO15154
Warranty Start Date
Not Available
Technical Specification Details
ECM Code
Not Available
Fuel Pump Part #
Not Available
Fuel Pump Calibration
GU18
6BT5.9 for Commercial Industrial
Specifications
Cummins® heavy-duty engine - Rugged 4-cycle, industrial diesel delivers reliable power, low emissions and fast response to load changes.
Alternator - Several alternator sizes offer selectable motor starting capability with low reactance 2/3 pitch windings, low waveform distortion with non-linear loads and fault clearing short-circuit capability.
Control system - The PowerCommand® electronic control is standard equipment and provides total genset system integration including automatic remote starting/stopping, precise frequency and voltage regulation, alarm and status message display, AmpSentry™ protection, output metering, auto-shutdown at fault detection and NFPA 110 Level 1 compliance.
Cooling system - Standard integral set-mounted radiator system, designed and tested for rated ambient temperatures, simplifies facility design requirements for rejected heat.
Enclosures - Optional weather protective and sound attenuated enclosures are available.
Fuel tanks - Dual wall sub-base fuel tanks and in-skid day tanks are also offered.
NFPA - The genset accepts full rated load in a single step in accordance with NFPA 110 for Level 1 systems.
Warranty
Additional ratings may be available. Check with Qingbang Online Service.
Small Tips for Quick Service:
If you need assistance with selecting the right replacement parts for your engine, please contact our ONLINE SERVICE to get fast customer support.
For us to provide you with the correct information, please have your Cummins Engine Part Number or Engine Serial Number ready, so that we can give you the best price possible along with our expertise.
Cummins 6BTAA5.9 Engine Overview
No
Item
Data
1
Engine Model
6BTAA5.9-C178
2
Displacement
5.9L
3
Cylinder
6 cylinders
4
Valve
12 valves
5
Cold Style
Air cooled
6
Start
Electric Start
7
Advertised Power Hp
133kw @ 2000rpm
8
Torque Peak
522 lb @ 1500rpm
9
Engine Aspiration
Charge Air Cooled
Configurations and Model Names
EPA Model Name
Not Available
Marketing Engine Configuration #
D403042CC03
Marketing Model Name
B5.9-C
Service Model Name
6B5.9
Technical Engine Configuration #
D403042CX02
Engine Build Details
Build Date
2025-10-13T00:00:00Z
Build Plant
DFM - CHINA - DONGFENG MOTORS
CPL #
8111
Shop Order
SO15154
Warranty Start Date
Not Available
Technical Specification Details
ECM Code
Not Available
Fuel Pump Part #
Not Available
Fuel Pump Calibration
GU18
6BT5.9 for Commercial Industrial
Specifications
Cummins® heavy-duty engine - Rugged 4-cycle, industrial diesel delivers reliable power, low emissions and fast response to load changes.
Alternator - Several alternator sizes offer selectable motor starting capability with low reactance 2/3 pitch windings, low waveform distortion with non-linear loads and fault clearing short-circuit capability.
Control system - The PowerCommand® electronic control is standard equipment and provides total genset system integration including automatic remote starting/stopping, precise frequency and voltage regulation, alarm and status message display, AmpSentry™ protection, output metering, auto-shutdown at fault detection and NFPA 110 Level 1 compliance.
Cooling system - Standard integral set-mounted radiator system, designed and tested for rated ambient temperatures, simplifies facility design requirements for rejected heat.
Enclosures - Optional weather protective and sound attenuated enclosures are available.
Fuel tanks - Dual wall sub-base fuel tanks and in-skid day tanks are also offered.
NFPA - The genset accepts full rated load in a single step in accordance with NFPA 110 for Level 1 systems.
Warranty
Additional ratings may be available. Check with Qingbang Online Service.
