X12 (2018) for Motorhomes
Power
455 - 500 hp
Torque
1550 - 1695 lb-ft
Certification
Applications
PRODUCT Detail
Overview
Specifications
Features
Brochures
When it comes to Class A motorhomes, nothing provides more luxury and power than the Cummins X12.
- Up to 500 HP and 1700 lb-ft of torque
- Compact design for easier access to maintenance points
- 20% stronger compression braking
- Annual maintenance intervals
Advances to the emissions system provides exceptional thermal efficiency, minimizing regeneration and improving fuel efficiency. With the highest power-to-weight ratio of any heady-duty engine, the Cummins X12 is the ideal choice for your luxury Class A motorhome.
similar products
COMMERCIALQD 11HDKBN-6000C
Power
Torque
Certification
X15N (2024)
Power
400 - 500 hp
Torque
1450 - 1850 lb-ft
Certification
Remanufactured Cummins Turbo Diesel
Power
325 - 385 hp
Torque
610 - 930 lb-ft
Certification
B6.7 Structural Engine
Power
155 - 326 hp
Torque
650 - 1014 lb-ft
Certification
EU Stage V, EPA Tier 4F
6.7L Cummins Turbo Diesel (2018) for Chassis Cab
Power
320 - 325 hp
Torque
650 - 750 lb-ft
Certification
EPA 2018
6.7L Cummins Turbo Diesel (2019) for Chassis Cab
Power
360 - hp
Torque
800 - lb-ft
Certification
EPA 2018
F4.5 Structural Engine
Power
130 - 160 hp
Torque
476 - 476 lb-ft
Certification
EU Stage V, EPA Tier 4F
X15 Performance Series (2017)
Power
485 - 565 hp
Torque
1650 - 2050 lb-ft
Certification
EPA 2017
X15 Performance Series for Heavy-Duty Truck (2017)
Power
485 - 565 hp
Torque
1650 - 2050 lb-ft
Certification
EPA 2017
X15 Performance Series for Fire & Emergency (2017)
Power
505 - 565 hp
Torque
1850 - 1850 lb-ft
Certification
EPA 2017
X15 Performance Series for TEMs & Body Builders
Power
485 - 565 hp
Torque
1650 - 2050 lb-ft
Certification
EPA 2017
L9 for Shuttle Bus (2017)
Power
260 - 380 hp
Torque
720 - 1250 lb-ft
Certification
EPA 2017
X15 Efficiency Series (2017)
Power
400 - 500 hp
Torque
1450 - 1850 lb-ft
Certification
EPA 2017
X15 Efficiency Series (2017) for Truck Engine Manufacturers & Body Builders
Power
400 - 500 hp
Torque
1450 - 1850 lb-ft
Certification
EPA 2017
