Engine Model
Cat® C18
Cat® C11
Cat® C15
Gross Power - SAE J1995
589 hp
439 kW
Gross Power - VR Engine - SAE J1995
589 hp
439 kW
Gross Power - Tier 3 Engine - SAE J1995
589 hp
439 kW
Bore
5.7 in
145 mm
5.1 in
130 mm
5.4 in
137.2 mm
Stroke
7.2 in
183 mm
5.5 in
140 mm
6.8 in
171.5 mm
Displacement
1104.53 in³
18.1 l
680 in²
11.15 l
928 in³
15.2 l
Gross Power - Equivalent to U.S. EPA Tier 3/EU Stage IIIA - SAE J1995
589 hp
439 kW
Note (1)
Power ratings apply at a rated speed of 2,000 rpm when tested under the reference conditions for the specified standard.
Power ratings apply at a rated speed of 2,100 rpm when tested under the reference conditions for the specified standard.
Power ratings apply at a rated speed of 1,800 rpm when tested under the reference conditions for the specified standard.
Note (2)
Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 100 kPa (29.61 Hg) barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42 780 kJ/kg (18,390 BTU/lb) when engine used at 30° C (86° F).
Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 100 kPa (29.61 Hg) barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42 780 kJ/kg (18,390 BTU/lb) when engine used at 30° C (86° F).
All rating conditions are based on ISO/TR14396:2002, inlet air standard conditions with a total barometric pressure of 100 kPa (29.5 in Hg), with a vapor pressure of 1 kPa (0.295 in Hg), and 25° C (77° F). Performance measured using fuel to EPA specifications in 40 CFR Part 1065 and EU specifications in Directive 97/68/EC with a density of 0.845-0.850 kg/L @ 15° C (7.05-7.09 lb/gal @ 59° F) and fuel inlet temperature 40° C (104° F).
Note (3)
Engine derate will commence at an altitude of 2700 m (8,858 ft).
Engine derate will commence at an altitude of 3353 m (11,000 ft).
Engine derate will commence at an altitude of 2743 m (8,999 ft).
Rated Power
2000 r/min
2000 r/min
Note (5)
Optional engine with emissions equivalent to U.S. EPA Tier 3 and EU Stage IIIA is also available.
Optional engine with emissions equivalent to U.S. EPA Tier 3 and EU stage IIIA is also available.
Note (4)
Optional Ventilation Reduction package available.
Optional Ventilation Reduction package available.
Optional engine with emissions equivalent to Tier 3 and EU Stage IIIA is also available.