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Caterpillar C13 ACERT Engine

The Caterpillar C13 ACERT is a 12.5 L 6-cylinder turbocharged-aftercooled (ataac) engine rated at 1800 rpm, producing up to 415 kW. It powers generator sets from Caterpillar, including the C13 and XQ425. It holds 37 L (9.8 gal) of oil and 19 L (5.0 gal) of coolant.

Also known as: Caterpillar C13 ACERT

Part of the Caterpillar C13 engine family — 6 variants share parts & fitment.

12.5 L

Displacement

Cylinders

1800 rpm

Rated speed

415 kW

Gross power

On this pageSpecs Generator sets Maintenance FAQ Service intervals Torque & specs Fluids Procedures Wiring

Engine specifications

Oil capacity	37.0 L
Coolant capacity	19.0 L
Displacement	12.5 L
Cylinders	6
Aspiration	Turbocharged-Aftercooled (ATAAC)
Rated speed	1800 rpm
Gross power	415 kW

Generator sets powered by this engine

Caterpillar C13 Caterpillar XQ425

How to read your Caterpillar engine serial & model number →

Maintenance schedule

Item	Spec	Capacity	Part #	Interval
Coolant		61.0 L	—
Oil		37.0 L	—	500 hr

Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.

Service intervals

Item	Action	Hours	Months	Notes
Engine oil (S-O-S oil sample)	Test	125 hr		Severe service occurs at high loads, in high temperatures, and in dusty conditions
Coolant (S-O-S coolant analysis Level 1)	Test	250 hr		Cat ELC - Every 250 Hours; also the recommended sampling interval for all conventional heavy-duty coolant/antifreeze and for commercial coolants that meet Cat EC-1
Engine crankcase oil (S-O-S oil sample)	Test	250 hr		Table 6 S-O-S Oil Sampling Interval; severe applications may require a more frequent oil sampling interval
Primary air filter element	Change	250 hr		When changing the primary element at 250 operating hours (basis of the without-indicator filter-change comparison)
SCA (Supplemental Coolant Additive) concentration	Test	250 hr		Test the concentration of SCA or submit a coolant sample at 250 hour intervals or at PM Level 1 intervals; check at every oil change or every 250 hours, whichever occurs first
Coolant (S-O-S coolant analysis Level 2)	Test	500 hr	12 mo	First service — For new systems, refilled systems, and converted systems that use Cat ELC or Cat DEAC; also every year; use the interval that occurs first
oil	Change	500 hr		500-hour oil change intervals
Secondary air filter element	Change	750 hr		When changing the secondary element at 750 operating hours (basis of the without-indicator filter-change comparison)
Cat ELC Extender addition (cooling system)	Other	6000 hr		Treat the cooling system with Cat ELC Extender at 6000 hours or one half of the coolant service life
Coolant (Cat ELC)	Change	12000 hr		12000 service hours or six years; use the interval that occurs first
minor overhaul	Other	20000 hr		3600 engines designed to run 20 000 hours between minor overhauls using No. 2 fuel
major overhaul	Other	40000 hr		3600 engines designed to run 40 000 hours between major overhauls using No. 2 fuel
cylinder liners and pistons	Other	80000 hr		3600 cylinder liners and pistons designed for 80 000 hours using No. 2 fuel
Coolant (S-O-S coolant analysis Level 1 and Level 2)	Test		12 mo	Cat DEAC - Yearly

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Service specifications

Type	Item	Value	Unit	Condition
Other	Gross Input Torque (TH55-E70)	12 667	N•m (9350 lb-ft)
Other	Gross Input Torque (TH55-E90)	12 677	N•m (9350 lb-ft)
Other	Radiator cooling package design ambient temperature	48.9	°C (120° F)	with 50/50 water/Extended Life Coolant mixture
Other	Radiator cooling package maximum elevation	1524	m (5000 ft)	with 50/50 water/Extended Life Coolant mixture
Other	Stall Torque Ratio (TH55-E70)	2.23
Other	Stall Torque Ratio (TH55-E90)	2.23
Pressure	Maximum air pressure for cleaning purposes (deadheaded air nozzle with chip guarding and PPE)	205	kPa
Pressure	Maximum air pressure for cleaning purposes (deadheaded air nozzle with chip guarding and PPE)	30	psi
Pressure	Maximum water pressure for cleaning purposes	275	kPa
Pressure	Maximum water pressure for cleaning purposes	40	psi
Pressure	Unit injector fuel injection pressure	1240	bar (18 000 psi)
Pressure	WS255 pump plunger load	238,000	lb (107,960 kg)
Pressure	WS273XD pump plunger load	275,000	lb (124 738 kg)
Pressure	WS305XD pump plunger load	250,000	lb (113 398 kg)
Speed	Maximum Input Speed (TH55-E70/TH55-E90 transmissions)	1970	rpm
Speed	Rated Input Speed (TH55-E70/TH55-E90 transmissions)	1900	rpm
Temperature	Maximum storage temperature for ether cylinders	120	°F
Temperature	Maximum storage temperature for ether cylinders	49	°C
Temperature	Maximum storage temperature for ether cylinders (Engine Starting section)	102	°F
Temperature	Maximum storage temperature for ether cylinders (Engine Starting section)	39	°C
Torque	Air compressor SAE "A" hydraulic pump drive maximum torque (374 L/min and 467 L/min compressors)	60	N•m (44 lb-ft)	C7, C9 ACERT

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Recommended fluids

Fluid	Grade	Standard	Ambient	Capacity	Notes
Coolant	50% coolant antifreeze with corrosion inhibitor			61.0 L	Engine & radiator coolant capacity
Coolant	50/50 mixture water/Caterpillar Extended Life Coolant		below 48°C		Radiator cooling packages designed for up to 48.9° C (120° F) ambient; coolant sump refill capacities vary by oil sump/pan (18 L to 106 L service refill with new oil filter change)
Coolant	Cat DEAC				Diesel; 3,000 Service Hours or Three Years; annual S·O·SSM Level 2 coolant sampling and analysis
Coolant	Cat DEAC (Diesel Engine Antifreeze/Coolant)	Acceptable coolant; commercial heavy-duty antifreeze/coolant must meet ASTM D4985 or ASTM D6210			Conventional heavy-duty coolant/antifreeze. Caterpillar recommends a 1:1 mixture of water and glycol. Do not use a commercial coolant/antifreeze that only meets the ASTM D3306 specification. Do not use Cat SCA at the initial fill when Cat DEAC is used.
Coolant	Cat ELC				Diesel; 12,000 Service Hours or Six Years; add Cat ELC Extender at 6,000 service hours or one half of service life; annual S·O·SSM Level 2 coolant sampling and analysis
Coolant	Cat ELC (Extended Life Coolant)	Caterpillar EC-1 specification (preferred); also meets ASTM D4985, ASTM D6210, and ASTM D3306			Service life of 12000 service hours or six years. Premixed ELC provides freeze protection to -37 C (-34 F); ELC Concentrate can be used to lower the freezing point to -52 C (-62 F). An Extender is the only additional maintenance needed at 6000 service hours or one half of the ELC service life. Cat ELC cooling systems can withstand contamination to a maximum of ten percent of conventional heavy-duty coolant/antifreeze and/or SCA.
Coolant	Cat NGEC				Natural Gas; 16,000 Service Hours or Three Years; use interval that occurs first
Coolant	Cat SCA (Supplemental Coolant Additive) with water				SCA concentration in a cooling system that uses SCA and water should be six to eight percent by volume; do not exceed the eight percent maximum concentration. If Cat SCA is not used, the commercial SCA must provide a minimum of 2400 mg/L or 2400 ppm (140 grains/US gal) of nitrites in the final coolant mixture when used with water, and a minimum of 1400 mg/L or 1400 ppm (82 grains/US gal) with heavy-duty coolant/antifreeze.
Coolant	Glycol (ethylene glycol / propylene glycol)	Propylene glycol coolant must meet ASTM D6210-04			Ethylene glycol: 50 percent = freeze protection -37 C (-34 F), boil protection 106 C (223 F); 60 percent = -52 C (-62 F), 111 C (232 F). Propylene glycol: 50 percent = -32 C (-26 F), 106 C (223 F). Do not use propylene glycol in concentrations that exceed 50 percent; do not use ethylene glycol in concentrations that exceed 60 percent. All Caterpillar diesel engines equipped with air-to-air aftercooling (ATAAC) require a minimum of 30 percent glycol.
Engine oil	Cat DEO (Diesel Engine Oil) 10W-30 and 15W-40	Cat ECF-1 (exceeds); API CI-4, API CI-4 PLUS, API CH-4, API CG-4, API CF (Cat DEO SAE 15W-40)			Caterpillar oils are used to fill diesel engines at the factory. Non-Caterpillar commercial oils are second choice oils. Do not use API CF-4 oils in Caterpillar diesel engines. Do not use single grade API CF oils or multigrade API CF oils in 3500 Series, C175 Series and smaller DI diesel engines.
Engine oil	Cat NGEO				Natural Gas
Engine oil	Commercial oils (DI engines)	Cat ECF-1 required; API CG-4 multigrade acceptable; API CH-4, API CI-4 and API CI-4 PLUS acceptable only if the requirements of Cat ECF-1 are met; do not use API CF-4 oils			Minimum TBN must be 10 times the fuel sulfur level (ASTM D2896); minimum TBN of the oil is 5 regardless of a low fuel sulfur level. API CG-4 oils: do not exceed the standard oil drain interval.
Engine oil	Commercial oils (PC engines)	Cat ECF-1; API CH-4, API CI-4, API CI-4 PLUS (if Cat ECF-1 requirements met); API CG-4 multigrade; API CF-4 multigrade; API CF			Minimum TBN of the oil that is used in PC engines must be 20 times the fuel sulfur level; minimum TBN of new oil is five. Change the oil when the TBN deteriorates to 50 percent of the original TBN.
Engine oil	Re-refined base stock oils				Acceptable if they meet the performance requirements specified by Caterpillar; filtering is inadequate for producing high quality re-refined base stock oils.
Engine oil	Synthetic base stock oils				Acceptable if they meet the performance requirements specified for the engine compartment. Caterpillar does not recommend the automatic extension of oil drain intervals for any type of oil.
Engine oil	Cat Arctic DEO SYN SAE 0W-30		-40°C to 30°C		Engine Crankcase; Industrial Engines
Engine oil	SAE 0W-20		-40°C to 10°C		Table 1 Lubricant Viscosities for Ambient Temperatures (DI diesel engines)
Engine oil	SAE 0W-30		-40°C to 30°C		Table 1 Lubricant Viscosities for Ambient Temperatures (DI diesel engines)
Engine oil	SAE 0W-40		-40°C to 40°C		Table 1 Lubricant Viscosities for Ambient Temperatures (DI diesel engines)
Engine oil	Cat DEO SYN SAE 5W-40		-30°C to 50°C		Engine Crankcase; Industrial Engines
Engine oil	SAE 5W-30		-30°C to 30°C		Table 1 Lubricant Viscosities for Ambient Temperatures (DI diesel engines)
Engine oil	SAE 5W-40		-30°C to 50°C		Table 1 Lubricant Viscosities for Ambient Temperatures (DI diesel engines)
Engine oil	Cat DEO SAE 10W-30		-18°C to 40°C		Engine Crankcase; Industrial Engines
Engine oil	SAE 10W-30		-18°C to 40°C		Table 1 Lubricant Viscosities for Ambient Temperatures (DI diesel engines); SAE 10W-30 is the preferred viscosity grade for the 3116, 3126, C7, C-9 and C9 diesel engines between -18 C (0 F) and 40 C (104 F)
Engine oil	SAE 10W-40		-18°C to 50°C		Table 1 Lubricant Viscosities for Ambient Temperatures (DI diesel engines)
Engine oil	Cat DEO SAE 15W-40		-9°C to 50°C		Engine Crankcase; Industrial Engines
Engine oil	SAE 15W-40		-9°C to 50°C		Table 1 Lubricant Viscosities for Ambient Temperatures (DI diesel engines)
Engine oil	Cat SAEO SAE 30	API CF-4 category	0°C to 40°C		Table 2 - 3116 and 3126 Marine Engines with mechanical unit injection; factory fill has API CF-4 category and viscosity grade of SAE 30
Engine oil	SAE 30		0°C to 40°C		Table 3 Lubricant Viscosities for Ambient Temperatures - PC engines only
Engine oil	Cat SAEO SAE 40	API CF-4 category	5°C to 50°C		Table 2 - 3116 and 3126 Marine Engines with mechanical unit injection. Caterpillar does not recommend the use of multigrade oils in the 3116 and 3126 Marine Diesel Engines that use mechanical unit injection.

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Procedures

Determining the cause of a plugged fuel filter (ice or wax) diagnostic

Remove the fuel filters.
Cut the fuel filters open.
Inspect the fuel filter before the filter warms. The inspection will show that the filter is filled with particles of either ice or wax.

Changing to Cat ELC maintenance

⚠ Do not leave an empty SCA maintenance element on a system that is filled with ELC. The element housing may corrode and leak causing an engine failure.

⚠ Improper or incomplete rinsing of the cooling system can result in damage to copper and other metal components.

⚠ The cooling system cleaner must be thoroughly flushed from the cooling system. Cooling system cleaner that is left in the system will contaminate the coolant. The cleaner may also corrode the cooling system.

Tools: Caterpillar cleaner for cooling systems, 5P-3413 Pipe Sealant, Suitable containers to collect fluids

Drain the coolant into a suitable container.
Dispose of the coolant according to local regulations.
If equipped, remove the empty SCA maintenance element and the element base. Plug the coolant lines or bypass the coolant lines.
Flush the system with clean water in order to remove any debris.
Use Caterpillar cleaner for cooling systems in order to clean the system. Follow the instructions on the label.
Drain the cleaner into a suitable container. Flush the cooling system with clean water.
In systems with heavy deposits, disconnect the hoses. Clean deposits and debris from the hoses and fittings. Install the hoses and tighten the hose fittings.
Fill the cooling system with clean water and operate the engine until the engine is warmed to 49 C to 66 C (120 F to 151 F).
Drain the cooling system into a suitable container and flush the cooling system with clean water.
Repeat Steps 8 and 9 until the system is completely clean.
Fill the cooling system with the Cat ELC.
Operate the engine until the engine is warmed. While the engine is running, inspect the engine for leaks. Tighten hose clamps and connections in order to stop any leaks.
Attach the Special Publication, PEEP5027, "Label" to the cooling system filler for the engine in order to indicate the use of Cat ELC.

Calculating the amount of lighter fuel required to modify the cloud point or the pour point operation

Obtain the specification for the cloud point or the pour point of both fuels from your fuel supplier.
Locate the cloud point or the pour point of the heavier fuel on the left side of the table. Mark the point on the table.
Locate the cloud point or the pour point of the lighter fuel on the right side of the table. Mark the point on the table.
Draw a line between the two points that were established. Label this line "A".
Find the lowest outside temperature for machine operation on the left side of the table. Draw a horizontal line from this point until it intersects line "A". Label this new line "C".
Mark the intersection of line "C" and line "A". Draw a vertical line to the bottom of the table. Label this line "B". The point at the bottom of line "B" reveals the percentage of lighter fuel that is

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Voltage reconnection

Voltage	Phase	Connection	Leads	Notes
240/139V	3	Link board (low)	12-lead	Can be adjusted down to 208/120V 3-phase
480/277V	3	Link board (high)	12-lead	Movable link board for high/low voltage output reconnection; includes switch providing voltage setting input to the EMCP 4.2

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Parts cataloged across the Caterpillar C13 family

144

Part #	Description	Category
AP70121	Diesel particulate filter (DPF)	Dpf
AP70123	Diesel particulate filter (DPF)	Dpf
106-3973	Air filter inner	Air filter
211-2660	Air filter assy	Air filter
PEHJ0170	Air Inlet Shutoff	Air filter
230-7198	V-belt	Belt
7M4705	V-belt	Belt
111-2369	Maintenance Element	Coolant filter
101-2844	1 gallon (3.8L)	Fluid
119-5152	Cat Engine Oil (quart bottle)	Fluid
1R0749	Filter fuel	Fuel filter
1R0755	Filter fuel	Fuel filter
326-1641	Axial seal FWS	Fuel filter
326-1643	Filter water separator	Fuel filter
3S3875	Filter fuel	Fuel filter
8N0205	Filter water separator	Fuel filter
AP70122	DPF gasket	Gasket
AP70313	DPF gasket	Gasket
AP70314	DPF gasket	Gasket
M-1P0436	Fuel Priming Pump Gasket	Gasket
M-2246361	Regulator Housing Gasket	Gasket
M-2266620	Rear Structure Set	Gasket
M-2275075	Regulator Housing Gasket	Gasket
M-2655324	Oil Cooler Set	Gasket
M-2655326	Oil Pump Set - External	Gasket
M-3136846	Central & Lower Set	Gasket
M-3136847	Fuel System Set	Gasket
M-3136898	Front Structure Set	Gasket
M-3142771	Water Pump Installation Set	Gasket
M-3149899	Air Compressor Set	Gasket
M-3348404	Rear Structure Set	Gasket
M-3348407	Water Pump Installation Set	Gasket
M-4367102	Turbocharger Installation Set	Gasket
M-4388606	Front Structure Set	Gasket
M-4390524	Turbocharger Installation Set	Gasket
M-4394077	Central & Lower Set	Gasket
M-4394451	Oil Cooler Set	Gasket
M-4513316	Gasket Set - Central & Lower	Gasket
M-4532206	Gasket Set - Front Structure	Gasket
M-4696623	Gasket Set - Oil Cooler	Gasket
M-4698465	Gasket Set - Oil Cooler	Gasket
M-4732196	Gasket Set - Turbocharger	Gasket
M-4732197	Gasket Set - Water Pump	Gasket
M-4758997	Gasket Set - Oil Cooler	Gasket
M-4940654	Gasket Set - Oil Cooler	Gasket
M-4941095	Gasket Set - Oil Cooler	Gasket
M-4999229	Gasket Set - Oil Cooler	Gasket
M-5025189	Gasket Set - Oil Cooler	Gasket
MCBC13013	Cylinder Head Gasket Set	Gasket
MCBC13021	Overhaul Gasket Set	Gasket
MCBC13022	In-Chassis Gasket Set	Gasket
MCBC13031	Overhaul Gasket Set	Gasket
MCBC13032	In-Chassis Gasket Set	Gasket
MCBC13033	Cylinder Head Gasket Set	Gasket
MCBC13041	Major O/H Gasket Set	Gasket
MCBC13041GC	Major O/H Gasket Set	Gasket
MCBC13042	In-Chassis Gasket Set	Gasket
MCBC13042GC	In-Chassis Gasket Set	Gasket
MCBC13043	Cyl. Head Gasket Set	Gasket
MCBC13043GC	Cyl. Head Gasket Set	Gasket
MCBC13051	Major O/H Gasket Set	Gasket
MCBC13051GC	Major O/H Gasket Set	Gasket
MCBC13061	Major O/H Gasket Set	Gasket
MCBC13061GC	Major O/H Gasket Set	Gasket
MCBC13071	Major O/H Gasket Set	Gasket
MCBC13071GC	Major O/H Gasket Set	Gasket
MCBC13072	In-Chassis Gasket Set	Gasket
MCBC13072GC	In-Chassis Gasket Set	Gasket
MCBC13073	Cyl. Head Gasket Set	Gasket
MCBC13073GC	Cyl. Head Gasket Set	Gasket
MCBC13081	Major O/H Gasket Set	Gasket
MCBC13081GC	Major O/H Gasket Set	Gasket
MCBC13082	In-Chassis Gasket Set	Gasket
MCBC13082GC	In-Chassis Gasket Set	Gasket
MCBC13083	Cyl. Head Gasket Set	Gasket
MCBC13083GC	Cyl. Head Gasket Set	Gasket
MCBC13091	Major O/H Gasket Set	Gasket
MCBC13091GC	Major O/H Gasket Set	Gasket
MCBC13111	Major O/H Gasket Set	Gasket
MCBC13111GC	Major O/H Gasket Set	Gasket
M-4446485	Gasket Set - C13-C15-C18 Front Structure	Gasket set
MCBC13HBK	Head Bolt Kit - MCBC13HBK	Head bolt kit
230-2781	Hose	Hose
230-2782	Hose	Hose
230-2854	Hose	Hose
093-7521	Filter hydraulic	Hydraulic filter
328-3655	Filter hydraulic/transmission	Hydraulic filter
R-10R0725	Injector - Rebuilt	Injector
R-10R0961	Injector - Rebuilt	Injector
R-10R0966	Injector - Rebuilt	Injector
R-10R0968	Injector - Rebuilt	Injector
R-10R2977	Injector - Rebuilt	Injector
126-2081	Filter oil	Oil filter
1R1808	Filter oil	Oil filter
10R-8830	Oil Pan / Sump Turbo Mount	Service part / kit
10R-8831	Oil Pan / Sump Turbo Mount	Service part / kit
10R-8832	Oil Pan / Sump Turbo Mount	Service part / kit
10R-8833	Oil Pan / Sump Turbo Mount	Service part / kit
10R-8834	Oil Pan / Sump Turbo Mount	Service part / kit
128-4124	Kit without Conditioner	Service part / kit
163-1128	Kit with Liquid	Service part / kit
163-1129	Kit with Element	Service part / kit
2239150	Connecting rod	Service part / kit
888-983-7847	ENGINE BLOCK CRANKSHAFT	Service part / kit
8T1589	Maintenance Charge	Service part / kit
8T9190	Refill Charge	Service part / kit
9753300442	Oil sample kit	Service part / kit
M-2237467	Camshaft	Service part / kit
M-2477133	1 Regulator - 190ºC	Service part / kit
M-3882310	Piston	Service part / kit
M-CK3882310P	Cylinder Kit	Service part / kit
MCBC13ESK	Exhaust Stud Kit - MCBC13ESK	Service part / kit
MCIF3882310	Inframe Kit	Service part / kit
MCIF3882310-1	Inframe Kit	Service part / kit
MCOH3882310	Overhaul Kit	Service part / kit
MCOH3882310-1	Overhaul Kit	Service part / kit
384-8611	Lift/transfer pump	Pump
384-8612	Lift/transfer pump	Pump
M-1375541	1 Fuel Priming Pump Tall	Pump
M-2231608	Oil Pump	Pump
M-3520206	Water Pump	Pump
M-3848611	Pump - Transfer	Pump
M-2395581	Remanufactured Fuel Injector - M-2395581	Remanufactured fuel injector
M-2847707	Remanufactured Fuel Injector - M-2847707	Remanufactured fuel injector
M-RSC13E	Ring Set C13	Ring set
142-5867	Front seal	Seal
M-1043560	Cylinder Liner Seal Ring	Seal
M-1095308	Oil Pan Seal	Seal
M-2173673	Oil Pan Seal	Seal
M-2274239ORK	Injector Sleeve O-Ring Kit	Seal
M-2303728	Injector Seal Ring Intermediate	Seal
M-2303775	Injector Seal Ring Upper	Seal
M-2481394	Injector O-Ring Kit	Seal
M-3S9643	1 Regulator Seal	Seal
M-6D7146	Seal Ring - Body to Cover	Seal
M-6V7350	Water Pump Mounting Seal	Seal
M-7L6580	By Pass Tube Seal	Seal
M-9X7317	Injector Seal Ring Lower	Seal
9CT002	NOx Control System	Sensor
M-1946722	Sensor - Pressure	Sensor
M-1946724	Sensor - Pressure	Sensor
M-1946725	Sensor - Pressure	Sensor
M-2644297	Sensor - Temperature	Sensor
247-7133	Thermostat	Thermostat

Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.

Aftermarket parts that fit this engine

GTA4702B FridayParts $773.50 239-5581 FridayParts $773.50

Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your serial number.

Also used in

Caterpillar 345C — Excavator Tracked
Caterpillar 345CL — Excavator Tracked
Claas LEXION 560 — Combine
Claas LEXION 560 MONTANA — Combine
Claas LEXION 570 — Combine
Claas LEXION 570 MONTANA — Combine
Claas LEXION 570C — Combine
Freightliner CENTURY CLASS — Truck
Freightliner CENTURY CLASS CST112 — Truck
Freightliner COLUMBIA — Truck
Freightliner CONDOR — Truck
International 9200I — Truck

Other equipment known to use this engine, via filter-application cross-reference — useful for sourcing parts even when your exact machine isn't listed elsewhere on this page.

Common questions

What is the oil capacity of the Caterpillar C13 ACERT?

The Caterpillar C13 ACERT engine has an oil capacity of 37.0 liters.

What is the displacement of the Caterpillar C13 ACERT?

The Caterpillar C13 ACERT has a displacement of 12.5 liters with 6 cylinders.

Which generators use the Caterpillar C13 ACERT engine?

The Caterpillar C13 ACERT powers 2 generator set(s), including Caterpillar C13, Caterpillar XQ425.

How often should you change the oil in the Caterpillar C13 ACERT?

The Caterpillar C13 ACERT oil change interval is every 500 hours.