CAT® C0.5 DIESEL ENGINE
The Cat® C0.5 Industrial Diesel Engine is offered in ratings ranging from 4.1-6.4 bkW (5.5-8.6 bhp) @ 2000-2800 rpm. These ratings meet U.S. EPA Tier 4 Final emission standards. Ratings: 8.2-10.2 bkW (11.0-13.7 bhp) @ 2800-3600 rpm are also available for Europe and, depending on applicable emission standards, may be introduced in other regulated areas. Nonroad engines less than 19 kW (25 hp) are not currently subject to EU emission standards. Industries and applications powered by C0.5 engines include: Auxiliary Power Units, Compactors/Rollers, Mobile Earthmoving Equipment, Mobile Light Towers and Turf and Landscaping.
SPECIFICATIONS
Minimum Power8.2 bkW
Maximum Power10.2 bkW
Rated Speed2000-3600 rpm
power rating
Minimum Power8.2 bkW
Maximum Power10.2 bkW
Rated Speed2000-3600 rpm
emission standards
EmissionsFor Use in Regions Where Less Than 19 kW Ratings Are Not Required to Meet an Emission Standard
general
Engine ConfigurationIn-Line 2, 4-Stroke-Cycle
Bore67 mm (2.64 in)
Stroke72 mm (2.83 in)
Displacement0.5 L (31 in³)
AspirationNaturally Aspirated (NA)
Compression Ratio23.5:1
Combustion SystemIndirect Injection
Rotation (from flywheel end)Counterclockwise
Cooling System Capacity1.1 L (1.16 qt)
Lube System (refill)1.6-2.0 L (1.7-2.1 qt)
engine dimensions approximate final dimensions dependent on selected options
Length407 mm (16 in)
Width371 mm (14.6 in)
Height523 mm (20.6 in)
Weight - Net Dry (Basic Operating Engine Without Optional Attachments)57 kg (126 lb)
C0.5 STANDARD EQUIPMENT
- air inlet system
Inlet manifold with choice of inlets. - control system
Alternator 12 volt 14 amp
Starter motor 12 volt
Glow plug starting aid - cooling system
Belt-driven coolant pump
Coolant temperature switch
Choice of cooling fans - flywheel and flywheel housing
U.S. EPA Tier 4 Final: Standard backplate flywheel housing and flatface flywheel - fuel system
Fuel injection pump
Spin-on fuel filter
Electronic Shut-off Solenoid (ESOS) - lube system
Closed circuit breather
Spin-on lube oil filter
Lube oil pressure switch
Lube oil sump - general
Cast iron, engine block
Cast iron exhaust manifold--side outlet
Cold start capability to -20° C (-4° F)
Gradeability 35° continuous
Paint: Caterpillar yellow, with optional colors available at request