The Caterpillar C0.7 is a 0.7 L (760 cc, 46.5 cu·in) naturally aspirated three-cylinders four-stroke liquid-cooled internal combustion vertical diesel engine, manufactured by Caterpillar Inc. Industries and applications powered by Cat C0.7 engines include: compactors and rollers, general industrial, mobile earthmoving, equipment, mobile light towers, turf, and landscaping.
The Cat C0.7 engine has a three-cylinders, cast-iron cylinder block, overhead valve design, indirect injection fuel system, 12 volts electric starter motor, and 12 Volts (14 amp) alternator. This engine used a belt-driven coolant pump and coolant temperature switch. The lubrication system consists of a closed-circuit breather, spin-on lube oil filter, lube oil pressure switch, and lube oil sump.
The CAT C0.7 engine produced:
- EU Stage IIIA and U.S. EPA Tier 4 Interim equivalent emission standards: From 16.6 PS (12.2 KW; 16.4 HP) at 2,800 rpm to 20.8 PS (15.3 KW; 20.5 HP) at 3,600 rpm of maximum output power.
- U.S. EPA Tier 4 Final emission standards: 12.0 PS (8.8 kW; 11.8 HP) at 2,800 rpm of maximum horsepower.
|Engine model||Cat C0.7|
|Engine type||4-stroke, OHV, three-cylinders|
|Displacement||760 cm3, (46.5 cu·in)|
|Max. horsepower||EU Stage IIIA and U.S. EPA Tier 4 Interim equivalent:
16.6 PS (12.2 KW; 16.4 HP) at 2,800 rpm – 20.8 PS (15.3 KW; 20.5 HP) at 3,600 rpm
U.S. EPA Tier 4 Final:
12.0 PS (8.8 kW; 11.8 HP) at 2,800 rpm
|Lubricating system||Pressure feed|
|Fuel system||Indirect injection|
|Starting system||Starter motor 12 Volts|
|Starting aid||Glow plug|
|Charging system||Alternator 12 Volts (14 amp)|
|PTO shaft rotation||Counterclockwise (from flywheel end)|
|Dimensions (L x W X H)||480 x 371 x 528 mm (18.9 x 14.6 x 20.8 in)|
|Dry weight||71.0 kg (156.5 lbs)|
Cylinder Block and Head
The Cat C0.7 has a 67.0 mm (2.64 in) cylinder bore and 72.0 mm (2.83 in) piston stroke. Compression ratio rating is 23.5:1. The engine used cast iron engine block, cast iron exhaust manifold and inlet manifold with choice of inlets.
|Cylinder block alloy:||Cast-iron|
|Cylinder bore:||67.0 mm (2.64 in)|
|Piston stroke:||72.0 mm (2.83 in)|
|Crankshaft center distance:||36 mm (1.415 in)|
|Cylinder head alloy:||Cast-iron|
|Valves::||2 per cylinder (6 valves in total)|
The engine oil with a viscosity of SAE 10W-30 is recommended for the C0.5, refilling oil capacity is 2.3-3.0 L (2.5-3.2 US. qt).
|Lubrication system:||Pressure feed|
|Recommended oil:||SAE 10W-30|
|Oil capacity:||2.3-3.0 L (2.5-3.2 US. qt)|
|Capacity:||1.2 L (1.27 qt)|
We try to use official documentation and verify the published data, but errors may occur. In addition, specifications of machinery and equipment may vary depending on markets and modifications. We do not recommend the use of this data for spare parts or repairs. Use official service manuals or parts catalogs for your product.
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