The Toyosha CS112 is a 1.1 L (1,126 cc, 68.71 cu·in) natural aspirated three-cylinders four-stroke liquid-cooled internal combustion vertical diesel engine, manufactured by Japanese company Hinomoto under the Toyosha brand.
The Toyosha CS112 engine has three cylinders, an overhead valve (OHV) design, an indirect injection system, and an electric starter. The engine used a single-stage dry air cleaner, forced circulation liquid cooling system, and glow plugs for starting aid.
This engine produced 21.0 PS (15.6 kW; 21.0 HP) at 2,350 rpm of maximum horsepower.
|Engine type||4-stroke, OHV, three-cylinders|
|Displacement||1,126 cm3, (68.71 cu·in)|
|Max. horsepower||21.0 PS (15.6 kW; 21.0 HP) at 2350 rpm|
|Air cleaner||Single stage, dry element|
|Lubricating system||Forced splash|
|Fuel system||Indirect injection|
|Starting system aid||Glow plugs|
Cylinder Block and Head
A 75.0 mm (2.95 in) cylinder bore and 85.0 mm (3.35 in) piston stroke give the CS112 engine a total of 1,126 cc of displacement. Compression ratio rating is 23.0:1.
|Cylinder bore:||75.0 mm (2.95 in)|
|Piston stroke:||85.0 mm (3.35 in)|
|Crankshaft center distance:||42.5 mm (1.675 in)|
|Valves::||2 per cylinder (6 valves in total)|
|Tightening torque settings|
|Cylinder head bolt torque (12mm):||88-98 Nm; 8.8-9.8 kg·m; 65-72 ft·lb|
|Cylinder head bolt torque (10mm):||39-49 Nm; 3.9-4.9 kg·m; 29-36 ft·lb|
|Connecting rod cap torque:||44-54 Nm; 4.4-5.4 kg·m; 33-40 ft·lb|
The diesel oil (API Service Classification CC or CD) with a viscosity of SAE 10W-30 is recommended for the CS112, refilling oil capacity is 3.7 L (3.91 US. qt, 3.26 Imp. qt.).
|Maximum speed:||2,550 rpm|
|Idle speed:||850 rpm|
|Intake valve clearance (COLD):||0.30 mm (0.0118 in)|
|Exhaust valve clearance (COLD):||0.35 mm (0.0138 in)|
|Lubrication system:||Forced splash|
|Oil type:||Diesel oil (API Service Classification CC or CD)|
|Recommended oil:||SAE 10W-30|
|Oil capacity:||3.7 L (3.91 US. qt, 3.26 Imp. qt.)|
|Massey Ferguson 1020 (Hydro)||1983-1994|
|Massey Ferguson 1020 (STD)||1983-1994|
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.
I have a three cyl Toyosha 40 horsepower motor diesel. Does anyone know the specs for torque of injectors???