NISSAN DIESEL ENGINE SD22 JESCO - Jesco- Joe's Equipment Sales Company, Inc. UD NISSAN DIESEL ENGINES

The SD22 delivers high power over a wide range, resulting in an ideal power-to-weight ratio. Efficient combustion means less fuel consumption and more power for more economical and productive operation. The dependable cooling, lubrication and fuel-injection systems also contribute toward engine efficiency and extended service. Each component is easily accessible for servicing to cut downtime significantly. Moreover, these components can be interchanged not only among engines of the same series but also between automotive and industrial models.

AUTOMOTIVE USE
Max. Output: 65 PS (66HP) at 4000rpm JIS (SAE gross)

Max. Torque: 14.5kg-m (104 lb-ft) at 1800 rpm JIS (SAE gross)

INDUSTRIAL USE
Intermittent: 52PS at 3200 rpm Output-JIS

Continuous: 41PS at 2600 rpm Output-JIS

GENERATOR USE

Rated Output-JIS

For 4 pole

26 PS at 1500 rpm 50hz)
32 PS at 1800 rpm (60Hz)

For 2 pole (Stand-by)

46 PS at 3000 rpm (50Hz)
50 PS at 3600 rpm (60 Hz)

TYPE: 4-cycle, water-cooled diesel

COMBUSTION: Swirl Chamber

ASPIRATION: Natural

CYLINDERS: 4, in-line, vertical

BORE x STROKE: 83x100mm (3.27x3.94in.)

PISTON DISPLACEMENT: 2164cc (132 cu. in.)

COMPRESSION RATIO: 21.6 : 1

WEIGHT (DRY): Approx. 215 kg (474 lbs.)

CYLINDER BLOCK
High-strength cast iron with replaceable dry liners.

CYLINDER HEAD
One-piece high-strength cast iron; special cast-iron valve inserts are shrink-fitted.

CRANKSHAFT
Drop-forged steel with balance weights; all main and connecting rod bearing surfaces are induction-hardened.

PISTON AND RINGS
Aluminum alloy piston for high strength, lightweight and good heat conductivity; two compression and one oil control rings are chrome-plated for long service life.

CAMSHAFT
High-quality cast iron; lobes are specially processed to improve hardness and durability.

BEARINGS
Precision type, steel-backed trimetal shell; five main bearings.

VALVES
Overhead valves; one intake and exhaust per cylinder; made of special heat-resistant steel; exhaust valve with stellite-treated surface.

Flywheel Housing
SAE No. 4

Flywheel
SAE for 8-inch drive-ring-type overcenter clutch

Injection Pump
Bosch A-type, in-line plunger, forced circulation

Governor
RSV, mechanical all-speed governor, within 10% speed change

Timer
Automatic centrifugal type

Injection Nozzle
Bosch throttle type

Fuel Feed Pump
Bosch piston type driven by injection pump camshaft

Fuel Filter
Replaceable cartridge type with overflow valve

Air Cleaner
Replaceable dry-paper-element type

Exhaust Manifold
Flange type, rear side-facing outlet

Oil Pump
Gear type

Oil Filter
Full-flow, replaceable cartridge type

Oil Pan
Pressed-steel plate, rear sump type; capacity: high 5.5/(1.2 imp.gal)

Oil Cooler
Flat-tube type

Cooling Fan
380mm (14.96 in.)-dia. 4-blade steel fan, suction type, belt-driven; speed ratio: 1.18

Water Pump
Centrifugal type, belt-driven; capacity: 110/min. at 3200 rpm

Thermostat
Wax pellet type

Alternator
12-volt-35 amp.

Starter Motor
12-volt-1.8 kW

Starting Aid
Pencil type preheating glow plug for each cylinder

SPECIFICATIONS
PERFORMANCE	GENERAL
DESIGN FEATURES	STANDARD EQUIPMENT
STANDARD ACCESSORIES