satoh Buck S-470D - SECTION 4. SPECIFICATIONS AND DATA; Engine, Cooling, and Fuel Systems

SECTION
PECI NS
AN
TRACTOR MODEL
5-470 BUCI< (2-WD Diesel tractor)
S-470D BUCI< (4 WD Diesel tractor)
ENG INE (Mitsubishi Diesel Engine)
Model _
................... 1<3B
Type ..................... Water cooled vertical 4-cycle over-
head valve in line diesel engine
Number
of cylinder ........... 3
Piston displacement
........... 849 cc (51.81 cu. in.)
Bore x Stroke
............... 68 x 78 mm (2.68 x 3.07 in)
Compression ratio
............ 23 . 1
Max. bare horse power ......... 18.5 PH/2,600 rpm
Max. torque
............... .4.8 kg-m (34.7 ft-lb)/1 ,800 rpm
Max. engine rpm
............. 2,800 rpm
Idling speed ................ 900 rpm
Compression pressure
.......... 34 kg/cm
2
(483.6 psi)/280 rpm
I njection order
.............. 1 - 3 - 2
Weight
.................... 125 kg (276 Ib) Dry
Valve clearance Intake ....... 0.25 mm (0.01 in) at cold
Exhaust
...... 0.25 mm (0.01 in) at cold
COOLING SYSTEM
Thermostat ................ Wax type
Radiator cap pressure .......... 0.7 kg/cm
2
(10 psi)
Water
pump ................ Centrifugal impeller type
FUEL EQUIPMENT
Fuel ..................... No. 2 Diesel fuel
Fuel
injection pump ........... Bosch M type
I njection nozzle
............. Throttle type
Fuel
filter ................. Paper element type
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