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Rotax 582 specifications and technical data
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| DESCRIPTION: |
Two cycle, two cylinder, rotary valve engine, oil-in-fuel lubrication or oil pump,
liquid cooled, with integrated water pump |
| BORE: |
76.0 mm (2.99 in.) |
| STROKE: |
64.0 mm (2.52 in.) |
| DISPLACEMENT: |
580.7 cc (35.44 cu. in.) |
| COMPRESSION: |
Theoretical: 11.5 - effective 5.75 |
| POWER OUTPUT: |
48 kw (64.4 HP SAE) at 6500 1/min |
| TORQUE: |
75 nm (55.3 ft. lbs.) at 6,000 1/min. |
| MAX RPM: |
6800 1/min. |
| DIRECTION OF ROTATION |
Counter- clockwise, viewed towards PTO |
| (Clockwise with Reduction installed) |
| CYLINDER: |
2 light alloy cylinder with cast iron sleeves |
| PISTON: |
aluminum cast piston with 2 piston rings |
| PISTON/CYLINDER CLEARANCE: |
0.06 mm (.0024") |
CHT: Cylinder Head Temperatures
(Optional Values) |
Normal: 110 C - 130 C or 230 F - 270 F |
| Maximum: 150 C or 300 F |
| Max. Difference: 10 C or 45 F |
| EGT: Exhaust Gas Temperatures |
Normal: 500 C - 620 C or 930 F - 1150 F |
| Maximum: 650 C or 1200 F |
| Max. Difference: 25 C or 45 F |
| Crankcase Temp. Max.: 80 C or 175 F |
| Cooling Liquid Temp Max.: 80 C or 175 F |
| IGNITION SYSTEM: |
Breakerless Ducati Capacitor Discharge Dual Ignition with magneto generator |
| GENERATOR OUTPUT: |
170 Watts AC at 6000 RPM and 13.5 RMS |
| IGNITION TIMING: |
1.96 mm or .077" (18
BTDC) |
| SPARK PLUG: |
1.96 mm or .077" (18
BTDC) |
| ELECTRODE GAP: |
0.5 mm (.02") |
| ROTARY VALVE TIMING: |
Opens: 130 BTDC Closes: 50 ATDC |
| CARBURETOR: |
2 x Bing 54 36 mm Slide Valve |
| FUEL PUMP: |
Pneumatic fuel pump |
| FUEL: |
Regular or Premium Gasoline, octane number not below RON 90 (unleaded) |
| ENGINE LUBRICATION: |
Oil-in- fuel with Super two-cycle oil
ASTM/CEC standard, mixing ratio |
| REDUCTION GEAR LUBRICATION: |
Gear oil API-GL5 or GL6, SAE 140 EP or 85W - 140 EP |
| PROPELLER SHAFT DIRECTION: |
Clockwise, viewed towards prop flange |
| STARTER: |
Rewind Starter Standard |
| STANDARD VERSION INCLUDES: |
Engine with carburetors w/ clamps, fuel pump, exhaust system |
| WEIGHT: |
Engine: wo/
exhaust, carb, fuel pump, radiator .lbs.......( 27.4 kg.) |
| 2 Carburetors with
flanges...........4.0 lbs.......( 1.8 kg.) |
| Exhaust
system............................11.2 lbs.......( 5.1 kg.) |
| OPTIONAL EQUIPMENT: |
2 air filters..............................................0.6 lbs.......( 0.3 kg.) |
| Double air
filter.......................1.1 lbs........( 0.5 kg.) |
| Intake Silencer with
filter...........2.4 lbs........( 1.1 kg.) |
Integrated Radiator System
(#881-432) ...............................4.6 lbs........( 2.1 kg.) |
| Electric start kit, PTO side
.......7.5 lbs........( 3.4 kg.) |
| Electric Start kit, MAG side
.........9.9 lbs.........( 4.5 kg.) |
| Reduction box "B"
(dry).....................17.6 lbs........(8.0 kg.) |
OPTIONS:
- Intake Silencer Kit with filter (requires jetting modifications)
- After Muffler: Special after muffler fitted to exhaust canister (available in either
weld-on type or clamp-on type)
- Air filter: Two K&N RC 1200 or One K&N RC 2820
- Hi gh Altitude Compensator: Automatic High Altitude adjustment of Carburetor calibration
with modified Carburetor
- Electric Start Kit: Electric start on MAG end.
- Regulator/ Rectifier: #9103 Single phrase or #9251 three phase
- Reduction Box: "B" box with ratios: 2.0 to 1, 2.238 to 1, or 2.58 to 1
- Reduction Box "C" box with ratios: 2.62 to 1, 3.0 to 1, 3.4 to 1, 4.0 to 1
- Cooling System: Twin Radiator kit #881-432 fitted on engine (not inverted)
and gear box. 0.62 US gallon capacity.
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Rotax Engine Rebuilding Videos
Rotax engine rebuilding videos, each video is approximately 2 hours
in length and takes you step by step through the tear down,
clearing, and reassembly of a Rotax engine
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here for more information! |
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