3502 water cooled 2 cycle 60hp
Special Design - High Torque/Low Rpm - fuel efficient Engine
The 3502 produces 60hp at only 5000 rpm while building an impressive torque of 62 ft lbs. at 4750 rpm. Operating in an Rpm range 1500 Rpm less than conventional 2 cycles and 1200 Rpm less than competing 4 cycles results in a very smooth, quiet running engine with impressive power. Fuel rate is lowered and TBO increases.
3502 incorporates Al-Nikasil coated cylinders for superior performance and reliability. Al-Nikasil in simple terms is a nickel based material, applied in a paste form, when super heated it becomes part of the cylinder itself. Al-Nikasil provides for a super low coefficient of friction, reducing engine heat and wear. The combination of Nikasil cylinders with water cooling render these engines immune from cold seizure, shock cooling or seizure from high EGT conditions. The pistons and cylinders expand at the same rate thus providing for a seizure resistant environment. 3502 crankshaft is 4130 chromemolly steel. Heads, cylinders, rings, block casting, connecting rods and associated components are all of the highest grade alloys available. With optional vertically mounted fuel injection 3502/03 can be used in compact engine compartments. Mounting bolt pattern is identical to the R-582.
Factory recommended TBO is rated at 1200 Hrs. @ 75% power
3502 W/recoil start |
|
$5,356 |
3502 W/electric start |
|
$6,090
|
3502 W/recoil start & gearbox |
|
$6,703 |
3502 W/electric start & gearbox |
|
$7,437 |
Oil Injection Option |
|
$232.00 |
Electronic Fuel Injection Option |
|
$1,430.00 |
|
Special Design - High Torque/Low Rpm - fuel efficient Engine
Model: |
3502 |
Engine Type: |
2 cycle, two cylinder |
Bore: |
76mm |
Stroke: |
69mm |
Displacement: |
625cc |
Compression: |
9.5:1 |
HP Output: |
60hp @ 5000rpm |
Torque: |
62ft/bs @ 4750rpm |
Ignition: |
Dual CDI
(Capacitive digital Ign.) |
Carburation: |
Dual 34mm slide or optional electronic fuel injection |
Fuel Pump: |
Auxiliary external pneumatic - 12VDC with fuel injection |
Lubrication: |
Fuel mixed with oil @ 50:1 /Blue Max @100:1 or optional oil injection |
Rotation: |
Counter clockwise, viewed from output end |
Starter:
Alternator: |
12 volt electric, recoil or both
250 watt/20 amp alternator standard |
Cooling: |
Water cooled. |
Weight: |
79 lbs-not including radiator & coolant. Optional gearbox adds 19 lbs. |
Reduction Units: |
G-50 gearbox available in 2.16:l, 2.29:l, 2.59:l, 3.16:l and 3.65:l ratios. |
Drive Coupling: |
Elastomeric dampener or optional centrifugal clutch. |
|
Engine Print Side View
Engine Print End View
Exhaust System Print
