Cushman 898673 - Engine Specifications

SPECIFICATIONS Cont.
9
ENGINE SPECIFICATIONS
Horsepower (SAE hp) 34......................
Max. Engine Speed 3600 RPM................
Stroke 2.83” (72 mm)........................
Bore 2.58” (65.5 mm).........................
Displacement 59.2 cu in. (970 cm
3
)............
Compression Ratio 8.8:1.....................
Cylinder Compression 178 PSI (1,228 kPa)....
Engine Rotation
(viewed from flywheel) Counterclockwise......
Valve Clearance (intake) .0031s cold (0.08 mm)
(intake) .0047s hot (0.12 mm)
(exhaust) .0039s cold (0.10 mm)
(exhaust) .0047s hot (0.12 mm)
Spark Plug Gap .032-.035 (0.8-0.9 mm)........
Spark Plug Number NGK BP5ES..............
OR Denso W16EX-U
Spark Plug Torque 18.5-21.5 lb. ft. (25-30 Nm)..
Breaker Point Gap .008-.015 (0.2-0.4 mm)......
Ignition T iming 4-5E BTDC @ 950 RPM........
Idle Speed 950 ¦ 50 RPM....................
Suzuki 970 Engine
Horsepower (SAE hp) 22.3....................
Max. Engine Speed 3000 RPM................
Stroke 2.83” (72 mm)........................
Bore 2.9” (75 mm)...........................
Displacement 58.2 cu in. (954 cm
3
)............
Compression Ratio 23:1......................
Cylinder Compression 425 PSI (2,932 kPa)....
Engine Rotation
(viewed from flywheel) Counterclockwise......
Valve Clearance (intake) .008s cold (0.2 mm)
(intake) .010s hot (.25 mm)
(exhaust) .008s cold (0.2 mm)
(exhaust) .012s hot (.30 mm)
Spark Plug Gap NA.............
Spark Plug Number NA..........
Spark Plug Torque NA...........
Breaker Point Gap NA...........
Injection Timing 22E
BTDC @ 1,000 RPM’s.......
Idle Speed 950 ¦ 50 RPM....................
Perkins Model 103.10 - Spec KD70377
• To prevent premature engine failure and
speeds greater than design limits, NEVER alter
the governor controls in any manner to
increase engine speed beyond recommended
maximum R.P.M.
WARNING
!
NOTICE
• The engine governor controls are preset to control
engine and ground speeds to design limits.
Sound Level (Perkins Diesel):
Pressure Level (right ear) dB(A) 79.2 LpA.......
Pressure Level (left ear) dB(A) 79.2 LpA........
Sound power level dB(A) 95 LWA...............
Vibration Level (Perkins Diesel):
Whole Body (seat/buttocks) .0248 m/s..........
Whole Body (seat/back) .0257 m/s.............
Whole Body (floor/foot) .0671 m/s..............
Hand/arm (steering wheel/hand) .486 m/s.......
2
2
2
2
Horsepower (SAE hp) 31......................
Max. Engine Speed 4450 RPM................
Stroke 2.60” (66mm).........................
Bore 2.56” (65mm)...........................
Displacement 40.1 cu in. (657 cm
3
)............
Compression Ratio 10.5:1....................
Cylinder Compression 178 PSI (1,228 kPa)....
Engine Rotation
(viewed from flywheel) Counterclockwise......
Valve Clearance (intake) .0031s cold (0.08 mm)
(intake) .0047s hot (0.12 mm)
(exhaust) .0039s cold (0.10 mm)
(exhaust) .0047s hot (0.12 mm)
Spark Plug Gap .032-.035 (0.8-0.9 mm)........
Spark Plug Number NGK DCPR7E.............
OR Denso XU22EPR-U
Spark Plug Torque 18.5-21.5 lb. ft. (25-30 Nm)..
Ignition T iming 4-5E BTDC @ 950 RPM........
Idle Speed 950 ¦ 50 RPM....................
Suzuki K6A Engine