Gasoline Engine SPW90

Product features

•Advanced OHV:
“The design of overhead valve (OHV) makes the engine be operated under lower
operation temperature, providing strong power with more reliability and durability.
Meanwhile it saves more fuel. In addition, advanced combustion chamber and automatic lubrication system guarantee the high reliability of engines. The cast iron cylinder sleeve effectively improves the lubrication performance and allows more wear resistance as well as extends the service life. It will give an alarm to shut down when oil level is low, preventing engine from being operated under low oil level and giving more protection to engine.”
•Small Size, Easy start, Wide Application
“PG series gasoline engine has an inclination of 15°, which makes its dimension
more compact than the standard vertical engine. Recoil starter is employed, which
has proper resistance and enables an easy start for female. Easy for mounting on
any power device.”
• Excellent Performance
“Each engine of PG series can deliver non-fluctuating power for a long time. it is
the standard equipment for transistor magnet ignition device and possesses a stable
ignition performance with low burnup, low fuel consumption and good economical
efficiency. the professional balanced design with low center of gravity allows the
engine running smoothly.”
•Satisfying The Needs of Customers
“Various PTO and speed ratios satisfy the different meets of applications, such as
applications for mowers, water pumps, generators etc. light weight and exquisite product
as a result of improved design of silencer, starter, air filter and fuel tank, which is more
convenient for users to carry power equipment. overhead valve can decrease the carbon
accumulation, spot inspection on cylinder head can be conducted easily, the maintenance
for air filter with foam filter element, simple equipment and high dust resistance becomes
much easier.”

Technical parameters

Engine type  Single cylinder,4stroke,  forced cooling ,OHV
Displacement  87cc
Bore×Stroke 54mm×38mm
Net power 1.7kW/3600rpm
Net torque 4.5N.m/2500rpm
Idle speed 1800±150r/min
Compression ratio 8.5∶1
PTO shaft rotation Anti-clockwise(from PTO side)
Noise ≤70B(A)
Ignition system Transistorized magneto ignition
Starting system Recoil and hand-operated
Carburetor Butterfly
Lubrication system Splash
Governor system Centrifugal mass type
Air cleaner Semi-dry, dual element
Oil capacity 0.4L
Fuel tank capacity 1.6L
Net weight 11.0kg
Dimension(L×W×H) 325×315×320

Optional configuration

1、With optional color choices
2、With optional choices: handle start and electric start
3、With optional key shaft, thread shaft, taper shaft, and variety of crankshaft
4、With optional with or without low oil sensor