Engines · Off-road motorcycles, ATVs and UTVs
WMW Group off-road motorcycles, atvs and utvs
EPA certification records list 15 off-road motorcycle, ATV and UTV engine families from WMW Group, model years 2010–2018. Rated power ranges from 6 to 29 kW, median 23 kW. Displacement spans 150 cc to 644 cc. The most families were certified in 2016 (3).
Engine families15
Engine models2
Model years2010–2018
Power range6–29 kWmedian 23 kW
Displacement150 cc – 644 cc
Rank in category#74of 99 makers by families
Power distribution
Number of engine families by rated power.
Families certified per year
Technical mix
Fuel
Gas15
Configuration
415
Cylinders
1 cyl15
Most certified engine models
Sq110L5G5
Engine families
| Family | Model | Year | Displacement | Power | Fuel |
|---|---|---|---|---|---|
JWMWX.150SQB | Sq1 | 2018 | 150 cc | 6 kW | Gas |
GWMWX.150SQB | Sq1 | 2016 | 150 cc | 6 kW | Gas |
GWMWX.493SQA | Sq1 | 2016 | 493 cc | 23 kW | Gas |
GWMWX.644SQC | Sq1 | 2016 | 644 cc | 29 kW | Gas |
FWMWX.150SQB | Sq1 | 2015 | 150 cc | 6 kW | Gas |
FWMWX.493SQA | Sq1 | 2015 | 493 cc | 23 kW | Gas |
FWMWX.644SQC | Sq1 | 2015 | 644 cc | 29 kW | Gas |
EWMWX.150SQB | Sq1 | 2014 | 150 cc | 6 kW | Gas |
EWMWX.493SQA | Sq1 | 2014 | 493 cc | 23 kW | Gas |
EWMWX.644SQC | Sq1 | 2014 | 644 cc | 29 kW | Gas |
DWMWX.150SQB | L5G | 2013 | 150 cc | 6 kW | Gas |
DWMWX.493SQA | L5G | 2013 | 493 cc | 23 kW | Gas |
CWMWX.493SQA | L5G | 2012 | 493 cc | 23 kW | Gas |
BWMWX.493SQA | L5G | 2011 | 493 cc | 23 kW | Gas |
AWMWX.493SQA | L5G | 2010 | 493 cc | 23 kW | Gas |
Other off-road motorcycles, atvs and utvs makers
Source
US Environmental Protection Agency engine certification data. Model year and manufacturer are decoded from EPA engine family codes (EPA codes:WMW). An engine family is a group of engines certified together; one family can cover several power ratings.
Engine calculators
Torque, power and BMEPPower from torque and RPM · Torque from power and RPM · Brake mean effective pressure (BMEP)Engine displacementDisplacement from bore, stroke and cylinders · Bore from displacement and stroke · Stroke from displacement and boreBSFC and thermal efficiencyBSFC from power and fuel flow · Fuel flow from power and BSFC · Thermal efficiency from BSFCCompression ratioStatic compression ratio · Chamber volume for a target compression ratio · Theoretical compression pressurePiston speedMean piston speed · Maximum RPM for a piston speed limit · Rod ratio, piston velocity and acceleration
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