Engines · Off-road motorcycles, ATVs and UTVs
JMC Motors off-road motorcycles, atvs and utvs
EPA certification records list 11 off-road motorcycle, ATV and UTV engine families from JMC Motors, model years 2013–2016. Rated power ranges from 38 to 80 kW, median 66 kW. Displacement spans 812 cc to 1.5 l. The most families were certified in 2016 (3).
Engine families11
Engine models2
Model years2013–2016
Power range38–80 kWmedian 66 kW
Displacement812 cc – 1.5 l
Rank in category#90of 99 makers by families
Power distribution
Number of engine families by rated power.
Families certified per year
Technical mix
Fuel
Gas11
Configuration
411
Cylinders
3 cyl44 cyl7
Most certified engine models
Rl19Rl82
Engine families
| Family | Model | Year | Displacement | Power | Fuel |
|---|---|---|---|---|---|
GJMCX.812ROV | Rl1 | 2016 | 1.1 l | 66 kW | Gas |
GJMCX01.1ROV | Rl1 | 2016 | 1.1 l | 66 kW | Gas |
GJMCX01.5ROV | Rl1 | 2016 | 1.1 l | 66 kW | Gas |
FJMCX.812ROV | Rl1 | 2015 | 1.1 l | 66 kW | Gas |
FJMCX01.1ROV | Rl1 | 2015 | 1.1 l | 66 kW | Gas |
FJMCX01.5ROV | Rl1 | 2015 | 1.5 l | 80 kW | Gas |
EJMCX.812ROV | Rl8 | 2014 | 812 cc | 38 kW | Gas |
EJMCX01.1ROV | Rl1 | 2014 | 1.1 l | 66 kW | Gas |
EJMCX01.5ROV | Rl1 | 2014 | 1.5 l | 80 kW | Gas |
DJMCX.812ROV | Rl8 | 2013 | 812 cc | 38 kW | Gas |
DJMCX01.1ROV | Rl1 | 2013 | 1.1 l | 66 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:JMC). 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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