Easy Dependable Starts
Two-barrel carburetor
Electronic ignition system
Solenoid shift starter
Mechanical fuel pump
Reliability & Long-life Design
Heavy-duty air cleaner
Integrated oil cooler
Heavy-duty bearings
Hardened crank shaft journals
High-efficiency fan and screen
Cast iron cylinder liners
Full pressure lubrication
Spin on, full-flow oil filter
Peak Power Performance
High-performance spark plugs
25 amp charging, regulator
Larger in-line fuel filter
Overhead valve (OHV) design
Quiet, Smooth Operation
Nylon Cam Gear
Hydraulic valve lifters
Modulated cooling fan
Engineered material blower housing
User-friendly Maintenance
Top mounted quick change oil filter
Extended maintenance intervals
Yellow oil fill cap & dipstick handle
Large dual oil drains for faster oil changes
Easy access oil fill/dipstick
Two year limited warranty
Two-barrel carburetor
Electronic ignition system
Solenoid shift starter
Mechanical fuel pump
Reliability & Long-life Design
Heavy-duty air cleaner
Integrated oil cooler
Heavy-duty bearings
Hardened crank shaft journals
High-efficiency fan and screen
Cast iron cylinder liners
Full pressure lubrication
Spin on, full-flow oil filter
Peak Power Performance
High-performance spark plugs
25 amp charging, regulator
Larger in-line fuel filter
Overhead valve (OHV) design
Quiet, Smooth Operation
Nylon Cam Gear
Hydraulic valve lifters
Modulated cooling fan
Engineered material blower housing
User-friendly Maintenance
Top mounted quick change oil filter
Extended maintenance intervals
Yellow oil fill cap & dipstick handle
Large dual oil drains for faster oil changes
Easy access oil fill/dipstick
Two year limited warranty
COMMAND PRO CH980
MAX. POWER @ 3600 RPM hp (kW)
38 (28.3)
DISPLACEMENT cu. in. (cc)
61 (999)
BORE in. (mm)
3.5 (90)
STROKE in. (mm)
3.1 (78.5)
PEAK TORQUE @ MAXIMUM lbs. ft. (Nm)
61.8 (83.8) @ 2800
COMPRESSION RATIO
8.8:1
DRY WEIGHT lbs. (kg)
132 (59)
OIL CAPACITY U.S. quarts (liters)
2.9 (2.75)
LUBRICATION
Full pressure w/full-flow filter
DIMENSIONS L x W x H in.
15.3 x 19.0 x 27.5
MAX. POWER @ 3600 RPM hp (kW)
38 (28.3)
DISPLACEMENT cu. in. (cc)
61 (999)
BORE in. (mm)
3.5 (90)
STROKE in. (mm)
3.1 (78.5)
PEAK TORQUE @ MAXIMUM lbs. ft. (Nm)
61.8 (83.8) @ 2800
COMPRESSION RATIO
8.8:1
DRY WEIGHT lbs. (kg)
132 (59)
OIL CAPACITY U.S. quarts (liters)
2.9 (2.75)
LUBRICATION
Full pressure w/full-flow filter
DIMENSIONS L x W x H in.
15.3 x 19.0 x 27.5
