Engine Data; Performance Parameters - Chery QQ3 User Manual

Engine data

Performance parameters

M odel SQR372
Vertical, three cylinder,
four
water-cooling,
Shape
type overhead camshaft,
multi-spot
control gasoline injection
mm Diameter of
72
steam cylinder
mm Piston p ath 66.5
Displacement
812
ml
Compression ratio 9.5:1
Rated power
38(6000r/min)
kw
M aximum torque
70(3500-4000r/min)
N.m
DA465Q---1A2/D
Vertical, quadruple
cylinder, four cycle,
cycle,
water-cooling, straight
straight
type overhead
camshaft, multi-spot
electric
electric control
gasoline injection
65.5
78
1051
9.0:1
38.5(5200r/min)
83(3000-3500r/min)
Specifications and technical data
SQR472F
Vertical, four cylinder, four cycle, water-cooling,
straight type overhead camshaft, multi-spot electric
control gasoline injection
72
66．5
1083
9.5:1
50(6000r/min)
90(3500-4000r/min)
SQR472FB
72
61
993
9.5:1
42(6000r/min)
84(3500-4000r/min)
134