Model	HZ-5110-19K / 19T	HZ-5130-25K	HZ-5140-25K
Engine Power	7.0 / 212 / 4.2 hp/cc/kw	13.0 / 389 / 8.0 hp/cc/kw	15.0 / 420 / 8.5 hp/cc/kw
Compression Ratio	8.5:1	8.0:1	8.0:1
Bore x Stroke	70 x 55 mm	88 x 64 mm	90 x 66 mm
Engine Oil Capacity	0.6 L	1.1 L	1.1 L
Fuel Capacity	3.6 L	6.5 L	6.5 L
Max. Torque	12 N.m	21 N.m	23 N.m
Ignition System	T.C.I	T.C.I	T.C.I
Connection	Key / Thread	Key	Key
Starting Type	Recoil Start	Recoil Start	Recoil Start
Net Weight	15 kg	31 kg	31 kg