650CC 4 Stroke 2 Cylinder Snowmobile Engine

Product Detail

Gaokin Industry, one of the most professional manufacturers of various high-tech equipment in China, now has 600CC 4 Stroke Snowmobile Engine for sale. We have gathered hundreds of professional and experienced staff working in our factory assisting by the most advanced equipment. Welcome to get our products with highest quality, reliable performance and strong durability.




GaoKin always follows strict and high standard to proceed any testing. Engine endurance bench testing over 200 hours,longer than most international brands; electrical start testing over 30,000 times; and whole vehicle temperature testing at -30°C.





We compliance TS16949, ISO9001, ISO14001, OHSAS18001 etc system certification, also bulit a complete quality operating system. Our engines after matched vehicle exhaust system reached and passed the EU IV emission certification.







S/N	Engine  ( not including CVT & Gearbox)
1	Engine   type	4 stroke?two cylinder?water cooling?8 valves
2	Engine   displacement	650cc engine
3	Bore   dia. X Stroke mm*mm	82*61.5
4	Compression	10.5:1
5	Max. power   & RPM kW(Hp)/rpm	39(53)/6750
6	Max.   torque & RPM  N.m/rpm	58/5750
7	Min.   fuel consumption g /Kw.h	270
8	Min.   Idling stable RPM  r/min	1200±100
9	Balance   method	1st order dynamic balance
10	Electric   Generator type	Permanent   magnet AC type
11	Magnetor   generated power W	>420
12	Engine   wire harness	Delphi   EFI system
13	Oil   filter type	Primary   filtration + refined filtration
14	Gasoline   grade	Above   92#
15	Lubrication   oil grade	Above   SG grade
16	Lubrication   oil total volume	2.2
17	Fuel   pressure   bar	3
18	Lubrication   type	Pressure   + Splash
19	Staring   method	Electric start + Manual start(Manual start is optional)
20	CVT   type
21	Belt   groove face angle
22	Speed   adjusting range
23	Downhill   auxiliary braking
24	Gearbox   type
25	Drive ratio from input shaft to front output shaft(high speed)
26	Drive ratio from input shaft to front output shaft(Low speed)
27	Drive ratio from input shaft to front output shaft(reverse)
28	Output   type
29	Outline   dimension (a×b×h)  mm	See   drawing
30	Mounting   dimension	See   drawing
31	Total   N.W(Engine & Gearbox & CVT)	41
32	Applied   to Vehicle	Snowmobile







650CC engine dimensions



650cc engine	a	b	h	c	d	f	g	i	j	m	n	t	s
	510	390	475	130	156	48	262	118	137	140	239	80°	252




650CC power or torque






rpm	650 power  (KW)	650  torque (Nm)
3000	16.5	52.53
3500	19.9	54.30
4000	23.1	55.15
4500	26.4	56.03
5000	30	57.30
5500	33.3	57.82
5750	35	58.13
6000	36.2	57.62
6250	37.2	56.84
6500	37.8	55.54
6750	39	55.18
7000	37.2	50.75
7250	35.5	46.76