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YK Series Engines
 
MODEL: YK400-Q YK550-Q YK650-Q
ENGINE TYPE: Air Cooled 4-Stroke OHV Single Cylinder Air Cooled 4-Stroke OHV Single Cylinder Air Cooled 4-Stroke OHV Single Cylinder
BORE X STROKE (mm): 60 x 42 68 x 45 68 x 54
DISPLACEMENT: 118 163 196
COMPRESSION RATIO: 8.1:1 8.5:1 8.5:1
MAX. OUTPUT: 4.0 HP/3600 rpm 5.5 HP/3600 rpm 6.5 HP/3600 rpm
MAX TORQUE: 7.35 N.m/2500 rpm 10.8 N.m/2500 rpm 13.2 N.m/2500 rpm
IGNITION SYSTEM: Solid State Solid State Solid State
STARTING SYSTEM: Recoil Recoil Recoil
FUEL TANK CAPACITY (Gal) 0.66 0.95 0.95
FUEL CONSUMPTION: 230g/HP.h 230g/HP.h 230g/HP.h
OIL CAPACITY (Gal.): 0.16 0.16 0.16
DIMENSION (In.): 12 x 13.5 x 12.5 12.x 14.3 x 13.2 12.3 x 14.x x 13.2
DRY WEIGHT (Lbs.): 28.7 33 33
MODEL: YK400-Q YK550-Q YK650-Q
PRICE: $263 $269
CARB: $286		 $304
CARB: $327
PRICE DOES NOT INCLUDE SETUP OR SHIPPING - PRICED F.O.B. DENVER, CO
UPDATED 8/13/08
YK Series Engines
 
MODEL: YK800 YK900 YK1100 YK1300 YK1500
ENGINE TYPE: Air Cooled 4-Stroke OHV Single Cylinder Air Cooled 4-Stroke OHV Single Cylinder Air Cooled 4-Stroke OHV Single Cylinder Air Cooled 4-Stroke OHV Single Cylinder Air Cooled 4-Stroke OHV Single Cylinder
BORE X STROKE (mm): 73 x 58 77 x 58 77 x 58 88 x 64 88 x 64
DISPLACEMENT: 242 270 270 389 389
COMPRESSION RATIO: 8.2:1 8.2:1 8.2:1 8.0:1 8.0:1
MAX. OUTPUT: 8.0 HP/3600 rpm 9.0 HP/3600 rpm 11.0 HP/3600 rpm 13.0 HP/3600 rpm 23.0 HP/3600 rpm
MAX TORQUE: 16.7 N.m/2500 rpm 7.4 N.m/2500 rpm 7.4 N.m/2500 rpm 26.5 N.m/2500 rpm 26.5 N.m/2500 rpm
IGNITION SYSTEM: Solid State Solid State Solid State Solid State Solid State
STARTING SYSTEM: Recoil Recoil Recoil Recoil Recoil
FUEL TANK CAPACITY (Gal) 1.6 1.6 1.6 1.7 1.7
FUEL CONSUMPTION: 230g/HP.h 230g/HP.h 230g/HP.h 230g/HP.h 230g/HP.h
OIL CAPACITY (Gal.): 0.16 0.3 0.3 0.3 0.3
DIMENSION (In.): 19.5 x 17 x 17.5 19.5 x 17 x 17.5 19.5.x 17 x 17.5 19.5 x 17 x 17.5 19.5 x 17 x 17.5
DRY WEIGHT (Lbs.): 55.1 56.1 62.2 66.8 72.1
MODEL: YK800 YK900 YK1100 YK1300 YK1500
PRICE: $494 $529 $561
CARB: $592		 $602
CARB: $633		 $718
PRICE DOES NOT INCLUDE SETUP OR SHIPPING - PRICED F.O.B. DENVER, CO
UPDATED 8/18/08
ITEM # DESCRIPTION WEIGHT PRICE
YK550 Special Order
(CALL BVSCO DENVER FOR AVAILABILITY OR LEAD TIME)
YK550-E 5.5 Hp Yamakoyo Engines, Electric Start without Panel Box 33 lbs. $403
YK550-EB 5.5 HP Yamakoyo Engines, Electric Start with Panel Box 33 lbs. $441
YK550-L 5.5 HP Yamakoyo Engine with 2:1, Chain Gear Reduction 33 lbs. $403
YK550-H 5.5 HP Yamakoyo Engine with 6:1 Gear Reduction 33 lbs. $353
YK550-P 5.5 HP Yamakoyo Engine with P Type Crankshaft 33 lbs. $332
YK550-R 5.5 HP Yamakoyo Engine with Clutch Gear Reduction 33 lbs. $403
YK550-S 5.5 HP Engine with 20mm Crankshaft 33 lbs. $332
YK550-T 5.5 HP 5/8 Threaded Shaft 33 lbs. $332
YK550-V 5.5 HP Tapered Shaft 33 lbs. $332
YK550-W 5.5 HP Threaded 20mm Shaft 33 lbs. $332
YK650 Special Order
(CALL BVSCO DENVER FOR AVAILABILITY OR LEAD TIME)
YK650-E 6.5 HP Yamakoyo Engine, Electric Start without panel box 40 lbs. $435
YK650-EB 6.5 HP Electric Start w/Pane 40 lbs. $473
YK650-L 6.5 HP Yamakoyo Engine with 2:1 chain gear reduction 40 lbs. $435
YK650-H 6.5 HP Yamakoyo Engine with 6:1 gear reduction 40 lbs. $351
YK650-R 6.5 HP Yamakoyo Engine 2:1 with clutch gear reduction 40 lbs. $435
YK650-S 6.5 HP Yamakoyo Engine, Metric Shaft 40 lbs. $363
YK650-T 6.5 HP 5/8 Threaded Shaft 40 lbs. $363
YK650-V Tapered Shaft 40 lbs. $363
YK650-W 6.5 HP Threaded 20mm Shaft 40 lbs. $363
YK800 Special Order
(CALL BVSCO DENVER FOR AVAILABILITY OR LEAD TIME)
YK800-E 8 HP with Electric Start...no panel box 55 lbs. $609
YK800-EB 8 HP Yamakoyo Engine, electric start, with panel box 55 lbs. $651
YK800-L 8 HP Yamakoyo Engine, 2:1 with chain gear reduction 55 lbs. $609
YK800-P 8 HP Yamakoyo Engine with P type crankshaft 55 lbs. $567
YK800-R 8 HP Yamakoyo Engine 2:1 with clutch gear reduction 55 lbs. $609
YK800-S 8 HP Yamakoyo Engine, S-Type, 25mm Keyway Shaft 55 lbs. $567
YK800-V 8 HP Yamakoyo Engine with V type crankshaft 55 lbs. $567
YK800-W 8 HP Yamakoyo Engine with W type crankshaft 55 lbs. $567
YK900 Special Order
(CALL BVSCO DENVER FOR AVAILABILITY OR LEAD TIME)
YK900-E 9 HP Yamakoyo Engine, electric start without panel box 56 lbs. $641
YK900-EB 9 HP Yamakoyo Engine, electric start with panel box 56lbs. $683
YK900-L 9 HP Yamakoyo Engine, 2:1 with gear chain reduction 56 lbs. $641
YK900-P 9 HP Yamakoyo Engine with P type crankshaft 56 lbs. $599
YK900-R 9 HP Yamakoyo Engine, 2:1 with clutch gear reduction 56 lbs. $641
YK900-S 9 HP Engine, S-Type, 25mm Keyway Shaft 56 lbs. $599
YK900-V 9 HP Yamakoyo Engine with V Type Crankshaft 56 lbs. $599
YK900-W 9 HP Yamakoyo Engine with W Type Crankshaft 56 lbs. $599
YK500 Special Order
(CALL BVSCO DENVER FOR AVAILABILITY OR LEAD TIME)
YKV-500 5.0 HP Yamakoyo Vertical Engine without clutch lbs. $425
YK1100 Special Order
(CALL BVSCO DENVER FOR AVAILABILITY OR LEAD TIME)
YK1100-E 11 HP Yamakoyo Engine, Electric Start Without Panel Box 65 lbs. $683
YK1100-EB 11 HP Yamakoyo Engine, Electric Start with Panel Box 65 lbs. $725
YK1100-L 11 HP Yamakoyo Engine, with 2:1 with chain gear reduction 65 lbs. $683
YK1100-P 11 HP Yamakoyo Engine with V type crankshaft 65 lbs. $641
YK1100-H 11 HP Yamakoyo Engine with 6:1 clutch gear reduction 65 lbs. $641
YK1100-S 11 HP Yamakoyo Engine with metric shaft 65 lbs. $641
YK1100-V 11 HP Yamakoyo Engine with V Type Crankshaft 65 lbs. $641
YK1200 Special Order
(CALL BVSCO DENVER FOR AVAILABILITY OR LEAD TIME)
YK1200C1 12 HP Yamakoyo Engine 67 lbs. $620
YK1300 Special Order
(CALL BVSCO DENVER FOR AVAILABILITY OR LEAD TIME)
YK1300-E 13 HP Yamakoyo Engine, Electric Start, without panel box 68 lbs. $714
YK1300-EB 13 HP Yamakoyo Engine, Electric Start, with panel box 68 lbs. $756
YK1300-L 13 HP Yamakoyo Engine with 2:1 with chain gear reduction 68 lbs. $714
YK1300-P 13 HP Yamakoyo Engine with P Type Crankshaft 68 lbs. $672
YK1300-H 13 HP Yamakoyo Engine with 6:1 cluth gear reduction 68 lbs. $729
YK1300-S 13 HP Engine S-Type Crank Shaft, 25mm Keyway 68 lbs. $672
YK1300-V 13 HP Engine, 2:1 68 lbs. $672
Yamakoyo Accessories
YKBAT3.0 Dry Cell Battery 5 lbs. $78
YKWK3.5 Wheel Kit For SH 3500DXE lbs. $78
YKWK6.7 Wheel Kit For SH 6000DXE 5 lbs. $78
YKWK7.0 Wheel Kit For SH 7000DXE 5 lbs. $89
PRICE DOES NOT INCLUDE SETUP OR SHIPPING - PRICED F.O.B. DENVER, CO
UPDATED 8/18/08
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