Model	GA170F / GA170FE		GA178F / GA178FE		GA186F / GA186FE
Type	Single-cylinder, Vertical, 4-stroke air-cooled diesel engine
Combustion System	Direct Injection
Bore X Stroke (mm x mm)	70x55		78x62		86x70
Displacement (cc)	211		296		406
Engine Speed (rmp)	3000	3600	3000	3600	3000	3600
Max. Output  (hp)	3.8	4.2	5.5	6	8.5	9.5
Cont. Output  (hp)	3.4	3.8	5	5.5	7.8	8.6
Starting Mode	Recoil Starter or Recoil/Electric Starter
PTO Shaft	Crankshaft or camshaft (Camshaft PTO rpm is 1/2)
Fuel Tank Capacity(L)	2.5		3.5		5.5
Lub. Oil Capacity(L)	0.8		1.1		1.7
N.W. Recoil/Electric(Kg)	27/32		33/38		48/53
Dimension L x W x H (mm)	332 x 384 x 416		383 x 421 x 450		417 x 470 x 494
Multi-choice PTO shafts: Crankshaft ( Key way Shaft—F1/F2; thread Shaft—FP1/FP2; Taper Shaft—FG1/FG2) and Camshaft(Key way Shaft—FS)