Yanmar 1GM User Manual page 31

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Table 1 YANMAR MODELS
CHAPTER ONE
Number of
Horsepower Transmission ratio
Model cylinders
~
Displacement
/rpm Transmission (forward gear)
1GM 1 293 cc (17.9 cu. in.)
6.5 hp/3400 rpm KM2A 2.21 , 2.62 or 3.22
1GM10 1
318 cc (19.4 cu. in.) 8 hp/3400 rpm KM2Cor KM2P 2.21, 2.62 or 3.22
2GM 2 586 cc (35.7 cu. in.) 13 hp/3400 rpm KM2A
2.21, 2.62 or 3.22
2GMF 2 586 cc (35.7 cu. in.) 13 hp/3400 rpm KM2A
2.21, 2.62 or 3.22
2GM20 2 636 cc (38.8 cu. in.) 16 hp/3400 rpm KM2C or KM2P 2.21, 2.62 or 3.22
2GM20F 2
636 cc (38.8 cu. in.) 16 hp/3400 rpm KM2Cor KM2P
2.21, 2.62 or 3.22
3GM 3
879 cc (53.6 cu. in.) 20 hp/3400 rpm KBW10D 2.14, 2.63 or 2.83
3GMF 3
879 cc (53.6 cu. ln.) 20 hp/3400 rpm KBW10D
2.14, 2.63 or 2.83
3GMD 3 879 cc (53.6 cu. in.) 20 hp/3400 rpm KM3A 2.36, 2.61 or 3.20
3GM30 3
954 cc (58.2 cu. in.) 24 hp/3400 rpm KM3Aor KM3P 2.36, 2.61 or 3.20
3GM30F 3
954 cc (58.2 cu. ln.) 24 hp/3400 rpm KM3Aor KM3P 2.36, 2.61 or 3.20
3HM 3
1126 cc (68.7 cu. in.) 27 hp/3200 rpm KBW10E 2.14 or 2.83
3HMF 3
1126 cc (68.7 cu. in.) 27 hp/3200 rpm KBW10E 2.14 or 2.83
3HM35 3 1282 cc (78.2 cu. in.)
30 hp/3200 rpm KBW10E 2.14 or 2.83
3HM35F 3
1282 cc (78.2 cu. In.) 30 hp/3200 rpm KBW10E 2.14 or 2.83
Table 2 DECIMAL AND METRIC EQUIVALENTS
Decimal Metric Decimal Metric
Fractions in. mm
Fractions in.
mm
1/64 0.015625 0.39688
33/64 0.515625 13.09687
1/32 0.03125 0:~9375
17/32 0.53125 13.49375
3/64 0.046875 1.19062 35/64 0.546875 13.89062
1/16 0.0625 1.58750 9/16
0.5625 14.28750
5/64 0.078125 1.98437
37/64 0.578125 14.68437
3/32
0.09375 2.38125 19/32 0.59375 15.08125
7/64 0.109375 2.77812 39/64 0.609375 15.47812
1/8
0.125 3.1750 5/8 0.625 15.87500
9/64
0.140625 3.57187 41/64 0.640625 16.27187
5/32
0.15625 3.96875 21/32 0.65625 16.66875
11/64
0.171875 4.36562 43/64 0.671875 17.06562
3/16 0.1875 4.76250
11/16 0.6875 17.46250
13/64 0.203125
5.15937 45/64 0.703125 17.85937
7/32 0.21875 5.55625 23/32
0.71875
18.25625
15/64 0.234375 5.95312 47/64
0.734375 18.65312
1/4 0.250 6.35000 3/4 0.750 19.05000
17/64
0.265625 6.74687 49/64 0.765625 19.44687
9/32
0.28125 7.14375 25/32 0.78125 19.84375
19/64 0.296875
7.54062 51/64 0.796875 20.24062
5/16
0.3125 7.93750 13/16 0.8125 20.63750
21/64 0.328125 8.33437
53/64 0.828125 21.03437
11/32 0.34375 8.73125
27/32 0.84375 21.43125
23/64 0.359375 9.12812 55/64 0.859375 22.82812
3/8 0.375 9.52500 7/8
0.875
22.22500
25/64 0.390625 9.92187 57/64 0.890625 22.62187
13/32 0.40625 10.31875 29/32 0.90625 23.01875
27/64 0.421875 10.71562 59/64 0.921875 23.41562
7/16
0.4375 11.11250 15/16 0.9375 23.81250
29/64
0.453125 11.50937 61/64 0.953125 24.20937
15/32 0.46875 11.90625
31/32 0.96875 24.60625
31/64 0.484375 12.30312
63/64 0.984375 25.00312
1/2 0.500 12.70000 1
1.00
25.40000