YANGDONG YD480D User Manual

O P E R AT I O N & M AI N T E N AN C E M AN U A L
17
（4）Lube oil pressure in main passage（MPa）
At normal operation 0.2～0.4
At min. steady speed ≥0.065
5. Governor characteristics
800≤ Min .Idling steady speed （r/min） ≤900 steady regulation（%）≤5
6. Battery (engine not include) capacity (A) ≥150
4. torque limits of main bolts and nut（N.m）
YD380D
YD385D
YD480D
cylinder head bolts
175～195
210～230
175～195
connecting rod bolts
50～60
60～70
50～60
main bearing cap bolts
110～130
115～135
110～130
flywheel bolts
60～70
60～70
60～70
crankshaft belt bolts
140～160
140～160
140～160
4. torque limits of main bolts and nut（N.m）
YND485D
YSD490D
Y490D
cylinder head bolts
210～230
130～150
connecting rod bolts
70～80
120～140
main bearing cap bolts
140～160
145～165
flywheel bolts
60～70
105～125
crankshaft belt bolts
140～160
140～160
4. torque limits of main bolts and nut（N.m）
Y495D
Y4100D
Y4102D
cylinder head bolts
130～150
160～200
connecting rod bolts
120～140
100～140
main bearing cap bolts
145～165
200～240
flywheel bolts
105～125
130～150
crankshaft belt bolts
140～160
200～260
4. torque limits of main bolts and nut（N.m）
Y4105D
Y4102ZLD
Y4105ZLD
cylinder head bolts
160～200
connecting rod bolts
130～150
main bearing cap bolts
200～240
flywheel bolts
130～150
crankshaft belt bolts
200～260

YANGDONG YD480D Specifications

General

Brand	YANGDONG
Model	YD480D
Category	Engine
Language	English