前言
本目录印制的目的是为了便于用户使用,它包括了495BPG、A495BPG、495BT、A495BT柴油机所有零件,但具体到每一厂家配套变型,个别零部件会与图册不一致。请按发动机订货号向本公司技术中心查询,查询电话:0575-********。
当用户需要订购495BPG、A495BPG、495BT、A495BT柴油机零件时,必需注明以下内容:
1.用户发动机型号及系列号。
2.所需零件在目录中的部件号。
3.所需零件的名称和数量。
4.本图册中的495BT、A495BT以拖拉机为主,用于联合收割机的专用零件见附表。
本目录中的零件均根据2005年设计而编制。之后的设计更新会在再版中反映。
2008年7月
PREFACE
This catalogue is published with the aim of offering convenience to the customers.It includes all parts of the engine model495BPG、A495BPG、495BT、A495BT and495BT. However,some parts could be not identical in the catalogue,because several parts are designed for some special individual consumers.These parts are able to be got support by contact our customer service.
On placing orders for the parts of495BPG、A495BPG、495BT and A495BT engine,the customers are requested to offer the following notes:
1.The model of your engine and its serial number.
2.The part number indicated in this catalogue.
3.The name and quantity of the part required.
4.Model495BT and A495BT in the catalogue is mainly for tractors,parts for combine harvester could be referenced by appendix.
Drawing of the parts in this catalogue are made according to the design in2005.Further changes of the design will be reflected in the next edition.
July/2008
配联合收割机专用件清单
序号名称
图号/型号数量/台备注
1排气管485-08001
1
2进气管490B-08001
3
飞轮壳
490BT-13001-11
490B-13001A 4飞轮490B-05101-141490B-05101-9490B-05101-195
齿轮室
490BT-1600316齿轮室盖
490BT-16001A 17油底壳总成490B-0700018发动机前支架
490BT-15001-1
1
9
节温器盖
490B-43001
A495BPG 尧A495BT 专用件清单
序号名称
图号/型号数量/台备注
1
气缸盖
A495B-0310112气门摇臂轴支座螺柱A490B-030014A490B-03016
A490BZL-03017A490B-03109A490B-11100A490B-110048
回油管部件
A490B-2510019
高压油管总成
A490B-23000110P 系列喷油器A490B-22000411喷油器铜垫
A490B-220014
喷油器压板喷油器紧固螺栓34
喷油器铜套气缸盖罩焊接部件气缸盖罩橡胶垫
5674114412
喷油器回油防漏帽
498B-25001113喷油器回油管
498B-250023
目录
Contents
495BPG机体总成及附件Body assembly and accessory2 495BT机体总成及附件Body assembly and accessory7 495BPG气缸盖及配气机构Cylinder head and gas exchanging system assembly11 495BT气缸盖及配气机构Cylinder head and gas exchanging system assembly12 495BPG油底壳总成Oil sump assembly16 495BT油底壳总成Oil sump assembly18活塞连杆总成Piston connecting rod assembly20 495BPG曲轴飞轮总成Crankshaft flywheel assembly22 495BT曲轴飞轮总成Crankshaft flywheel assembly23 495BPG正时齿轮传动系总成Timing gear train assembly25 495BT正时齿轮传动系总成Timing gear train assembly29气缸盖罩总成Cylinder head cover assembly32
机油泵、机油管路总成Oil pump and oil pipe assembly34 495BPG冷却水泵、风扇部件Cooling water pump and fan assembly36 495BT冷却水泵、风扇部件Cooling water pump and fan assembly37燃油供油系统Fuel supply system assembly40
机油滤清器、起动电机及充电发电机总成42 Oil filter、starting motor and charging generator assembly
495BPG机体总成及附件Body assembly and accessory
2··
序号No.代号
Part No.
名称
Name
数量
Q′ty
备注
Remark
1GB/T5783-2000六角头螺栓M12×32Bolt M12×324
2GB/T93-1987弹簧垫圈12Spring washer128 3490B-13001A飞轮壳Flywheel housing1 4495B-01047碗形塞片50Plug501 5490B-03017碗形塞片20Plug203 6490B-01079碗形塞片40Plug4010
7GB/T120.1-2000内螺纹圆柱销
A10×25Pin A10×252
8GB/T5782-2000六角头螺栓M12×65Bolt M12×652 9490B-13003观察孔盖板Cover,inspection hole1
10GB/T97.1-1985平垫圈12Washer126
11GB/T5783-2000六角头螺栓M12×28Bolt M12×282
12油封王
100×125×12Oil seal100×125×121 13490B-01024A后油封座Oil seal seat1 14490B-01025后油封座垫片Gasket1 15490B-01009堵塞58Plug581 16495B-01008后凸轮轴衬套Rear camshaft bushing1 17495B-01022A下止推片Lower thrust bearing2 18495B-01026A上止推片Upper thrust bearing2 19490B-01019A主轴承螺栓Bolt10 20490B-01018主轴承螺栓垫圈Washer10 21495B-01023A后主轴承盖Rear bearing cap1 22495B-01033A主轴瓦下瓦Main bearing,lower half5 23495B-01034A主轴瓦上瓦Main bearing,upper half5 24490B-01027堵塞Plug1 495BPG机体总成及附件Body assembly and accessory
3··
序号No.代号
Part No.
名称
Name
数量
Q′ty
备注
Remark
25495B-01032A主轴承盖Main bearing cover4 26495B-01001A机体Cylinder block1 27GB/T119.2-2000圆柱销B8×20Pin B8×202 28GB/T119.2-2000圆柱销B10×25Pin B10×252 29490B-01080碗形塞片15Plug152 30490B-01029螺塞R1/8Plug R1/86 31490B-34009O型密封圈O-ring1 32490B-01071机油滤座垫片Oil filter gasket1 33490B-01072机油滤座垫板Oil filter back plate1 34490B-01073机油滤清器垫片Gasket1 35490B-01076B柴油滤清器垫板Fuel filter back plate1 36GB/T93-1987弹簧垫圈8Spring washer811 37GB/T5783-2000六角头螺栓M8×22Bolt M8×225 38490B-01002
490B-01003气缸盖螺栓(甲)
气缸盖螺栓(乙)
Bolt Bolt144 39490B-01044气缸盖螺栓垫圈Washer for cylinder head bolt 40495B-01005A气缸套Cylinder liner4 41495B-01050碗形塞片60Plug601 42495B-01007凸轮轴衬套Camshaft bushing2 43490B-01012进水管垫片Gasket1 44490B-01011-8进水管Water pipe1 45GB/T5783-2000六角头螺栓M8×22Bolt M8×222 46490B-01101放水阀手柄Drain cock handle1 47490B-01103放水阀阀芯Drain cock core1 48GB/T91-2000开口销3.2×22Pin3.2×221 495BPG机体总成及附件Body assembly and accessory 4··
序号No.代号
Part No.
名称
Name
数量
Q′ty
备注
Remark
49495B-01102阀体Valve body1
50GB/T848-1985小垫圈6-140HV Washer6-140HV2 51490B-01104弹簧Spring1
52GB/T91-2000开口销1.6×12Pin1.6×121
53GB/T97.1-1985平垫圈8-140HV Washer8-140HV11 54495B-01015机油喷咀Oil injector4
55GB/T5783-2000六角头螺栓M8×16Bolt M8×162
56GB/T5783-2000六角头螺栓M8×30Bolt M8×305
57GB/T62-1988蝶形螺母M6Nut M61
58GB/T97.1-1985平垫圈6-140HV Washer6-140HV1 59490B-34005呼吸器上盖Upper cover,air intake
device1 60490B-34008橡胶密封圈Seal ring1
61滤网(Ⅰ)Filter(Ⅰ)1 62490B-34006呼吸器下体Lower parts of breath
adapter1 63490B-34013通气管(Ⅱ)Air vent(Ⅱ)1 64490B-34010过渡管Transition pipe2 65490B-34011撑架Strut1
66滤网(Ⅱ)Filter(Ⅱ)1 67490B-34012通气管(Ⅲ)Air vent(Ⅲ)1 68495B-34003托板Plate1 69495B-34004进气套管Inlet drivepipe1 70490B-34002A固定板Fixed plate1 71495B-34007通气管(Ⅰ)Air vent(Ⅰ)1
72GB/T67-2000开槽盘头螺钉M6×50Screw M6×501
73GB/T67-2000开槽盘头螺钉M6×10Screw M6×105
74GB/T93-1987弹簧垫圈6Spring washer65 75490B-13002防尘板Plate1 495BPG机体总成及附件Body assembly and accessory
5··
序号No.代号
Part No.
名称
Name
数量
Q′ty
备注
Remark
76495BPG-15200发动机前支架(左)Engine front bracket(left)1 77495BPG-15100发动机前支架(右)Engine front bracket(right)1 78GB/T93-1987弹簧垫圈10Spring washer108 79GB/T5783-2000六角头螺栓M10×25Bolt M10×258 80GB/T97.1-1985平垫圈10-140HV Washer10-140HV8 495BPG机体总成及附件Body assembly and accessory 6··
495BT机体总成及附件Body assembly and accessory
7··
495BT机体总成及附件Body assembly and accessory
序号No.代号
Part No.
名称
Name
数量
Q′ty
备注
Remark
1GB/T5783-2000六角头螺栓M12×35Bolt M12×358 2GB/T93-1987弹簧垫圈12Spring washer1210 3490BT-13001飞轮壳Flywheel housing1 4495B-01047碗形塞片50Plug501 5490B-03017碗形塞片20Plug203 6490B-01079碗形塞片40Plug4010 7GB/T67-2000开槽盘头螺钉
M6×10Screw M6×102 8GB/T93-1987弹簧垫圈6Spring washer62 9490B-13003观察孔盖板Cover,inspection hole1 10GB/T70-1985内六角圆柱头螺钉
M12×90Screw M12×902 11490BT-13004飞轮壳垫片Shim1 12油封王
100×125×12Oil seal100×125×121 13490B-01009堵塞58Plug581 14495B-01008后凸轮轴衬套Rear camshaft bushing1 15495B-01022A下止推片Lower thrust bearing2 16495B-01026A上止推片Upper thrust bearing2 17490B-01019主轴承螺栓Bolt10 18490B-01018主轴承螺栓垫圈Washer10 19495B-01023A后主轴承盖Rear bearing cap1 20495B-01033A主轴瓦下瓦Main bearing,lower half5 21495B-01034A主轴瓦上瓦Main bearing,upper half5 22490B-01027堵塞Plug1 23495B-01032A主轴承盖Main bearing cover4 24495B-01001A机体Cylinder block1 8··
495BT机体总成及附件Body assembly and accessory
序号No.代号
Part No.
名称
Name
数量
Q′ty
备注
Remark
25GB/T119.2-2000圆柱销B8×20Pin B8×202
26GB/T119.2-2000圆柱销B10×25Pin B10×252 27490B-01080碗形塞片15Plug152 28490B-01029螺塞R1/8Plug R1/86 29490B-34009O型密封圈O-ring1 30490B-01071机油滤座垫片Oil filter gasket1 31490B-01072机油滤座垫板Oil filter back plate1 32490B-01073机油滤清器垫片Gasket1 33490B-01076B柴油滤清器垫板Fuel filter back plate1
34GB/T93-1987弹簧垫圈8Spring washer84
35GB/T5783-2000六角头螺栓M8×22Bolt M8×225 36490B-01002
490B-01003气缸盖螺栓(甲)
气缸盖螺栓(乙)
Bolt Bolt144 37490B-01044气缸盖螺栓垫圈Washer for cylinder head bolt 38495B-01005A气缸套Cylinder liner4 39495B-01050碗形塞片60Plug601 40495B-01007凸轮轴衬套Camshaft bushing2 41490B-01012进水管垫片Gasket1 42490BT-01011进水管Water pipe1
43GB/T5783-2000六角头螺栓M8×22Bolt M8×222 44490B-01101放水阀手柄Drain cock handle1 45490B-01103放水阀阀芯Drain cock core1
46GB/T91-2000开口销3.2×22Pin3.2×221 47495B-01102阀体Valve body1
48GB/T848-1985小垫圈6-140HV Washer6-140HV2
9··
495BT机体总成及附件Body assembly and accessory
序号No.代号
Part No.
名称
Name
数量
Q′ty
备注
Remark
49490B-01104弹簧Spring1 50GB/T91-2000开口销1.6×12Pin1.6×121 51GB/T97.1-1985平垫圈8-140HV Washer8-140HV6 52495B-01015机油喷咀Oil injector4 53GB/T5783-2000六角头螺栓M8×16Bolt M8×162 54GB/T93-1987弹簧垫圈8Spring washer82 55GB/T62-1988蝶形螺母M6Nut M61 56GB/T97.1-1985平垫圈6-140HV Washer6-140HV1 57490B-34005呼吸器上盖Upper cover,air intake
device1 58490B-34008橡胶密封圈Seal ring1 59滤网(Ⅰ)Filter(Ⅰ)1 60490B-34006呼吸器下体Lower parts of breath
adapter1 61490B-34013通气管(Ⅱ)Air vent(Ⅱ)1 62490B-34010过渡管Transition pipe2 63490B-34011撑架Strut1 64滤网(Ⅱ)Filter(Ⅱ)1 65490B-34012通气管(Ⅲ)Air vent(Ⅲ)1 66495B-34003托板Plate1 67495B-34004进气套管Inlet drive pipe1 68490B-34002A固定板Fixed plate1 69495B-34007通气管(Ⅰ)Air vent(Ⅰ)1 70GB/T67-2000开槽盘头螺钉M6×50Screw M6×501
10··
495BPG气缸盖及配气机构Cylinder head and gas exchanging
system assembly
11··
495BT气缸盖及配气机构Cylinder head and gas exchanging
system assembly
12··
序号No.代号Part No.
名
称Name
数量Q′ty 备注Remark 1490B-03018
碗形塞片12Plug 12
22GB/T894.1-1986挡圈20Snap ring 2023GB/T848-1985垫圈20
Washer 20
84490B-03212A 气门摇臂衬套
Valve rocker arm bushing
85GB/T6171-2000六角螺母M8×1Nut M8×1
86490B-03201气门间隙调整螺钉Adjusting screw for valve clearance 87490B-03211A
气门摇臂
Valve rocker arm 88490B-03202气门摇臂轴支座Seat 49
490B-03203气门摇臂轴弹簧Spring 310490B-03204气门摇臂轴Shaft 111GB/T5783-2000六角头螺栓M8×18
Bolt M8×186
12GB/T93-1987弹簧垫圈8Spring washer 1713GB/T97.1-1985平垫圈8
Washer 8214GB/T1096-1979平键C8×32Key C8×321
15495B-06003
气门推杆Push rod
8
16
490B-06002
气门挺柱Push tappet 820490B-02008凸轮轴止推板Thrust plate for camshaft 121495B-06001凸轮轴
Camshaft
122490B-03006气门锁夹
Split valve retainer 1623490B-03007气门弹簧上座Valve spring seat,upper
8
24490B-03005气门内弹簧Valve spring,inner 8
25
490B-03004
气门外弹簧Valve spring,outer 826490B-03011气门弹簧下座Lower seat,valve spring
827
495B-03015
排气门
Exhaust valve
4
气缸盖及配气机构
Cylinder head and gas exchanging system assembly
13··
气缸盖及配气机构
Cylinder head and gas exchanging system assembly
序号No.代号Part No.
名
称Name
数量Q′ty 备注Remark 28495B-03014
进气门
Intake valve 429GB/T5783-2000六角头螺栓M8×18Bolt M8×184
30GB/T93-1987弹簧垫圈8Spring washer 8
1731490B-03012后端盖
Rear cover 132490B-03013
后端盖垫片
Gasket 1
33GB/T56-1988六角螺母M8Nut M88
34
GB/T899-1988双头螺柱AM8-M8×50Stud AM8-M8×508
35
495B-03101
气缸盖Cylinder head 1
36
490B-03102
气门导管
Valve guide 8
38
490B-03001A 气门摇臂轴支座螺柱Stud 4
39
GB/T6170-2000六角螺母M10Nut M10
4
40
GB/T93-1987弹簧垫圈10Spring washer 10841GB/T97.1-1985平垫圈10Washer 10842495B-03003
排气管衬垫
Gasket
443GB/T899-1988双头螺柱AM8-M8×25Stud AM8-M8×258
44
GB/T6170-2000
六角螺母M8Nut M8845490B-03103堵塞
Plug
146490B-43005
节温器壳垫片Thermostat gasket 147GB/T5783-2000六角头螺栓M8×25Bolt M8×25348GB/T97.1-1985垫圈8
Washer 8
7
49490B-43001节温器盖
Thermostat cover
1495BPG 490BT-43001节温器盖Thermostat cover 1495BT
50490B-43003节温器盖垫片
Thermostat cover gasket
151
490B-43002
节温器
Thermostat
1
14··
气缸盖及配气机构Cylinder head and gas exchanging
system assembly
序号No.代号
Part No.
名
称
Name
数量Q′ty 备注Remark 52490B-01074接管
Pipe
153495B-43007小循环水管
Water pipe
154490B-43008
螺塞NPT3/8Plug NPT3/8155GB/T5782-2000六角头螺栓M8×35Bolt M8×35456
490B-43101节温器壳
Thermostat housing 157490B-43009水温传感器Water temperature sensor
158495B-03108排气门座Exhaust valve seat 459495B-03107进气门座Intake valve seat 460490B-03009A
吊耳Hoisting bracket 161490B-01078碗形塞片30Pulg 30462485-08001排气管Exhaust pipe 163495B-01004气缸盖衬垫Gasket 164490B-03109喷油器套管Sleeve tube 465490BT-08003排气管接管Exhaust adapter
1495BT 66490B-09002进气管Intake pipe 1495BPG
490BT-09002进气管
Intake pipe 1495BT 67490BT-09004进气总管纸垫Paper gasket 1495BT 68498-03016气门导管油封Oil seal
869
490B-54000
空气加热器
Air calorifier
1495BPG 70490B-09003-7进气接管Intake adapter
1
495BPG
15··
495BPG油底壳总成Oil sump assembly
16··
495BPG油底壳总成Oil sump assembly
序号No.代号
Part No.
名称
Name
数量
Q′ty
备注
Remark
1490B-07200机油标尺部件Oil dipstick1 2490B-07002油底壳垫片Oil sump gasket1
3GB/T5783-2000六角头螺栓M8×16Bolt M8×1628
4GB/T93-1987弹簧垫圈8Spring washer828 5490B-07100油底壳焊接部件Oil sump1
6JB982-1977组合密封垫圈20Seal ring201
7JB2343-1979六角头磁性螺塞
M20×1.5Magnetic plug M20×1.51
17··