铁路市场

随着铁路运输业的迅速发展，提高运行速度，增加载客量，降低运营成本成为铁路运营中最为关键的问题，而解决这些问题的基础在于提高车辆发动机的性能。

为适应上述要求，康明斯公司研制生产了适合铁路运输业的发动机系列产品。这些产品具有以下特性：功率大，耐久性高，排放低，发动机终生运营及维修成本低。发动机系列功率范围为68－3500马力，并全部实现电控化，可满足欧美非公路用机动设备第二阶段和第三阶段 （Tier 2/Tier 3）排放标准，完全满足运营者对环境保护的要求。

康明斯在世界范围内于很多厂商保持密切的合作、如美国通用电气、印度BHEL、韩国大宇、德国西门子、加拿大庞巴迪、阿尔斯通、日本车辆制造等公司。

康明斯发动机在中国铁路市场的应用分为四部分：牵引机车、动车组、发电车和铁道工程车。

而且，康明斯铁路用发动机装备中国铁路车辆成功出口非洲等国家，提升了中国机车的海外竞争力，为中国机车开拓海外市场做出了贡献。

康明斯在国内主要用户包括四方机车车辆股份有限公司、唐山车辆厂、长春客车厂、南京浦镇车辆厂、大连机车车辆厂、资阳机车车辆厂、戚墅堰机车车辆厂、襄樊金鹰轨道车辆股份有限公司、宝鸡工程机械有限责任公司、昆明机械厂等。康明斯产品的最终用户覆盖17个铁路局及地方铁路公司

4900214 Cyl. Liner

4900215 Pin Lock

4900216 VALVE,CHECK

4900217 Nozzle Jet

4900218 SHAFT,IDLER

4900220 SCREW,CAPTIVE WASHER CAP

4900222 WASHER,PLAIN

4900223 SCREW,HEX FLANGE HEAD CAP

4900224 PLUG,GLOW

4900225 Connector (Glow plug)

4900232 Main Bearing Kits

4900235 Main Bearing Kits

4900243 GASKET,VALVE COVER

4900244 CLAMP,V BAND

4900245 SCREW,HEX FLANGE HEAD CAP

4900246 TAPPET,VALVE

4900247 Push rod

4900249 Cam shaft, ss to 4901096

4900251 Thrust Bearing (Cam)

4900252 SCREW,HEX FLANGE HEAD CAP

4900253 GASKET,ACC DRIVE COVER

4900254 HOUSING,POWER TAKEOFF

4900257 SCREW,HEX FLANGE HEAD CAP

4900259 NUT,HEXAGON FLANGE

4900260 THERMOSTAT

4900260 THERMOSTAT

4900261 ALTERNATOR

4900265 WASHER,PLAIN

4900266 SCREW,HEX FLANGE HEAD CAP

4900267 COVER,ACCESSORY BLIND

4900271 V-Belt

4900272 PULLEY,FAN

4900277 HEAD,FUEL FILTER

4900278 HOSE,PLAIN

4900279 CLAMP,HOSE

4900280 SCREW,HEX FLANGE HEAD CAP

4900284 PIN,GUIDE

4900288 SCREW,HEX FLANGE HEAD CAP

4900290 STUD

4900292 SEAL,O RING

4900293 GEAR,FUEL PUMPss490101300

4900294 WASHER,LOCK

4900295 NUT,REGULAR HEXAGON

4900296 BRACKET,PUMP

4900297 BRACKET,PUMP

4900298 SCREW,HEX FLANGE ss t4901012

4900299 Fuel Pipe Ass y (A)

4900300 Fuel Pipe Ass y (B)

4900301 Fuel Pipe Ass y (C)

4900302 Fuel Pipe Ass y (D)

4900305 MANIFOLD,FUEL

4900306 GASKET,FUEL MANIFOLD

4900307 NUT,REGULAR HEXAGON

4900308 TUBE,FUEL DRAIN S/S TO 4901202

4900309 CLAMP,V BAND SS 4901130

4900311 SCREW,HEXAGON HEAD CAP

4900314 GEAR,FLYWHEEL RING

4900317 Case. Gear

4900319 SCREW,HEX FLANGE HEAD CAP

4900320 WASHER,SEALING

4900321 SCREW,HEX FLANGE HEAD CAP

4900323 SEAL,O RING

4900324 SCREW,HEXAGON HEAD CAP

4900325 SCREW,HEX FLANGE HEAD CAP

4900326 SCREW,HEX FLANGE HEAD CAP

4900327 SCREW,HEX FLANGE HEAD CAP

4900328 SCREW,HEX FLANGE HEAD CAP

4900335 PLUG,EXPANSION

4900336 PLUG,EXPANSION

4900339 PIN,ROLL

4900340 VALVE,PRESSURE REIEF

4900341 Valve Spring

4900342 Valve Spring Retainer

4900343 Valve Spring Coter

4900344 GUIDE,VALVE STEM

4900345 Gasket Cyl. ss to 490096900

4900346 Bolt Cyl. Head

4900347 Bolt Cyl. Head

4900349 Intake hose (C)

4900350 CLAMP,HOSE

4900351 CLAMP,HOSE

4900352 MANIFOLD,AIR INTAKE

4900353 Packing, IN Manifold

4900354 INJECTOR

4900358 BRACKET,LIFTING

4900359 Oil Cooler Ass y

4900361 SEAL,O RING

4900363 SEAL,O RING

4900365 Water Pipe (BL - Cooler)

4900366 Water Pipe (Cooler - Water Pum

4900367 CLAMP,HOSE

4900368 CLAMP,HOSE

4900375 VALVE,PRESSURE REGULATOR

4900379 SCREW,HEX FLANGE HEAD CAP

4900380 DIPSTICK

4900381 TUBE,OIL GAUGE

4900386 GASKET,LUB OIL PUMP

4900387 SCREW,SOCKET HEAD CAP

4900388 CAP,FILLER

4900390 SEAL,VALVE STEM

4900391 PAN,OIL

4900392 MAGNET

4900393 PLUG,THREADED

4900394 SCREW,HEX FLANGE HEAD CAP

4900395 GASKET,OIL SUC CONNECTION

4900396 TUBE,LUB OIL SUCTION

4900397 SCREW,HEX FLANGE HEAD CAP

4900398 ADAPTER,OIL PAN

4900404 PIN,PISTON

4900408 SCREW,HEXAGON HEAD CAP

4900412 SUPPORT, ROCKER LEVER

4900413 SUPPORT, ROCKER LEVER

4900414 SPRING,COMPRESSION

4900415 SHAFT,ROCKER LEVER

4900416 ROCKER,LEVER

4900417 SCREW,RKR LEV,ADJUST

4900418 NUT,REGULAR HEXAGON JAM

4900419 SCREW,SLOTTED SET

4900420 RING,RETAINING

4900421 STUD

4900422 WASHER,LOCK

4900423 NUT,REGULAR HEXAGON

4900424 PLUG,PIPE

4900429 SEAL,BANJO CONNECTOR

4900432 CLAMP,HOSE

4900433 GASKET,OIL DRAIN

4900440 NUT,HEXAGON CAP

4900441 SEAL,O RING

4900442 CONNECTION,WATER OUTLET

4900443 GASKET,WATER PUMP ss 4900970

4900444 SCREW,HEX FLANGE HEAD CAP

4900446 SEAL,O RING

4900447 Packing, (CWP Cover)

4900448 SCREW,HEX FLANGE HEAD CAP

4900450 Gasket , EX Manifold

4900453 GASKET,EXH OUT CONNECTION

4900462 BRACKET,FUEL PLUMBING

4900463 NUT,HEXAGON FLANGE

4900464 Injector copper washer

4900465 Injector spacer

4900468 CONNECTOR,ELECTRICAL

4900469 Water Pump Ass y

4900470 PLUG,PIPE

4900473 90 Elbow NPTF3,8

4900475 HOUSING,FLYWHEEL

4900476 BRACKET,FILTER

4900477 SCREW,HEX FLANGE HEAD CAP

4900480 SCREW,HEXAGON HEAD CAP

4900482 ** PUMP FUEL, ss to 490100700

4900484 Packing Oil filter

4900485 SCREW,HEX FLANGE HEAD CAP

4900486 Pressure adjusting Valve Ass y

4900487 NUT,REGULAR HEXAGON

4900488 PLUG,PIPE

4900493 Cyl. Liner

4900496 Piston,Kitsss490092600

4900498 SET,PISTON RING

4900502 490050900N

4900503 MANIFOLD,EXHAUST

4900509 Connector, Glow plug

4900514 Cam shaftss490109800

4900533 Gasket, Cyl. Head

4900535 Packing, IN Manifold

4900536 PAN,OIL

4900542 SHAFT,ROCKER LEVER

4900546 Gasket, EX Manifold

4900554 Injection Pump Ass y

4900558 Gasket, silencer

4900560 ROD,ENGINE CONNECTING

4900562 TURBOCHARGER

4900563 SET,ROD BEARING (STD)

4900565 KEY,PLAIN WOODRUFF

4900567 PUMP,LUBRICATING OILSS 4901216

4900569 PLUG,PIPE

4900570 STUD(NO SOURCE)

4900571 STUD

4900574 MOTOR,STARTING

4900574 MOTOR,STARTING

4900576 PLUG,DRIVE

4900577 PLUG,DRIVE

4900578 MULTISUPERSEDED

4900582 SWITCH,PRESSURE

4900589 COVER,BREATHER

4900590 VALVE,PRESSURE RELIEF

4900591 PACKING,BREATHER

4900594 RIVET

4900595 SEAL,O RING

4900596 HOSE,PLAINss490089300

4900597 TUBE,BREATHER

4900600 STUD

4900602 COVER,VALVE

4900708 GEAR,FLYWHEEL RING

4900711 BAFFLE,BREATHER

4900719 GASKET,TURBO CHARGER

4900729 GASKET,ACC DRIVE COVER

4900730 GASKET,TACHOMETER

4900731 GASKET,FILTER HEAD

4900737 PISTON ENGINE S/S 4901212

4900738 SET,PISTON RING

4900744 GASKET,VALVE COVER

4900745 GASKET,VALVE COVER

4900746 SCREW,CAPTIVE WASHER CAP

4900753 SCREW,HEXAGON HEAD CAP

4900754 HEAD,LUB OIL FILTER

4900755 CLAMP,TUBE

4900756 CLAMP,TUBE

4900757 COVER,VALVE

4900766 BRACKET,ALTERNATOR

4900767 SPACER,FAN

4900768 SPACER,FAN

4900770 SCREW,HEX FLANGE HEAD CAP

4900774 GEAR,IDLER

4900776 GEAR,HYDRAULIC PUMP

4900780 HOUSING,POWER TAKEOFF

4900781 COVER,ACCESSORY DRIVE

4900782 GASKET,ACC DRIVE COVER

4900785 CONTROL,GLOW PLUG

4900804 PUMP,FUEL

4900805 DIPSTICK

4900806 CONNECTOR,TUBE

4900807 NUT,TUBE

4900810 DIPSTICK

4900811 CONNECTOR,TUBE

4900837 SEAL,O RING

4900838 CONNECTOR,FEMALE

4900839 SENSOR,GLOW PLUG

4900842 SCREW,HEX FLANGE HEAD CAP

4900853 COOLER,OIL

4900854 SEAL,O RING

4900855 SPACER

4900856 SEAL,O RING

4900868 STUD

4900885 SCREW,HEXAGON HEAD CAP

4900886 BEARING,BALL

4900887 SCREW,HEX FLANGE HEAD CAP