久保田J108型柴油发电机

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久保田发电机组的电路分析

比较可靠
、
理
想的发
电机组
。
久保田发电机组的电路比较复杂。下面就以物
探局应用最广泛的 GV 一 3150 一 50 一 B 型电机为
,
。
例进行电路的简单分析
发电机
GV 一 3150 一 50一 B 型发电机的线路如图 1 所
。
示
久保
田发
电机的输出方式是三相
199 年 6 月
7
物探装备
第卷第期
7
久保田发电机组的电路分析
孙英涛
( 石油地球物理勘探局特种装备勘探处 )
摘
要
.
孙英涛
.
久保田发电机组的电路分析
,
物探装备
1 9 9 7 , 7 ( 2 ) : 29
一 31
,38
久保田发电机是为野外勘探设备提供电力的供电设备。本文对久保田 G V 一 3 1 5 。一 50 一 B 型发电机作了简单介绍 , 对电机电路和各种自动保护装置进行了分析 , 并对使用中应注意的问题提出
四线制
,
线电
压为
3 8 OV , 相电压为
220 V , 频率是
S OH z
,
输出功率
,
,
是 15 k V A 有功功率为 12 k w 额定输出电流是
.
。
22 SA
久保田发动机采用的是自激无刷式励磁方式 ,

多快好省,久保田玉米机“技”高

多快好省，久保田玉米机“技”高作者：筹郑磊来源：《农机市场》 2018年第7期2013 年开始，苏州久保田正式进入玉米机市场，经过6 年的持续发展，久保田始终坚持以用户需求为中心，根据市场的发展变化，不断进行产品的改善与升级，成功开发出了系列化的玉米机产品，满足了市场对摘穗剥皮、籽粒直收两种不同收获模式的需求。

凭借人机工程学的设计理念、优秀的产品性能、精益求精的品质，久保田迅速赢得了玉米机用户的好评，树立了良好的市场口碑，满足用户对于玉米机“多、快、好、省”的期待。

PRO1408Y 玉米机，多快好省实力派多：配置丰富功能多。

久保田高压共轨发动机：配备的久保田V6108 系列发动机输出功率达到103.3KW （140 马力），具备高输出扭矩、低燃油消耗、低振动、低噪音、低排放等特点，确保机器能够稳定作业；HMT 液压机械无级变速箱：HMT 变速箱结合了HST 液压无极变速的优点与齿轮变速箱传动效率高的优势，久保田；多功能操作手柄：通过一根多功能手柄即可以控制机器的前进后退、速度快慢、割台升降、拨禾轮的升降，人体工程学的设计理念，让操作简单、方便、舒适；3 行/4 行玉米机：割台行距适应范围广，可收获倒伏作物，满足不同地区种植行距与种植模式的需求；高效率剥皮机：独特设计的8 对剥皮辊，匹配优化的滚轮转速，即使高速作业也可以保证较高的剥皮率，并可根据玉米棒的粗细进行调整，可以满足不同玉米品种的收获需求，橡胶材料覆盖的剥皮辊，在保证剥皮效果的前提下，最大限度地减少掉籽粒和损伤玉米的问题；散热器自动清洁系统：机器作业过程中，通过ECU 控制散热器风扇正转、反转，实现散热器自动清洁，清理散热器表面堆积的小秸秆、灰尘等杂物，避免发动机高温，确保机器的连续作业能力；高性能还田机：刀片性能提升，改善切断效果，延长使用寿命，通过搭载大弹簧，可根据田块的凹凸控制切碎器的高度，有效防止泥土卷入，降低马力消耗；农机专用空调：密闭的驾驶室，配合安全、可靠的农机专用空调，即使在炎热的玉米收获季节也能享受到阵阵凉爽，让农机操作变得“高端、大气、上档次”；安全警报系统：7 大安全警报系统实施监护机器的使用情况，遇到故障提前预警，提高机器的作业安全性；电子控制单元（ECU）：通过ECU 的应用，提升整机性能，让久保田玉米机变的智能、安全、方便。

久保田全程机械化产品亮相南京农机展

久保田全程机械化产品亮相南京农机展作者：柳彤来源：《农机市场》 2017年第5期柳彤4 月13 日至15 日，“第九届中国（江苏）国际农业机械展览会”在江苏南京国际博览中心顺利召开。

本次久保田农业机械（苏州）有限公司（以下简称久保田）展台面积达1680 平方米，参展展品达到37 款。

展品涵盖水田生产全程机械化产品、旱田产品、培训教具、服务部品等。

此次参展，久保田围绕“全程机械化”和“绿色、生态、环保”两大主题，展示了从耕作、播种、插秧、植保、收获、烘干、米业加工等环节的全系列产品，为观众带来了众多看点。

本次展会上，久保田首次展出了玉米籽粒收割机和可收获谷子杂粮的PRO688Q 收割机。

PRO100 轮式收割机是久保田近几年新推出的谷物收割机，以往装配小麦割台收割小麦，本次展会则展出了加装4 行玉米割台的玉米籽粒收获机，通过割台更换以及喂入、脱粒、筛选系统的改装，能够实现玉米的收获与脱粒，达到一机多用。

在经典机型PRO688Q 上加装谷子收割选装件，可实现谷子收获。

结合谷子颗粒较小的特点，通过谷子选装件以及一些参数的调整，能将谷子收获的破碎率、含杂率、损失率控制在标准范围内。

这些都是久保田农机为用户创造最大收益的理念体现。

另外，多功能水稻插秧机也是本次参展的主要明星产品之一，可一次完成侧深施肥、插秧和撒除草剂等作业，实现节本增效。

该机器还首次引入导航系统，可自动保持直行，作业时，仅需1 人即可完成插秧作业，省工省时。

侧深施肥与除草剂施用系统则体现了绿色、生态、环保的理念。

在插秧的同时，将肥料施入土壤中，一方面避免了以往灌水前施肥，肥料易被冲走造成浪费的现象；另一方面避免了放水时，肥料流入江河湖泊造成水体污染的现象。

机器后方装了拜耳除草剂专用施药器，结合拜耳除草技术，实现了除草剂的精准施用。

施药器采用各行间间歇滴药的方式，实现药剂利用最大化。

该机器同时选装了平地辊，可实现作业时平田作用，让插秧效果更佳。

柴油发电机800kw多少钱

这个问题是不能给出一个确切的答案，因为800kw柴油发电机的价格是受很多因素影响的，如：自身因素有机组本身功率、品牌和配置等，外在因素有市场需求、天气原因等，因此，选择不同，其价格也会不同。

如客户选择的800kw柴油发电机品牌不同，其价格也会不同，如：玉柴800kw柴油发电机的价格一般在45万左右，康明斯800kw柴油发电机的价格则一般在60万左右。

同时，市场供求情况不同，其价格也会不同，如夏季，因天气较热，用电量明显增加，导致发电机组的价格也会上涨，这时候一些厂家会为了自己的利益抬高价格，价格都会随着升高；反之，如是比较寒冷的冬季，因对发电机的需求会减少，这时有些厂家为回笼资金，价格则会相对降低。

除此以外，由于国内800kw柴油发电机厂家众多，且厂家规模、生产工艺、经营方式等方面的差异，也使得价格有所不同，不过相对来讲一般规模越大越强的厂家，生产工艺越成熟，做工方面也会有效减少成本浪费；同时采用的多是独立研发、直接销售形式，800kw柴油发电机价格会越实惠。

综上可以看出，800kw柴油发电机的价格并没有一个固定的报价，因此，想要了解具体的价格是多少，还需根据实际需求咨询专业的柴油发电机厂家。

河南省凝晟建筑机械销售有限公司主营5～1000kw柴油发电机组，全新机，上柴、玉柴、潍柴、劳斯莱斯等国产机、进口机。

不仅规格齐全,功率从
5KW--1000KW都有，且价格优惠服务好。

约翰迪尔各项参数

行驶速度 km/h
1.96～27.21
变速箱挡位数（前进+倒退）
8+2
最小离地间隙 mm
310
外形尺寸 mm
3505×1590×2030
最小使用质量 kg
1900（结构质量、油、水、驾驶员质量75kg）
拖拉机 504
发动机型号
A498BT-22
发动机型式
直列、立式、四缸、四冲程、水冷、直喷式燃烧室
缸径×行程 mm
350
外形尺寸 mm
3510×1590×2050
最小使用质量 kg
1715（结构质量、油、水、驾驶员质量75kg）
拖拉机 450
发动机型号
A495BT
发动机型式
直列、立式、四缸、四冲程、水冷、直喷式燃烧室
缸径×行程 mm
95×105
标定功率 kW
33.1
燃油消耗率 g/kW?h
≤260
离合器型式
干式、单片、常接合、非独立操纵、单作用
液压输出多路阀
单组或双组（选配）
液压悬挂机构
三点后悬挂、Ⅰ类
提升能力 kN
≥10.3
最大牵引力 kN
≥18
动力输出转速 rpm
540和720，540和1000（选配）
行驶速度 km/h
2.31～26.74
变速箱挡位数（前进+倒退）
8+2
最小离地间隙 mm
315
外形尺寸 mm
3920×1770×2100
540/720 ；540/1000
行驶速度 km/h
2.190～28.128
2.190～28.128
变速箱挡位数（前进+倒退）

柴油发电机组型号尺寸

3300
THV-440GF
440
550
792
TAD1641GE
6
144*165
16.12
48
199
3200×1150×1880
3400
THV-480GF
480
600
864
TAD1642GE
6
144*165
16.12
48
201
3300×1150×1880
3500
THV-500GF
500
625
900
TAD1643GE
6BT5.9-G2
6
102*120
5.9
16
210
2250*800*1300
1200
THK-75GF
75
93.7
135
6BT5.9-G2
6
102*120
5.9
16
210
2250*800*1300
1250
THK-90GF
90
112.5
162
6BT5.9-G2
6
102*120
5.9
16
210
2250*800*1300
8
128*142
14.618
35
210
3120×1400×1850
3000
THD-440GF
440
550
792
P180LE
10
128*142
18.273
40
205
3300×1400×1850
3200
THD-450GF
450
562.5
810
P180LE-S
10

Cat 824H 834H煤炭挖掘机发动机说明书

824H/834HCoal ScoopsEngine – 824H Engine – 834HEngine Model Cat® C15 ACERT™ Engine Model Cat® C18 ACERT™ Direct Drive – Gross Power 299 kW 401 hp Direct Drive – Gross Power 414 kW 555 hp Net Power – ISO 9249 264 kW 354 hp Net Power – ISO 9249 390 kW 523 hp Weights – 824H Weights – 834HOperating Weight 30 874 kg 68,064 lb Operating Weight 49 070 kg 108,180 lbScoop FeaturesProductivityProductivity is critical to your bottom line.Cat® coal scoops offer features and systems that help improve performance and lower your costs. ReliabilityCat coal scoops offer fi eld proven components and systems, high hour machine life standards and multiple rebuild options for continued uptime and long machine life.SafetyCaterpillar continues to be proactive in developing machines that meet or exceed safety standards. Safety is an integral part of all machines and system designs, and can be seen throughoutthe coal scoops.ServiceabilityEasy access to the engine and other key serviceability features make servicing customer machines and in-fi eld component exchange quick, easy, and effi cient.Operator ComfortCat coal scoops have been ergonomically designed to enhance operator comfort, allowing for higher operating effi ciencies and production.ContentsProductivity (3)Reliability (4)Safety (5)Serviceability (6)Operator Comfort (7)Customer Support (8)824H/834H Specifications (9)824H/834H Standard Equipment (13)824H/834H Optional Equipment (14)Notes ...................................................................15 Cat® coal scoops have been proven in the field, helping customers achieve top efficiency and productivity while keeping costs down. With the 824H and 834H, you get a purpose built machine that provides industry leading uptime, safety, serviceability and operator comfort.Purpose Built Front LinkageCat coal scoops have the unique capability of maximizing your production by both dozing and carryinga load with each pass. A purpose built hydraulic system is optimized for use with this work tool tomaximize machine productivity and efficiency.Auto Idle Kickdown (AIK) (834 only)If an operator is not actively operating the machine for a period of time, the AIK system will temporarilyreduce the engine speed to save fuel. After an automated engine speed reduction, the system willautomatically resume the engine speed to the previous setting when the operator engages the implementcontrol pod of the F-N-R switch to the STIC™ Steer.Impeller Clutch Torque Converter (ICTC) Left Pedal ControlThe ICTC works with throttle lock to allow the operator to modulate rimpull to the wheels and slow themachine down without reducing engine speed. This allows the machine to maintain full hydraulic powerfor blade and steering control which gives the 824H and 834H a hydrostatic feel while keeping the benefits ofthe world’s most efficient and powerful drive train and powershift transmission with lock-up control system.Oscillating Rear AxleThe fixed front, oscillating rear axle ensures four-wheel ground contact for optimum traction and stability.The front axle is rigidly mounted to the front loader frame, while the rear axle is allowed to oscillate.This configuration allows the operator’s view of the scoop to remain constant as the rear axle oscillatesenabling the operator to maintain a smooth and properly graded work area in any underfoot conditions.Load Sense SteeringThe steering system utilizes a variable displacement pump for maximum machine performance by directingpower through the steering system only when needed. This improves efficiency and reduces heat build up.3ReliabilityMaximizing uptime, long life – it’s what you expect for your bottom lineCat C15/C18 Engine with ACERT™ TechnologyThe Cat C15/C18 engine with ACERT technology is U.S. EPATier 3 and EU Stage III compliant. It features increasedhorsepower and efficient fuel management for quick response,high productivity and exceptional service life. A sculpturedcylinder block provides greater strength and is lighter weight.Cat Planetary, Power Shift TransmissionElectronic shifting provides smooth, consistent shifts.Large diameter clutches coupled with four planet geartrains provide added durability for extended, trouble free life.StructuresCombining the use of robotic welding and castings incritical high stress areas, more than 80 percent of themachine structure is robotically welded to provide highlyconsistent welds and increased strength. Castings are alsoused in several areas to increase strength by helping spreadthe loads and reduce the number of parts.Axle-Shaft, Oil Disc BrakesThese brakes are adjustment free, fully hydraulic andcompletely sealed. Disc face grooves provide coolingeven when brakes are applied for a longer component life.• Location of brakes allow for improved serviceability.The axle shaft brake design allows for brake servicewhile leaving the final drive intact.• Axle-shaft brakes require less force by operating on thelow torque side of the axle. Combined with improvedaxle oil circulation for increased cooling, the oil-enclosed,multiple disc brake design improves durability.4SafetyBuilt to protect youEntry and ExitGetting on and off the machine is one of the leading causes of injury on a job site. Cat coal scoops havea number of features to ensure your operator gets safely on and off the machine. They include primaryand secondary stairwell exits, punch stamped tread plates, ground level nighttime stairwell light switch,full perimeter railings on upper platforms, side platform emergency egress and toe kicks and optionalroading fenders.Rearview CameraWith the new optional rearview camera, visibility is greatly enhanced. The camera is located in a pocketon the grill to protect it from damage and the elements. The camera can be set to activate only when thetransmission is in reverse to help eliminate distractions in the cab, especially when in dark environments.VisibilityCat coal scoops offer a number of standard and optional features to enhance job site visibility.Standard and optional features include articulated wiper/washer system with intermittent features,optional rear vision camera, optional high intensity discharge lights, optional warning beacon andoptional turn signals.5ServiceabilityEasy to maintain. Easy to service.Optional Swing Out Radiator FanThe optional swing out radiator fan provides for easy accessto the radiator cores for easy cleaning and inspection.Optional Auto Reversing FanThe fan reverses automatically at preset intervals to removedebris from the inlet screen. It can also be reversed manuallyfrom the cab.Hydraulically Driven Demand FanThe demand fan automatically adjusts fan speed for optimalcooling, resulting in reduced power draw on the engine, betterfuel efficiency and more power for hydraulics and rimpull.Component AccessSwing out doors on both sides of the engine compartmentprovide easy access to the engine oil dipstick and filler spout,S·O·S SM ports, fuel filters air conditioner compressor, engine oilfilters, alternators, starting receptacle, air filter service indicator,cooler fill and ether starting aid. There are also ground levelviewable sight gauges on all major systems and centralizedremote pressure taps.Shutdown and Lockout FeaturesAn electrical disconnect switch and hydraulic lockout switchallow service technicians to perform maintenance while themachine stays static. Other shutdown or lockout devicesinclude ground level engine shutdown and ground levelsteering hitch lock lever.Operator ComfortBest-in-class working environmentBest-in-Class Working EnvironmentA comfortable operator is a productive operator, which is why Caterpillar has designed the 824H and834H with a best in-class working environment for this size scoop. The world class cab incorporatesfeatures for operator comfort and ergonomics, visibility and ease of operation.An updated Implement Pod is fully adjustable and designed for low-effort comfort. Switches andcontrols are located within easy reach of the operator.Interior noise levels are reduced to a quiet 73 dB(A).Options include heated seat for cold weather operations and Bluetooth, MP3, or satellite radio options.STIC Steering System (834H only)The STIC steer controller uses a single lever for steering and transmission control. Left-hand operationsenable the operator to shift and change directions without letting go of the steering controls.Idle Shutdown (834 only)This new feature will automatically shutdown the engine after the machine has been in a safe idlingstate for an extended amount of time. The operator in the cab will be audibly and visually warned beforethe shutdown occurs.7Customer SupportCount on Cat dealers for business solutionsSelectionCat dealers can help customers compare and choose the right machine for their business.FinancingCat dealers offer financing options to meet a variety of needs.OperationImprove operating technique for better productivity and profit with the latest Cat dealer training resources. Product SupportCat dealers are with customers every step of the way with unsurpassed worldwide parts support, trained technicians and customer support agreements.8824H/834H Specifications Engine – 824H Service Refill Capacities – 824H Cab – 824HEngine Model Cat® C15 ACERT™ Direct Drive –Gross Power299 kW 401 hpDirect Drive –Flywheel Power264 kW 354 hpConverter Drive –Gross Power299 kW 401 hpConverter Drive –Flywheel Power264 kW 354 hpNet Power –ISO 9249264 kW 354 hpNet Power –EEC 80/1269264 kW 354 hp Bore 137 mm 5.4 in Stroke 171 mm 6.7 in Displacement 15.2 L 928 in3 Weights – 824HOperating Weight 30 874 kg 68,064 lb Axles – 824HFront Planetary-Fixed Oscillating Rear ±13 Fuel Tank 700 L 185 galCooling System 83 L 21.9 galCrankcase 34 L 9 galTransmission 62 L 16.4 galDifferentials and 90 L 23.8 galFinal Drives – FrontDifferentials andFinal Drives – RearHydraulic Tank90 L88 L23.8 gal23.2 galScoop Capacities – 824HCarryDozeTransmission – 824H13.5m327 m317.5 yd335 yd3Converter DriveForward 1Forward 2Forward 3Forward 4Reverse 1Reverse 2Reverse 3Reverse 46.1 km/h10.5 km/h18.3 km/h32.1 km/h6.9 km/h12 km/h20.8 km/h36.6 km/h3.8 mph6.5 mph11.5 mph20 mph4.3 mph7.5 mph13 mph22.7 mphBrakes – 824HBrakes Meet SAE/ISO 3450 1996Cab ROPS/FOPS isstandardSound Performance Meet ANSI/SAE,Levels SAE andISO standardsROPS/FOPS Meets SAE andISO standards• Integrated Rollover Protective Structure(ROPS) and Falling Objects ProtectiveStructure (FOPS) is standard inNorth America, Europe and Japan.• Operator sound exposure Leq (equivalentsound pressure level) measured accordingto the work cycle procedures specifi ed inANSI/SAE J1166 OCT98 is 78 dB(A)for the cab offered by Caterpillar whenproperly installed, maintained and testedwith the doors and windows closed.• Hearing protection may be needed whenoperating with an open operator stationand cab (when not properly maintained ordoors/windows open) for extended periodsor in noisy environment.• Exterior sound pressure level for thestandard machine measured at a distanceof 15 m (49.2 ft) according to the testprocedures specified in SAE J88 JUN86,mid-gear moving operation is 81 dB(A).• Sound power level is 114 dB(A) measuredaccording to the dynamic test procedureand conditions specified in ISO 6395:1988/Amd. 1:1996 for a standard machineconfi guration.• For CE marked confi gurations, labeledsound power level is 109 dB(A) measuredaccording to the test procedures andconditions specified in 2000/14/EC.• ROPS meets SAE J1394, SAE J1040 APR88,ISO 3471-1:1986 and ISO 3471:1994.• FOPS meets SAE J231 JAN81 andISO 3449-1992 Level II.9824H/834H SpecificationsEngine – 834H Service Refill Capacities – 834H Cab – 834HEngine Model Cat® C18 ACERT™ Direct Drive – 414 kW 555 hp Gross PowerDirect Drive – 349 kW 468 hp Flywheel PowerConverter Drive – 413 kW 554 hp Gross PowerConverter Drive – 372 kW 499 hp Flywheel PowerNet Power – 390 kW 523 hp ISO 9249Net Power – 373 kW 501 hp EEC 80/1269Bore 145 mm 5.71 in Stroke 183 mm 7.2 in Displacement 18.1 L 1,104.5 in3Weights – 834HOperating Weight 49 070 kg 108,180 lbAxles – 834HFront Planetary-Fixed Oscillating Rear ±13 Fuel Tank 793 L 209.5 galCooling System 107 L 28.3 galCrankcase 60 L 15.9 galTransmission 83 L 21.9 galDifferentials and 186 L 49.1 galFinal Drives – FrontDifferentials andFinal Drives – Rear190 L 50.2 galHydraulic Tank 267 L 70.5 galScoop Capacities – 834HCarry 23m3 30 yd3Doze 46 m3 60 yd3Transmission – 834HConverter DriveForward 1 6.8 km/h 4.2 mphForward 2 11.6 km/h 7.2 mphForward 3 20.3 km/h 12.6 mphForward 4 35.4 km/h 22 mphReverse 1 6.8 km/h 4.2 mphReverse 2 12.2 km/h 7.6 mphReverse 3 21.4 km/h 13.3 mphReverse 4 N/A N/ADirect DriveForward 1 Lock Up DisabledCab Integrated RolloverProtective Structure(ROPS)/FallingObject ProtectiveStructure (FOPS)standardSound PerformanceLevelsMeets ANSI/SAE,SAE andISO standardsROPS/FOPS Meet SAE andISO standards• Operator sound exposure Leq (equivalentsound pressure level) measured accordingto the work cycle procedures specifi ed inANSI/SAE J1166 OCT 98 is 77 dB(A)for the cab offered by Caterpillar whenproperly installed and maintained andtested with the doors and windows closed.• Hearing protection may be needed whenoperating with an open operator stationand cab (when not properly maintained ordoors/windows open) for extended periodsor in noisy environment.• Exterior sound pressure level for thestandard machine measured at a distanceof 15 m (49.2 ft) according to the testprocedures specified in SAE J898 JUN86,mid-gear-moving operation is 81 dB(A).• Sound power level is 115 dB(A) measuredaccording to the dynamic test procedureand conditions specified in ISO 6395:1988/ Forward 2 12.4 km/h 7.7 mph Amd. 1:1996 for a standard machine Forward 3Forward 422.1 km/h38.5 km/h13.7 mph23.9 mphconfi guration.• For “CE” marked confi gurations, thelabeled sound power level is 110 dB(A) Reverse 1 7.2 km/h 4.5 mph measured according to the test procedures Reverse 2 13 km/h 8.1 mph and conditions specified in 2000/14/EC. Reverse 3 23 km/h 14.3 mph • ROPS meets SAE J1394, SAE J1040 APR88,ISO 3471-1:1986 and ISO 3471:1994 Reverse 4 N/A N/A standards.Brakes – 834H • FOPS meets SAE J231 JAN81 andISO 3449-1992 Level II standards. Brakes Meet SAE/ISO 3450 199610Dimensions – 824HAll dimensions are approximate.mm ft1 Height to top of cab 3700 12.142 Height to top of exhaust pipe 3590 11.783 Height to top of hood 2635 8.644 Ground clearance to bumper 885 2.905 Center line of rear axle to edge of bumper 2787 8.826 Center line of rear axle to hitch 1850 6.077 Center line of front axle to hitch 1850 6.078 Wheelbase 3700 12.149 Length with scoop on ground 10 453 34.3010 Ground clearance 358 1.17824H Scoop Specifications Capacity (Carry) Capacity (Doze) Overall Width Heightm3 yd3 m3 yd3mm ft mm ft6.5 Coal Scoop 13.5 17.5 27 35 4058 13.3 199211824H/834H Specifications Dimensions – 834HAll dimensions are approximate.1 Height to top of cab2 Height to top of exhaust pipe3 Height to top of hood4 Ground clearance to bumper5 Center line of rear axle to edge of bumper6 Center line of rear axle to hitch7 Center line of front axle to hitch8 Wheelbase9 Length with scoop on ground 10 Ground clearance mm4083 4104 3146 970 3132 2275 2275 4550 11 916 531ft 13.40 13.46 10.32 3.18 10.28 7.46 7.46 14.93 39.10 1.74 834H Scoop Specifications Coal ScoopCapacity (Carry)m 3yd 3 23 30Capacity (Doze) m 3yd 3 4660Overall Width mm ft 485415.9Height mm ft 23827.812824H/834H Standard Equipment Standard equipment may vary. Consult your Cat dealer for details.ELECTRICALAlarm, back-upAlternator (100-amp)Batteries, maintenance-freeDeutsch terminal connectorsElectrical system (24-volt)Lighting system, halogen (front and rear),access stairwayStarter, electric (heavy-duty)Starting receptacle for emergency starts OPERATOR ENVIRONMENTAir conditionerCab, sound suppressed and pressurized Internal four-post rollover protectivestructure(ROPS/FOPS), radio ready (entertainment) includes antenna, speakers and converter (12-volt, 15 amp), 12-volt power port,tinted glassCigar lighter (12-volt, 15-amp) and ashtray Coat hookElectro-hydraulic lift, tilt and dump Heater and defrosterHorn, electricLight, cab (dome)Lock-up clutch disable switchLunch box and beverage holders Monitoring system (EMS-III)Action alert system, three category Instrumentation, gauges:Engine coolant temperatureFuel levelHydraulic oil temperature Speedometer/tachometerTransmission oil temperatureInstrumentation, warning indicatorsAxle/brake oil temperature (front/rear)Brake oil pressureElectrical system, low voltageEngine intake/combustion air temperatureEngine oil pressureEngine overspeedFuel pressureHydraulic oil fi lter statusParking brake statusTransmission fi lter statusMirrors, rearview (externally mounted)Rimpull select switchSeat, Comfort Series (cloth), air suspensionSeat belt, retractable, 76 mm (3 in) wideSTIC control system with steering lockTilt and lift control system lockTransmission gear indicatorWet-arm wipers/washers (front and rear)Intermittent front wiperPOWER TRAINBrakes, full hydraulic, enclosed, wet-discMultiple disc service brakesCase drain fi ltersDemand fanFuel priming pump (electric)Parking brakePrecleaner, engine air intakeRadiator, Next Generation ModularRadiator (NGMR)Separated cooling systemStarting aid (ether) automaticThrottle lockTorque converter, impeller clutch withlockup control system and rimpullcontrol system (switch and dial in cab)Transmission, planetary, autoshift (4F/3R)OTHER STANDARD EQUIPMENTDoors, service access (locking)Engine, crankcase, 500 hour intervalwith CH-4 oilGrouped Electronic Clutch PressureControl, remote mounted pressure tapsHitch, drawbar with pinHood, metallic with lockable service doorsHydraulic oil coolerMuffler (under hood)Oil sampling valvesSteering, load sensingVandalism protection caplocksVenturi stackTIRES, RIMS AND WHEELSA tire must be selected from the mandatoryattachments section – base machineprice includes a tire allowanceANTIFREEZEPremixed 50 percent concentrationof Extended Life Coolant with freezeprotection to –34° C (–29° F)13824H/834H Optional Equipment Optional equipment may vary. Consult your Cat dealer for details.Lock-up clutch (834H only)Cab, guard front windowsCab, rear fan and grillCab, rubber-mounted glass Camera, rear visionComputer Aided Earthmoving System (CAES) attachment ready option Differentials, No-SPIN (rear) Fast fi ll systemHeater, engine coolantHeater, fuelLighting, HIDLight, warning fl ashing strobeLight, warning rotating beaconMirror, inside (panoramic)Oil Change System, high speedPrecleanersRadio, AM/FM/CD/MP3Radio, CB (ready)Radio, Satellite, BluetoothSound suppressionSwitch, disconnect, remote mountedVisor, front14Notes15824H/834H Coal ScoopsFor more complete information on Cat products, dealer services, and industry solutions,visit us on the web at AEHQ6669 (02-2012) © 2012 Caterpillar Inc.All rights reservedMaterials and specifications are subject to change without notice. Featured machinesin photos may include additional equipment. See your Cat dealer for available options.CAT, CATERPILLAR, , their respective logos, “Caterpillar Yellow”and the “Power Edge” trade dress, as well as corporate and product identity used herein,are trademarks of Caterpillar and may not be used without permission.。

久保田柴油机使用说明书

M a n u a l Mot ore s4T-2.8H 4T-5.5H 4T-6.5H 4T-6.5R 4T-7.0H 4T-8.5H4T-13.0H4T-15.0H 4T-6.0V F 4T-6.0VF EManual de Instruções Motores Gasolina8MOTORES B4T-6.0V F/VFE ComponentesMOTOR B4T-2.8HDescargaVela de ignição Torneira de combustível Tanque de combustívelParafuso dreno de óleo Alavanca do acelerador Alavanca do afogador Bujão d o nível d e óleo Punho do retrátil Chave liga/desliga Filtro de ar Tanque de combustível Parafuso do dreno de óleo Descarga Parafuso do dreno de combustível Vela de ignição Bujão do nível d e óleo Punho do retrátil Filtro de ar Torneira de combustível Alavanca do afogadorManual de Instruções Motores Gasolina 9MOTORES B4T-5.5/6.5(R)/7.0/8.5/13.0/15.0HDescargaBujão dodreno de óleo Parafuso do dreno de óleoTampa do tanqueTanque de combustívelAlavanca de aceleraçãoAlavancado afogadorTorneira de combustívelVela de ignição Filtro de ar Chave de igniçãoPartida retrátilPunho do retrátilmotor V”B4T-8.5H B4T-13.0H6 l 6 la posição “NORMAL”.MOTORES B4T-6.0V F /VFEAbra a torneira de combustível.Puxe a alavanca do afogador.Puxe o punho do retrátil suavemente até sentir a resistência do motor. Então, puxe com vigor até o motor funcionar.B4T-6.0VFE: Pressione o botão de partida ou repita o passo n° 3caso necessário.PUNHO DO RETRÁTIL AFOGADORACELERADOR TORNEIRA DE COMBUSTÍVEL fecha rápido normal abre lento BOTãO DE PARTIDA I - liga 0 - desligaafogadoBOTãO DE LIGA/DESLIGA TORNEIRA DO COMBUSTÍVEL AFOGADOR normal afogado CHAVE DE PARTIDA (somente nos motores equipados com partida elétrica)ACELERADOR 123OFF TORNEIRA DE COMBUSTÍVELI - liga O - desligaB4T-5.5/6.5(R)/7.0/8.5/13.0/15.0H tampa do filtro filtro de papelfiltro de espumafiltro de papel filtro de espumaB4T-6.0V F /VFEA espuma deve ser lavada com água e detergente neutro a cada 10 horas de uso e umedecida com óleo de motor.Em seguida deve-se espreme-la para retirar o excesso de óleo.Recoloque a capa do filtro, certificando-se de que os parafusos /13.0/15.0H e B4T-6.0V F /VFE0,7 - 0,8 mmB4T-2.8/5.5/6.5(R)/7.0/8.5/13.0/15.0H e B4T-6.0VB4T-2.8/5.5/6.5(R)/7.0/8.Outras informaçõesREGulAdOR AuTOMáTICO dE ROTAçãO (R.A.R)TransporteProcure transportar o motor de forma nivelada para evitar vazamentos decombustível e/ou óleo.Armazenagem1.Retire todo o combustível e drene todo o óleo do motor;2.Coloque óleo novo no carter (caso o motor fique guardado pormais de seis meses, será necessário efetuar nova troca de óleo);3.Remova a vela de ignição e coloque um pouco de óleo (4T) dentrodo cilindro através do orifício da vela. Puxe suavemente o punhodo retrátil para distribuir o óleo;4.Recoloque a vela de ignição e puxe novamente o punho do retrátilaté sentir a resistência do motor. Nesta posição, as válvulas deadmissão e descarga estarão fechadas, evitando a entrada deumidade e consequentemente a corrosão;5.Limpe o filtro de ar;6.Guarde o motor em local limpo e seco.22Manual de Instruções Motores Gasolina。

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基本参数介绍
J108型柴油发电机基本操作
一、启动前的检查： 1、检查柴油机上有无其它异物，机油液位。 2、检查水箱内的水位高低和燃油的多少，如水位低于水位线必须加水，燃油低于燃油线必须加油。 3、检查蓄电池的开关是否闭合（应闭合） 4、检查总开关是否断开（应断开）。
J108型柴油发电机本操作
三、发电机机运行： 1、机组因故障停机或有异常声音时，应仔细查找故障原因，待故障排除后方可开机。 2、检查机组油路、水路及电器的渗漏情况。 3、检查机组各连接处的紧固情况，看有无松动和剧烈振动。 4、当转速达到额定转速，空载运行的各项参数稳定后，合闸供电。 5、机组运行时严禁超载运行。
J108型柴油发电机基本操作
J108型柴油发电机的保养
一、新机维护（新机首次投入使用100h后进行）： 1、清洁外观、空气过滤器、机油过滤器并更换润滑油。 2、擦除排气管上的积碳。 3.3 检查各紧固件、松动情况。二、日常保养： 1、每24h应检查机油泵的滑油情况，是否在规定平面内。 2、每100h更换机油泵内润滑油，以加至油尺标记为止。 3、每100h旋开柴油过滤器下部的放污螺塞，放除积水和脏物。三、闲置保养： 1、在不长期使用的情况下，每半月启动一次，给蓄电池进行充电。 2、停机后，清洁柴油机部分和启动机部分。
久保田J108型柴油发电机操作介绍
油气井测试公司试井测井项目部
发电机外观
久保田是世界100马力以下的产业用柴油发电机组市场的顶尖品牌，具有80多年的生产史，发动机具有体积小、功率大、低噪音、节油耐用等特点，在世界知名的各大机械产品中广泛使用，几乎在任何应用场合都能保证卓越的可靠性和长久的使用寿命。
四、正常停机： 1、机器停机前，应逐步卸去负载，然后使主开关处于分闸位置。 2、一般情况卸载后需运行3~5min停机。 3、观察计时器读数，将使用时间记录在《发电机使用记录》内。五、紧急停机：发电机运转出现异常情况时，必须立即停机并及时汇报现场负责人。六、安全注意事项： 1、正确操作和维护，保养发电机，熟练掌握使用和调校，保证发电机正常运转。 2、穿戴好劳动保护用品，开机运行高度集中，确保人身、机器的安全。
二、启动： 1、拉出发电机后，顺时针旋转启动钥匙3~5s，若启动不成功，应等20s左右再次启动。若多次启动不成功，应停止启动操作，排除电瓶电压或油路等故障因素后，再次启动。 2、启动后应观察电压表，若电压无显示或很低时，应立即停车检查。 3、暖机（气温高于10℃可不进行）3~5min。
J108型柴油发电机基本操作