Training Manual for Kobelco SK27SR-3 to SK50SR-3 Mini-Shovels PDF

Description

Kobelco SK27SR-3 SK30SR-3 SK35SR-3 SK50SR-3 New Mini-Shovel Training Text Manual – PDF DOWNLOAD

DESCRIPTION:

Kobelco SK27SR-3 SK30SR-3 SK35SR-3 SK50SR-3 New Mini-Shovel Training Text Manual – PDF DOWNLOAD

Book Code No. S6PW00012ZE01

• In the year of 1996 when Previous model had been placed оп the market. ln the year of 2004 when New model has been placed оп the market. ln this period of time, the market conditions were largely changed. ln the year of 1996, which had retained to the trace of the glory in the ЬuЬЫе economy, and in the year of 2004, which has been gradually looking up, from lasting deflation. ln this period of time, for only excavators in 2 to 6 tons class mini-shovel, the sales all over the world were about 45,000 units, showing the staЫe conditions.
• But in Japan, the economic condition was largely changed. Granted that the sales of Mini-shovel all over the world was in the staЫe conditions, Japanese market was struck Ьу the change of market structure such as the sales in the year of 2002, when compared with those in the year of 1996, was reduced to half, however, the sales in international market douЫed.

Оп the other hand, KOBELCO was also under the economic conditions where has been struck Ьу the wave of change such as the corporation with CNH in the year of 2002, and supply of base machines to the distribution brands like FK, CASE and so оп. ln view of the present situation, the New model has been developed with the following concepts after reviewing again the first concept to the roles for excavators which has been introduced at the beginning, taking the points to Ье improved which could not Ье achieved with Previous model, and the information oЬtained Ьу the hearings performed during service man training curriculum conducted at various districts after Previous model had been placed оп the market, and then after arguing about the points at issue which were actually desired Ьу users and oЬtained at local site and which were acquired from those information.

With the base concept “Finish Work Quickly (with Small-sized Machines)”
(1) Workload
Quick digging, clean dumping, traveling with strong power, etc.
(2) Comfortabllity
Easy to get оп and off, well view field, operating space without cause of stress, and so оп.
(3) Durabllity
Routine inspection сап Ье carried out from ground level, especially it is easy to access the valve when carrying
out the maintenance operation. And it is hardly broken.

TABLE OF CONTENTS:

Kobelco SK27SR-3 SK30SR-3 SK35SR-3 SK50SR-3 New Mini-Shovel Training Text Manual – PDF DOWNLOAD

PREFACE
ON DEVELOPMENT OF NEW MODEL 0-1
1 OUTLINE
1 1 OUTLINE OF MINI SHOVEL 1-3
2 STRUCTURE & FUNCTION
2 1 COMPONENTS NAME 2-3
2 2 MACHINE FAMILIARIZA ТION 2-4
2 3 HYDRAULIC SYSTEM 2-9
2 4 HYDRAULIC COMPONENTS 2-15
2 5 ARRANGEMENT DRAWING FOR COMPONENTS & HARNESS 2-165
2 6 ELECTRICAL EQUIPMENT 2-212
З ENGINE
3 1 ENGINE SPECIFICATIONS 3-3
3 2 ENGINE EXTERNAL VIEWS 3-9
3 3 STRUCTURAL DESCRIPTION 3-10
3 4 EXHAUST GAS EMISSION REGULATION 3-10
3 5 INSPECTION AND ADJUSTMENT 3-10
4 STRUCTURE & COMPONENT
4 1 воом 4-3
4 2 ARM 4-5
4 3 BUCKET 4-13
4 4 DOZER 4-17
4 5 SWING 4-19
4 6 RUBBER CRAWLER SHOE 4-22
4 7 STEEL CRAWLER – 4-23
4 8 LOWER ROLLER (SK27SR-3/SK30SR-3/SK35SR-3) 4-24
4 9 LOWER ROLLER (SK50SR-3) 4-31
4 10 REMOVING AND INSTALLING 4-38
4 11 MACHINE & COMPONENTS WEIGHT (DRY) 4-54
5 MAINTENANCE
5 1 LUBRICANT, FUEL & COOLANT SPECIFICATIONS 5-3
5 2 CONSUMPTION PARTS 5-6
5 3 ACCESSORY TOOLS , 5-9
5 4 INSPECTION & MAINTENANCE CHART 5-10
5 5 WHEN REQUIRED 5-13
5 6 PERFORMANCE INSPECTION STANDARD TABLE 5-16
5 7 TROUBLESHOOTING
(HYDRAULIC SYSTEM) 5-22
5 8 TROUBLESHOOTING
(ELECTRICAL SYSTEM) 5-31
5 9 TROUBLESHOOTING
(ENGINE) 5-39
5 1 О QUESTIONS & ANSWERS 5-48
6 REFERENCE МА TERIAL 1
6 1 ATTACHMENT WORKING RANGES 6-3
6 2 LIFТING PROCEDURES FOR ТНЕ MACHINE COMPLETE 6-11
6 3 CAB•CANOPY 6-14
6 4 DOZER BLADE 6-16
7 REFERENCE MATERIAL 2
7 1 HYDRAULIC CIRCUIT DIAGRAM 7-3
7 2 ELECTRIC CIRCUIТ DIAGRAM 7-6

KOBELCO SK27SR-3 SK30SR-3 SK35SR-3 SK50SR-3 NEW MINI-SHOVEL TRAINING TEXT MANUAL:

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