Description
Sumitomo 350HD-2B Hydraulic Excavator Operators Manual
Sumitomo 350HD-2B Hydraulic Excavator Index:
SAFETY ……………………………. 0-4
Warning Signs and Labels. ……………… 0-5
Before Moving to the Job Site ………….. 0-8
Operation Practices ……………………… 0-9
During Operations ………………………. 0-1 1
During Traveling ……………………….. 0-14
On Completion of Daily Operations .a.e… 0-15
During Transportation ………………….. 0-16
Before Inspection and Maintenance. ……. 0-16
General Cautions for Inspection ………..a 0-17
Q~E~T.~….O……N….. ………. 1-0
Location of Components ……………….. 1-1
Overall View …………………………. 1-1
Operator’s Cab ……………………….. 1-3
Instruments and Controls ……………….. 1-5
Right Console ………………………… 1-5
Left Console …………………………. 1-7
Monitor ………………………………. 1-9
Right Console Back Side …………….. 1-1 1
Operation Levers …………………….. 1-12
Operator1 Seat ………………………. 1-14
Operator’s Cab ……………………….. 1-15
Radi 0 …………………………………. 1-17
Air Conditioner ………………………. 1-19
Heater operation ……………………… 1-19
Fuse ………………………………….. 1-21
Battery ……………………………….. 1-22
Rear View Mirror ……………………. 1-23
Fuel pump ……………………………. 1-24
~OPEUTING INSTWC’FIIONS
…….. 2-0
Cautions for Use of New Machine ……… 2- 1
Inspection Before Starting.. …………….. 2-2
Starting and Stopping the Engine ……….. 2-3
Warmup Operati on ……………………… 2-5
Operation Modes ……………………….. 2-6
operating ~~~……..t……~……..~. 2-7 ~ti~~~
[Traveling. Swing. Attachment]
Bucket: Turning Over and Replacement. .. 2-19
On Completion of Daily Operations ……. 2-20
Operating in Cold Climates …………….. 2-21
Operation under Special Conditions ……. 2-22
Special Attachments ……………………. 2-23
[Breaker. Crusher. Hoisting Loads]
Transportation ………………………….. 2-31
St orage ………………………………….. 2-41
BINSPECTION AND
NTENANGE … 3-0
General Cautions for Inspection ………… 3-1
Precautions during Inspection. Maintenance
…….. 3-2
Rules for Inspection. Maintenance ……… 3-4
Inspection and Maintenance Check List. .. 3-6
Lubrication and Element Chart …………. 3-10
Inspection before Starting ………………. 3-12
Greasing of Attachments ……a.m….*… 3-14
Fuel System ………………………….. 3-16
Engine ……………………………….. 3-18
BoltTorque ………………………….. 3-24
Hydraulic Oil …………………………. 3-27
Battery ……………………………….. 3-34
UpperFra me…………………………. 3-35
Swing Unit …………………………… 3-36
Travel Unit …………………………… 3-37
Bucket ……………………………….. 3-40
Air Conditioner ………………………. 3-43
Periodic Replacement of Safety Parts …… 3-45
Troubleshooting ………………………… 3-46
Who to Contact for Problems …………… 3-50
ICS AND SPECME
ATTACHMENTS ………………. 4-0
Main Specifications …………………….. 4-1
