Description

Sumitomo SH450LHD 2B Hydraulic Excavator Operators Manual

Sumitomo SH450LHD 2B Hydraulic Excavator Index:

CAUTION–
ESAFETY…..
Warning Signs and
Before Moving to the Job Site
Operation
During Operations•••••••••••••• •
During Traveling
On Completion Of Daily Operations
During Transportation
Before Inspection and Maintenance••••••••
General Cautions for Inspection
OPERATION…………….
Location Of Components •
Overall
Operator’s •
Instruments and Controls
Right
Left Console
Monitor
Right Console Back Side
Operation Levers
Operator’s Seat
Operator’s
Air
Heater operation •
Fuse •
Battery
Rear View Mirror
Fuel •
OPERATING INSTRUCTIOLh
Cautions for Use of New Machine
Inspection Before Starting••••••••
Starting and Stopping the Engine•••••••••••
Warmup Operation••••••••
Operation Modes

Transportation
Operating Instructions 2-7
[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)
3-2
• 3-12
3-35
4-1
2-31
• 2-41
•INSPECTION AND
MAINTENANCE… 3-0
General Cautions for Inspection • 3-1
Precautions during Inspection, Maintenance
Rules for Inspection, Maintenance 3-4
Inspection and Maintenance Check List••• 3-6
Lubrication and Element Chart
3-10
Inspection before Starting •
Periodic Maintenance • •
3-14
Greasing of Attachments 3 14
Fuel System •
3-16
Engine 3-18
Bolt Torque 3-24
Hydraulic Otl • –
• 3-27
Battery •e
3-34
Upper Frame
Swing Unit
Travel Unit
3-37
Bucket
Air Conditioner
• • 3-43
Periodic Replacement of Safety Pans 3-45
Troubleshooting 3-46
Who to Contact for Problems 3-50
‘SCHEMATICS AND SPECIAL
ATTACHMENTS
Main Specifications

Sumitomo