Case CX800 Hydraulic Crawler Excavator Operator’s Manual 87722324 – PDF DOWNLOAD

Description

Case CX800 Hydraulic Crawler Excavator Operator’s Manual 87722324 – PDF DOWNLOAD

DESCRIPTION:

Case CX800 Hydraulic Crawler Excavator Operator’s Manual 87722324 – PDF DOWNLOAD

TO THE OWNER  :

Your machine has been designed and built to the highest standards of quality. It conforms to all current safety regulations. See “Official documents”. However, the risk of accidents can never be completely excluded. That is why it is essential to observe elementary safety rules and precautions.

• Read this manual carefully, paying particular attention to the instructions concerning safety, operation and maintenance so as to avoid the risk of injury while operating or servicing the machine. The standard attachments and tools of this machine are designed to carry out all kinds of earthmoving and rehandling operations.
• If you want to use this machine to handle a load (pipes, culverts, formwork, etc.), make sure that it is designed to carry out this kind of work. For this type of application, the machine must be equipped with safety valves, an overload indicator, a load handling chart corresponding to the type of machine and its attachment and a load fixing point.
• All legal requirements must also be strictly observed. Do not use this machine for any application or purpose other than those described in this manual. If the machine is to be used for work involving the use of special attachments, accessories or equipment, consult your CASE Dealer in order to make sure that any adaptations or modifications made are in keeping with the machine’s technical specifications and with prevailing safety requirements. Any modification or adaptation which is not approved by the manufacturer may invalidate the machine’s initial conformity with safety requirements.

TABLE OF CONTENTS:

Case CX800 Hydraulic Crawler Excavator Operator’s Manual 87722324 – PDF DOWNLOAD

1 – To the Owner
2 – Identification Numbers/Machine Components
3 – Safety/Decals/Hand Signals
4 – Controls/Instruments/Accessories
5 – Operating Instructions
6 – Servicing Intervals
7 – Lubrication/Filters/Fluids
8 – Maintenance/Adjustments
9 – Electrical System
10 – Storage
11 – Specifications
12 – Alphabetical Index

SECTION 1 – TO THE OWNER …………………………………………………………………………………………………… 1-1
CX800 hydraulic crawler excavator …………………………………………………………………………………………….1-1
Official documents ……………………………………………………………………………………………………………………1-2
Right, left, front and rear of the machine ……………………………………………………………………………………..1-3
SECTION 2 – IDENTIFICATION NUMBERS/MACHINE COMPONENTS ………………………………………….. 2-1
Type, serial number and year of manufacture of the machine ………………………………………………………..2-1
Description of the main components …………………………………………………………………………………………..2-3
SECTION 3 – SAFETY/DECALS/HAND SIGNALS ………………………………………………………………………… 3-1
Safety instructions ……………………………………………………………………………………………………………………3-1
Before using the machine …………………………………………………………………………………………………………3-2
Operating the machine ……………………………………………………………………………………………………………..3-3
Cab protection (F.O.P.S.) ………………………………………………………………………………………………………….3-4
Prevention of risks due to vibration …………………………………………………………………………………………….3-4
Safety area ……………………………………………………………………………………………………………………………..3-5
Parking the machine ………………………………………………………………………………………………………………..3-5
Maintenance and adjustments …………………………………………………………………………………………………..3-6
Prevention of burns ………………………………………………………………………………………………………………….3-7
Preventing fires or explosions ……………………………………………………………………………………………………3-7
Decals ……………………………………………………………………………………………………………………………………3-8
Hand signals …………………………………………………………………………………………………………………………3-17
SECTION 4 – CONTROLS/INSTRUMENTS/ACCESSORIES ………………………………………………………….. 4-1
Cab door ………………………………………………………………………………………………………………………………..4-1
Steps and access handles ………………………………………………………………………………………………………..4-2
Position of the operator’s compartment controls and accessories …………………………………………………..4-3
Right-hand control arm ……………………………………………………………………………………………………………..4-4
Left-hand control arm ……………………………………………………………………………………………………………….4-5
Systems display and function control panel …………………………………………………………………………………4-6
Heating and ventilation or air conditioning controls ……………………………………………………………………..4-13
Function cancellation lever and safety bar …………………………………………………………………………………4-18
Dipper and upperstructure swing left-hand control lever ………………………………………………………………4-19
Boom and bucket right-hand control lever …………………………………………………………………………………4-20
Travel control levers and pedals ………………………………………………………………………………………………4-20
Option pedal ………………………………………………………………………………………………………………………….4-20
Footrest ………………………………………………………………………………………………………………………………..4-21
Cab light ……………………………………………………………………………………………………………………………….4-21
Coat hanger hook …………………………………………………………………………………………………………………..4-21
Cigarette lighter ……………………………………………………………………………………………………………………..4-22
12 volt auxiliary socket ……………………………………………………………………………………………………………4-22
Fuse box ………………………………………………………………………………………………………………………………4-22
Roof hatch …………………………………………………………………………………………………………………………….4-23
Cab door sliding windows ……………………………………………………………………………………………………….4-23
TABLE OF CONTENTS
Controls/Instruments/Accessories (continued)
Storage tray …………………………………………………………………………………………………………………………..4-23
Storage compartment ……………………………………………………………………………………………………………..4-23
Sun shield ……………………………………………………………………………………………………………………………..4-24
Cab radio compartment …………………………………………………………………………………………………………..4-24
Operator’s seat ………………………………………………………………………………………………………………………4-25
Windshield …………………………………………………………………………………………………………………………….4-29
Lower front window …………………………………………………………………………………………………………………4-30
Rear window and emergency exit …………………………………………………………………………………………….4-31
Fuel tank ……………………………………………………………………………………………………………………………….4-32
Rear view mirrors …………………………………………………………………………………………………………………..4-33
Front storage box …………………………………………………………………………………………………………………..4-34
Side doors …………………………………………………………………………………………………………………………….4-35
Engine hood ………………………………………………………………………………………………………………………….4-36
Lower panels …………………………………………………………………………………………………………………………4-36
Windshield washer reservoir ……………………………………………………………………………………………………4-37
Cab protection (F.O.P.S.) ………………………………………………………………………………………………………..4-37
Load handling eye ………………………………………………………………………………………………………………….4-38
Rotary light cable ……………………………………………………………………………………………………………………4-38
Safety valves …………………………………………………………………………………………………………………………4-39
Optional tool flow selector blocks ……………………………………………………………………………………………..4-39
Optional tool supply valves ………………………………………………………………………………………………………4-40
Self-detaching counterweight controls ……………………………………………………………………………………….4-40
Fuel tank filling pump ………………………………………………………………………………………………………………4-41
SECTION 5 – OPERATING INSTRUCTIONS ………………………………………………………………………………… 5-1
Before using the machine ………………………………………………………………………………………………………….5-1
Operating the machine ……………………………………………………………………………………………………………..5-2
Run-in period …………………………………………………………………………………………………………………………..5-3
Anti-theft device ……………………………………………………………………………………………………………………….5-4
Starting the engine …………………………………………………………………………………………………………………..5-6
Bringing the machine up to operating temperature ……………………………………………………………………….5-8
Engine operation ……………………………………………………………………………………………………………………..5-9
Stopping the engine ………………………………………………………………………………………………………………..5-10
Operating the machine in cold weather ……………………………………………………………………………………..5-11
Operating the machine in hot weather ……………………………………………………………………………………….5-11
Machine operation ………………………………………………………………………………………………………………….5-12
Machine travel ……………………………………………………………………………………………………………………….5-13
Handling the machine ……………………………………………………………………………………………………………..5-16
Load handling ………………………………………………………………………………………………………………………..5-16
Load handling limits ………………………………………………………………………………………………………………..5-18
Operating the machine in water ………………………………………………………………………………………………..5-18
TABLE OF CONTENTS
Operating instructions (continued)
Operating the machine on sloping ground …………………………………………………………………………………5-19
Operating the backhoe bucket …………………………………………………………………………………………………5-19
Parking the machine ………………………………………………………………………………………………………………5-20
Radiator and oil-cooler dust removal switch ……………………………………………………………………………….5-22
Auxiliary hydraulic circuits ……………………………………………………………………………………………………….5-23
Lowering the attachment in the event of a machine failure …………………………………………………………..5-28
Setting the tracks in transport position ………………………………………………………………………………………5-29
Setting the tracks in working position ………………………………………………………………………………………..5-30
Self-detaching counterweight …………………………………………………………………………………………………..5-32
Transporting the machine ……………………………………………………………………………………………………….5-34
SECTION 6 – SERVICING INTERVALS ……………………………………………………………………………………….. 6-1
Servicing instructions ……………………………………………………………………………………………………………….6-1
Hourmeter ………………………………………………………………………………………………………………………………6-2
Daily inspections ……………………………………………………………………………………………………………………..6-2
Intervals ………………………………………………………………………………………………………………………………….6-4
SECTION 7 – LUBRICATION/FILTERS/FLUIDS ……………………………………………………………………………. 7-1
Fluids and Lubricants ……………………………………………………………………………………………………………….7-1
Environment ……………………………………………………………………………………………………………………………7-4
Fluid and lubricant capacities and specifications ………………………………………………………………………….7-4
Grease points ………………………………………………………………………………………………………………………….7-5
Levels …………………………………………………………………………………………………………………………………..7-12
Engine ………………………………………………………………………………………………………………………………….7-14
Cooling system ………………………………………………………………………………………………………………………7-17
Fuel system …………………………………………………………………………………………………………………………..7-20
Releasing pressure in the hydraulic system ……………………………………………………………………………….7-27
Hydraulic system ……………………………………………………………………………………………………………………7-29
Air filter …………………………………………………………………………………………………………………………………7-40
Swing reduction gears …………………………………………………………………………………………………………….7-44
Travel reduction gears ……………………………………………………………………………………………………………7-46
SECTION 8 – MAINTENANCE/ADJUSTMENTS ……………………………………………………………………………. 8-1
Tracks ……………………………………………………………………………………………………………………………………8-1
Track rollers and idler wheels ……………………………………………………………………………………………………8-5
Radiators and oil coolers …………………………………………………………………………………………………………..8-5
Fan and alternator drive belt ……………………………………………………………………………………………………..8-7
Adjustment of engine valve rocker clearances ……………………………………………………………………………..8-8
Fuel tank filter ………………………………………………………………………………………………………………………….8-8
Cab protection (F.O.P.S.) ………………………………………………………………………………………………………….8-9
Fire extinguisher ………………………………………………………………………………………………………………………8-9
Welding on the machine ………………………………………………………………………………………………………….8-10
Inspecting and cleaning the machine ………………………………………………………………………………………..8-10
TABLE OF CONTENTS
Maintenance/Adjustments (continued)
Checking for cylinder leakage ………………………………………………………………………………………………….8-11
Plastic and resin parts …………………………………………………………………………………………………………….8-11
Teeth and tooth tip wear limits ………………………………………………………………………………………………….8-12
Replacing a tooth on the backhoe bucket ………………………………………………………………………………….8-12
Replacing a backhoe bucket ……………………………………………………………………………………………………8-13
Shimming the backhoe bucket …………………………………………………………………………………………………8-14
Air conditioning ………………………………………………………………………………………………………………………8-15
Engine troubleshooting ……………………………………………………………………………………………………………8-19
Hardware torque inspection ……………………………………………………………………………………………………..8-21
SECTION 9 – ELECTRICAL SYSTEM ………………………………………………………………………………………….. 9-1
Fuses ……………………………………………………………………………………………………………………………………..9-1
Batteries …………………………………………………………………………………………………………………………………9-3
Alternator ………………………………………………………………………………………………………………………………..9-6
Starter motor ……………………………………………………………………………………………………………………………9-6
Replacing a bulb ………………………………………………………………………………………………………………………9-7
SECTION 10 – STORAGE …………………………………………………………………………………………………………. 10-1
Storing the machine ………………………………………………………………………………………………………………..10-1
SECTION 11 – SPECIFICATIONS ………………………………………………………………………………………………. 11-1
Engine ………………………………………………………………………………………………………………………………….11-1
Hydraulic system ……………………………………………………………………………………………………………………11-1
Undercarriage ………………………………………………………………………………………………………………………..11-2
Safety devices ……………………………………………………………………………………………………………………….11-2
Operator’s compartment ………………………………………………………………………………………………………….11-3
Noise levels …………………………………………………………………………………………………………………………..11-3
Vibration level inside the cab ……………………………………………………………………………………………………11-3
Cab ………………………………………………………………………………………………………………………………………11-3
Transport ………………………………………………………………………………………………………………………………11-3
Weights …………………………………………………………………………………………………………………………………11-4
Standard attachment ………………………………………………………………………………………………………………11-4
Short attachment ……………………………………………………………………………………………………………………11-4
Backhoe buckets ……………………………………………………………………………………………………………………11-4
Machine overall dimensions …………………………………………………………………………………………………….11-5
Overall dimensions and weight of the main machine components …………………………………………………11-7
Working range ……………………………………………………………………………………………………………………….11-8
SECTION 12 – ALPHABETICAL INDEX ……………………………………………………………………………………… 12-

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