Description
Messersi M70W Mini Excavator Operator Manual
Messersi M70W Mini Excavator Index:
TABLE OF CONTENTS
1.1. VEHICLE IDENTIFICATION………………………………………………………………………………………………………………….. 5
2 MAIN PARTS OF THE VEHICLE ………………………………………………………………………………………………………………… 6
2.1. WORK DIAGRAM, OVERALL DIMENSIONS MONOBLOC BOOM ……………………………………………………………. 7
2.2. WORK DIAGRAM, OVERALL DIMENSIONS ARTICULATED BOOM (OPTIONAL)……………………………………… 8
2.3. HYDRAULIC SYSTEM …………………………………………………………………………………………………………………………. 9
2.4. TRANSMISSION …………………………………………………………………………………………………………………………………. 9
2.5. CONTROLS………………………………………………………………………………………………………………………………………… 9
2.6. ACCESSIBILITY………………………………………………………………………………………………………………………………….. 9
2.7. SPECIFICATIONS AND TECHNICAL DATA …………………………………………………………………………………………. 10
2.8. TRANSPORTATION AND HANDLING …………………………………………………………………………………………………. 10
2.9. TRANSPORTATION ………………………………………………………………………………………………………………………….. 12
2.10. LIFTING……………………………………………………………………………………………………………………………………………. 12
3 GENERAL SAFETY STANDARDS…………………………………………………………………………………………………………….. 13
3.1. SAFETY AND WARNING LABELS AND DECALS …………………………………………………………………………………. 13
4 GENERAL STANDARDS………………………………………………………………………………………………………………………….. 14
4.1. SAFETY OF OPERATOR AND THIRD PARTIES…………………………………………………………………………………… 14
4.2. SAFETY REQUIREMENTS FOR STARTING UP…………………………………………………………………………………… 14
4.3. SAFETY REQUIREMENTS WHILE OPERATING ………………………………………………………………………………….. 15
4.4. SAFETY REQUIREMENTS FOR STOPPING………………………………………………………………………………………… 16
4.5. HANDLING AND LIFTING…………………………………………………………………………………………………………………… 16
4.6. LIFTING DIAGRAM ……………………………………………………………………………………………………………………………. 17
4.7. LIFTING CAPACITY (daN) ………………………………………………………………………………………………………………….. 19
5 OPERATOR CONTROLS…………………………………………………………………………………………………………………………. 20
5.1. DRIVER’S SEAT………………………………………………………………………………………………………………………………… 20
5.2. SEAT BELTS…………………………………………………………………………………………………………………………………….. 21
5.3. CONTROL AND AUXILIARY INSTRUMENTS……………………………………………………………………………………….. 21
5.4. FUSE BOX ……………………………………………………………………………………………………………………………………….. 25
5.5. IGNITION………………………………………………………………………………………………………………………………………….. 28
5.6. ELECTRONIC ACCELERATOR (OPTIONAL)……………………………………………………………………………………….. 29
5.7. STOPPING THE VEHICLE …………………………………………………………………………………………………………………. 30
5.8. VEHICLE MOVEMENT CONTROLS ……………………………………………………………………………………………………. 31
5.9. DRIVING AND STEERING………………………………………………………………………………………………………………….. 32
5.10. LEFT JOYSTICK ……………………………………………………………………………………………………………………………….. 33
5.11. RIGHT JOYSTICK……………………………………………………………………………………………………………………………… 34
5.12. BACKFILL BLADE MOVEMENT………………………………………………………………………………………………………….. 35
5.13. BACKFILL BLADE OUTRIGGER FEET MOVEMENT (OPTIONAL)………………………………………………………….. 35
5.14. USING PEDAL CONTROLS ……………………………………………………………………………………………………………….. 36
5.15. SWINGING/ARTICULATED BOOM CONTROL PEDAL (OPTIONAL) ………………………………………………………. 36
5.16. RIGHT CONTROL PANEL ………………………………………………………………………………………………………………….. 37
5.17. LEFT CONTROL PANEL ……………………………………………………………………………………………………………………. 37
5.18. STEERING MODE SELECTOR…………………………………………………………………………………………………………… 38
5.19. CONTROL STALK……………………………………………………………………………………………………………………………… 38
5.20. CENTRAL CONTROL PANEL …………………………………………………………………………………………………………….. 39
5.21. STEERING COLUMN RELEASE LEVER ……………………………………………………………………………………………… 40
5.22. EMERGENCY CONTROLS AND MANOEUVRES …………………………………………………………………………………. 40
5.23. OPERATION …………………………………………………………………………………………………………………………………….. 41
6 SUPPLIES AND ACCESSORIES………………………………………………………………………………………………………………. 44
6.1. REPLACING STANDARD BUCKETS…………………………………………………………………………………………………… 44
6.2. QUICK HITCH: MOUNTING AND REPLACING BUCKETS …………………………………………………………………….. 45
6.3. HYDRAULIC POWER TAKE-OFF (HPTO) ……………………………………………………………………………………………. 48
6.4. STANDARD SUPPLY…………………………………………………………………………………………………………………………. 50
6.5. OPTIONAL EQUIPMENT……………………………………………………………………………………………………………………. 50
6.6. OPERATOR CAB………………………………………………………………………………………………………………………………. 51
7 ROUTINE MAINTENANCE……………………………………………………………………………………………………………………….. 52
7.1. PRELIMINARY INFORMATION …………………………………………………………………………………………………………… 52
7.2. GREASE POINTS ……………………………………………………………………………………………………………………………… 53
7.3. VEHICLE STOPPED FOR INACTIVITY………………………………………………………………………………………………… 54
7.4. VEHICLE STOPPED FOR INACTIVITY………………………………………………………………………………………………… 54
7.5. PARTICULAR WORK CONDITIONS ……………………………………………………………………………………………………. 54
7.6. TOP-UPS, INSPECTIONS, CHECKS …………………………………………………………………………………………………… 56
7.7. FUEL SUPPLY SYSTEM…………………………………………………………………………………………………………………….. 60
7.8. PURGING DIESEL ENGINE ……………………………………………………………………………………………………………….. 61
7.9. HYDRAULIC SYSTEM ……………………………………………………………………………………………………………………….. 62
7.10. TOP-UPS, INSPECTIONS, CHECKS OF DIESEL OIL COOLING SYSTEM ……………………………………………… 63
7.11. DIESEL ENGINE MAINTENANCE……………………………………………………………………………………………………….. 63
7.12. REPLACING ENGINE AIR FILTER………………………………………………………………………………………………………. 63
7.13. BOLT AND SCREW TIGHTENING CHECK…………………………………………………………………………………………… 64
7.14. HYDRAULIC SYSTEM PRESSURE CALIBRATION ………………………………………………………………………………. 65
7.15. BATTERY…………………………………………………………………………………………………………………………………………. 66
7.16. TOP-UP TABLE…………………………………………………………………………………………………………………………………. 67
7.17. MAINTENANCE TABLE……………………………………………………………………………………………………………………… 68
8 TROUBLESHOOTING: CAUSES AND SOLUTIONS……………………………………………………………………………………. 69
8.1. ENGINE……………………………………………………………………………………………………………………………………………. 69
8.2. HYDRAULIC SYSTEM ……………………………………………………………………………………………………………………….. 70
9 MAINTENANCE NOTES ………………………………………………………………………………………………………………………….. 73
