Gehl Z45 Compact Excavator Operator’s Manual 50940099 – PDF DOWNLOAD

Gehl Z45 Compact Excavator Operator’s Manual 50940099 – PDF DOWNLOAD

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Gehl Z45 Compact Excavator Operator’s Manual 50940099 – PDF DOWNLOAD

Language : English
Pages : 228
Downloadable : Yes
File Type : PDF
Size: 7.28 MB

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Gehl Z45 Compact Excavator Operator’s Manual 50940099 – PDF DOWNLOAD

Introduction:

This Operation and Maintenance Manual for the excavator is designed to provide you with important information
and suggestions necessary for using the machine with safety and efficiency. Please be sure
to read through the manual before using the machine, to make yourself familiar with the procedures and
instructions for operating, inspecting and servicing. Keep in mind that failure to observe the precautions
given in the manual or using any procedures not prescribed in the manual may cause a serious accident

TABLE OF CONTENTS:

Gehl Z45 Compact Excavator Operator’s Manual 50940099 – PDF DOWNLOAD

1. Introduction ……………………………………………………………………………………………………………………..0-1
2. Safety Information …………………………………………………………………………………………………………….0-2
3. Product Overview……………………………………………………………………………………………………………..0-3
3-1. Intended uses …………………………………………………………………………………………………………..0-3
3-2. Break in period………………………………………………………………………………………………………….0-3
3-3. Conditions to insure compliance with EPA emission standards ……………………………………….0-4
4. Operation License …………………………………………………………………………………………………………….0-5
5. Ordering Replacement Parts and Service Call………………………………………………………………………0-6
5-1. Location of machine serial number plate ………………………………………………………………………0-6
5-2. Location of engine serial number plate …………………………………………………………………………0-6
5-3. Location of EPA emission control plate ………………………………………………………………………..0-6
5-4. Ordering replacement parts and service calls………………………………………………………………..0-7
6. Contents………………………………………………………………………………………………………………………….0-8
SAFETY
7. Basic Precautions …………………………………………………………………………………………………………….1-2
8. Operating Precautions ………………………………………………………………………………………………………1-6
8-1. Precautions before starting the engine …………………………………………………………………………1-6
8-2. Precautions for starting the engine, working and parking ………………………………………………..1-8
8-3. Precautions for transportation……………………………………………………………………………………1-13
8-4. Precautions for the battery………………………………………………………………………………………..1-14
8-5. Precautions for towing ……………………………………………………………………………………………..1-15
9. Precautions for Servicing …………………………………………………………………………………………………1-19
9-1. Precautions before servicing……………………………………………………………………………………..1-19
9-2. Precautions during servicing……………………………………………………………………………………..1-21
10. Safety Messages (Warning Labels) …………………………………………………………………………………1-25
10-1. Location of warning labels ………………………………………………………………………………………1-25
OPERATION
11. Identification of Important Parts ………………………………………………………………………………………..2-2
11-1. Overview of the machine ………………………………………………………………………………………….2-2
11-2. Controls and switches………………………………………………………………………………………………2-3
12. Description of Control Devices ………………………………………………………………………………………….2-4
12-1. Monitor …………………………………………………………………………………………………………………..2-4
12-2. Switch ……………………………………………………………………………………………………………………2-7
12-3. Control levers and pedals ……………………………………………………………………………………….2-10
12-4. Engine hood B ………………………………………………………………………………………………………2-14
12-5. Engine hood rear cover…………………………………………………………………………………………..2-14
12-6. Storage space for the operation & maintenance manual……………………………………………..2-15
12-7. Windshield (for cabin) …………………………………………………………………………………………….2-16
12-8. Operator’s seat ……………………………………………………………………………………………………..2-18
12-9. Ash tray (for cabin)…………………………………………………………………………………………………2-19
12-10. Headlight…………………………………………………………………………………………………………….2-19
12-11. Air outlet (for cabin)………………………………………………………………………………………………2-20
12-12. Right window glass (for cabin) ……………………………………………………………………………….2-20
12-13. Cabin side door……………………………………………………………………………………………………2-21
12-14. Replenishment of windshield washer fluid ……………………………………………………………….2-21
12-15. Fuse …………………………………………………………………………………………………………………..2-22
13. Operating Instructions ……………………………………………………………………………………………………2-23
13-1. Checking before starting the engine …………………………………………………………………………2-23
13-2. Starting up the engine…………………………………………………………………………………………….2-33
13-3. Operating and checking instructions after starting the engine ………………………………………2-36
13-4. Traveling ………………………………………………………………………………………………………………2-38
13-5. Steering………………………………………………………………………………………………………………..2-42
13-6. Stopping the machine …………………………………………………………………………………………….2-44
13-7. Swinging the upperstructure ……………………………………………………………………………………2-45
13-8. Operating the implements……………………………………………………………………………………….2-46
13-9. Precautions for operating the implement …………………………………………………………………..2-47
13-10. Precautions for working ………………………………………………………………………………………..2-50
13-11. Precautions for going up and down a slope……………………………………………………………..2-51
13-12. Escaping from the mud …………………………………………………………………………………………2-53
13-13. Operations using the bucket ………………………………………………………………………………….2-54
13-14. Handling quick coupler………………………………………………………………………………………….2-55
13-15. Parking the machine …………………………………………………………………………………………….2-65
13-16. Inspection requirements after completing operation ………………………………………………….2-66
13-17. Stopping the engine ……………………………………………………………………………………………..2-67
13-18. Inspection requirements after stopping the engine ……………………………………………………2-68
13-19. Locking……………………………………………………………………………………………………………….2-68
13-20. Handling the rubber track (for rubber track type) ………………………………………………………2-69
13-21. Handling hydraulic P.T.O. ……………………………………………………………………………………..2-74
14. Transportation ………………………………………………………………………………………………………………2-78
14-1. Loading and unloading the machine …………………………………………………………………………2-80
14-2. Precautions for loading the machine…………………………………………………………………………2-82
14-3. Precautions for transporting the machine ………………………………………………………………….2-83
14-4. Suspending the machine ………………………………………………………………………………………..2-84
15. Care and Service in Cold Weather…………………………………………………………………………………..2-86
15-1. Preparing for cold weather………………………………………………………………………………………2-86
15-2. Precautions after a day’s work …………………………………………………………………………………2-88
15-3. After cold weather ends ………………………………………………………………………………………….2-88
6. Contents
0-10
16. Long-term Storage ………………………………………………………………………………………………………..2-89
16-1. Before storing………………………………………………………………………………………………………..2-89
16-2. Storing………………………………………………………………………………………………………………….2-90
16-3. Using the machine again ………………………………………………………………………………………..2-90
17. Troubleshooting ……………………………………………………………………………………………………………2-91
17-1. Phenomena that are not breakdowns ……………………………………………………………………….2-91
17-2. Towing …………………………………………………………………………………………………………………2-92
17-3. If the battery is overdischarged………………………………………………………………………………..2-93
17-4. Troubleshooting …………………………………………………………………………………………………….2-98
18. Precautions for Servicing …………………………………………………………………………………………………3-2
19. Basic Servicing Practices …………………………………………………………………………………………………3-5
19-1. Oils, fuel, and cooling water………………………………………………………………………………………3-6
19-2. Electrical equipment…………………………………………………………………………………………………3-9
19-3. Hydraulic system……………………………………………………………………………………………………3-10
20. Consumables ……………………………………………………………………………………………………………….3-11
21. Fueling, Oiling and Greasing Based on Temperature Range ………………………………………………3-12
21-1. Fuel and oil …………………………………………………………………………………………………………..3-12
21-2. Cooling water ………………………………………………………………………………………………………..3-12
22. Standard Tightening Torque for Bolts and Nuts…………………………………………………………………3-13
23-1. Required tools……………………………………………………………………………………………………….3-13
23-2. Torque table………………………………………………………………………………………………………….3-14
22. Replacing Essential Parts Periodically ……………………………………………………………………………..3-15
24. 4aintenance Table…………………………………………………………………………………………………………3-17
45-1. Table of service time intervals …………………………………………………………………………………3-17
25-2. Service intervals when using the hydraulic breaker…………………………………………………….3-21
25. Procedures for Maintenance …………………………………………………………………………………………..3-22
25-1. First services…………………………………………………………………………………………………………3-22
25-2. Nonperiodic services………………………………………………………………………………………………3-23
25-3. Checking before start-up…………………………………………………………………………………………3-40
25-4. Maintenance every 50 service hours ………………………………………………………………………..3-48
25-5. Maintenance every 100 service hours ………………………………………………………………………3-49
25-6. Maintenance every 250 service hours ………………………………………………………………………3-50
25-7. Maintenance every 500 service hours ………………………………………………………………………3-57
25-8. Maintenance every 1000 service hours …………………………………………………………………….3-61
25-9. Maintenance every 2000 service hours …………………………………………………………………….3-64
SPECIFICATIONS AND DIMENSIONAL DIAGRAMS
26. Specifications and Dimensional Diagrams………………………………………………………………………….4-2
OPTIONAL PARTS AND ATTACHMENTS
27. General Precautions ……………………………………………………………………………………………………….5-2
27-1. Safety precautions …………………………………………………………………………………………………..5-2
27-2. Precautions for mounting an attachment (implement) …………………………………………………..5-3
28. Optional Parts and Attachments ……………………………………………………………………………………….5-5
28-1. Optional parts and attachments …………………………………………………………………………………5-5
29. Handling Air Conditioner (for Cabin) ………………………………………………………………………………….5-6
29-1. Description of lever and switches for air conditioner……………………………………………………..5-6
29-2. How to use air conditioner ………………………………………………………………………………………..5-7
29-3. Maintenance, inspection and servicing of air conditioner ………………………………………………5-9
NOTES
30. Maintenance Log…………………………………………………………………………………………………………….6-2