Gehl Z27 Z35 Compact Excavator Operator’s Manual 50940101 – PDF DOWNLOAD

Gehl Z27 Z35 Compact Excavator Operator’s Manual 50940101 – PDF DOWNLOAD

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Gehl Z27 Z35 Compact Excavator Operator’s Manual 50940101 – PDF DOWNLOAD

Language : English
Pages : 232
Downloadable : Yes
File Type : PDF
Size: 17.2 MB

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Gehl Z27 Z35 Compact Excavator Operator’s Manual 50940101 – PDF DOWNLOAD

Introduction:

This Operation and Maintenance Manual for the model Z27/Z35 Excavators 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 Z27 Z35 Compact Excavator Operator’s Manual 50940101 – 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
8-6. Precautions for hooked bucket ………………………………………………………………………………….1-16
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…………………………………………………………………………………………..2-15
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
12-16. Power outlet ………………………………………………………………………………………………………..2-23
13. Operating Instructions ……………………………………………………………………………………………………2-24
13-1. Checking before starting the engine …………………………………………………………………………2-24
13-2. Starting up the engine…………………………………………………………………………………………….2-34
13-3. Operating and checking instructions after starting the engine ………………………………………2-37
13-4. Traveling ………………………………………………………………………………………………………………2-39
13-5. Steering………………………………………………………………………………………………………………..2-43
13-6. Stopping the machine …………………………………………………………………………………………….2-45
13-7. Swinging the upperstructure ……………………………………………………………………………………2-46
13-8. Operating the implements……………………………………………………………………………………….2-47
13-9. Precautions for operating the implement …………………………………………………………………..2-48
13-10. Precautions for working ………………………………………………………………………………………..2-51
13-11. Precautions for going up and down a slope……………………………………………………………..2-52
13-12. Escaping from the mud …………………………………………………………………………………………2-54
13-13. Operations using the bucket ………………………………………………………………………………….2-55
13-14. Handling quick coupler………………………………………………………………………………………….2-56
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
13-22. Replacing the bucket without the quick coupler………………………………………………………..2-78
14. Transportation ………………………………………………………………………………………………………………2-80
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
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
MAINTENANCE
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
22-1. Required tools……………………………………………………………………………………………………….3-13
22-2. Torque table………………………………………………………………………………………………………….3-14
23. Replacing Essential Parts Periodically ……………………………………………………………………………..3-15
24. Maintenance Table………………………………………………………………………………………………………..3-17
24-1. Table of service time intervals …………………………………………………………………………………3-17
24-2. 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 ………………………………………………………………………3-55
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
2 ……………………………………………………………………………………………………………………………………5-4
28. Optional Parts and Attachments ……………………………………………………………………………………….5-5
28-1. Optional parts and attachments …………………………………………………………………………………5-5
29. Handling Air Conditioner (for Z35-5B 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