Hyundai Forklift 25B-7A 30B-7A 35B-7A Service Manual – PDF DOWNLOAD

Description

Hyundai Forklift 25B-7A 30B-7A 35B-7A Service Manual – PDF DOWNLOAD

FILE DETAILS:

Hyundai Forklift 25B-7A 30B-7A 35B-7A Service Manual – PDF DOWNLOAD

Language : English
Pages : 73
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Hyundai Forklift 25B-7A 30B-7A 35B-7A Service Manual – PDF DOWNLOAD

Foreword 1
I Main technical parameters 4
II Forklift structure, principle, adjustment and maintenance 6
1 Battery and installation 6
1 1 Overview 6
1 2 Battery structure 6
1 3 Standard battery (Zibo) and charger specification 6
1 4 Storage of battery 6
1 5 Use of battery 6
1 6 Maintenance of the battery 7
1 7 General considerations 8
1 8 Common fault and processing methods of battery 9
2 Driving motor and drive system 10
2 1 Overview 10
2 2 Gearbox and differential mechanism 10
2 3 Drive axle 16
2 3 1 Installation of wheel hub 17
2 3 2 Brake 17
2 3 3 Matters needing attention to installation and use 19
2 3 4 Disassembly and adjustment points of the brake 22
2 4 Driving motor 28
2 4 1 Specification of driving motor 28
2 4 2 Environmental conditions for use 28
3 Lifting motor and installation 29
3 1 Model and specification of lifting motor 29
4 Electrical systems 29
4 1 Overview 29
4 2 Characteristics of AC electric control 29
4 3 Common fault code of AC electric control 34
5 Steering device and installation 39
5 1 Overview 39
5 1 1 Inspection after re-installation of steering system 39
5 1 2 Steering system fault diagnosis 39
6 Steering axle and installation 40
6 1 Overview of steering axle 40
6 2 Adjustment and maintenance points 44
6 2 1 Adjustment of pre-load on the steering wheel bearing 44
7 Hand brake control 45
7 1 Overview 45
7 2 Parking brake control device 45
8 Foot brake control 45
8 1 Overview 45
8 2 Foot brake pedal 45
8 2 1 Adjustment of foot brake pedal 46
8 3 Brake master pump 47
8 4 Fault diagnosis 48
9 Hydraulic oil tank and installation 48
9 1 Overview 48
9 2 Hydraulic oil tank 48
10 Hydraulic system 49
10 1 Overview 49
10 2 Gear pump 49
10 2 1 Maintenance of gear pump 49
10 2 2 Fault diagnosis 53
10 3 Multiway valve 53
10 3 1 Fault diagnosis 59
10 4 Full hydraulic orbitrol 60
10 5 Speed limit valve 60
10 6 Hydraulic pipeline 61
11 Working device 62
11 1 Overview 62
11 2 Inner and outer mast (Figure 10-26) 62
11 3 Fork carriage 63
11 3 1 Height adjustment of fork carriage 64
11 4 Rolle position (Figure 10-30) 64
11 5 Lifting cylinder 65
11 5 1 Adjustment of lifting cylinder 67
11 6 Tilting cylinder 68
11 7 Installation of mast (as shown in Figure 10-38) 71
11 8 Disassembly of mast (as shown in Figure 10-38) 72
III List of wearing parts 72
1 Part of wearing parts 72
2 Oil seal 72
3 O sealing ring 73
4 Combined seal ring 73
5 Part of the electrical components 73

DESCRIPTION:

Hyundai Forklift 25B-7A 30B-7A 35B-7A Service Manual – PDF DOWNLOAD

• Counterbalance battery forklift is a new series product researched and developed on the basis of absorbing the advantages of the forklifts at home and abroad combining the company’s introduction of advanced foreign technology to satisfy the demand of the market, and it is particularly used for loading and unloading, handling and stacking at stations, ports, freight yards, warehouses and in food, light textile industry, as well as general industrial goods, etc.
• Because a wide field hoisting system, fully hydraulic steering mechanism, automatic boosting brake, new stepless speed regulator, open overhead guard and other advanced components are used in the forklift, coupled with good quality motor, battery, MOSFET electric control and a large screen LCD combination instrument, it has superior performance, convenient operation, wide vision, flexible steering, reliable braking, good performance, low noise, no pollution and nice appearance, etc.
• This manual briefly introduces the technical parameters of our company’s counterbalance battery forklift, the structure, working principle and operation, repair, maintenance and other elements of main components. It can help operators reasonably use the battery forklift, and make the battery forklift to give play to maximum effectiveness. We hope that operators and equipment management personnel read carefully before operating the forklift.
• In use, relevant personnel should strictly abide by the provisions of the manual and the matters needing attention, and make careful use of it so that your forklifts can be in the best working state for a long term and give play to greater effectiveness.

S.S 16/02/2025