Sumitomo SH135X-3B Hydraulic Excavator Service Text Manual – PDF DOWNLOAD

Description

Sumitomo SH135X-3B Hydraulic Excavator Service Text Manual – PDF DOWNLOAD

FILE DETAILS:

Sumitomo SH135X-3B Hydraulic Excavator Service Text Manual – PDF DOWNLOAD

Language : English
Pages : 323
Downloadable : Yes
File Type : PDF
Size: 29.0 MB

TABLE OF CONTENTS:

Sumitomo SH135X-3B Hydraulic Excavator Service Text Manual – PDF DOWNLOAD

Main body Section
Specifications
Overall (SH135X-3B) 1
1 Main Data 1
2 Performance 1
3 Main Unit Dimensions 1
4 Engine 2
5 Cooling System 2
6 Upper Side Work System 3
7 Operating Device 4
8 Swing Unit 5
9 Travel Lower Body 5
Hydraulic Equipment 6
1 Hydraulic Device 6
2 Control Valve, Cylinder 6
Capacities, Filters 7
1 Coolant and Oil Capacities 7
2 Hydraulic Oil Filters 7
3 Fuel Filter 7
Complete Machine Dimensions Diagrams
Overall View (SH135X-3B Mono-boom with blade) 8
1 Standard Arm (2 39 m) 8
2 Long Arm (2 85 m) 8
Overall View (SH135X-3B Offset-boom with blade) 9
1 Standard Arm (2 11 m) 9
2 Long Arm (2 41 m) 9
Work Range Diagram
Work Range Diagram (SH135X-3B Mono-boom wiht blade) 10
1 Standard Arm (2 39 m) 10
2 Long Arm (2 85 m) 11
Work Range Diagram (SH135X-3B Offset-boom with blade) 12
1 Standard Arm (2 11 m) 12
2 Long Arm (2 41 m) 14
Standard Machine Option List
List of Optional Components 16
1
MST-15-00-003EN
Table of Contents
Overall View
Equipment Layout 17
Overall 17
Operator’s Seat 18
Main Equipment Table
Lower Assembly Diagram (overall) 19
1 SH135X-3B (mono-boom with blade/offset-boom with blade) 19
Lower Component 20
1 Travel Unit 20
2 Take-up Roller 20
3 Upper Roller 20
4 Lower Roller 20
5 Recoil Spring 21
6 Shoe 21
Upper Component 22
1 Swing Unit 22
Engine-related 23
1 Engine 23
2 Muffler 24
3 Air Cleaner (double element) 24
4 Radiator 24
5 Fuel Tank 25
6 Hydraulic Oil Tank 27
Hydraulic Device 29
1 Hydraulic Pump 29
Control-related 30
1 Control Valve 30
2 Solenoid Valve (3 stack) 31
3 Remote Control Valve 32
4 Remote Control Valve Characteristic Diagram 34
5 Cushion Valve (with heat circuit) 36
6 Center Joint 36
Backhoe Attachment 37
1 Cylinder 37
2 Attachments 39
2
Table of Contents
MST-15-00-003EN
Hydraulic Section
Hydraulic Pump
Structure and Operation Principles 1
1 Pump Breakdown Diagram 2
2 Pump Assembly Cross-Section Diagram 3
Control Valve
Operation 5
1 When All Spools in Neutral 5
2 Independent Operation 9
3 Compound Operation 21
Swing Unit
Swing Motor 24
Mechanical Brake 25
Make-up Valve 26
Swing Relief Valve 27
1 Operation Explanation for When the Relief Valve is Pressurized 27
Reverse Prevention Valve 29
Swing Reduction Gear 30
Trouble and Countermeasures 31
Assembly Cross-section Diagram 32
Main Equipment Structure and Operation Explanation
Motor 34
1 Travel Motor 34
3
Table of Contents
MST-15-00-003EN
Hydraulic Circuit Section
Port Locations
Hydraulic Pump
(Mono-boom with blade/Offset-boom with blade) 1
Control Valve (Mono-boom with blade) 2
Control Valve (Offset-boom with blade) 4
Pilot Hose Connection Diagram
Pilot P and T Lines (Mono-boom with blade) 6
Pilot P and T Lines (Offset-boom with blade) 8
Pilot Control Line (Mono-boom with blade) 10
Pilot Control Line (Offset-boom with blade) 12
Function List
Function Table 14
Control Valve Configuration Table 16
Travel Circuit
Travel High-speed Circuit 17
Travel Low-speed Circuit 19
Straight Travel Circuit
(during simultaneous forward travel + boom-up operations) 21
Swing Circuit
Swing Parking Circuit 23
Swing Parking Circuit (during independent swing operation) 24
Swing Priority Variable Orifice Circuit 25
Arm Circuit
Arm-out, Arm-in 2 Pumps Circuit 27
Arm-in Load Holding Valve Circuit 29
Arm-in Forced Regenerative Circuit 31
Boom Circuit
Boom-up 2 Pumps Circuit 33
Boom-down Load Holding Valve Circuit 35
Boom-down Regenerative Circuit 35
Boom-down Tilting Prevention Circuit 35
Option Circuits
Breaker and Crusher Circuits
(2 pumps flow crusher circuit) (Mono-boom machine) 37
Option Line Holding Valve 39
Breaker and Crusher Circuits (breaker circuit) (Mono-boom machine) 40
2nd Option Double-acting Circuit (Mono-boom machine) 42
4
Table of Contents
MST-15-00-003EN
Electric Circuits Section
Explanation of Functions and Operations
Monitor Switch Panel 1
Explanation of Electrical Functions 2
Engine Control 5
1 Throttle Control 5
2 One-touch Idle Control 6
3 Auto Warm-up 7
Engine Start/Stop Control 8
1 Neutral Start 8
2 Glow 9
3 Idling Start 10
4 Power-cut Delay 11
5 Engine Emergency Stop 12
6 EPF (protecting the engine from fatal trouble) 13
Pump Control 14
1 Work Mode Control 14
2 Constant Horsepower Control 15
3 Travel Horsepower Boost 16
4 Engine Stall Prevention (during low idle) 16
5 High Altitude Correction 19
Swing 20
1 Swing Brake 20
Travel 21
1 Travel Speed Switchover 21
2 Travel Alarm 22
Valve Control 23
1 Lever Lock 23
2 Solenoid Sticking Prevention 24
3 Pressure Boost Control 25
MST-15-00-003EN
Table of Contents
Monitor Control 26
1 Fuel Gauge/Refueling Warning 26
2 Coolant Temperature Gauge and
Oil Temperature Gauge/Overheat Warning 27
3 Battery Charge Warning 29
4 Engine Oil Pressure Warning 30
5 Hydraulic Oil Filter Clog Warning
(Function only with breaker, multi-purpose circuit) 32
6 Engine Abnormality Warning 34
7 Hour Meter 35
Accessories 36
1 Horn 36
2 Working Light 36
3 Backlight 37
4 Wiper and Washer 37
5 Room Lamp 40
6 Radio 40
Other 41
1 Key ON Alarm 41
2 Battery Save Function 41
Options 43
1 Option Line Control 43
2 Model Setting 47
Service Support 48
1 Rewriting Programs (engine information) 48
2 Rewriting Programs (all reset/half reset) 49
3 Managing Trouble States 49
4 Diagnostic Lamp Output 52
5 Engine Controller Delivery Specifications 54
6 Engine-side Trouble 56
Service Support
Screen Operations 66
1 Screen Shift 66
Screen Display List 68
1 CHK (status display) Screen List 68
2 DIAG (trouble diagnosis) Screen 80
3 HR (usage log) Screen List 82
4 CFG (setting change) Screen 87
5 CAL (troubleshooting support) Screen 91
6
Table of Contents
MST-15-00-003EN
6 Check the Monitor Switch (self-diagnosis function) 94
7 Model Setting 95
8 Engine Screen Information 97
Abnormality Display 99
1 Main Unit Diagnostic Trouble Code List 99
2 Diagnostic Trouble Code (monitor display) 102
3 Sensor Trouble Operation Table 109

SUMITOMO SH135X-3B HYDRAULIC EXCAVATOR SERVICE TEXT MANUAL – PDF DOWNLOAD:

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