Maeda LC1385M-8B Manuals

Manuals and User Guides for Maeda LC1385M-8B. We have 2 Maeda LC1385M-8B manuals available for free PDF download: Service Manual, Operating Manual

Maeda LC1385M-8B Service Manual (431 pages)

CRAWLER CRANE

Brand: Maeda | Category: Construction Equipment | Size: 47.06 MB

Table of Contents
2
ITEM Page
3
General
10
Specification Dimensionnal Drawing
10
Principle Specification List
12
Each Unit Weight List
13
Fuel, Coolant and Lubrications Table
14
Working Radius Lifting Height
15
Rated Total Load Chart
16
Fly-Jib Working Radius and Lifting Height (Optional)
19
Fly-Jib Total Rated Load Chart (Optional)
19
Fly-Jib Rated Total Load Chart (Optional)
19
Structur, Function & Maintenance Standard
20
Engine Specifications
21
Engine Mounting
22
Pto (Power Take Off)
23
Cooling System
25
Power Train
27
Power Train Drawing
27
Swing Circle
28
Swing Machinery
29
Undercarriage and Frame
31
Track Frame
31
Idler Cushion
32
Idler
33
Track Roller
34
Carrier Roller
35
Sprocket
36
Track Shoe
37
Hydraulic Cercuit Diagram
42
Hydraulic System
45
Hydraulic Equipment Layout Drawing
45
Hydraulic Tank and Filter
47
Hydraulic Oil Pump
49
Ls Valve
55
Pc Valve
60
Pc-Epc Valve
70
Check Valve
73
Shuttle Valve
74
Control Valve
75
Clss
87
Outline of Clss
87
Functions and Operation by Valve
91
Hydraulic Circuit Diagram and the Name of Valves
91
Unload Valve
93
Merge-Divider Valve
99
Introduction of Ls Pressure
101
Ls Bypass Valve
103
Pressure Compensation Valve
105
Area Ratio of Pressure Compensation Valve
107
Swing Bleeding Valve
108
Self Pressure Reducing Valve
110
Ppcvalve
111
Work Equipment and Swing Ppc Valve
111
Blade Ppc Valve
121
5-Section Solenoid Valve
126
Winch Brake Release Valve
127
Ppc Accumulator
129
LOW PRESSURE SELECTOR VALVE (for over Hoisting Release)
130
Telescoping Cylinder
131
Telescoping Assembly
131
Telescoping Cylinder
133
Derricking Cylinder
139
Winch Motor
142
Inner Structure Drawing
143
Counter Balance Valve
144
Hydraulic Oil Motor
146
Reduction Gear
149
Swing Motor
150
Swing Holding Brake
153
Relief Valve Portion
154
Reverse Prevention Valve
155
Center Swivel Joint
159
Brake Valve
166
Relief Valve
168
Blade Cylinder
169
Boom Assembly
171
Boom Telescoping System
175
Fly-Jib (Optional)
177
ELECTRIC CIRCUIT DIAGRAM (1/6 to 6/6)
180
Air Conditioner
187
Air Conditioner Piping Diagram
187
Air Conditioner Unit
191
Air Conditioner Controller
194
Compressor
195
Condennser
196
Sensor
197
Electrical System
199
Electrical Control System
199
Electrical Control Function
201
Pump and Engine Mutual Control Function
203
Auto-Decelerator Function
208
Engine Automatic Warm-Up Function
210
Overheat Prevention Function
212
Overheat Prevention Function
213
Swing Control Function
214
Travel Control Function
217
Ppc Lock Function
220
System Components
221
Monitor System
230
Machine Monitor
231
Display
233
Switches
237
Operation Mode Function
241
Komtrax System
244
Komtrax Terminal
245
Sensor
246
Crane Operating Data Logger
252
Crane Operating Data Logger Exterior View
253
Moment Limiter
257
Moment Limiter Related
257
Display Unit
257
Length, Angle and Pressure Sensor
260
Boom Derricking Position Detector
266
Blade Grounding Detector
267
Fly-Jib Position Detector
269
Over Hoist Stop System
272
Over Hoist Stop System (for Single Hook)
274
Over Hoist Stop System (for Fly-Jib)
275
Over Un-Winding Detector
276
Moment Limiter Overview and Features
277
Overview
277
Specifications
277
External View of Moment Limiter
278
Display Unit
278
Connector Pin Assignment
281
Displays
283
Switches
285
Display Unit; Detail of each Segment
287
Start up Sequence
288
Moment Limiter Functions
288
Display of Specific Indicators
289
Calibration Procedure
290
List of Items
290
Procedure
291
Call out of Calibration Mode
292
Calibration of Boom Length
294
Calibration of Boom Angle
296
Display Details at Calibration Mode
301
Function Mode
302
List of Items
302
Selection of Function
303
Confirmation of Rom Version
306
Proportional Control Output Test for Boom Lowering Solenoid Valve
307
Confirmation of Contact State
308
Confirmation of Control Output
309
Confirmation of Voice Output
310
Calibration and Initialization of each Working Range Limitation Value
311
Standard Value Table
314
Standard Value Table for Engine Related Parts
315
Standard Value Table for Chassis Related Parts
316
Testing and Adjusting
322
Tools for Testing, Adjusting and Troubleshooting
323
Testing Engine Speed
326
Testing Exhaust Temperature
327
Checking Exhaust Gas Color
328
Adjusting Valve Clearance
329
Testing Compression Pressure
331
Testing Blow-By Pressure
333
Testing Engine Oil Pressure
334
Handling Fuel System Parts
335
Releasing Residual Pressure from Fuel System
335
Testing Fuel Pressure
336
Testing Fuel Return Rate and Fuel Leakage
337
Bleeding Air from Fuel Circuit
339
Checking Fuel Circuit for Leakage
341
Testing and Adjusting Alternator Belt Tension
342
Checking and Adjusting Track Shoe Tension
344
Circuit
346
Testing Control Circuit Basic Pressure
349
Testing and Adjusting Oil Pressure in Pump Pc Control Circuit
350
Testing and Adjusting Oil Pressure in Pump Ls Control Circuit
353
Testing Solenoid Valve Output Pressure
357
Testing Ppc Valve Output Pressure
358
Adjusting Play of Work Equipment and Slewing Ppc Valves
360
Releasing Residual Pressure from Hydraulic Circuit
361
Testing Oil Leakage
362
Bleeding Air from each Part
364
Checking Cab Tipping Stopper
366
Adjusting Mirrors
366
Adjusting Clearance of Boom
367
Adjusting Boom Telescoping Wirerope
368
Criteria for Winch Wire Rope Replacement
370
Checking Hook Block
371
Special Function of Machine Monitor
373
Handling Voltage Circuit of Engine Controller
423
Precaution Work for Troubleshooting of Electrical System
424
Procedure for Testing Diodes
429

Maeda LC1385M-8B Operating Manual (384 pages)

Crawler Crane

Brand: Maeda | Category: Construction Equipment | Size: 13.22 MB

Table of Contents
3
ITEM Page
4
Introduction

9
- Introduction
  10
- For Safe Use of Machine
  11
- Machine Overview
  12
  - Specified Operations
    12
  - Machine Configuration
    12
  - Machine Functions
    13
- Qualification for Operation
  14
  - Qualification for Crane Operation
    14
- Terminology
  15
  - Definitions of Terms
    15
  - Diagram of Working Radius and Lifting Height
    16
Safety

21
Operation

65
- Machine each Section
  66
  - Machine each Unit
    66
  - Operator's Compartment Equipment
    67
    
    Machine Monitor
    68
    
    Momentolimiter Related Switch Box
    69
- Explanation of Devices
  70
  - Machine Monitor
    70
    
    Basic Operation of Machine Monitor
    71
    
    Emergency Stop Items
    75
    
    Caution Items
    77
    
    Basic Check Items
    79
    
    Meter Display Portion
    80
    
    Monitor Switches Portion
    86
    
    Handling Function Switches
    92
  - Switches
    103
  - Control Levers and Pedals
    111
  - Moment Limiter (Overload Protector)
    115
    
    Moment Limiter Configuration
    115
    
    Function of Moment Limiter
    116
    
    Moment Limiter Operations
    118
    
    Names of Moment Limiter Display Unit
    120
    
    Moment Limiter Functions
    128
    
    Moment Limiter Starting Status
    130
    
    Moment Limiter Working Envelope Setting
    130
    
    Pick & Carry/Staitionary Mode Select
    131
    
    Moment Limiter Emergency Stop Cancel Switch
    132
    
    Moment Limiter Error Causes and Actions to be Taken
    133
  - Over Hoist Detector
    134
  - Air Conditioner Controls
    135
    
    Air Conditioner Control Panel
    135
    
    Air Conditioner Operation Method
    139
    
    Use Air Conditioner with Care
    143
    
    Inspection and Maintenance of Air Conditioner
    143
  - Radio
    144
    
    Control Panel
    144
    
    Control of Radio
    146
    
    Use Radio with Care
    148
  - Fuse
    149
  - Fusible Link
    150
  - Controllers
    151
  - Windshield
    152
  - Sliding Door
    156
  - Emergency Escape Hammer
    156
  - Cap with Lock
    157
  - Engine Hood
    158
  - Cab Rear Cover
    158
  - Pump Room Door
    159
  - Battery Room Door
    159
  - Door at Front of Tool Box
    160
  - Operation Manual Storage
    160
  - Tool Box
    160
  - Grease Pump Holder
    161
  - Cup Holder
    161
  - Ashtray
    161
  - Wind-In Type Seat Belt
    162
- Machine Operations and Controls
  163
  - Checking before Operation
    163
    
    Checking before Starting Engine (Visible Checks)
    163
    
    Checking before Starting Engine
    166
    
    Checking after Starting Engine
    179
  - Operations before Engine Starting
    182
  - Starting Engine
    184
    
    Normal Starting Engine
    184
    
    Starting Engine in Cold Weather
    186
  - Operations after Starting Engine
    188
    
    Engine Warm-Up
    188
    
    Hydraulic Equipment Warm-Up
    190
    
    Operation after Completion of Warm-Up Operation
    195
  - Stopping Engine
    196
  - Breaking-In Machine
    197
  - Machine Traveling Posture
    198
  - Starting/Moving/Stopping Machine
    199
  - Steering Machine
    202
  - Swinging
    204
  - Parking Machine
    205
  - Machine Inspection after Daily Work
    206
    
    Before Stopping Engine
    206
    
    After Stopping Engine
    206
    
    Locking
    206
  - Cautions in Traveling
    207
  - Working Mode Operation
    209
  - Cautions before Crane Operation
    210
  - Operations before Crane Operation
    211
  - Crane Operation Posture
    213
  - Hook Raising/Lowering Operation
    214
    
    Normal Hook Raising/Lowering Operation
    214
    
    High Speed Hook Raising/Lowering Operation
    215
    
    Hook Raising/Lowering Operation by Over-Hoisting Cancel Switch
    216
  - Boom Derricking Operation
    217
  - Boom Telescoping Operation
    218
  - Slewing Operation
    219
  - Acceleration Operation
    220
  - Stowage Operation of Crane
    221
    
    Crane Operation for Temporary Hook Block Stowage
    221
    
    Crane Operation for Regular Hook Block Stowage
    224
  - Dos and Don'ts During Operation
    226
  - Pick& Carry Operation
    228
    
    Safety Rrecautions for Pick & Carry Operation
    228
    
    Posture for Pick & Carry Operation
    229
    
    Pick & Carry Operation
    230
    
    Precaution of Blade Operation
    231
    
    Operation of Blade
    231
- Handling Wire Ropes
  233
- Transportation
  236
  - Loading/Unloading
    236
    
    Loading
    237
    
    Securing Machine
    239
    
    Unloading
    240
  - Lifting Machine
    241
    
    Lifting up the Machine in the Boom Lowered Posture
    241
    
    Lifting up the Machine in the Boom Raised Posture
    243
  - Transportation Procedure
    244
- Handling in Cold Weather
  245
  - Preparing for Low Temperature
    245
- Long-Term Storage
  247
  - Before Storage Machine
    247
  - During Storage
    247
  - After Storage
    247
- Troubles and Actions
  248
  - Running out Fuel
    248
  - Phenomena that Are Not Failures
    248
  - Lightweight Towing Hook
    248
  - Discharged Battery
    249
    
    Cautions in Battery Handling
    249
    
    Battery Removal and Installation
    250
    
    Cautions in Battery Charging
    251
    
    Starting Engine with Booster Cable
    252
  - Other Trouble
    254
    
    Electrical System
    254
    
    Chassis
    255
    
    Engine
    256
    
    Electronic Control System
    258
    
    Moment Limiter
    259
    
    Over Hoist Detector
    259
Inspection and Maintenance

261
- Precautions for Maintenance
  262
- Basic Maintenance
  264
- Legal Inspection
  267
- Safety Critical Parts
  268
- Consumables
  269
- Other Components
  270
- Recommended Fuel, Coolant and Lubricant
  271
  - Use of Fuel, Coolant and Lubricants According to Ambient
    271
    
    Temperatures
    271
- Tightening Torque Specifications
  273
  - Standard Tightening Torque List
    273
- Inspection and Maintenance List
  274
- Maintenance Procedures
  276
  - Checking before Operation
    276
  - Irregular Maintenance
    277
  - Maintenance Every 50 Hours
    295
  - Maintenance Every 100 Hours
    297
  - Maintenance Every 250 Hours
    298
  - Maintenance Every 500 Hours
    304
  - Maintenance Every 1000 Hours
    313
  - Maintenance Every 2000 Hours
    320
  - Maintenance Every 4000 Hours
    323
  - Maintenance Every 5000 Hours
    325
  - Maintenance Every 8000 Hours
    326
- Bleeding Air from Hydraulic System
  327
- Method for Releasing Pressure in Hydraulic Circuit
  331
Specifications

333
- Specification List
  334
- Specification Dimensional Drawing
  336
- Rated Total Load Chart
  337
- Working Radius and Lifting Height
  340
Fly-Jib

341
- Precautions of Fly-Jib Operation
  342
- Safety Label Location
  344
- Working Range Chart
  347
- Rated Total Load Chart
  348
- Fly-Jib each Section
  349
- Fly-Jib Installation and Stowage
  350
  - Installation of Fly-Jib
    351
  - Changing of Fly-Jib Tilt Angle
    360
    
    Chnaging of Fly-Jib Tilt Angle
    360
    
    Changing of Fly-Jib Tilt Angle to Stowage Position
    362
  - Extending and Retracting No.2 Fly-Jib
    363
    
    Tilt Angle
    363
    
    Tilt Angle
    364
    
    RETRACTING of No.2 FLY-JIB
    366
  - Stowage of Fly-Jib
    367
- Handling Moment Limiter
  373
  - Moment Limiter Display
    373
  - Moment Limiter Functions
    375
    
    Setting of Operating Conditions
    377
  - Operations
    378
    
    Cautions for Fly-Jib Operation
    378
  - Inspection and Maintenance
    379
    
    Checking before Operation
    379
- Specifications
  382
- Dimensions
  382

Maeda Categories

Construction Equipment

More Maeda Manuals

Maeda LC1385M-8B Manuals

Maeda LC1385M-8B Service Manual (431 pages)

Table of Contents

Maeda LC1385M-8B Operating Manual (384 pages)

Table of Contents

Introduction

Safety

Operation

Inspection and Maintenance

Specifications

Fly-Jib

Related Products

Maeda Categories