Maeda LC785M-8B Crawler Crane Manuals

Manuals and User Guides for Maeda LC785M-8B Crawler Crane. We have 1 Maeda LC785M-8B Crawler Crane manual available for free PDF download: Operation Manual

Maeda LC785M-8B Operation Manual

Maeda LC785M-8B Operation Manual (401 pages)

CRAWLER CRANE

Brand: Maeda | Category: Construction Equipment | Size: 20 MB

Table of Contents

Table of Contents

3
- ITEM Page
  4
- For Safe Use of Machine
  11
- Machine Overview
  12
  - Machine Configuration
    12
  - Specified Operations
    12
  - Machine Functions
    13
- Qualification for Operation
  14
  - Qualification for Crane Operation
    14
- Terminology
  15
- Necessary Information for Service
  20
- Safety
  
  23
- Operation
  
  65
  - Machine each Section
    66
    
    Machine each Unit
    66
    
    Operator's Compartment Equipment
    67
    
    Machine Monitor
    68
    
    Moment Limiter Related Switch Box
    69
  - Explanation of Devices
    70
    
    Machine Monitor
    70
    
    Basic Operation of Machine Monitor
    71
    
    Emergency Stop Items
    74
    
    Caution Items
    76
    
    Basic Check Items
    78
    
    Meter Display Portion
    79
    
    Monitor Switches Portion
    85
    
    Handling Function Switches
    91
    
    Switches
    104
    
    Control Levers and Pedals
    113
    
    Moment Limiter Configuration
    117
    
    Moment Limiter(Overload Detector)
    117
    
    Function Moment Limiter
    118
    
    Moment Limiter Operations
    120
    
    Names of Moment Limiter Display Unit
    122
    
    Moment Limiter Functions
    131
    
    Moment Limiter Starting Status
    135
    
    Moment Limiter Working Envelope Setting
    135
    
    Pick & Carry / Staitionary Mode Select
    136
    
    Moment Limiter Error Causes and Actions to Taken
    137
    
    Over Hoist Detector
    138
    
    Air Conditioner Control Panel
    139
    
    Air Conditioner Controls
    139
    
    Air Conditioner Operation Method
    143
    
    Inspection and Maintenance of Air Conditioner
    149
    
    Use Air Conditioner with Care
    149
    
    Control Panel
    150
    
    Radio
    150
    
    Control of Radio
    152
    
    Use Radio with Care
    154
    
    Fuse
    155
    
    Fusible Link
    156
    
    Power Outlet
    157
    
    Controllers
    158
    
    Windshield
    159
    
    Emergency Escape Hammer
    164
    
    Sliding Door
    164
    
    Cap with Lock
    165
    
    Engine Hood
    167
    
    Maintenance Door on Rear Left
    168
    
    Maintenance Door on Rear Right
    168
    
    Battery Inspection Cover
    169
    
    Ashtray
    170
    
    Cup Holder
    170
    
    Grease Pump Holder
    170
    
    Operation Manual Storage
    170
    
    Wind-In Type Seat Belt
    171
  - Machine Operations and Controls
    172
    
    Checking before Operation
    172
    
    Checking before Starting Engine (Visible Checks)
    172
    
    Checking Hook Block
    173
    
    Checking Wire Ropes
    173
    
    Checking Around Operator's Cab
    174
    
    Checking Around Undercarriage
    174
    
    Checking Around Upper Structure
    174
    
    Checking before Starting Engine
    175
    
    Checking/Refilling Engine Coolant
    175
    
    Checking/Refilling Oil Level in Engine Oil Pan
    176
    
    Checking/Refueling Fuel Level in Fuel Tank
    177
    
    Checking/Refilling Oil Level in Hydraulic Tank
    178
    
    Checking Dust Indicator
    180
    
    Checking for Water, Sediment in Water Separator, Drain Water
    181
    
    Drain Water and Sediment from Fuel Tank
    182
    
    Checking Electrical Wiring
    183
    
    Checking Function of Horn
    183
    
    Checking Working Lamp
    183
    
    Adjusting Operator's Seat
    184
    
    Adjusting Mirrors
    185
    
    Operations before Starting Engine
    187
    
    Checking after Starting Engine
    189
    
    Checking Engine Exhaust Gas Color, Noise and Vibration
    189
    
    Checking of Engine Acceleration and Deceleration
    189
    
    Checking of Engine Start Ability and Noise
    189
    
    Checking Crane Operations
    190
    
    Checking Operation of Moment Limiter
    191
    
    Checking Operation of over Hoist Detector
    191
    
    Normal Starting Engine
    192
    
    Starting Engine
    192
    
    Starting Engine in Cold Weather
    194
    
    Operations after Starting Engine
    197
    
    Engine Warm-Up
    198
    
    Hydraulic Equipment Warm-Up
    199
    
    Operation after Completion of Warm-Up Operation
    205
    
    Stopping Engine
    206
    
    Breaking-In Machine
    207
    
    Machine Travelling Posture
    208
    
    Starting/Moving/Stopping Machine
    209
    
    Steering Machine
    213
    
    Working Mode Operation
    216
    
    Cautions before Crane Operation
    217
    
    Operations before Operating the Crane
    219
    
    Crane Operation Posture
    221
    
    Hook Raising / Lowering Operation
    222
    
    Normal Hook Raising/Lowering Operation
    222
    
    High Speed Hook Raising / Lowering Operation
    223
    
    Hook Raising Operation by Hook Stowage Switch
    224
    
    Boom Derricking Operation
    225
    
    Boom Telescoping Operation
    226
    
    Slewing Operation
    227
    
    Acceleration Operation
    228
    
    Crane Operation for Temporary Hook Block Stowage
    229
    
    Stowage Operation of Crane
    229
    
    Crane Operation for Regular Hook Block Stowage
    232
    
    Do's and Don'ts During Operation
    235
    
    Pick & Carry Operation
    238
    
    Posture for Pick & Carry Operation
    239
    
    Operations During Pick & Carry Operation
    240
    
    Releasing Pick & Carry Operation Posture
    240
    
    Operation of Blade
    241
    
    Precaution of Blade Operation
    241
    
    Operation of Blade
    242
    
    Working with a Blade Ground Levelling
    242
    
    Parking Machine
    243
    
    After Stopping Engine
    244
    
    Before Stopping Engine
    244
    
    Locking
    244
    
    Machine Inspection after Daily Work
    244
    
    Cautions in Travelling
    245
  - Handling Wire Cables
    248
    
    Benchmark for Replacing Wire Cables
    248
    
    Winch Wire Rope Fall Mode and Rated Total Load
    250
    
    What to Do with Twisted Winch Wire Rope
    251
  - Transportation
    254
    
    Loading / Unloading
    255
    
    Loading
    256
    
    Securing Machine
    258
    
    Unloading
    259
    
    Lifting Machine
    260
    
    Lifting the Machine in the Boom Lowered Posture
    260
    
    Lifting up the Machine in the Boom Raised Posture
    262
    
    Transportation Procedure
    263
  - Handling in Cold Weather
    264
    
    Preparing for Low Temperature
    264
  - Long Term Storage
    266
    
    After Storage
    266
    
    Before Storage Machine
    266
    
    During Storage
    266
  - Troubles and Actions
    267
    
    Phenomena that Are Not Failures
    267
    
    Running out Fuel
    267
    
    Method for Towing
    268
    
    Cautions in Battery Handling
    269
    
    Discharged Battery
    269
    
    Battery Removal and Installation
    270
    
    Cautions in Battery Charging
    271
    
    Starting Engine with Booster Cable
    272
    
    Electrical System
    274
    
    Other Trouble
    274
    
    Chassis
    275
    
    Engine
    276
    
    Electronic Control System
    278
    
    Moment Limiter
    279
    
    Over Hoist Detector
    280
    
    Precautions Regarding Maintenance
    282
    
    Basic Maintenance
    284
    
    Legal Inspection
    287
    
    Safety Critical Parts
    288
    
    Consumables
    289
    
    Other Components
    290
    
    Use of Fuel, Coolant and Lubricant
    291
    
    Use of Fuel, Coolant and Lubricants According to Ambient Temperatures
    291
    
    Standard Tightening Torque List
    293
    
    Tightening Torque Specifications
    293
Inspection and Maintenance List

294
- Maintenance Procedures
  297
  - Checking before Operation
    297
  - Initial 500-Hour Maintenance (Only for First Time Maintenance of a New Machine)
    297
- Irregular Maintenance
  
  298
- Maintenance Every 50 Hours
  
  322
  - Checking/Refilling Oil in Swing Machinery Case
    324
- Maintenance Every 100 Hours
  
  324
  - Checking/Refilling Oil in Travel Motor Reduction Gear Case
    326
- Maintenance Every 250 Hours
  
  326
- Maintenance Every 500 Hours
  
  331
- Maintenance Every 1000 Hours
  
  340
- Maintenance Every 2000 Hours
  
  351
  - Checking Water Pump
    352
- Maintenance Every 4000 Hours
  
  352
  - Replacement Accumulator (for Control Circuit)
    352
- Maintenance Every 5000 Hours
  
  353
  - Replacing Hydraulic Tank Oil and Cleaning Strainer
    353
  - Bleeding Air from Hydraulic System
    356
- Specifications
  
  361
  - Specification List
    362
  - Specification Dimensional Drawing
    364
  - Rated Total Load Chart
    365
  - Working Radius and Lifting Height
    368
- Fly-Jib
  
  371
  - Precautions of Fly-Jib Operation
    372
  - Safety Label Location
    374
    
    Safety Label Location at Fly-Jib
    374
  - Working Range Chart
    375
  - Total Rated Load Chart
    376
  - Fly-Jib each Section
    377
  - Fly-Jib Installation and Stowage
    378
    
    Fly-Jib Installation
    379
    
    Extending No.2 Fly-Jib
    385
    
    Retractimg No.2 Fly-Jib
    385
    
    Fly-Jib Stowage
    386
  - Handling Moment Limiter
    390
    
    Moment Limiter Display
    390
    
    Prior to Use Moment Limiter, Safety Precautions
    392
    
    Fly-Jib Mode Switch Display
    393
    
    Moment Limiter Functions
    393
    
    Fly-Jib Mode Switch (Fly-Jib Operation)
    394
    
    Setting of Operating Conditions
    394
  - Operations
    395
  - Transportations
    395
  - Inspection and Maintenance
    396
    
    Maintenance Every 50 Hours
    396
  - Specifications
    397
    
    Dimensions
    397

Advertisement

Advertisement

Related Products

Maeda Categories

Construction Equipment

More Maeda Manuals