KCM 70Z7 Manuals

Manuals and User Guides for KCM 70Z7. We have 1 KCM 70Z7 manual available for free PDF download: Operation & Maintenance Manual

KCM 70Z7 Operation & Maintenance Manual (383 pages)

WHEEL LOADER

Brand: KCM | Category: Front End Loaders | Size: 4.3 MB

Table of Contents
6
Machine Numbers
10
Safety
12
Recognize Safety Information
12
Understand Signal Words
12
Follow Safety Instructions
13
Prepare for Emergencies
14
Wear Protective Clothing
14
Protect against Noise
15
Inspect Machine
15
General Precautions for Cab
16
Use Handrails and Steps
17
Never Ride Attachment
17
Adjust Operator's Seat
17
Ensure Safety before Rising from or Leaving Operator's Seat
18
Fasten Your Seat Belt
18
Move and Operate Machine Safely
19
Handle Starting Aids Safely
19
Operate Only from Operator's Seat
20
Jump Starting
20
Investigate Job Site Beforehand
21
Equipment of Head Guard, ROPS, FOPS
22
Provide Signals for Jobs Involving Multiple Machines
22
Keep Riders off Machine
23
Drive Safely
23
Drive Machine Safely (Work Site
24
Drive Safely with Bucket Loaded
25
Drive on Snow Safely
25
Travel on Public Roads Safely
26
Avoid Injury from Rollaway Accidents
26
Avoid Accidents from Backing up and Turning
27
Avoid Positioning Bucket or Attachment over Anyone
28
Avoid Tipping
28
Never Undercut a High Bank
29
Dig with Caution
29
Perform Truck Loading Safely
29
Avoid Power Lines
30
Precautions for Operation
30
Precautions for Lightning
30
Object Handling
31
Protect against Flying Debris
31
Park Machine Safely
32
Store Attachments Safely
32
Transport Safely
33
Handle Fluids Safely−Avoid Fires
34
Practice Safe Maintenance
35
Warn Others of Service Work
36
Support Machine Properly
36
Stay Clear of Moving Parts
37
Support Maintenance Properly
37
Prevent Parts from Flying
38
Prevent Burns
38
Replace Rubber Hoses Periodically
39
Avoid High-Pressure Fluids
39
Prevent Fires
40
Evacuating in Case of Fire
42
Beware of Exhaust Fumes
42
Precautions for Welding and Grinding
42
Avoid Heating Near Pressurized Fluid Lines
43
Avoid Applying Heat to Lines Containing Flammable Fluids
43
Precautions for Handling Accumulator and Gas Damper
43
Remove Paint before Welding or Heating
44
Beware of Asbestos and Silicon Dust and Other Contamination
44
Prevent Battery Explosions
45
Service Air Conditioning System Safely
45
Handle Chemical Products Safely
46
Dispose of Waste Properly
46
Precautions for Communication Terminal
47
Precaution for Communication Terminal Equipment
48
Articulation Stopper (Lock Bar
49
Safety Labels
50
Components Name
62
Getting On/Off the Machine
64
Operator's Station
65
Cab Features
65
Front Console
66
Right Console
67
Fingertip Control Type
67
Multi-Function Joystick Type
68
Monitor Panel
69
Service Indicator
70
Parking Brake Indicator (Red)
71
Brake Oil Low Pressure Indicator (Red)
71
Hydraulic Oil Level Indicator (Red)
71
Low Steering Oil Pressure Indicator (Red) (Option)
72
Transmission Warning Indicator (Red)
72
Discharge Warning Indicator (Red)
72
Engine Warning Indicator (Red)
73
Overheat Indicator (Red)
73
Engine Oil Low Pressure Indicator (Red)
73
Air Filter Restriction Indicator (Red)
74
Preheat Indicator (Yellow)
74
Secondary Steering Indicator (Yellow)
75
Seat Belt Indicator (Red)
75
Water Separator Indicator (Red)
75
Hydraulic Oil Temperature Indicator (Red)
76
Transmission Oil Temperature Indicator (Red)
76
Axle Oil Temperature Indicator (Red)
76
Coolant Temperature Gauge
77
Fuel Gauge
77
Transmission Oil Temperature Gauge
77
Turn Signal Indicator (Green)
78
High Beam Indicator (Blue)
78
Work Light Indicator (Yellow)
78
Clearance Light Indicator (Green)
79
Control Lever Lock Indicator (Red)
79
Power Mode Indicator (Green)
79
Maintenance Indicator
80
Forward/Reverse Selector Switch Indicator (Green)
80
Fan Reverse Rotation Indicator (Green)
80
Monitor Display
81
Forward/Reverse and Shift Position Indicator
82
FNR (Forward/Reverse) Position Indicator
82
Hold Indicator
83
Shift Position Indicator
83
Speedometer
84
Ride Control Indicator
85
ECO Indicator
85
Machine Information Display
86
Shifting Item to be Indicated on Machine Information Display
87
Resetting of Oil Change and Filter Replacement Intervals
91
Clock Setting Mode
100
Switches, Steering Wheel and Pedals
101
Hazard Switch
102
Work Light Switch
103
Parking Brake Switch
104
Neutral Lever Lock (for the Forward/Reverse Lever)
105
Steering Wheel
105
Key Switch
106
Turn Signal Lever
107
Light Switch
108
High-Low Beam Switch
109
Accelerator Pedal
110
Brake Pedal
110
Service Brake
110
Declutch Brake
110
Forward/Reverse Lever/ Shift Switch
111
Forward/Reverse Lever
111
Shift Switch
111
Wiper Switch
112
Wiper Operation
112
Front/Rear Wiper Switch
113
Tilt, Telescopic Lever/Steering Column Tilt Pedal
114
Travel Mode Selector
115
Declutch Position Switch
116
Auto Idling Stop Switch
117
Shift Change Delay Mode Switch
118
Right Console / Switches
119
Fingertip Control Type
119
Loading Control Levers
120
Right Console / Switches
122
Multi-Function Joystick Type
122
Loading Multi-Function Joystick Lever (Option)
123
Auxiliary Control Lever (Option)
124
Forward/Reverse Selector Switch
125
Operational Procedure
125
Loading Control Lever Lock Switch
126
1St Speed Fixed Switch
127
Power Mode Selector
128
Fan Reverse Rotation Switch
129
Off
129
Auto
129
Manual Operation
130
Secondary Steering Operation Check Switch (Option)
131
Ride Control Switch (Option)
132
Auto
133
Off
133
Hold Switch
134
Horn Switch
135
Dual Lift Arm Auto Leveler Switch
136
Lower Kickout Setting/Height Kickout Setting
136
Quick Power Switch
137
DSS (down Shift Switch)
138
Armrest Adjust Handle
139
Cigar Lighter (24 VDC Electrical Outlet)
140
Using Cigar Lighter
140
Using 24 VDC Electrical Power Supply
140
Ash Tray
140
Auto Air Conditioner
141
Feature
141
Auto Air Conditioner
142
Components Name
142
Controller Part Name and Function
143
Defroster Operation
147
Cool Head/Warm Feet Operation
147
Tips for Optimal Air Conditioner Usage
148
For Rapid Cooling
148
When Windows Become Clouded
148
Off-Season Air Conditioner Maintenance
148
Adjusting Operator's Seat (Air Suspension Type Seat)
149
Components Name
149
Rear Tray
150
Electric Power Output (Optional)
150
Fuse Box
151
Fuse Box a
152
Fuse Box B
152
Hot/Cool Box
153
Tray and Drink Holder
153
ROPS Cab
154
Front Interior Light
156
Rear Interior Light
156
Sun Visor
157
Emergency Exit Hammer
157
Coat/Hat Hook
157
Upper Switch Panel (Optional)
158
Rotary Light Switch (Optional)
158
Outside Rear View Mirror
159
Inside Rear View Mirror
159
Cab Door
159
Door Lock Knob
160
Door Open/Close Lever
160
Window Open/Close Levers
160
When Fully Opening the Door
161
Cab Door Release Lever
161
Battery Disconnect Switch
162
Switch Operation
163
Articulation Lock Bar
164
Towing Pin
165
Inspection/Maintenance Side Access Cover
166
Rear Grille
167
Steps
168
Tool Box
168
Vandal-Resistant Devices
169
Break-In
172
Break-In Period for New Machine
172
Use ECO Mode for Break-In
172
Operating the Engine
174
Inspect Machine Daily before Starting
174
Check before Starting
176
Starting Engine
178
Starting in Cold Weather
180
Check after Starting
181
Using Booster Batteries
182
Warm up
184
Cold Weather Warm up
185
Stopping Engine
186
Moving the Machine
188
Driving the Machine
188
Starting to Move
189
Parking Brake Switch
195
Drive Speed Change
196
Changing Forward/Reverse Drive Direction
196
Steering Wheel
197
Secondary Steering (Optional)
198
Emergency Stop and Restart of Operation
199
Precautions for Driving on Slopes
202
Precautions to be Taken if Machine Failure Occurs
203
Stop the Machine
204
Parking
206
Emergency Evacuation
207
Operating the Machine
208
Loading Control Levers
208
Control Lever Lock
211
Declutch Position Switch
212
Lift Arm Height Kickout
213
Adjustment of Loader Front
213
Adjustment of Dual Lift Arm Auto Leveler
214
Adjustment of Bucket Auto Leveler
215
Auto Idling Stop
217
Before Operation
219
Precautions for Operation
219
Ensure Safety When Operating on Road Shoulders
219
Avoid Overloading
220
Avoid Rapid Steering Changes And/Or Sudden Braking
220
Avoid Operation with Loads on Only One Side
220
Excavation
221
Loading Accumulated Soil
221
Digging and Loading Level Ground
222
Grading
223
Loading
224
Load and Carrying Method
224
Loader and Dump Truck Combination Method
225
V-Shape Loading
225
I-Shape Loading
225
Dumping into Truck or Hopper
226
Dozing
227
Stock Piling
227
Removing Snow
228
Lifting Wheel Loader
228
Precautions for after Operation
229
Transporting
232
Transporting by Road
232
Selecting a Trailer
232
Loading / Unloading on Trailer
233
Fastening Machine for Transporting
235
Transporting Wheel Loader (Urgent Situation)
236
Towing Method
240
Lifting Machine
241
Maintenance
242
Correct Maintenance and Inspection Procedures
242
Check the Hour Meter Regularly
243
Layout
244
Preparations for Inspection and Maintenance
248
Articulation Lock
250
Inspection/ Maintenance Access Side Cover
251
Rear Grille
252
Periodic Replacement of Parts
253
Inspection and Maintenance Table
254
Kind of Oils
258
Greasing
261
Engine
267
Check Engine Oil Level
267
Change Engine Oil
268
Replace Engine Oil Filter
270
Check Crankcase Breather Tube
271
Replace Crankcase Air Breather Element
272
Check Vibration Damper
274
Power Train
275
Check Transmission Oil Level
275
Change Transmission Oil and Transmission Oil Filter
276
Change Axle Oil
279
Check Surroundings Around Axle and Covers for Oil Leaks
281
Clean Axle Housing Air Breather
281
Hydraulic System
282
Check Hydraulic Oil Level
284
Change Hydraulic Oil
285
Clean Suction Filter
287
Replace Pilot Oil Filter
288
Replace Hydraulic Tank Oil Filter
290
Check Pilot Circuit Accumulator Function, Gas Leakage, Looseness, and Damage
293
Replace Pilot Circuit Accumulator
294
Check Ride Control Accumulator Function, Gas Leakage, Looseness, and Damage
294
Check Gas Pressure in Ride Control Accumulator
294
Check Hoses and Lines
295
Fuel System
300
Check Fuel Level
300
Drain Water and Sediment from Fuel Tank
302
Drain Fuel Filter
303
Replace Fuel Main Filter Element
304
Replace Fuel Pre-Filter Element
305
Clean Fuel Pump Strainer
306
Check Fuel Hoses
307
Air Cleaner
308
Clean and Replace Air Cleaner Element
308
Dust Ejection Valve
309
Check Air Inlet System
310
Cooling System
311
Check Coolant Level
312
Check Drive Belt
313
Check and Adjust Drive Belt Tension
313
Change Coolant
314
Clean Radiator/Oil Cooler Cores and Other Cooling System
315
Electrical System
316
Batteries
316
Replace Batteries
320
Check Monitor Functions and All Other Instrument Operation
320
Check Work Lights
321
Check Horn and Reverse Buzzer
321
Check Electrical Harnesses and Fuses
322
Fuse Box a
323
Fuse Box B
323
Brake System
324
Check Right and Left Brake Interlocking Performance
324
Check Parking Brake Force
325
Check Accumulator Function, Gas Leakage, Looseness, and Damage
326
Check Gas Pressure in Accumulator
327
Check Brake Disks (Service and Parking)
327
Tire
328
Check and Replace Tire (Tire Pressure)
328
Check Tire for Damage
328
Check Wheel Bolt Torque
329
Air Conditioner
334
Clean/Replace Air Conditioner Circulation/Fresh Air Filters
334
Check Air Conditioner
337
Check Air Conditioner Piping
337
Check Air Conditioner Condenser
338
Check Air Conditioner Compressor Belt
338
Check Refrigerant
339
Check Compressor and Pulley
339
Miscellaneous
340
Check Bucket Teeth and Cutting Edge
340
Check and Replace Seat Belt and Lower Tether
341
Check ROPS Cab, Resin Cab Roof, and Roof Mounting Bolts
341
Check Windshield Washer Fluid Level
341
Check Play Amount in Steering Wheel Movement
342
Check Accelerator Pedal Operation, and Exhaust Gas Color and Noise
343
Check Rearview Mirror and Inside Rearview Mirror
344
Check Steps and Handrails for Damage and Looseness
344
Clean Engine Compartment and Hood
345
Check Sound Absorbing Mat Around Engine
345
Check and Adjust Valve Clearance
345
Retighten Front Axle and Rear Axle Support Mounting Bolts
346
Tightening and Retightening Torque of Nuts and Bolts
347
Maintenance under Special Environmental Conditions
360
Maintenance under Special Environmental Conditions
361
Precautions for Maintenance During Cold Weather Season
361
Storage
364
Storing the Machine
364
Troubleshooting
368
Specifications
372
Other Attachments and Device
374
Quick Coupler
374
How to Use Hydraulic Loader Coupler
374
General Maintenance
377
Index
378

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KCM 70Z7 Operation & Maintenance Manual (383 pages)

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