Inspection Checklist - Mobile Crane -

Report Type Inspection

Conducted On 12-Feb-25

Prepared By

Location

1 General Information

1.1 Business Unit KSA

1.2 Equip. Sarens Code

1.3 Equip. Local Code.

1.4 Equip. Aramco Code N/A

1.5 Equip. Reg. No.

1.6 Serial Number

1.7 Chassis Number

1.8 Present Hour Meter

1.9 Present Odometer Meter

1.10 Date Of inspection 12-Feb-25

1.11 Place Of inspection KHURAIS

2 Equipment Information

2.1 Crane Description TADANO GR-800EX

2.2 Manufacturer TADANO

2.3 Model GR-800EX

2.4 Rated Capacity 80 TON

2.5 Counterweights 9.9 Tons

2.6 Fly/Fixed jib 17.7 M

3 Documents & Certificates

ANPC-FLEET-F-001-008-0-2023 10 Years or 10000 Hours Inspection Checklist - Mobile Crane
 3.1 Manufacturer Certificate

3.2 Operation Manual OK

3.3 Load chart OK

3.4 Daily/weekly Checklist OK

3.5 Proof load test certificate OK

3rd party visual inspection
3.6 OK
certificate
3.7 MVPI certificate OK

3.8 Istimara Validity OK

3.9 Insurance Validity OK

3.10 Crane Maintenance record OK

3.11 Major Maintenance History OK

3.12 PMS History OK

Main Hook block Auxiliary Hook block

3.13 NDT Certificate Validity

Hook block Manufacturer Main Hoist Rope Auxiliary Hoist Rope

3.14
certificate

Wire rope Manufacturer Main Hook block Auxiliary Hook block

3.15
certificate

Carrier Engine Superstructure Engine

3.16 Engine Oil Diagnosis Date

Green Yellow Red Green Yellow Red

3.17 Result

4 Crane Engine
4.1 Manufacturer MITSUBISHI

4.2 Model 6M60-TLC1B

4.3 Year Of manufacture 2017

4.4 Serial Number

4.5 Power (Kw) 200 Kw

4.6 Emission Standard

4.7 Engine Visual check OK

4.8 Mountings / Guards OK

4.9 Engine Service Status OK

4.10 Running Hour meter 14090

4.11 Odometer Reading

ANPC-FLEET-F-001-008-0-2023 10 Years or 10000 Hours Inspection Checklist - Mobile Crane

 4.12 Date of Last Maintenance 1-Feb-25

4.13 Engie Hour Last Maintenance 14026

4.14 Last Maintenance Type A

4.15 Oil Level OK

4.16 Fan belt Condition OK

4.17 Engine Starter Function OK

4.18 Engine Alternator Function OK

4.19 Check oil centrifuge for contamination OK

Check the engine oil level in the cab using
4.20 OK
the electronic oil level detection system
5 Intake system
5.1 Intake System Visual Check OK

Check the intake opening for any coarse

5.2 OK
contamination

5.3 Replace the main air filter element OK

5.4 Check Intercooler system OK

5.5 Check Turbocharger system OK

6 Exhaust system

6.1 Exhaust System Visual Check OK

6.2 Check the exhaust Back-Pressure sensor OK

6.3 Replace diesel particle filters OK

6.4 Replace pump module filter element OK

6.5 Service SCR Catalytic converter N/A

7 Cooling System
7.1 Cooling system visual check OK

Check the supply air & exhaust air area

7.2 OK
for any coarse contamination

7.3 Clean the cooling system OK

7.4 Replace cooling fluid OK

7.5 Check Radiator expansion tank OK

7.6 Coolant Leaks OK

7.7 Check,Hoses, Plugs & retaining clips OK

8 Fuel system
Check the tank fuel level in fuel gauge in
8.1 OK
the instrument panel.

ANPC-FLEET-F-001-008-0-2023 10 Years or 10000 Hours Inspection Checklist - Mobile Crane

 8.2 Drain the sediments from fuel tank OK

8.3 Clean and check diesel particle filter OK

8.4 Clean Fuel vaporizer If available) N/A
Check the air bleed filter for
8.5 OK
contamination; replace If necessary
Check Primary and secondary fuel filters
8.6 OK
( Change if necessary)
Check Fuel Pump & Injectors
8.7 OK
(Calibrate if needed )

9 Air conditioning system

9.1 Compressor OK

9.2 Belt/Fittings/Hoses OK

9.3 Check refrigeration circuit OK

9.4 Check blower fan functions OK

9.5 Check and replace cabin filters OK

9.6 Replace the collector dryer OK

9.7 Change refrigerator oil OK

9.8 Service Air Conditioning system OK

10 Electrical Systems
Check battery and ensure it is clean and
10.1 OK
dry also the terminals are fitted firmly.

10.2 Emergency Stop / Reset OK

10.3 Control instruments OK

10.4 Panel Board Switches/Gauges OK

10.5 Anemometer/Heli light OK

I. Calibrate Anemometer In needed OK

10.6 Camera's, PWAS and Displays. OK

10.7 Horn/Alarm OK

10.8 Head Light/Parking Light/Brake Light OK

10.9 Indicator Lights/Reverse Light /Alarm OK
10.10 Clearance Lights/Flood Lights OK
10.11 Hazard Light/Beacon Light/Cab Light OK
10.12 Audible Warning Device OK
10.13 Electrical system Faults & Error's OK
11 Driver/Operators Cabin
11.1 Canopy/Door/Roof OK

11.2 Windshields and Mirrors OK

ANPC-FLEET-F-001-008-0-2023 10 Years or 10000 Hours Inspection Checklist - Mobile Crane

 11.3 Wiper Assembly OK

11.4 Seats and Seat Belts OK

11.5 Upholstery OK

11.6 Cab Access (Step/Handles) OK

11.7 Gauges and Indicators OK

11.8 Housekeeping OK
Perform following control lever function tests :
I. Swing Left Function OK
II. Swing Right Function OK
III. Boom Up Function OK
IV. Boom Dwon Function OK
V. Hoist Up Function OK
VI. Hoist Dwon Function OK
Vll. Boom Extend Function OK

Vlll. Boom Retract Function OK

12 Chassis
12.1 Vehicle frame Visual Inspection OK

12.2 Structures and Welded Joints :

I. Fastening points OK
II. Frame connections/Intersections OK
III. Plates and Walls OK
IV. Lifting lugs and Eye hooks OK
V. Pins and locks OK
VI. Corrosion and Deformation OK
12.3 Paint Condition OK
13 Steps and Ladders
I. Multi purpose ladder N/A
II. Step ladder OK
III. Leading ladder OK
IV. Vertical ladder N/A
V. Platform ladder N/A
13.1 Check for possible damages includes :
I. Cracks , breaks and wear OK
II. Dents and kinks OK
ANPC-FLEET-F-001-008-0-2023 10 Years or 10000 Hours Inspection Checklist - Mobile Crane
 III. Distortion in pipe area OK
IV. Paint / glaze OK
13.2 Overall Conditions OK
14 Transmission system

Check all bolted connections to ensure

14.1 OK
they are fitted tightly.

Check the leak-tightness of housing

14.2
screws and shafts.
OK

Check the drive gearbox & distributor gear

14.3 OK
for oil leaks

14.4 Check stability of attachment elements. OK

Check transmission ventilation for

14.5 OK
contamination.

Check the on-road & off-road gear shifts

14.6 OK
for leak-tightness of the shift cylinder

14.7 Drive gearbox visual check OK

14.8 Change Drive gearbox oil OK

14.9 Replace Gearbox oil filter element OK

14.10 Check the breather valve is functioning OK

14.11 Check the components for possible leaks:

I. Drive gearbox OK

II. Intarder OK

III. Oil/water heat exchanger OK

IV. Associated cooling water pipes OK

14.12 Perform clutch functional checks OK

14.13 Check breather valve is function OK

15 Drive line

15.1 Distributor gearbox visual check OK

15.2 Change Distributor gearbox oil OK

15.3 Check the Distributor Gear Shift OK

15.4 Check breather valve is function OK

16 Shafts
Check the flange connections for proper
16.1 OK
fitting
Check Shafts & Joins for noise and
16.2 OK
vibrations

ANPC-FLEET-F-001-008-0-2023 10 Years or 10000 Hours Inspection Checklist - Mobile Crane

 Check for play in the area of bearing
16.3 OK
bushes
16.4 Check for possible damages includes

I. Paint Damage OK

II. Dents/Nicks OK

III. Distortion in pipe area OK

IV. Cracks in the components OK

17 Axles
17.1 Check the axle fixing bolts OK

17.2 Check the axle braces/struts OK

Lubricate the steering swivel pin bearing at the top

17.3
and bottom
OK

17.4 Replace Driven axle oil OK

17.5 Replace wheel hub oil OK

17.6 wheel hub bearing visual check OK

17.7 Change wheel hub bearing grease OK

17.8 Check wheel bearing condition OK

18 Suspension System
18.1 Check suspension system functions OK
Check suspension cylinders, Hoses and
18.2 OK
fittings

18.3 Check suspension gauges N/A

Lubricating suspension cylinder pivot
18.4 OK
bearings
18.5 Is central lubricating system pump suppling
grease to lubricating points of the suspension N/A
cylinders
19 Steering System
19.1 Visual check for steering pump and components OK
19.2 Check suspension system functions N/A
19.3 Check for possible damages includes :

I. On-road driving OK
II. All wheel steering OK
III. Crab steering OK
IV. Reduced shear out dimension OK
V. Independent steering OK
Check the axial play in the steering lever
19.4
bearing and adjusting as necessary
OK

Check Steering components are fitted

19.5 OK
firmly
ANPC-FLEET-F-001-008-0-2023 10 Years or 10000 Hours Inspection Checklist - Mobile Crane
 Check the screws of the entire steering system
and their fastenings(steering column strand ,
19.6 OK
angular gear, steering gear, push rods and
operating cylinders)
19.7 Lubricate the steering components OK
Check steering cylinders for leak and
19.8 OK
tightness

Check axle stops, push rods and cross ties

19.9 OK
for damage and cracks.
Check the steering angle sensors of axles
19.10 for correct fitting, mechanical damage, OK
corrosion and wear or play.
20 Brake System

20.1 Foot brake functions OK

20.2 Parking brake functions OK
Perform leak-tightness test for
20.3
compressed air system
OK

20.4 Air compressor and reservoirs condition OK

20.5 Check compressed air lines and fittings OK
20.6 Check the brake pads OK
20.7 Check the brake disc for cracks, wear and
surface condition OK

20.8 Check brake lining thickness OK

20.9 Drain the compressed air tanks OK

21.01 Replace air dryer cartridge OK

22 Wheels And Tires

I. Number of Axles 2

II. Tire Size 29.5 - 25

22.1 Check the tire pressure OK

Check the tire surface for cracks,
22.2 OK
damages or foreign particles
Check the outer wall for cracks and
22.3 OK
damages
22.4 Check for the alignment for the all axles OK
Check the wheel lugs and nuts for
22.5 OK
damages
22.6 Tighten wheel nuts OK

Check the rims for damage and cracking

22.7
in the base material OK
22.8 Check the wheel discs for :

I. Paint Damage OK

ANPC-FLEET-F-001-008-0-2023 10 Years or 10000 Hours Inspection Checklist - Mobile Crane

 II. Dents/Nicks OK
III. Cracks in the components OK
30 Hydraulic System
Check preliminary gas tension of
30.1 N/A
accumulators
30.2 Check Hydraulic tank and oil level OK
Drain the sediments from the hydraulic
30.3 OK
tank
30.4 Check hydraulic cooler function OK

30.5 Check Power Take Off (PTO) functions OK

30.6 Check hydraulic pumps and motors OK

Clean and Check hydraulic filters and

30.7 OK
breathers

30.8 Clean and Check all Hydraulic strainers OK

Perform Hydraulic Pumps
30.9 OK
Test/Overhauling
Perform Hydraulic Motors
30.10 OK
Test/Overhauling
Perform Hydraulic control blocks
30.11
Test/Overhauling
OK

Perform Pressure tests for all Hydraulic

30.12
circuits and adjust if needed
OK

Green Yellow Red Green Yellow Red

Hydraulic oil sampling report
30.13
result

40 Inspection of Hydraulic hoses

40.1 Check the hydraulic hose lines for :

Damage on outer surface such as cuts and

40.2 OK
cracks Brittle due to aging of outer layer

Check for abrasion/ bending / turning the

40.3 OK
hydraulic hoses excessively.

Damage or distortion in fixtures or hose

40.4 OK
fittings

40.5 Movement between hose & hose line OK

40.6 Corrosion on fixtures or fittings OK

40.7 Check for oil leaks OK

41 Outrigger beams and support jacks

41.1 Check outrigger functions OK

41.2 Check outrigger beam wear pads OK

ANPC-FLEET-F-001-008-0-2023 10 Years or 10000 Hours Inspection Checklist - Mobile Crane
 41.3 Check outrigger functions OK
Check hydraulic cylinders, hoses and
41.4 OK
fittings
Visual check for outrigger length
41.5 OK
transducer
Check the lubrication of the sliding
41.6 OK
surfaces on the outrigger supports.

Check lubrication of the slide rails on the

41.7 OK
floating pad plates.

Check the floating pads for cracks and

41.8 OK
damage

41.9 Check for possible damages includes

I. Paint Damage OK
II. Dents/Nicks OK
III. Distortion in pipe area OK
IV. Cracks in the components OK
42 Slewing ring and Slew gear

Check the screwed connection for firm fitting.

42.1
Apply prescribed torque
OK

Slew the superstructure by 360° two times and

42.2 OK
observe for noise/vibrations

Check the leak-tightness and Listen for unusual noises of the components:

42.3 Slewing Motor assembly OK

42.4 Slewing brake assembly OK

42.5 Slewing transmission assembly OK

Check the disc brake on the slew gear for
42.6 N/A
leaks.

42.7 Check state of the hydraulic lines fittings OK

42.9 Perform Swing brake functional test N/A

43 Slew gearbox – check oil level, top up if required

43.1 Inspect lip seal for sign of damage OK

Lubricate the lubricating nipple of slewing
43.2 OK
rim.
Check for Cracks ,Permanent deformation
43.3 or other damage is visible on the OK
mounting screw

ANPC-FLEET-F-001-008-0-2023 10 Years or 10000 Hours Inspection Checklist - Mobile Crane

 The mounting screw stretched by more
43.4 OK
than 2%
43.5 There is pitting OK
43.6 The thread is hard to move OK
Tilt play test
Test Boom length Slew Degree Measurement
0* Measurement
180* accuracy 0.1
1 mm
270*
360*
0*
180*
2 Overall Result
270*
360*

51 Operators Cabin

51.1 Canopy/Door/Roof OK

51.2 Windshields and Mirrors OK

51.3 Wiper Assembly OK

51.4 Seats and Seat Belts OK

51.5 Upholstery OK

51.6 Cab Access (Step/Handles) OK

51.7 Gauges and Indicators OK

51.8
Perform following control lever function tests :
I. Swing Left Function OK

II. Swing Right Function OK

III. Boom Up Function OK

IV. Boom Dwon Function OK

V. Hoist Up Function OK

VI. Hoist Dwon Function OK

Vll. Boom Extend Function OK

Vlll. Boom Retract Function OK

52 Superstructure Frame

52.1 Vehicle frame Visual Inspection OK

52.2 Structures and Welded Joints

I. Fastening points OK

II. Frame connections/Intersections OK

III. Plates and Walls OK

ANPC-FLEET-F-001-008-0-2023 10 Years or 10000 Hours Inspection Checklist - Mobile Crane
 IV. Lifting lugs and Eye hooks OK

V. Pins and locks OK

VI. Corrosion and Deformation OK

Vll. Paint Condition OK

54 Boom

Minimum Maximum
54.1 Main boom Length 12 M 47 M

54.2 Radius 3M 32 M

54.3 Boom Extensions /Sections OK

54.4 Boom Angle Indicators OK

54.5 Flood Lights & Fittings OK

54.5 Aviation Warning Lights on tips OK

54.6 Check the Rope of the Length Transducer OK

54.7 Cable Drums & Wiring OK

54.8 Boom sheave assembly OK

54.9 Boom Heel Pin &Fastening OK

54.10 check the rope track rollers OK

Carry out a visual inspection on locking

54.11 OK
and pinning unit

Service the locking and pinning unit and

54.12 OK
lubricate Sliding surfaces and lube nipples

Check the preliminary gas tension of

54.13 OK
Locking & pinning unit accumulators

54.14 Check Telescopic section wear pads OK

54.15 Check the main boom structures and Welded Joint

I. Fastening points OK

II. Frame connections/Intersections OK

ANPC-FLEET-F-001-008-0-2023 10 Years or 10000 Hours Inspection Checklist - Mobile Crane

 III. Plates and Walls OK

IV. Lifting lugs and Eye hooks OK

V. Locks and pins OK

VI. Bearings and Wear pads OK

55 Telescopic Cylinder

Check tele cylinder barrel area for welding

55.1 OK
seams for cracks

55.2 Check lock pin pockets for deformation OK

Check the Cylinder and boom pins for
55.3 wear OK

56 Boom Lift cylinder

56.1 lubricate the foot bearing OK

56.2 Lubricating Head Axles OK

56.3 Check Steel Hydraulic Piping OK

56.4 Hydraulic Hoses & Seals OK

56.5 Hydraulic Valves on Cylinders OK

Lubrication of the lubricating nipples on
56.6 OK
foot bearing &piston rod bearing.
Check and adjust the torque of exterior
56.7
bolted connections
OK

57 Fly jib assembly

57.1 Check all pins for crack, deformations OK

57.2 Lubricate all moving Parts OK

57.3 Inspect all hydraulic hoses & fittings OK

57.4 Check for possible damages includes

I. Cracks , breaks and wear OK

II. Dents and kinks OK

III. Distortion in pipe area OK

IV. Paint / glaze OK

58 Boom Tip Sheaves

58.1 Perform Visual inspection OK
Check rope sheaves for damage such as
e.g. cracks, notches or similar damage
58.2 OK
and check the bearings are seated
properly

ANPC-FLEET-F-001-008-0-2023 10 Years or 10000 Hours Inspection Checklist - Mobile Crane

 58.3 The Sheave groove must be smooth. OK

58.4 Check all rope sheaves for wear OK

58.5 Check all sheave bearings for:

I. Leakage of grease OK

II. Correct seating of bearing seals OK

III. Noisy bearings, rolling resistance OK

IV. Bearing play OK

V. Signs of wear OK
59 Wire Ropes
Main Auxiliary
59.1 Wire rope length 253 M 139 M

59.2 Wire Rope Diameter 19 MM 19 MM

59.3 Wire rope core type IWRC IWRC

59.4 Rope lay type RHLL RHLL

59.5 Line Pull 6.6 T 6.6 T

59.6 Wire Rope Termination Wedge socket Wedge socket

59.7 Cleanness and Lubrication OK OK

59 Wire Ropes
Reduction in Diameter
59.8 Percentage (Reduction of more OK OK
than 5% from nominal diameter)

Kinking, crushing, bird caging or

59.9 OK OK
other distortion

59.10 The following areas must be checked with special care :

I. Rope end connection OK OK

II. Safety coils & fixed point on winch OK OK

Areas of the rope which run
III. OK OK
through the pulleys

Areas of the rope which are

IV. OK OK
spooled on the winch
Areas of the rope which is
V. exposed to environment OK OK
conditions

ANPC-FLEET-F-001-008-0-2023 10 Years or 10000 Hours Inspection Checklist - Mobile Crane

 VI. Rope is free of damages. OK OK
No of broken wire protruding from
VII. OK OK
the core

*** For running ropes: Max of 6 randomly broken wires in 1 lay or 3 broken wires in 1 strand of 1 lay)For rotation
resistance ropes:2 randomly distributed broken wires in six rope diameters or 4 randomly distributed broken wires in
30 rope diameters.
60 Winches
Main Winch
60.2 Visual inspection for Winch OK
Perform oil sample inspection and attach
60.3
document
Exterior bolted connections - check and
60.4
tighten if required OK
Check for Tightness of screws, remove
60.5 broken off or defective screws and replace
OK
them with new ones with desired torque
Check winch upper limit switch function
60.6 OK
working properly
Check winch lower limit switch function
60.7 OK
working properly
Check the disc brakes on the
60.8 OK
corresponding hoist for leaks.
Lubricate the rope drum bearing of hoist
60.9
via the lubricating nipple
OK

60.10 Perform general Overhauling OK

61 Auxiliary Winch
61.1 Perform visual inspection for Winch OK
Perform oil sample inspection and attach
61.2
document
Exterior bolted connections - check and
61.3 OK
tighten if required
Check for Tightness of screws, remove
61.4 broken off or defective screws and replace OK
them with new ones with desired torque
Check winch upper limit switch function
61.5
working properly
OK

Check winch lower limit switch function

61.6
working properly
OK

Check the disc brakes on the

61.7
corresponding hoist for leaks.
OK

Lubricate the rope drum bearing of hoist

61.8 OK
via the lubricating nipple

61.90 Perform general Overhauling OK

67 Main Hook block

67.1 SWL 50 TON

67.2 Serial number

67.3 No of sheaves 5

67.4 Weight 500 Kg

Perform Wire rope end

67.5
termination NDT
ANPC-FLEET-F-001-008-0-2023 10 Years or 10000 Hours Inspection Checklist - Mobile Crane
 67.6 Perform Visual inspection OK
Check rope sheaves for damage such as
e.g. cracks, notches or similar damage
67.7 OK
and check the bearings are seated
properly
67.8 The Sheave groove must be smooth. OK

67.9 Check all rope sheaves for wear OK

67.10 Check all sheave bearings for:

I. Leakage of grease OK

II. Correct seating of bearing seals OK

III. Noisy bearings, rolling resistance OK

IV. Bearing play OK

V. Signs of wear OK

VI. Check load hook for surface cracks OK

VII. Check the load hook for corrosion OK

VIII Check the hook latch assembly OK

Lubricate all lubricating nipples at hook

IX. OK
block

X. Paint and decals OK

68 Auxiliary Hook

68.1 SWL 6.6 T

68.2 Serial number

68.3 No of sheaves N/A

68.4 Weight 150 KG

Perform Wire rope end
68.5
termination NDT

68.6 Perform Visual inspection OK

Check rope sheaves for damage such as e.g.
68.7 cracks, notches or similar damage and check the OK
bearings are seated properly

68.8 The Sheave groove must be smooth. OK

68.9 Check all rope sheaves for wear OK

68.10 Check all sheave bearings for:

I. Leakage of grease OK
II. Correct seating of bearing seals OK
III. Noisy bearings, rolling resistance OK
IV. Bearing play OK
V. Signs of wear OK

ANPC-FLEET-F-001-008-0-2023 10 Years or 10000 Hours Inspection Checklist - Mobile Crane

 68.11 Check the load hook for surface cracks OK
68.12 Check the load hook for corrosion OK
68.13 Check the hook latch assembly OK
Lubricate all lubricating nipples at hook
68.14 OK
block
68.15 Paint and decals OK
General Comments & Observations:
At the time of inspection all functional test carried out and satisfactory

Name Of Inspection Supervisor

Date

Signature

Name Of Maintenance Supervisor

Date

Signature

ANPC-FLEET-F-001-008-0-2023 10 Years or 10000 Hours Inspection Checklist - Mobile Crane

ANPC-FLEET-F-001-008-0-2023 10 Years or 10000 Hours Inspection Checklist - Mobile Crane