Krupp Crane KMK 4080 Maintenance Manual 2085878 – PDF DOWNLOAD

Description

Krupp Crane KMK 4080 Maintenance Manual 2085878 – PDF DOWNLOAD

FILE DETAILS:

Krupp Crane KMK 4080 Maintenance Manual 2085878 – PDF DOWNLOAD

Language : English
Pages : 136
Downloadable : Yes
File Type : PDF
Size: 6.84 MB

TABLE OF CONTENTS:

Krupp Crane KMK 4080 Maintenance Manual 2085878 – PDF DOWNLOAD

1 Introduction
1 1 Instructions for use
1 2 Maintenance instructions
Safety instructions
Cleaning
Assembly groups endangered by cleaning work
Running-in period
Routine maintenance
Maintenance intervals
Maintenance schedules
5 2 1 Maintenance schedule D: maintenance to be carried out every day/
before start-up
5 2 2 Maintenance schedule W: maintenance to be carried out every week
5 2 3 Maintenance schedule M 1: maintenance to be carried out every month /
after 100 operating hours / approx 2000 km
5 2 4 Maintenance schedule M 3: maintenance to be carried out every three months /
after 300 operating hours / 5000 – 6000 km
5 2 5 Maintenance schedule M 6: maintenance to be carried out every six months/
after 500 operating hours/ 10000 – 12500 km 5 – 11
5 2 6 Maintenance schedule M 12: maintenance to be carried out every twelve months /
after 1000 operating hours/ 20000 – 25000 km 5 – 13
Repeat inspections
Checking load hook for deformation
Necessary measures for monitoring the winches
Theoretical service life
Used part of the theoretical service life
Example
Maintenance Manual KMK 4080 2 085 878en
6 Lubricants and running materials
6 1 Lubricant table
6 2 Running materials
6 2 1 Fuel
6 2 2 Additives for engine coolant
6 2 3 Additives for windscreen washing system
7 Description of maintenance work for the carrier
7 1 Carrier engine
7 1 1 Checking the oil level in the engine
7 1 2 Checking the coolant level
7 1 3 Checking the dry air filter
7 2 Automatic gearbox
7 2 1 Checking the oil level in the gearbox
Checking the oil level when the gearbox is cold
Checking the oil level when the gearbox is at operating temperature
7 2 2 Changing the gearbox oil and oil filter
7 3 Transfer case
7 3 1 Checking the oil level in the transfer case
7 3 2 Changing the oil
7 4 Axle lines
7 4 1 Checking the oil level in the axle central drives
7 4 2 Changing the oil in the axle central drives
7 4 3 Checking the oil level in the wheel drives
7 4 4 Changing the oil in the wheel drives
7 4 5 Lubricating the cardan shafts
7 5 Wheels
7 5 1 Checking the tyre pressure
7 6 Checking the vehicle’s brakes
7 6 1 Checking the linings on the brakes
Suspension
Checking the oil level in the suspension cylinder assemblies
Suspension cylinder assemblies with inspection plugs
Suspension cylinder assembly with oil level inspection glass
Checking that the attachment bolts of the suspension cylinder
assemblies are tight
7 8 Steering system
7 8 1 Greasing the steering arm bearing of the suspension cylinder assemblies
7 9 Compressed-air system of the carrier
7 9 1 Draining moisture from the compressed-air system
7 9 2 Changing the granule cartridge in the air drier
Hydraulic system of the carrier
Checking the hydraulic oil level
Checking the hydraulic hoses
Changing the hydraulic oil filter, cleaning the magnetic bar
Changing the vent filter
Taking oil samples
Changing the hydraulic oil
Central lubrication system (optional equipment)
Checking the level in the grease reservoir
Bleeding the central lubrication system
Description of maintenance work for the superstructure
Crane engine
Checking the oil level in the crane engine
Checking the coolant level
Checking the dry air filter
Hoists
Checking the oil level in the hoists
Checking hoist brake
Greasing the hoist gear units
Changing the oil
Checking the oil
Carry out a partial inspection of the hoists
Carrying out a general inspection of the hoists
Slewing gear
Checking the oil level in the slewing gear
Changing the oil
Roller bearing slewing rim
Lubricating the slewing rim (central lubrication device)
Compressed-air system of the superstructure
Draining moisture from the compressed-air system
Changing the granule cartridge in the air drier
Hydraulic system of the superstructure
Checking the oil level
Checking the hydraulic hoses
Bleeding the derricking cylinder
Bleeding the piston rod chamber
Bleeding the piston head area
Bleeding the telescoping cylinders I and II
Rigging condition
Bleeding
Position of the bleeder screws
Telescoping conditions
Maintenance Manual KMK 4080 2 085 878en
Changing the hydraulic oil filter and cleaning the magnetic bar
Changing the vent filter
Taking oil samples
Changing the hydraulic oil
Boom
Lubricating the sliding surfaces of the boom
Lubricating telescope section I:
Lubricating telescope section II:
Lubricating telescope section Ill:
Lubricating telescope section IV:
Hoist ropes
Checking the position on sheaves and drums
Checking the condition
Judging the condition of the hoist rope
Changing a hoist rope
Setting the lowering limit switch
Hook blocks
Lubrication
Laying-up and conservation
Tightening torques
Tightening torques for fixing bolts
Special tightening torques
Index

DESCRIPTION:

Krupp Crane KMK 4080 Maintenance Manual 2085878 – PDF DOWNLOAD

Maintenance instructions:

This Maintenance Manual is intended for the service personnel. It contains no descriptions or instructions
for repair work. For repairs please see the Repair Manual intended for the qualified repair personnel
(e.g. Krupp Service Centres).
For repair work the following are also required:
– a suitably equipped workshop
– special tools
– spare parts authorized by Krupp Mobilkrane GmbH
Look after your crane and maintain it regularly and meticulously so that it is available for use when you
need it. This will also increase its life.
Please note that the warranty provided for the truck crane by Krupp Mobilkrane GmbH can only be upheld
if:
– the truck crane is only used for the purpose for which it is intended,
– the truck crane is serviced and maintained in accordance with the instructions,
– repairs to the truck crane are carried out in accordance with professional standards.
Damage and breakdowns are often caused by lack of maintenance, for example:
– insufficient oil, grease or antifreeze,
-dirt,
– damaged or worn ropes,
– faults in the compressed-air or hydraulic systems,
– damaged hoses or loose couplings,
– brakes which are not in working order,
– damaged or worn tyres or wheel rims,
– non-observance of the maintenance schedule.

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