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General| Brand | Komatsu |
|---|---|
| Model | PC4000 |
| Category | Excavators |
| Language | English |
Lists and describes components of the excavator superstructure.
Lists and describes components of the excavator engine house.
Details how the excavator is delivered and where to find dimension info.
Safety precautions and general advice for assembly personnel.
Guidelines for safe and compliant transportation and lifting.
Details manpower requirements and time schedule for assembly.
Requirements for the assembly site, including ground conditions and equipment.
Details approximate dimensions and space needed for components.
Instructions on preparing components and ensuring safety before assembly.
Provides basic measurements and weight data for various components.
Lists example transport dimensions and weights for different configurations.
Detailed steps for assembling the excavator undercarriage.
Instructions for locating and routing breather filters for travel gears.
Explains the working and ex-works positions of the track tensioning valves.
Detailed steps for mounting the superstructure onto the undercarriage.
Instructions for attaching and bolting the engine house.
Detailed steps for mounting the boom, including cylinder attachment.
Steps for lifting, aligning, and bolting the hydraulic oil tank.
Instructions for lifting, aligning, and connecting the hydraulic oil cooler.
Steps for lifting, aligning, and connecting the fuel tank and platform.
Instructions for mounting the hinged ladder and its lifting cylinder.
Steps for lifting, aligning, and bolting the cab base.
Instructions for lifting, aligning, and fastening the counterweight.
Instructions for mounting handrails, steps, and gratings with torque values.
Instructions for installing cable transfer elements for the operator's cab.
Steps for mounting the cab and its support frame.
Instructions for hooking up and installing bucket cylinders.
Steps for lifting, aligning, and installing the stick.
Detailed instructions for installing pins for backhoe attachment stick.
Instructions for filling the hydraulic oil reservoir, considering viscosity.
Procedures for bleeding air from hydraulic pumps and checking oil levels.
Instructions for filling the fuel tank via service arm or direct refill plug.
Safety guidelines and detailed checks before initial engine start-up.
Steps for hooking up, lowering, and installing stick cylinders.
Detailed steps for assembling the bullclam bucket to the stick.
Procedures for mounting inner and outer pin seals.
Legend for mounting pin seals for the backhoe attachment.
How to connect cable harnesses to terminal rails in the switch box.
Instructions for pre-lubricating bearings using the central lubrication system.
Table of bolt sizes, wrench sizes, and tightening torques for metric standard threads.
Table of bolt sizes, wrench sizes, and tightening torques for metric fine threads.
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