Cat 824G Wheel Tractor, 825G Soil Compactor, 826G Landfill Compactor Operation and Maintenance Manual (SEBU6956-02) (SN 4SN1-UP, 6RN1-UP, 7NL1-UP)

These 824G/825G/826G machines usually live in rough places—landfills, haul roads, pad-building jobs—working long days in dust, trash, and vibration. This operation and maintenance manual helps you set a steady rhythm: what to trace and check before startup, what to inspect and service every few hundred hours, and what to watch as components age so the machine stays predictable. Picture this: it’s peak season at the landfill, you fire up the 826G, and instead of guessing why it won’t move or why temps are climbing, you walk through the book’s steps, isolate the fault, and get it back in the pile without three days of trial and error.

Applications & Use Cases

• Set up a daily walk‑around so you trace leaks, loose hardware, and tire or wheel issues before they strand you on the fill.
• Plan periodic services—filters, fluids, adjustments—so you don’t bleed time and money on mid-shift breakdowns.
• Verify correct blade, drum, and wheel settings to keep compaction consistent and avoid reworking soft spots.
• Use the troubleshooting flow to isolate starting, charging, or overheating problems instead of just throwing parts at it.
• Align your operators on proper warm‑up, shutdown, and cleaning routines so the machine’s systems don’t get abused.

FAQ

Q: Is this manual searchable on a laptop or tablet, or is it just a scan?

A: It’s typically a readable PDF, so you can search by term, set bookmarks, and jump to the systems you’re working on.

Q: Can I print just a few sections to keep in the cab or shop?

A: Yeah, you can usually print individual pages or chapters, stick them in plastic sleeves, and keep the original file clean.

Safety Note

Always verify the machine is parked on stable ground, tagged out, and pressure bled off any stored-energy systems before you crawl under or reach into pinch points.

Cat 824G Wheel Tractor, 825G Soil Compactor, 826G Landfill Compactor Index:

Foreword
Safety Section
Safety Signs and Labels .
General Hazard Information
Crushing Prevention and Cutting Prevention
Burn Prevention
Fire Prevention and Explosion Prevention
Fire Extinguisher Location
Tire Explosion Prevention
Electrical Storm Injury Prevention
Mounting and Distnounting
Before Starting Engine .
Engine Starting
Before Operating Machine .
Machine Operation
Machine Parking .
Equipment Lowering with Engine Stopped
Sound Information and Vibration Information .
Cab Internal Clearance
Steering Frame Lock ………..„..
Product Information Section
Machine General Information
Model Views
Product Identification Information
Operation Section
Monitoring Systems and Cab Features „
Machine Controls
Before Starting Engine .
Engine Starting ,

Machine Operation
Operating Techniques
Machine Adjustments
Machine Parking
Transportation Information .
Towing Information
Maintenance Section
Torque Specifications
Tire Inflation Information
Lubricant Specifications .
Lubricant Viscosities and Refill Capacities .
Maintenance Parts ,
Maintenance Interval Schedule .
Reference Information Section
Reference Materials _
Index Section
Index

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