## Komatsu 870 C
### Heavy-Duty Dozer

The Komatsu 870 C is a powerful and versatile dozer designed for heavy-duty earthmoving applications. Its robust construction and advanced hydraulic system provide exceptional performance and durability in even the most challenging conditions.

**Key Features:**

- **Tier 4 Final SAA6D170E-7 Engine:** Delivers exceptional power and fuel efficiency, meeting stringent environmental standards.
- **Closed-Center Load Sensing Hydraulic System:** Provides precise control and increased efficiency, optimizing hydraulic power distribution.
- **S-Blade:** Standard semi-U blade with a large capacity and wide cutting edge, ensuring efficient material handling.
- **Patented Track Tensioning System:** Maintains optimal track tension, minimizing downtime and ensuring smooth operation.
- **Operator-Centric Design:** Ergonomically designed cab with advanced controls and a wide field of view, maximizing operator comfort and productivity.

### Construction and Design:

The Komatsu 870 C boasts a robust frame and durable undercarriage, ensuring exceptional structural integrity and longevity. Its heavy-duty track shoes provide excellent stability and traction, allowing it to navigate uneven terrain with ease. The patented track tensioning system eliminates the need for constant adjustment, minimizing downtime and prolonging track life.

### Hydraulic System:

The advanced closed-center load sensing hydraulic system precisely controls hydraulic power distribution, improving efficiency and performance. The system prioritizes power to essential functions, providing responsive blade control and smooth operation. The large hydraulic cylinders provide ample power for demanding earthmoving tasks.

### Operator Comfort and Safety:

The spacious and ergonomically designed cab prioritizes operator comfort and safety. The wide field of view minimizes blind spots and enhances situational awareness. Joystick controls and a multi-function monitor allow for intuitive operation and precise machine control. The machine also features a wide range of safety features, including a rear-view camera, backup alarm, and rollover protection structure.

### Versatility and Applications:

The Komatsu 870 C's versatility makes it suitable for a wide range of earthmoving applications, including:

- **Construction:** Site preparation, road building, and excavation
- **Mining:** Bulk material handling, overburden removal, and site reclamation
- **Forestry:** Trail building, clearing, and logging operations
- **Agriculture:** Land leveling, field preparation, and irrigation projects

### Conclusion:

The Komatsu 870 C is a premium heavy-duty dozer engineered for exceptional performance, durability, and operator comfort. Its advanced features and robust construction make it an ideal choice for demanding earthmoving applications, delivering results that meet the highest standards of productivity and efficiency.

Komatsu 870 C 202775 and up Workshop Service Manual PDF.

This edition of PDF service manual for Komatsu 870 C 202775 and up was primarily published to be used by mechanical technicians who are already familiar with all service procedures relating to BRP products.

This PDF manual covers the repair and overhaul of Komatsu 870 C 202775 and up and assumes that the technician is fully conversant with general automobile practices. The repair procedures outlined in this manual emphasize the special aspects of the product. This will enable you to build and maintain a reputation of quality service.
The PDF manual includes instructions on components manufactured for Komatsu 870 C 202775 and up. For repairs of proprietary components the instructions of the respective component manufacturers are included in this manual. The purpose behind incorporating these instructions in this manual is to enable technicians to understand their functions properly and thus judge the performance as a whole.

The manual provides the most reliable information.
The aim of this manual is to help you get the best value from your Komatsu 870 C 202775 and up.

This manual includes many of the specifications and procedures that were available in an authorized Komatsu 870 C 202775 and up dealer service department.

This manual for Komatsu 870 C 202775 and up emphasizes particular information denoted by the wording and symbols: WARNING, CAUTION, NOTE.

It provides information and procedures for routine maintenance and servicing. It offers diagnostic and repair procedures to follow when trouble occurs.

For many simpler jobs, doing it yourself may be quicker than arranging an appointment to get the Komatsu 870 C 202775 and up into a dealer and making the trips to leave it and pick it up.
A lot of money can be saved by avoiding the expense the shop must pass on to you to cover its labour and overhead costs.
For those intending to do maintenance and repair on their Komatsu 870 C 202775 and up, it is essential that safety equipment be used and safety precautions obseved when working on the Komatsu 870 C 202775 and up. This includes a torque wrench to ensure that fasteners are tightened in accordance with specifications.
In some cases, the text refers to special tools that are recommended or required to accomplish adjustments or repairs. These tools are often identified by their Komatsu 870 C 202775 and up special tool number and illustrated.

The Komatsu 870 C 202775 and up owner will find that owning and referring to this manual will make it possible to be better informed and to more knowledgeably repairs like a professional automotive technician.

We have endeavored to ensure the accuracy of the information in this manual. This is a complete Service Manual contains all necessary instructions needed for any repair your Komatsu 870 C 202775 and up may require.
SERVICE MANUAL for Komatsu 870 C 202775 and up contains information such as:
Tune ups for Komatsu 870 C 202775 and up.
Maintenance for Komatsu 870 C 202775 and up.
Removal & install procedures for Komatsu 870 C 202775 and up.
Assemblies & disassemblies for Komatsu 870 C 202775 and up.
Fuel system for Komatsu 870 C 202775 and up.
Ignition for Komatsu 870 C 202775 and up.
Lubrication system for Komatsu 870 C 202775 and up.
Exhaust for Komatsu 870 C 202775 and up.
Electrical system for Komatsu 870 C 202775 and up.
Body for Komatsu 870 C 202775 and up.
Or more extensive repair involving ENGINE and TRANSMISSION disassembly for Komatsu 870 C 202775 and up.
And MUCH MORE!!!

Specification:
This is a PDF FORM NOT A HARD COPY!!!
FAST and FREE ELECTRONIC DELIVERY via Email!!!
Language: English.
Printable: Yes.
File Format: PDF.

The content of service manual for Komatsu 870 C 202775 and up depicts parts and/or procedures applicable to the particular product at time of writing.

GENERAL TAGS FOR WSMBEST WORKSHOP SERVICE MANUALS:

General Information for Komatsu 870 C 202775 and up.
Maintenance for Komatsu 870 C 202775 and up.
Lubrication for Komatsu 870 C 202775 and up.
Heating for Komatsu 870 C 202775 and up.
Ventilatin for Komatsu 870 C 202775 and up.
Air Conditioning for Komatsu 870 C 202775 and up.
Suspensionfor Komatsu 870 C 202775 and up.
Front Suspension for Komatsu 870 C 202775 and up.
Rear Suspension for Komatsu 870 C 202775 and up.
Wheel for Komatsu 870 C 202775 and up.
Tire System for Komatsu 870 C 202775 and up.
Differential for Komatsu 870 C 202775 and up.
Driveline for Komatsu 870 C 202775 and up.
Drive Shaft for Komatsu 870 C 202775 and up.
Transfer Case for Komatsu 870 C 202775 and up.
Brakes for Komatsu 870 C 202775 and up.
Engine for Komatsu 870 C 202775 and up.
Engine Mechanical for Komatsu 870 C 202775 and up.
Engine Cooling for Komatsu 870 C 202775 and up.
Engine Fuel for Komatsu 870 C 202775 and up.
Engine Electrical for Komatsu 870 C 202775 and up.
Ignition System for Komatsu 870 C 202775 and up.
Starting for Komatsu 870 C 202775 and up.
Charging System for Komatsu 870 C 202775 and up.
Emissions for Komatsu 870 C 202775 and up.
Engine Exhaust for Komatsu 870 C 202775 and up.
Engine Lubrication for Komatsu 870 C 202775 and up.
Engine Speed Control System for Komatsu 870 C 202775 and up.
Clutch for Komatsu 870 C 202775 and up.
Cooling for Komatsu 870 C 202775 and up.
Electronic Control Modules for Komatsu 870 C 202775 and up.
Engine Systems for Komatsu 870 C 202775 and up.
Heated Systems for Komatsu 870 C 202775 and up.
Horn for Komatsu 870 C 202775 and up.
Ignition Control for Komatsu 870 C 202775 and up.
Instrument Cluster for Komatsu 870 C 202775 and up.
Lamps for Komatsu 870 C 202775 and up.
Power Systems for Komatsu 870 C 202775 and up.
Restraints for Komatsu 870 C 202775 and up.
Speed Control for Komatsu 870 C 202775 and up.
Transmission for Komatsu 870 C 202775 and up.
Exhaust System for Komatsu 870 C 202775 and up.
Body Structure for Komatsu 870 C 202775 and up.
Seats for Komatsu 870 C 202775 and up.
Security and Locks for Komatsu 870 C 202775 and up.
Air Bag System for Komatsu 870 C 202775 and up.
Exterior Trim for Komatsu 870 C 202775 and up.
Interior Trim for Komatsu 870 C 202775 and up.
Frame for Komatsu 870 C 202775 and up.
Bumpers for Komatsu 870 C 202775 and up.
Fuel System for Komatsu 870 C 202775 and up.
Steering for Komatsu 870 C 202775 and up.
Transmission and Transfer Case for Komatsu 870 C 202775 and up.
Tires for Komatsu 870 C 202775 and up.
Wheels for Komatsu 870 C 202775 and up.
Body for Komatsu 870 C 202775 and up.
Heating for Komatsu 870 C 202775 and up.
Air Conditioning for Komatsu 870 C 202775 and up.
Emissions Control for Komatsu 870 C 202775 and up.
Engine Removal for Komatsu 870 C 202775 and up.
Engine Installation for Komatsu 870 C 202775 and up.
Final Drive for Komatsu 870 C 202775 and up.
Electrical System for Komatsu 870 C 202775 and up.


GENERAL MAINTENANCE TAGS FOR WSMBEST WORKSHOP SERVICE MANUALS:

Air cleaner element renewal for Komatsu 870 C 202775 and up.
Air cleaner temperature control check for Komatsu 870 C 202775 and up.
Auxiliary drivebelt check for Komatsu 870 C 202775 and up.
Battery electrolyte level check for Komatsu 870 C 202775 and up.
Battery terminal check for Komatsu 870 C 202775 and up.
Brake hydraulic fluid renewal for Komatsu 870 C 202775 and up.
Brake hydraulic system seal and hose renewal for Komatsu 870 C 202775 and up.
Brake pipe and hose check for Komatsu 870 C 202775 and up.
Choke adjustment check for Komatsu 870 C 202775 and up.
Contact breaker point renewal and distributor lubrication for Komatsu 870 C 202775 and up.
Crankcase ventilation system check for Komatsu 870 C 202775 and up.
Emission control filter element renewal for Komatsu 870 C 202775 and up.
Engine coolant renewal for Komatsu 870 C 202775 and up.
Engine idle speed check for Komatsu 870 C 202775 and up.
Engine oil and filter renewal for Komatsu 870 C 202775 and up.
Engine valve clearance check - OHV engines for Komatsu 870 C 202775 and up.
Exhaust system check for Komatsu 870 C 202775 and up.
Fluid leak check for Komatsu 870 C 202775 and up.
Fluid level checks for Komatsu 870 C 202775 and up.
Front and rear brake pad/shoe check for Komatsu 870 C 202775 and up.
Front wheel alignment check for Komatsu 870 C 202775 and up.
Gearbox oil level check for Komatsu 870 C 202775 and up.
Handbrake check for Komatsu 870 C 202775 and up.
Hinge and lock check and lubrication for Komatsu 870 C 202775 and up.
HT lead, distributor cap for Komatsu 870 C 202775 and up.
ignition circuit check for Komatsu 870 C 202775 and up.
Ignition timing for Komatsu 870 C 202775 and up.
contact breaker gap (dwell angle) check for Komatsu 870 C 202775 and up.
Intensive maintenance for Komatsu 870 C 202775 and up.
Mixture adjustment check for Komatsu 870 C 202775 and up.
Road test for Komatsu 870 C 202775 and up.
Roadwheel security check for Komatsu 870 C 202775 and up.
Seat belt check for Komatsu 870 C 202775 and up.
Spark plug check for Komatsu 870 C 202775 and up.
Spark plug renewal for Komatsu 870 C 202775 and up.
Steering and suspension security check for Komatsu 870 C 202775 and up.
Throttle damper operation check for Komatsu 870 C 202775 and up.
Timing belt renewal for Komatsu 870 C 202775 and up.
Tyre checks for Komatsu 870 C 202775 and up.
Underbody inspection for Komatsu 870 C 202775 and up.
Wiper blade check for Komatsu 870 C 202775 and up.

Komatsu 870 C 202775 and up Workshop Service Manual.