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Komatsu D51EXi-24 User Manual

Komatsu D51EXi-24
194 pages
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D51EXi
-24
D51PXi
-24
SERIAL NUMBER
D51EXi-24 - 10001
and up
D51PXi-24 - 10001
and up
BULLDOZER
Unsafe use of this machine may cause serious injury or
death. Operators and maintenance personnel must read
this manual before operating or maintaining this
machine. This manual should be kept inside the cab for
reference and periodically reviewed by all personnel who
will come into contact with the machine.
Operation &
Maintenance Manual
EENAM03570
WARNING
ORIGINAL INSTRUCTIONS

Table of Contents

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Komatsu D51EXi-24 Specifications

General IconGeneral
Engine ModelKomatsu SAA6D107E-1
Fuel Tank Capacity140 L
Number of Cylinders6
Transmission TypeHydrostatic
Operating Weight13, 700 kg
Blade Width3, 310 mm
Overall Length4, 945 mm
Overall Width3, 310 mm
Overall Height2, 900 mm
Blade Capacity2.6 cu m
Engine Type4-cycle
Bore107 mm
Displacement6.69 L
Hydraulic Oil Capacity80 L
Length4, 945 mm
Width3, 310 mm
Height2, 900 mm
Ground Clearance330 mm
Track Width450 mm

Summary

FOREWORD

READ THIS MANUAL

SAFETY

General Safety Precautions

Common safety rules for operation, maintenance, and machine entry/exit.

Blade Automatic Control Safety

Critical safety measures for using the automatic blade control feature.

Operational Safety

Safety guidelines specific to machine operation and engine starting.

Maintenance Safety

Safety guidelines specific to machine maintenance and GNSS antenna.

OPERATION

General View

Overview of machine equipment and external components.

Controls and Gauges Names

Identification of all control box buttons and gauges.

Component Explanations

Detailed explanation of system components like control box, modem, and sensors.

MACHINE OPERATIONS AND CONTROLS

Pre-Operation Procedures

Essential checks and adjustments before starting the engine.

Post-Start Procedures and Stroke End Reset

Operations after starting, and resetting cylinder stroke ends.

Engine Stopping Procedure

Steps for safely stopping the engine and control box.

AUTOMATIC BLADE CONTROL

Preparations for Use

Steps to set up the system, including base station and project files.

Checks Before Engagement

Final checks required before engaging automatic blade control.

HANDLE CONTROL BOX

Introduction and Keyboard Functions

Overview of 3DMC software, keyboard types, and basic functions.

File Menu Operations

Manages project files, control points, layers, and surface data.

Control Menu Operations

Configures machine settings, blade control, and steer indication.

Tools Menu Operations

Uses tools for radio, positioning, navigation, surveys, and Sitelink3D.

View Menu Operations

Configures screen displays, window layouts, and options.

Main Window and Operation Menus

Details main window elements and operations via the main menu.

SPECIFICATIONS

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