Case CX300C Service Manual
Case CX300C Service Manual

Case CX300C Service Manual

Crawler excavator
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CX300C
Crawler Excavator
SERVICE MANUAL
Part nu mber 47877016
English
July 2015
© 2015 CNH Industrial Italia S.p.A. All Rights Reserved.

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Summary of Contents for Case CX300C

  • Page 1 CX300C Crawler Excavator SERVICE MANUAL Part nu mber 47877016 English July 2015 © 2015 CNH Industrial Italia S.p.A. All Rights Reserved.
  • Page 2 SERVICE MANUAL CX300C Crawler excavator STD version (TIER 3) - CHINA Market 47877016 01/07/2015...
  • Page 3 Contents INTRODUCTION Engine..................10 [10.001] Engine and crankcase ............. 10.1 [10.102] Pan and covers .
  • Page 4 [35.355] Hydraulic hand control ............. 35.8 [35.356] Hydraulic foot control.
  • Page 5 Thanks very much for your reading, Want to get more information, Please click here, Then get the complete manual NOTE: If there is no response to click on the link above, please download the PDF document first, and then click on it. Have any questions please write to me: admin@servicemanualperfect.com...
  • Page 6 [55.010] Fuel injection system ............. . . 55.9 [55.014] Engine intake and exhaust system.
  • Page 7 INTRODUCTION 47877016 01/07/2015...
  • Page 8: Table Of Contents

    Contents INTRODUCTION Foreword - Important notice regarding equipment servicing ........3 Safety rules .
  • Page 9: Foreword - Important Notice Regarding Equipment Servicing

    In any case, no warranty is given or attributed on the product manufactured or marketed by the manufacturer in case of damages caused by parts and/or components not approved by the manufacturer.
  • Page 10: Safety Rules

    INTRODUCTION Safety rules Personal safety This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible death or injury. Throughout this manual you will find the signal words DANGER, WARNING, and CAUTION followed by special in- structions.
  • Page 11: Safety Rules - General Information

    Service parts Install CASE CONSTRUCTION genuine service parts. When placing an order, check the parts catalog. It contains the CASE CONSTRUCTION genuine part numbers. Any breakdowns arising from the installation of non-genuine parts are not covered by the warranty. Lubricants (fuel, hydraulic oil) Use the oil from the specified company or specified in the operator's manual or service Manual.
  • Page 12: Safety Rules - Personal Safety

    Check the operating methods in a safe location before starting the actual work. Understand the machine operations well, then operate in compliance with all service-related laws and regulations. The operator's manual can be purchased at your CASE CONSTRUCTION dealer. WARNING: Working with sloppy clothes or clothes with which safety cannot be ensured leads to damage to the machine and injury to the operator.
  • Page 13 INTRODUCTION WARNING: Check that there is no one in the surroundings before draining the pressure from hydraulic circuits during machine hydraulic cylinder inspection. WARNING: Use gloves when handling high-temperature parts. WARNING: Bring the lower parts or attachments in contact with the ground before inspecting or repairing them. WARNING: Check that hoses and tubes are securely connected.
  • Page 14: Safety Rules - Cab Protective Structure

    All modifications (grinding, welding, drilling holes, removing, etc.) are prohibited. Modifications permitted under conditions (gray Removal of parts is prohibited. Bar welding and making holes (up part) to diameter 20 mm (0.787 in)) by drilling are possible. ( CX130C/CX210C/CX220C/CX260C/CX300C/CX350C/CX380C ) SMPH15CEX6544FA 47877016 01/07/2015...
  • Page 15: Torque - Bolt And Nut

    INTRODUCTION Torque – Bolt and nut • Tighten alternating between left and right and top and bottom so that uniform tightening force is applied. LPIL12CX00005EA • If L ® was used on a removed bolt (there is something white sticking to the bolt when it is removed), clean the OCTITE old L ®...
  • Page 16: Torque - Special Torque Setting

    INTRODUCTION Torque – Special torque setting Nominal bolt Retightening location Tightening torque Code Wrench diameter 900 - 1051 N·m (664 - 775 lb ft) Travel motor 36 mm Drive sprocket 521 - 608 N·m (384.27 - 448.44 lb ft) 30 mm Take-up roller 24 mm 267 - 312 N·m (196.93 - 230.12 lb ft)
  • Page 17 INTRODUCTION SMIL14CEX2929HB 47877016 01/07/2015...
  • Page 18 INTRODUCTION SMIL15CEX3370HB 47877016 01/07/2015...
  • Page 19 INTRODUCTION SMIL15CEX3371GB 47877016 01/07/2015...
  • Page 20: Basic Instructions - Shop And Assembly

    Only use CNH Original Parts or CASE CONSTRUCTION Original Parts. Only genuine spare parts guarantee the same quality, duration, and safety as original parts, as they are the same parts that are assembled during standard production. Only CNH Original Parts or CASE CONSTRUCTION Original Parts can offer this guarantee.
  • Page 21 W0111A Special tools The special tools that CASE CONSTRUCTION suggests and illustrate in this manual have been specifically re- searched and designed for use with CASE CONSTRUCTION machines. The special tools are essential for reliable repair operations. The special tools are accurately built and rigorously tested to offer efficient and long-lasting oper- ation.
  • Page 22: General Specification

    INTRODUCTION General specification Main data Operating weight 30900 kg (68122.84 lb) Engine output 202 kW (274.64 Hp) / 2000 RPM Performance Standard weight 21 kN (4720.988 lb) Swing speed 11.0 RPM Low speed 3.0 km/h (1.8641 mph) Travel speed High speed 5.1 km/h (3.1690 mph) Maximum pulling 261.8 kN (58854.98 lb) force...

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