This manual covers the Case Grader models 845, 865, and 885. These articulated motor graders, produced from the late 1990s through the 2000s, represent a significant line of heavy machinery from Case Construction Equipment. Known for their robust design and productivity, these graders are engineered for demanding construction and earthmoving applications. Notable features include advanced hydraulic systems, powershift transmissions, and operator stations designed for comfort and efficiency, often equipped with ROPS and FOPS for safety. Their engineering quality and reliability have made them a staple in various construction environments, enabling efficient grading operations.
The Case Grader Service Repair Manual provides comprehensive technical information for professional mechanics, service technicians, fleet managers, and owners. This 603-page manual in English details repair and maintenance procedures for all major mechanical systems, including the engine, powertrain, hydraulics, drivetrain, steering, braking, and electrical systems. It offers detailed step-by-step repair instructions, preventative maintenance schedules, diagnostic troubleshooting guides, and overhaul instructions, all based on factory standards. The manual's extensive coverage, including exploded views, torque specifications, and schematics, ensures accurate and efficient maintenance and repair, minimizing downtime and operational costs.
Covered Models:
845, 865, 885
Manual Identifier:
Case Grader Service Repair Manual 845-865 & 885
Target Audience:
Professional mechanics, service technicians, fleet managers, and owners of Case 845, 865, and 885 graders requiring in-depth technical information.
Value Proposition:
Provides authoritative and complete technical guidance, enabling efficient and accurate repair and maintenance, thus minimizing downtime and operational costs.
Manual Advantages:
Detailed component identification, comprehensive troubleshooting trees, specific OEM specifications, and procedures based on factory standards.
Scope:
Comprehensive service and repair coverage for Case Grader models 845, 865, and 885.
Type:
Service and Repair Manual
Mechanical Systems:
Engine, powertrain, hydraulics, drivetrain, steering, braking, electrical systems, chassis, frame, cab, and attachments.
Repair And Maintenance:
Detailed step-by-step repair procedures, preventative maintenance schedules, diagnostic troubleshooting guides, component removal and installation, system adjustments, and overhaul instructions.
Depth Of Coverage:
Extensive; covers routine maintenance to major component overhauls, including detailed exploded views, torque specifications, wiring diagrams, and schematics.
Print Quality:
High-quality print with clear diagrams and text for easy readability and durability.
Binding:
Professional binding (e.g., comb binding, saddle stitching, or perfect binding depending on typical manual production).
Paper:
Durable, heavy-weight paper suitable for shop environments, resistant to grease and wear.
Engine Family:
Likely Cummins or Case-specific engines (e.g., Case 4.5L Tier 3/4 engines, common in this class of equipment).
Horsepower Range:
Varies by model and configuration, typically ranging from 110 HP to 170 HP for this class of grader.
Injection System:
Likely common rail diesel injection (CRDI) for modern emissions compliance and performance, or rotary/inline injection for older configurations.
Transmission Type:
Powershift transmission (e.g., Case PowerShift or ZF powershift).
Gear Selection:
Typically 6 or 8 forward and 4 or 6 reverse gears, with electronic or hydraulic shifting.
Torque Converter:
Features include torque converter lock-up for improved efficiency at higher speeds.
Overall Length:
Varies by model and blade configuration, typically 20-25 feet.
Operating Weight:
Typically 20,000 to 30,000 lbs (9,000 to 13,500 kg) depending on model and configuration.
Axle Load Rating:
Front and rear axle load ratings as specified by manufacturer for safe operation.
Operator Station Protection:
Includes ROPS (Roll-Over Protective Structure) and FOPS (Falling Object Protective Structure) compliance.
Braking System:
Hydraulically actuated, multi-disc wet brakes for reliable stopping power.
Seatbelt:
Standard operator seatbelt for safety.
Operator Comfort:
While basic, operator stations typically include essential controls, climate options, and often an AM/FM radio.
Control Systems:
Features like blade float, auto-articulation, and electronic draft control systems enhance operational efficiency.
Telematics:
May include optional telematics systems for fleet management and diagnostics (e.g., Case SiteWatch).
Engine Oil And Filter:
Typically every 250-500 operating hours, depending on load and operating conditions.
Hydraulic Fluid:
Case Hy-Tran Plus or equivalent (e.g., ISO VG 46 hydraulic oil).
Engine Oil:
API CJ-4 or CK-4 rated diesel engine oil, viscosity grade SAE 15W-40 or 10W-30 based on ambient temperature.
Common Wear Points:
Circle drive teeth, blade edge wear, articulation joint wear, hydraulic cylinder seals, and transmission solenoids.
Electrical Diagnostics:
Corrosion on electrical connectors and sensor failures can be common in heavy-duty environments.
Manufacturer:
Case Construction Equipment (now part of CNH Industrial) has a long history in heavy machinery.
Grader Lineup:
The 800 series graders represent a significant line of articulated motor graders from Case, developed over several decades to meet evolving construction demands.
Production Period:
Likely produced from the late 1990s through the 2000s, evolving with engine and emissions technologies.
Industry Accolades:
Case graders have historically received recognition for their robust design, productivity, and operator comfort in their respective eras.