Basic Information Identification Make: Case Model: Grader Covered Models: 845, 865, 885 Codes Manual Identifier: Case Grader Service Repair Manual 845-865 & 885 Introduction Market Position Target Audience: Professional mechanics,...
Professional mechanics, service technicians, fleet managers, and owners of Case 845, 865, and 885 graders requiring in-depth technical information.
Competitive Analysis
Value Proposition:
Provides authoritative and complete technical guidance, enabling efficient and accurate repair and maintenance, thus minimizing downtime and operational costs.
Key Features
Manual Advantages:
Detailed component identification, comprehensive troubleshooting trees, specific OEM specifications, and procedures based on factory standards.
Manual Details
Coverage Areas
Scope:
Comprehensive service and repair coverage for Case Grader models 845, 865, and 885.
Detailed step-by-step repair procedures, preventative maintenance schedules, diagnostic troubleshooting guides, component removal and installation, system adjustments, and overhaul instructions.
Technical Depth
Depth Of Coverage:
Extensive; covers routine maintenance to major component overhauls, including detailed exploded views, torque specifications, wiring diagrams, and schematics.
Manual Specifications
File Format
Print Quality:
High-quality print with clear diagrams and text for easy readability and durability.
Binding Type
Binding:
Professional binding (e.g., comb binding, saddle stitching, or perfect binding depending on typical manual production).
Paper Type
Paper:
Durable, heavy-weight paper suitable for shop environments, resistant to grease and wear.
Engine Specifications
Primary Engine
Engine Family:
Likely Cummins or Case-specific engines (e.g., Case 4.5L Tier 3/4 engines, common in this class of equipment).
Performance
Horsepower Range:
Varies by model and configuration, typically ranging from 110 HP to 170 HP for this class of grader.
Fuel System
Injection System:
Likely common rail diesel injection (CRDI) for modern emissions compliance and performance, or rotary/inline injection for older configurations.
Transmission
Standard
Transmission Type:
Powershift transmission (e.g., Case PowerShift or ZF powershift).
Optional
Gear Selection:
Typically 6 or 8 forward and 4 or 6 reverse gears, with electronic or hydraulic shifting.
Features
Torque Converter:
Features include torque converter lock-up for improved efficiency at higher speeds.
Dimensions
Exterior
Overall Length:
Varies by model and blade configuration, typically 20-25 feet.
Weights
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.
Safety Features
Ratings
Operator Station Protection:
Includes ROPS (Roll-Over Protective Structure) and FOPS (Falling Object Protective Structure) compliance.
Active Features
Braking System:
Hydraulically actuated, multi-disc wet brakes for reliable stopping power.
Passive Features
Seatbelt:
Standard operator seatbelt for safety.
Technology Features
Infotainment
Operator Comfort:
While basic, operator stations typically include essential controls, climate options, and often an AM/FM radio.
Driver Assistance
Control Systems:
Features like blade float, auto-articulation, and electronic draft control systems enhance operational efficiency.
Connectivity
Telematics:
May include optional telematics systems for fleet management and diagnostics (e.g., Case SiteWatch).
Maintenance
Service Intervals
Engine Oil And Filter:
Typically every 250-500 operating hours, depending on load and operating conditions.
Fluid Specifications
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.
Known Issues
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.
Vehicle History
Brand Heritage
Manufacturer:
Case Construction Equipment (now part of CNH Industrial) has a long history in heavy machinery.
Model Evolution
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
Production Period:
Likely produced from the late 1990s through the 2000s, evolving with engine and emissions technologies.
Awards & Recognition
Recognitions
Industry Accolades:
Case graders have historically received recognition for their robust design, productivity, and operator comfort in their respective eras.