Target Audience:
Heavy equipment technicians, fleet maintenance personnel, and DIY owners seeking comprehensive repair guidance for Case K-series crawler dozers.
Competitive Advantage:
Authoritative factory-level detail combined with model-specific coverage for 650K, 750K, and 850K variants, presenting clear procedures and specifications in a single manual.
Comprehensive Coverage:
Detailed chapters cover all major systems including engine, transmission, hydraulics, electrical, and undercarriage.
Step-by-Step Procedures:
Disassembly, inspection, and reassembly steps with clear illustrations.
Specifications Included:
Torque values, clearances, fluid capacities, and wear limits for accurate repairs.
Instant Access:
PDF digital download for immediate use on any device.
Coverage Areas:
Case 650K, 750K, and 850K crawler dozers
Page Count:
N/A - not specified; comprehensive multi-section manual
Manual Type:
Workshop service and repair manual
Format:
PDF (digital download)
Delivery Method:
Instant download after purchase
Engine:
Detailed service procedures for the diesel engine, including cooling and lubrication.
Transmission:
Service for powershift transmission, torque converter, and driveline.
Hydraulics:
Comprehensive hydraulic system diagnosis and repair.
Electrical:
Wiring diagrams, component testing, and troubleshooting.
Undercarriage:
Track, roller, and idler maintenance and replacement.
Final Drives:
Disassembly and inspection of final drive assemblies.
Steering & Brakes:
Service for steering clutches, brakes, and controls.
Hydraulic Attachments:
Procedures for blade and ripper hydraulic systems.
Cab & Controls:
HVAC, instrument panel, and control linkages repair.
Frame & Chassis:
Inspection and repair of mainframe components.
Maintenance:
Scheduled service tasks and checklists.
Diagnosis:
Troubleshooting guides with symptom-cause-action tables.
Removal & Installation:
Component removal, installation, and adjustment steps.
Disassembly & Assembly:
Complete teardown and rebuild sequences.
Specifications:
Torque values, clearances, and tolerances.
Special Tools:
Lists of required special tools and their uses.
Audience:
Experienced technicians and advanced DIYers.
Detail Level:
Factory workshop manual level, not a simple owner's manual.
Part Numbers:
OEM part numbers for key components and filters.
Illustrations:
Exploded views and diagrams for component identification.
Compatibility:
Windows, Mac, Linux, iOS, Android
Requirements:
PDF reader software (e.g., Adobe Acrobat Reader)
Searchability:
Digitally searchable text for quick reference.
Print Quality:
N/A - digital file only; designed for screen viewing but can be printed.
Binding Type:
Digital (loose-leaf PDF)
Paper Type:
N/A - digital file
Engine Model:
F4HFE6135 / NEF series (turbocharged diesel)
Displacement:
6.7 L (409 cu in)
Power Output:
Range from 130 hp (97 kW) to 180 hp (134 kW) depending on model and tune.
Torque:
Peak torque varies from 450 to 700 lb-ft (610 to 950 Nm)
Fuel System:
High-pressure common rail direct injection
Aspiration:
Turbocharged with air-to-air aftercooling
Multiple Options:
Different power ratings available for each model (e.g., 650K standard and high-torque variants).
Wheelbase:
N/A - crawler dozer (track length based)
Length:
Range approximately 14 to 16 ft (4.3 to 4.9 m) depending on blade
Curb Weight:
Operating weight approximately 25,000 to 35,000 lb (11,300 to 15,900 kg)
Ratings:
N/A - off-road construction equipment, not applicable
Braking:
Service brakes and parking brake
Steering:
Controlled differential steering system
Visibility:
Large glass surfaces and optional rearview camera
ROPS Cab:
Roll-over protective structure standard
FOPS:
Falling object protective structure optional
Seat Belt:
Standard operator seat belt
Engine Oil & Filter:
Every 250 hours or annually
Hydraulic Fluid:
Check every 50 hours; replace every 1000 hours
Final Drive Oil:
Every 1000 hours
Air Filter:
Clean/replace every 500 hours or as needed
Track Tension:
Inspect every 10 hours; adjust as required
Engine Oil:
API CJ-4 or higher, SAE 15W-40
Hydraulic Oil:
Case Hy-Tran Ultra or equivalent
Coolant:
Extended life coolant (OAT)
Grease:
Multipurpose lithium grease for pivot points
Track Components:
Track shoes, pins, bushings, rollers, and idlers
Cutting Edges & Bits:
Blade cutting edges and end bits are subject to wear
Filters:
Air, fuel, oil, and hydraulic filters require regular replacement
Belts & Hoses:
Check for cracking or leaks, replace as needed
Manufacturer:
Case Construction Equipment (CNH Industrial)
Heritage:
Case has been building construction equipment since the early 1900s, known for reliable dozers and loaders.
K Series:
The 650K, 750K, and 850K were produced as part of the K-series line, succeeding earlier D-series models and offering improved power, comfort, and technology.
Plant:
Manufactured at Case facility in Tomahawk, Wisconsin, USA
