Category:
Heavy Construction Equipment
Application:
Earthmoving, grading, ripping, demolition, and material handling in construction, mining, and forestry.
Key Competitors:
Komatsu (e.g., D61EX, D65EX), John Deere (e.g., 650K, 700K), Case (e.g., 1650L).
Durability:
Renowned Caterpillar robustness and reliability for demanding environments.
Performance:
Designed for strong tractive effort, pushing power, and efficient operation.
Versatility:
Capable of handling a wide range of attachments and tasks.
Machine Arrangement:
Detailed breakdown of machine assemblies and component groupings.
Engine Arrangement:
Component identification and schematics for the engine package.
Basic Engine:
Components related to the core engine block, cylinder head, crankshaft, pistons, connecting rods, and camshafts.
Lubrication System:
Oil pump, filters, galleries, lubrication lines, and associated components.
Cooling System:
Radiator, fan, water pump, thermostat, hoses, and coolant passages.
Air Inlet And Exhaust System:
Air intake filters, piping, turbocharger (if applicable), exhaust manifold, muffler, and piping.
Full System:
Integrated view of how systems interact and their component relationships.
Electrical And Starting System:
Alternator, starter motor, batteries, wiring harnesses, fuses, relays, and control modules.
Power Train:
Torque converter, transmission, drive shafts, final drives, and differential components.
Frame And Body:
Main frame, cab structure, hood, fenders, mounting brackets, and related sheet metal.
Undercarriage:
Track frames, idlers, rollers (track and carrier), sprockets, and track links/shoes.
Steering And Braking System:
Steering clutches/brakes, service brakes, parking brake, and associated hydraulic/mechanical controls.
Hydraulic System:
Hydraulic pumps, valves, cylinders, hoses, filters, reservoir, and control linkages for implements and steering.
Implements:
Components specific to the tractor's primary function, such as blade lift cylinders, tilt mechanisms, and ripper components.
Work Tools:
Parts for specific attachments and configurations that can be fitted to the tractor.
Operator Station:
Seat, controls, gauges, ROPS/FOPS structure, and cabin interior components.
Service Equipment And Supplies:
Special tools, lubricants, and consumables relevant to service and maintenance.
Part Identification:
Detailed illustrations and part numbers for every component.
Assembly Breakdown:
Exploded views and assembly sequences for various components and systems.
Depth:
Extensive and highly detailed, suitable for parts ordering, assembly verification, and component identification for repair and maintenance activities.
Operating Weight:
Approximately 20,000 - 23,000 kg (44,000 - 51,000 lbs), depending on configuration (e.g., blade type, ripper).
Ground Pressure:
Low ground pressure design for stability and reduced soil compaction.
Blade Width:
Varies significantly by blade type (e.g., SU, U, PAT blades typically 3-4 meters wide).
Track Shoe Width:
Commonly 500mm to 610mm (20 to 24 inches) wide.
Engine Oil Change Interval:
Typically 250-500 hours, dependent on operating conditions and oil analysis.
Hydraulic Filter Replacement:
Generally every 500-1000 hours, or as indicated by system monitoring.
Undercarriage Inspection:
Regular inspection for wear and tension adjustment, critical for track life.
Engine Oil Type:
Refer to Caterpillar API CK-4 or JDQ 17 C1 specifications for diesel engines.
Hydraulic Fluid Type:
Caterpillar TO-4 or equivalent, viscosity dependent on ambient temperature.
Transmission Fluid Type:
Typically Caterpillar TO-4 or equivalent, meeting power shift transmission requirements.
Common Wear Items:
Undercarriage components (track chains, rollers, sprockets), hydraulic pump wear, and electronic control module (ECM) issues can occur with age and high operating hours.
Preventative Maintenance:
Regular lubrication, fluid analysis, and component inspections are key to longevity.