Target Audience:
Compact equipment owners, operators, and independent service professionals.
Market Segment:
Compact skid steer loader segment for construction, landscaping, and utility tasks.
Advantage:
Compact size combined with powerful performance and reliable hydrostatic drive for efficiency in tight spaces.
Drive System:
Hydrostatic drive for smooth operation and precise control.
Hydraulic System:
Comprehensive hydraulic system for auxiliary attachments.
Durability:
Engineered for reliability in demanding work environments.
Coverage Area:
Complete service, repair, and maintenance procedures for Bobcat 553 Skid Steer Loader.
Page Count:
N/A - not specified for this manual
Type:
Service Repair Workshop Manual
File Format:
PDF (Portable Document Format)
Delivery Method:
Instant download
Engine:
Complete engine service, disassembly, inspection, and repair procedures.
Transmission:
Hydrostatic drive system maintenance and repair.
Hydraulic System:
Hydraulic pump, control valves, cylinders, and hoses.
Electrical System:
Wiring schematics, connectors, and component testing.
Steering and Brakes:
Steering linkages, brake adjustments, and repair.
Undercarriage:
Tracks, wheels, sprockets, and idlers.
Cab and Body:
Rollover protective structure (ROPS), cab removal, and sheet metal.
Attachment Mounting:
Bob-Tach and attachment plate maintenance.
Service Procedures:
Routine maintenance tasks, fluid changes, and filter replacements.
Repair Procedures:
Step-by-step disassembly and reassembly with torque specs.
Diagnostics:
Troubleshooting charts for engine, transmission, and hydraulic systems.
Schematic Diagrams:
Detailed wiring and hydraulic schematics.
Illustrations:
Clear diagrams and exploded views for parts identification.
Manual Type:
Comprehensive workshop manual for professional-level repairs.
Skill Level:
Written for owners with basic mechanical skills and independent service professionals.
Torque Specifications:
Provided for critical fasteners.
Part Numbers:
OEM part numbers are referenced throughout.
Exploded Views:
Illustrations help in parts identification and assembly.
Compatibility:
Compatible with Windows, Mac, and mobile devices with a PDF reader.
Requirements:
Requires a PDF reader such as Adobe Acrobat Reader or similar.
Searchability:
Text is searchable for quick reference.
Print Quality:
High-resolution scans for clear diagrams and details.
Binding Type:
Digital binding (N/A - PDF)
Paper Type:
N/A - digital product
Engine Make/Model:
Kubota diesel engine (typical)
Engine Type:
4-cycle, liquid-cooled diesel
Cylinders:
3 or 4 (depending on year)
Displacement:
N/A - not specified for this manual
Horsepower:
Approximately 25 HP (net)
Torque:
N/A - not specified for this manual
Injection:
Direct or indirect injection (depending on year)
Fuel Capacity:
Approximately 33 liters (8.7 gallons)
Wheelbase:
Approximately 1470 mm (58 inches)
Length:
Approximately 2820 mm (111 inches) with bucket
Width:
Approximately 1520 mm (60 inches)
Height:
Approximately 2000 mm (79 inches) to top of ROPS
Curb Weight:
Approximately 2150 kg (4740 lbs)
Engine Oil Change:
Every 100 hours or annually, whichever comes first.
Hydraulic Fluid Change:
Every 500 hours or as specified in manual.
Air Filter Cleaning:
Every 25 hours or as needed.
Fuel Filter Replacement:
Every 200 hours.
Engine Oil:
API CF-4 or higher, SAE 15W-40 (typical)
Hydraulic Fluid:
Bobcat Hydraulic Fluid or equivalent (ISO VG 46)
Coolant:
Ethylene glycol-based antifreeze mixture.
Drive Chain Oil:
SAE 30 or equivalent.
Common Wear Items:
Bucket edges, cutting edges, tires or tracks, hydraulic hoses.
Potential Problem Areas:
Hydrostatic drive belt wear, chain tension adjustments.
Manufacturer:
Bobcat Company, a subsidiary of Doosan
Predecessor:
Bobcat 553 was introduced in the mid-1990s as a successor to the 543.
Successor:
Superseded by Bobcat 553 in later years and eventually by the S-series (e.g., S450).
Assembly Plant:
Produced in Bismarck, North Dakota, USA.
