Target Application:
Warehouse operations, manufacturing facilities, distribution centers, and any environment requiring reliable electric material handling.
Brand Reputation:
Mitsubishi Forklift Trucks are known for their durability, ergonomic design, and advanced electric powertrain technology, competing strongly with brands like Toyota, Hyster-Yale, and Crown.
Vehicle Type:
Electric Counterbalance Forklift Truck (3-wheel and 4-wheel configurations implied by 'PNT'/'CPNT' designations).
Drive System:
AC Electric Drive Motors for enhanced efficiency, power, and reduced maintenance.
Ergonomics:
Designed with operator comfort and safety in mind, contributing to productivity.
Control System:
Advanced electronic control systems for precise operation and energy management.
Electrical System:
Complete wiring diagrams, component testing, diagnostic procedures for all electrical circuits, including motor controls, battery management, operator interface, lighting, and safety systems.
Hydraulic System:
Detailed information on hydraulic pump, cylinders (lift, tilt, steer), control valves, hoses, seals, filters, troubleshooting hydraulic leaks, pressure testing, and component replacement.
Powertrain Components:
Disassembly, assembly, inspection, and repair procedures for drive motors, reduction gears, differential, and motor controllers.
Chassis And Frame:
Frame inspection, steering system (mechanical and hydraulic), suspension components, and structural integrity checks.
Braking System:
Drum brake or disc brake (depending on configuration) inspection, adjustment, repair, and component replacement including brake fluid specifications and bleeding procedures.
Operator Compartment:
Seat, controls, dashboard, overhead guard, and safety features related to the operator's station.
Mast And Attachments:
Mast assembly (simplex, duplex, triplex), lift chains, side shifters, fork positioning systems, and related hydraulic and mechanical components.
Scheduled Maintenance:
Detailed recommended maintenance schedules, lubrication points, fluid change intervals, filter replacement guidelines, and pre-operation inspection checklists.
Troubleshooting:
Systematic diagnostic flowcharts and tables for identifying and resolving common and uncommon faults across all major systems.
Repair And Overhaul:
Step-by-step disassembly, cleaning, inspection, repair, and reassembly instructions for all major components and sub-assemblies.
Adjustment And Calibration:
Procedures for adjusting brakes, steering alignment, hydraulic pressures, limit switches, and electronic control parameters.
Safety Procedures:
Guidelines for safe operation, maintenance, and repair, including lockout/tagout procedures and handling of high-voltage systems.
Wiring Diagrams:
Detailed, scaled electrical wiring schematics for easy tracing of all circuits and components.
Torque Specifications:
Essential torque values for critical fasteners across all assemblies, ensuring proper assembly and safety.
Depth Level:
Expert-level, suitable for factory-trained technicians and advanced mechanics.
Diagnostic Capability:
Includes detailed diagnostic codes (DTCs), sensor readings interpretation, and electrical tracing for advanced troubleshooting.
Component Rebuild:
Covers complete rebuild procedures for major components like drive motors, hydraulic pumps, and steering units.
Special Tools:
Lists and illustrations of specialized tools required for certain repair and diagnostic procedures.
โ๏ธ Engine Specifications
Drive Motor Type:
AC Electric Traction Motors (specific model numbers not provided in product data, but typical for the series).
Voltage System:
Typically 48V or 60V DC for electric forklift traction systems (manual will confirm).
Power Source:
Industrial Electric Batteries (e.g., Lead-Acid or Lithium-ion, requiring specific voltage and Ah ratings as per vehicle configuration).
Lift Capacity Range:
Approximately 1300 kg to 2000 kg (2800 lbs to 4400 lbs) based on model numbers (FB13PNT to FB20PNT).
Charging System:
External battery charger (specification dependent on battery type and size).
Safety Compliance:
Designed to meet relevant industrial safety standards (e.g., ANSI/ITSDF B56.1 in North America).
Operator Presence System:
Typically includes sensors to ensure the operator is present before hydraulic functions and drive can operate.
Speed Limitation:
Programmable speed settings and automatic speed reduction during turns.
Braking Systems:
Service brakes, parking brake (often integrated into the drive system), and regenerative braking.
Overhead Guard:
Standard protection for the operator from falling objects.
Seatbelt:
Often standard, or available as an option, for operator restraint.
Mast เฏเฎเฏเฎเฏ Guard:
Protects operator's feet and legs from mast chains and moving parts.
Daily Checks:
Visual inspection of tires, forks, mast, hydraulic fluid level, battery connections, horn, lights, and brakes.
Weekly Checks:
Check battery water levels (if applicable), clean battery terminals, inspect hydraulic hoses for leaks.
Monthly Checks:
Check tire pressure, inspect mast chains for wear and lubrication, check drive motor brushes (if applicable), inspect steering linkage.
Preventive Maintenance Schedule:
Refer to manual for specific hour-based or calendar-based intervals for lubrication, filter changes (hydraulic, drive unit), brake adjustments, and electrical system checks.
Hydraulic Fluid:
ISO VG 32 or VG 46 Hydraulic Oil (specific part number will be in manual, e.g., Mitsubishi Genuine Hydraulic Oil).
Drive Unit Lubricant:
EP (Extreme Pressure) Gear Oil, SAE 90 or similar (specifics and capacity in manual).
Common Faults:
Electrical connection corrosion, worn drive motor brushes (on older models), hydraulic seal leaks, and steering system wear are common issues in heavy-use forklifts, all detailed in the manual.
Battery Maintenance:
Proper charging procedures, equalizing charges (for lead-acid), and maintaining electrolyte levels are crucial for battery longevity, covered extensively.
