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Views: 0 Author: kieran zhou Publish Time: 2025-05-30 Origin: Site
The Jiangsu Shangqi TL875 forklift truck stands out in modern industrial logistics with its exceptional performance design and user-friendly maintenance system, making it a highly efficient partner for demanding operations. Below is a comprehensive guide covering its core features and practical maintenance tips to maximize productivity and longevity.
1. Dual Protection: Safety & Comfort
1.1 High-Strength Safety Cabin
The ROPS/FOPS-certified cabin features a reinforced steel frame and anti-rollover protection, capable of withstanding 3.5-ton lateral impact.
Maintenance Tips:
Inspect weld joints quarterly for cracks.
Tighten seat mounting bolts to 80 N·m using a torque wrench.
Clean seatbelt buckles regularly to prevent jamming.
The laminated, shatterproof windshield resists UV damage—clean monthly with neutral detergent.
1.2 Ergonomic Control System
The luxury suspension seat includes 3-stage lumbar support and foldable armrests, reducing fatigue during 8-hour shifts.
Maintenance Tips:
Lubricate seat rails every 50 hours with food-grade grease.
Test seatbelt pretensioners under 12 km/h simulated impact.
Use compressed air weekly to remove dust from control panel buttons, preventing short circuits.
2. Smart Power System & High-Efficiency Operation
2.1 Precision Load Protection
The proportional load torque protection system (EN 150000) uses strain-gauge sensors to monitor boom stress in real time.
Calibration (Every 200 Hours):
Adjust zero point at no load.
Calibrate gain coefficient at 75% rated load (error margin < ±3%).
Never override automatic hydraulic cutoff during overload—check load balance first.
2.2 Energy-Saving Drive Control
The fuzzy PID algorithm optimizes motor output via CAN bus.
Operation Modes:
Heavy (H) Mode: Full torque for slope operations.
Economy (E) Mode: 15% lower energy use for flat transport.
Maintenance (Quarterly):
Scan fault codes with a diagnostic tool.
Monitor IGBT module temperature (max 85°C).
Clean heat sink fins to prevent dust buildup.
3. Durable Structure & Preventive Maintenance
3.1 Long-Life Hydraulic System
Hardened parallel rails with self-lubricating bronze bushings endure 200,000+ cycles.
Maintenance Schedule:
Daily: Check rail wear; measure bushing clearance (≤0.3mm).
200 Hours: Replace ISO VG46 hydraulic oil; clean magnetic filter.
1,000 Hours: Inspect piston seals; replace O-rings (AS568-25) if needed.
3.2 Compact Chassis Maintenance
Modular design allows easy access via right-side panels.
Quarterly Checks:
Test battery electrolyte density (1.28±0.01); top up with distilled water (10mm above plates).
Clean diesel tank air filter to protect the high-pressure pump.
Check steering cylinder leakage (max 5mm/min piston drop at rated pressure).
Inspect undercarriage guards for damage after tight-space operations.
4. Special Conditions & Troubleshooting
4.1 Harsh Environment Adaptability
Dusty Areas: Clean air filters every 50 hours; add pre-filter mesh.
Cold Weather (Below -10°C):
Preheat engine (≥5 minutes).
Switch to -35°C hydraulic oil.
Water Exposure: Dry brake pads by pressing the pedal 5 times.
4.2 Smart Diagnostics
The dashboard displays 28 real-time parameters. Common fixes:
E012 (High Oil Temp): Check fan belt tension (10–15mm deflection).
E34 (Valve Stuck): Clean spool valve or replace solenoid.
Pro Tip: Keep a maintenance log for trend analysis.
Optimize Performance, Extend Lifespan
Follow this guide to ensure your TL875 operates at peak efficiency while minimizing downtime. Safety, precision, and durability define this industry-leading forklift—maintain it right, and it will deliver years of reliable service.
The TL875 forklift delivers reliable performance for industrial logistics through its intelligent safety design and modular maintenance system. By following this guide’s key service intervals—including hydraulic system calibration and safety structure inspections—you can maintain peak operating condition throughout the equipment’s entire lifecycle. For optimal efficiency, we recommend integrating digital maintenance records to enable precise management and consistent high-performance operation.