9.5.2025 / 5 minute read

Heavy-Duty Hydraulic Vehicle Lift Bridge For Zhongwei Indonesia Base

Project Overview

Located in the Zhongwei Indonesia North Morowali Industrial Base, this automotive hydraulic lifting bridge is specifically designed for transporting ore, featuring efficient lifting capabilities that enhance the safety and convenience of ore transport.

The lifting bridge system includes 4 hydraulic lifting devices, of which 3 have a platform size of 4.8m x 10m, and 1 has a platform size of 4.8m x 16m.

All are capable of bearing weights up to 36 tons, with a maximum lifting height of 4.2 meters.

Basic Parameters

Feature	SJD36.0-4.2	SJD36.0-4.2
Platform Size	4800*10000mm	4800*16000mm
Required Space Size	5600*10000mm	5600mm*16000mm
Entry/Exit Direction	Through entry/exit in 4800mm direction
Number of Stops	2/2
Travel Height	4200mm
Speed	2-4m/min
Structure	4-Cylinder 8-Column
Foundation Size	5600150010mm
Leveling	Leveling Mechanism
Control Method	Manual and Remote Control
Platform Railing	10000*1200mm	15000*1200mm

도전 과제

Heavy-Duty Handling: Frequent loading/unloading of 36-ton trucks with traditional methods posed efficiency and safety risks;
Precision Demand: Sub-millimeter synchronization required for multi-unit operations;
Harsh Conditions: High humidity and dust threatened equipment longevity;
Space Constraints: Limited area for deploying 4 units while ensuring safety.

솔루션

High-Capacity Hydraulics: 4-cylinder-8-pillar structure supporting 36-ton loads;
Smart Synchronization:
- PLC + encoder feedback for ±5mm precision;
- Proportional valves for synchronized multi-unit lifting;
Collision Prevention:
- Default raised position to avoid lower-level traffic;
- Redundant hydraulic pumps for fail-safe operation;
Space Optimization: Compact base design (5600×1500mm) for narrow layouts;
Environmental Resistance: Galvanized steel + dust-proof sealing for durability.

장점

Rapid Operation: 4-minute cycle for 36-ton truck lifting, 60% faster;
Accident-Free: Intelligent leveling + raised position reduce collisions by 90%;
Decade-Long Durability: Robust structure withstands over 10 years of heavy use;
Dual Control Flexibility: Adaptable to manual or remote scenarios;
Low Maintenance: Modular hydraulics cut downtime by 50%.