OB handling by SANY Dumper 100

OB (Overburden) handling by a SANY 100-ton dumper involves the process of transporting overburden material (waste rock or soil) from mining or excavation sites to designated dump yards. Here’s an overview of its handling process:
1. Equipment Overview
SANY 100-ton dumper: A heavy-duty off-highway dump truck used in large-scale mining and construction.
Key Features:
High payload capacity (~100 tons)
Powerful engine for high torque
Advanced hydraulic system for efficient dumping
Durable frame and suspension for rough terrains
2. OB Handling Process
A. Loading Phase
Overburden is excavated using hydraulic shovels or excavators (e.g., SANY SY500H or SY980H).
Loaders ensure optimal bucket filling to reduce cycle time.
Multiple passes are required to fully load the 100-ton dumper.
B. Hauling Phase
Once loaded, the dumper moves along haul roads to transport OB to the dumping area.
Speed and safety are maintained, especially on inclines.
Modern dumpers have GPS and monitoring systems for optimized routing.
C. Dumping Phase
The dumper reaches the designated overburden dump site.
Hydraulic cylinders lift the truck bed to unload material.
Controlled dumping ensures stability and prevents tipping.
3. Efficiency & Safety Considerations
Optimal loading cycles reduce downtime and increase productivity.
Proper haul road maintenance minimizes wear and fuel consumption.
Operator training ensures safe and efficient operation.
Regular maintenance (engine, tires, hydraulics) prevents breakdowns.
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