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MODIFICATION!! The Volvo Spring Rear Truck in the Coal Mine Can Hold Up to 5000 Hours (10 months) Without Broken
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This video is a MODIFICATION process !! Volvo Spring Rear Truck in a Coal Mine that Can Hold Up to 5000 Hours (10 months) Without Broken.
The rear spring on the Volvo truck uses Leaf Spring type, with 11 layers tied by U-BOLT to "CRADLE BOOGIE".
This Volvo Truck operates in the Coal Mine, with quite heavy and damaged road terrain.
Besides that, the cargo carried by this Volvo Truck is more than 30 Tons of Coal, consequently the rear Leaf Spring is more quickly subjected to material fatigue so that the leaf spring (Rear Spring) is easily broken.
MODIFICATION!! Rear Spring (Leaf Spring) is done on Volvo Trucks with Volvo FM 440 and Volvo FMX 440 models.
Purpose Modification of Rear Spring (Leaf Spring) on Volvo Truck vehicles aims to:
1. Reducing the problem of damage to the rear spring.
2. Reducing operational costs for maintenance on Volvo Truck vehicles due to rear spring broken.
3. Reducing mechanical work handling Volvo Truck vehicles.
4. Maintain the performance of Volvo Truck vehicles so they are ready to operate when needed.
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#LeafSpringB turning
#VolvoTruckTambang
#Coal mine