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Opencast Mining Systems
Opencast mine
Germany
1x bucket ladder excavator ER710/340
on crawlers
refurbishing
cutting height 15.5 m
excavation depth 16 m
year of construction 1974
coal 3500 m³/h
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Bucket wheel and bucket chain excavators are important products designed for mining the overburden. The first bucket chain excavator of our own construction called D 800 was manufactured in 1952, with an output of 1 050 m3/h and moved on rails. The most effective bucket chain excavator is marked RK 5000 and it achieves an output of 5 000 m3/h of excavated overburden.
Our production range covers also the biggest digging wheel excavator of the Czech Republic, the K 10000, which has been working with an output of 10 000 m3/h of excavated overburden in Bílina mine since 1978.
Bucket-chain and bucket-wheel excavators are designed according to specific requests of customers, always with respect to the actual mining conditions in which they will operate.
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Parallel to Bucket Wheel Excavators Tenova TAKRAF has a long tradition delivering Bucket Chain Excavators (BCE) applied for similar material conditions. Bucket Chain Excavators are continuous cutting machines with the ability of excavating below the bench (travel) level in case of an instable pit floor or a high level of ground water (Even working under water is possible).
Tenova TAKRAF offers Bucket Chain Excavators with capacities between 1000 and 3000 m³/h and cutting depths/heights between 5 and 16/19 m.
Characteristic for a Bucket Chain Excavator are the bucket chain, the superstructure with counterweight boom/platform, the sub-structure with rail or crawler track undercarriage. A transfer boom is necessary only for block operation.
Several modes of operation are possible when using Bucket Chain Excavator. The Bucket Chain Excavator travels on rails rectangular to the direction of the pit advance. The material is transferred to a cross pit Conveyor Bridge or falls on a bench conveyor right beneath the excavator.
Another alternative is a crawler track propelled machine working in block operation together with a shiftable bench conveyor with or without a Mobile Transfer Conveyor.
The largest Bucket Chain Excavator ever built is a Tenova TAKRAF ERs 3750 with a maximum capacity of 14500 m³/h and a cutting depth/height of 31/34 m - that is still in operation.
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Opencast Mining Systems
Opencast mine
Germany
1x bucket ladder excavator ER710/340
on crawlers
refurbishing
cutting height 15.5 m
excavation depth 16 m
year of construction 1974
coal 3500 m³/h
|
|
Bucket wheel and bucket chain excavators are important products designed for mining the overburden. The first bucket chain excavator of our own construction called D 800 was manufactured in 1952, with an output of 1 050 m3/h and moved on rails. The most effective bucket chain excavator is marked RK 5000 and it achieves an output of 5 000 m3/h of excavated overburden.
Our production range covers also the biggest digging wheel excavator of the Czech Republic, the K 10000, which has been working with an output of 10 000 m3/h of excavated overburden in Bílina mine since 1978.
Bucket-chain and bucket-wheel excavators are designed according to specific requests of customers, always with respect to the actual mining conditions in which they will operate.
|
|
|
|
|
|
Parallel to Bucket Wheel Excavators Tenova TAKRAF has a long tradition delivering Bucket Chain Excavators (BCE) applied for similar material conditions. Bucket Chain Excavators are continuous cutting machines with the ability of excavating below the bench (travel) level in case of an instable pit floor or a high level of ground water (Even working under water is possible).
Tenova TAKRAF offers Bucket Chain Excavators with capacities between 1000 and 3000 m³/h and cutting depths/heights between 5 and 16/19 m.
Characteristic for a Bucket Chain Excavator are the bucket chain, the superstructure with counterweight boom/platform, the sub-structure with rail or crawler track undercarriage. A transfer boom is necessary only for block operation.
Several modes of operation are possible when using Bucket Chain Excavator. The Bucket Chain Excavator travels on rails rectangular to the direction of the pit advance. The material is transferred to a cross pit Conveyor Bridge or falls on a bench conveyor right beneath the excavator.
Another alternative is a crawler track propelled machine working in block operation together with a shiftable bench conveyor with or without a Mobile Transfer Conveyor.
The largest Bucket Chain Excavator ever built is a Tenova TAKRAF ERs 3750 with a maximum capacity of 14500 m³/h and a cutting depth/height of 31/34 m - that is still in operation.
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... see all the products in the category
Excavators
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