Like all machines smaller then AVN1200 (OD1505), the AVN600 machine does not provide a face access. These machines are too small to provide a face access which is compliant with the regulations. Anyhow with the right choice of the cutting wheel and the associated cutter tools usually the machine is able to build the tunnel w/o replacement of the cutter tools in accordance to the geology and tunnel length. These was shown in thousands of successful finished tunnel projects. Best regard, the Herrenknecht Corporate Communications Team
@@HerrenknechtAG thanks for the reply. The company I work for recently bought a micro TBM rom Herrenknecht. Its a 1500 if im not mistaken, ive mined a good run with it and it has a hatch to the cutters, thats why I ask. Cheers
Hi, that should be clarify with your Herrenknecht sales or technical contact. If you dont know it, please send us more details at pr@herrenknecht.com and we'll take care. Best regards
@Nandakumar A The clearance value depends on the specific project requirements. There is no defined standard, but guidelines. Any specific project you would like to share with us? Please feel free to write us at pr@herrenknecht.com. Regards.
Thanks for your question. Hope you can find more details here on uor product page: www.herrenknecht.com/en/products/productdetail/avn-machine/ Best regards
Brilliant technology, simple when shown in the video but obviously very, very clever indeed!
slurry pump valve was closed at min 5:19 ;)
will be using this exact machine on our site soon, fingers crossed!
Yeah it’s small but daum son how much I want one
How much for this mini TBM all set combo
cotter disc is broken small machine how to change
how will you replace cutters during a run if needed, with no access hatch to the cutterhead?
Like all machines smaller then AVN1200 (OD1505), the AVN600 machine does not provide a face access. These machines are too small to provide a face access which is compliant with the regulations. Anyhow with the right choice of the cutting wheel and the associated cutter tools usually the machine is able to build the tunnel w/o replacement of the cutter tools in accordance to the geology and tunnel length. These was shown in thousands of successful finished tunnel projects.
Best regard, the Herrenknecht Corporate Communications Team
@@HerrenknechtAG thanks for the reply. The company I work for recently bought a micro TBM rom Herrenknecht. Its a 1500 if im not mistaken, ive mined a good run with it and it has a hatch to the cutters, thats why I ask. Cheers
Hi, that should be clarify with your Herrenknecht sales or technical contact. If you dont know it, please send us more details at pr@herrenknecht.com and we'll take care. Best regards
How much clearance is there between the hole bored by the machine and the pipe outer diameter?
@Nandakumar A
The clearance value depends on the specific project requirements. There is no defined standard, but guidelines.
Any specific project you would like to share with us? Please feel free to write us at pr@herrenknecht.com. Regards.
very handsome TBM operator
nice and friendly user machine
Eddihi mustapha
How to change direction؟
Thanks for your question.
Hope you can find more details here on uor product page: www.herrenknecht.com/en/products/productdetail/avn-machine/
Best regards
👍👍👍
very Good
Am into micro tunnel meintanace need job