ETTS-131 Chain-Type Trench Excavator for Laying Drainage during the Winter,

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Abstract:

The report describes the ETTS-131 excavator which was developed for trenching in frozen soils. This machine makes it possible to lay drainage pipe in the winter time and its use is valuable to the national economy. A description and diagram of the excavator is included. A list of technical characteristics is given which includes dimensions, power and output. Author

Author(s):
Mikhailov, P. M. ; Chizhov, V. V.
Author Organization(s):
ARMY FOREIGN SCIENCE AND TECHNOLOGY CENTER CHARLOTTESVILLE VA
Supplementary Note:
Trans. of Stroitelnye i Dorozhnye Mashiny (USSR) n2 p20-21 1972, by Leo Kanner.
Annotation:
ETTS-131 Chain-Type Trench Excavator for Laying Drainage during the Winter--Translation.
Pagination:
0005

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
FSTC-HT-23-969-73
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
WINTER, EXCAVATION, TRENCHING, SOILS, FREEZING, USSR
Field(s)/Group(s):
Construction Equipment, Materials and Supplies
Keyword(s):
ETTS 131 excavators, *Frozen soils
Report Date:
1973 Mar 01