A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A self-propelled work machine, such as an excavator, comprising an undercarriage equipped with wheels or track chains, and a top carriage supported onto the undercarriage for 360° rotation about a vertical axis. A first articulating boom is pivotably attached to the top carriage, and a first implement is attached to the free end thereof. The undercarriage is fitted with a mounting and pivoting adapter to which a second articulating boom is attached. The adapter comprises a mounting part attached to the undercarriage and a pivoting part attached to the mounting part such that is its pivotable at least 120° about a vertical axis and having said second articulating boom attached thereto such that it is pivotable about a horizontal axis. A second implement is attached to the free end of the second articulating boom.
A self-propelled work machine, such as an excavator, comprising an undercarriage equipped with wheels or track chains, and a top carriage supported onto the undercarriage for 360° rotation about a vertical axis. A first articulating boom is pivotably attached to the top carriage, and a first implement is attached to the free end thereof. The undercarriage is fitted with a mounting and pivoting adapter to which a second articulating boom is attached. The adapter comprises a mounting part attached to the undercarriage and a pivoting part attached to the mounting part such that is its pivotable at least 120° about a vertical axis and having said second articulating boom attached thereto such that it is pivotable about a horizontal axis. A second implement is attached to the free end of the second articulating boom.
SELF-PROPELLED WORK MACHINE
JONNINEN MARKKU (author)
2025-01-16
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING