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 (4) equipped with wheels (5) or track chains, and a top carriage (1) supported onto the undercarriage for 360° rotation about a vertical axis. A first articulating boom (2) is pivotably attached to the top carriage (1), and a first implement (3) is attached to the free end thereof. The undercarriage (4) is fitted with a mounting and pivoting adapter (8) to which a second articulating boom (6) is attached. The adapter (8) comprises a mounting part (8a) attached to the undercarriage and a pivoting part (8b) attached to the mounting part (8a) such that is its pivotable at least 120° about a vertical axis (9) and having said second articulating boom (6) attached thereto such that it is pivotable about a horizontal axis (11). A second implement (7) is attached to the free end of the second articulating boom (6).
A self-propelled work machine, such as an excavator, comprising an undercarriage (4) equipped with wheels (5) or track chains, and a top carriage (1) supported onto the undercarriage for 360° rotation about a vertical axis. A first articulating boom (2) is pivotably attached to the top carriage (1), and a first implement (3) is attached to the free end thereof. The undercarriage (4) is fitted with a mounting and pivoting adapter (8) to which a second articulating boom (6) is attached. The adapter (8) comprises a mounting part (8a) attached to the undercarriage and a pivoting part (8b) attached to the mounting part (8a) such that is its pivotable at least 120° about a vertical axis (9) and having said second articulating boom (6) attached thereto such that it is pivotable about a horizontal axis (11). A second implement (7) is attached to the free end of the second articulating boom (6).
SELF-PROPELLED WORK MACHINE
JONNINEN MARKKU (author)
2024-05-16
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING