Maquinaria de construcción: Excavadora hidráulica - Liebherr

Modelo	Longitud de la cadena de la oruga a nivel del suelo
R996	7500 mm - 24.6 pies.
R995	6700 mm - 22 pies.
R994	6280 mm - 20.6 pies.
R984C	5055 mm - 16.6 pies.
R974C	4540 mm - 14.9 pies.
R974B	5192 mm - 17 pies.
R964C	4345 mm - 14.3 pies.
R964B	4280 mm - 14 pies.
R954C	4400 mm - 14.4 pies.
R944C	4000 mm - 13.1 pies.
R944B	4005 mm - 13.1 pies.
R934C	3848 mm - 12.6 pies.
R934B	4000 mm - 13.1 pies.
R924C	3830 mm - 12.6 pies.
R924B	3830 mm - 12.6 pies.
R914C	3432 mm - 11.3 pies.
R914B	3432 mm - 11.3 pies.
R912	3368 mm - 11 pies.
R904C	3368 mm - 11 pies.
R900HDS	3368 mm - 11 pies.
R900C	2200 mm - 7.2 pies.
R317	3170 mm - 10.4 pies.
R312	3100 mm - 10.2 pies.
R310B	1680 mm - 5.5 pies.