excavators

n.

开凿者，发掘者( excavator的名词复数 )；挖掘机；

hydraulic excavator液压式挖土机，液压挖掘机；水力挖土机

wheel excavator轮式挖掘机，轮式挖土机

bucket wheel excavator斗轮挖掘机；戽头转轮挖土机

Kinematics of Excavators (Backhoes) for Transferring Surface Material
Dynamic Modeling Of Hydraulic Shovel Excavators For Geomaterials
Coordinated and Force-Feedback Control of Hydraulic Excavators
Reactive-Power Compensation of Coal Mining Excavators by Using a New-Generation STATCOM
Research on the energy regeneration systems for hybrid hydraulic excavators
The importance of excavators in hole-nesting communities: availability and use of natural tree holes in old mixed forests of western...
DEM simulation of industrial particle flows: case studies of dragline excavators, mixing in tumblers and centrifugal mills
Evaluation of load distribution in the superstructure rotation joint of single-bucket caterpillar excavators ☆
Real-world in-use activity, fuel use, and emissions for nonroad construction vehicles: a case study for excavators
Methods, apparatus, and systems for exchanging information between excavators and other entities associated with underground facilit...