An extensive line of Cat® mini hydraulic excavators from 1-10 metric tons offers the performance to dig in and be productive on every job.
Includes PLANETARY drive unit, hydraulic lines with quick disconnects, mounting bracket, hardware and two inch HEX output shaft.
|Drive shaft torque @ max pressure||3040.0 lb ft 4120.0 N·m||More Less|
|Drive method||Gerotor Motor - Single Planetary Reduction Gerotor Motor - Single Planetary Reduction||More Less|
|Mounting bracket design||Mini Hydraulic Excavator Mini Hydraulic Excavator||More Less|
|Maximum hydraulic flow||21.0 gal/min 80.0 L/min||More Less|
|Maximum hydraulic pressure||3336.0 psi 230.0 bar||More Less|
|Overall width w/bracket||10.6 in 270.0 mm||More Less|
|Overall drive height||32.5 in 825.0 mm||More Less|
|Housing diameter||10.0 in 252.0 mm||More Less|
|Swing range||72.0 Degrees 72.0 Degrees||More Less|
|Drive unit wt. w/ hyd. lines w/o bits||174.0 lb 79.0 kg||More Less|
|Total weight w/o bits||207.0 lb 94.0 kg||More Less|
|HEX output shaft||2.0 in 51.0 mm||More Less|
|Bit speed (drive shaft) @ max flow||71.0 RPM 71.0 RPM||More Less|
|Auger bit retention||Cross bolt/nuts Cross bolt/nuts||More Less|
Caterpillar offers four auger models: the direct-drive A7 Auger for the Mini Hydraulic Excavator, the chain-driven A14B Auger for the Mini Hydraulic Excavator, Multi Terrain Loader and the Skid Steer Loader, the planetary-driven A19B Auger for the Mini Hydraulic Excavator, Multi Terrain Loader and the Skid Steer Loader and the planetary-driven high flow A26B Auger for the Skid Steer Loader.
The A19 single reduction planetary system features a variable speed, bidirectional, gerotor style hydraulic motor mounted to an in-line planetary gear box for optimal bit speed and output torque for moderate to heavy duty applications. The additional output torque provides better performance with larger diameter bits.
Auger bits are rugged and adaptable to a wide range of projects. Standard and tree bit options are available in a variety of diameters. Hex-to-round shaft adapter is available to accommodate existing round auger bit mountings.