Boki operating characteristics
Thanks to innovative solutions, REFORM Boki Excavators are reliable partners when it comes to demanding excavations.
Telescopic arm
If long reaches are required, the Boki cemetery excavators can be equipped with a telescopic arm. This allows the boom to be extended to a reach of up to 7 m. The telescopic arm is adjusted hydraulically via a double-acting cylinder. The internal cylinder is optimally protected against dirt and damage. Thanks to the telescopic arm, the excavation depth and radius can be increased substantially.
LIFD
The new LIFD (load pressure independent flow distribution) system exploits the advantages of classic load sensing systems combined with an improvement, which makes it possible to supply all active hydraulic consumers with oil in the event of undersaturation. This system makes it possible to significantly increase the efficiency of the hydraulics while reducing fuel consumption.
Supports
All Boki Excavators have solid supports for safe working. In combination with a low centre of gravity and a wide support, safe working is guaranteed in every situation. The supports are extended/retracted hydraulically and has various options. There are different types of folding telescopic supports available. Alternatively the front shield support can be replaced by support legs.
The lateral adjustment of the supports on the compact excavators and on the 2651 is achieved via forged toothed pulleys; on the larger mobile excavators 4552/6552 this function can be carried out hydraulically. Each support is operated individually via the central hydraulic control unit. The supports can be extended and retracted hydraulically.