Redesigned cab enhances safety, adds comfort

摘要

Sandvik's DR461i drill rig was developed from its predecessor, the DR460. The DR461i is a rotary blasthole drill that can also be equipped to drill via the down-the-hole method. One upgrade on the DR461i is a new cab that's designed around the operator for maximum comfort and ease of operation, the company says. The windows on the cab were designed with an outward 5-in. tilt, reducing glare from sunlight when it hits the window, helping with visibility and keeping the temperature down in the cab. Also, all equipment was removed from the roof, eliminating the need for maintenance personnel to climb onto it. The cab roof also has a canopy that sits above the actual roof. The air gap between the canopy and the roof helps to keep the temperature in the cab down to a comfortable level.