torque that
Carries the Load
The DH Series, rooted in Bay Shore Systems’ legendary LōDril design, is the workhorse excavator-mounted drilling system built for difficult access, reach, and long-term reliability. With telescoping kelly capability, low-clearance advantages, and proven torque performance, DH rigs are built to drill deep in places others can’t — and keep running for decades.
DH Series
Drill Rigs
Built to Drill. Built to Last.
The Bay Shore DH Series delivers real drilling performance.
The Bay Shore DH Series delivers foundation drilling performance in the hardest-to-reach places. Built as an excavator-mounted system, DH rigs bring high rotary torque, deep drilling capability, and true versatility to jobsites where conventional equipment can’t operate. From slopes and uneven terrain to low-clearance work under bridges, power lines, or inside structures, the DH Series puts drilling power exactly where contractors need it. With telescoping kelly configurations, 360-degree reach, and torque ranging from 15,000 to 110,000 ft-lb, DH rigs are built to turn difficult access into profitable work—giving contractors the flexibility to take on more jobs without compromise.
DH60
excavator
ROTARY TORQUE (MAX)
HOLE DEPTH (MAX)
HOLE DIAMETER (MAX)
DH40
excavator
ROTARY TORQUE (MAX)
HOLE DEPTH (MAX)
HOLE DIAMETER (MAX)
DH20
excavator
ROTARY TORQUE (MAX)
HOLE DEPTH (MAX)
HOLE DIAMETER (MAX)
Contractors choose DH Series Rigs because they turn excavators into purpose-built drilling machines—without sacrificing productivity.
Built Different.
Excavator-mounted drilling exposes weak designs fast. The DH Series is built to hold up in real production drilling.
Purpose-Built for Excavators
Torque That Works Downhole
Controlled Crowd and Rotation
Stable, Efficient Operation
Built for Production Jobsites
Industries recommended FOR THE
DH SERIES RIG
Smart Controls.
Real-Time Results.
Integrated control systems give operators clear feedback and responsive control to maintain consistent drilling performance. Designed for real jobsite conditions, these controls help reduce operator fatigue while improving accuracy and efficiency throughout the drilling cycle.
Seamless Operation
The EOH system unifies excavator and drill head functions so operators stay focused on drilling.