Pritchard Engineering

The original equipment manufacturer for JKS/BBS Boyles surface exploration drills and parts, we are dedicated to providing you with incomparable quality. We understand the challenging conditions you work in, as well as the importance of time and safety.

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What is BBS Exploration?

All BBS products are made with genuine OEM parts to ensure the safety and quality you've come to rely on from JKS/BBS Boyles.

Our dedication to continued innovation has led us to update the BBS 37 and BBS 56 drills to meet the needs of drillers in today's exploration climate. We call this line BBS Classics.

As the new original equipment manufacturer for the JKS/BBS line of surface exploration drills, we provide the following products:

  • Cost effective, genuine OEM replacement parts
  • BBS Classics (37 and 56 exploration drills)
  • Genuine replacement assemblies (front ends, hoists, swivel heads)
  • BBS Rod Break System (hydraulically actuated break system located above the 12 HH chuck)
  • BBS Mud Max 3500 series pump system

BBS Exploration Parts Manuals

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BBS Exploration BBS-25 Parts Manual

BBS-25 Parts Manual

BBS Exploration BBS-37 Parts Manual

BBS-37 Parts Manual

BBS Exploration BBS-56 Parts Manual

BBS-56 Parts Manual

BBS Exploration Rod Breaker System Parts Manual

Rod Breaker System Parts Manual

BBS Exploration Services

BBS Exploration takes pride in working with our clients to develop industrial solutions while providing service support and engineering assistance to meet their specific needs. We're proud to offer both on-site and in-house repair, worldwide shipping as well as parts and product support.

Our complete list of services include:

  • Complete drill and assembly refurbishment
  • Drill re-power solutions for engines and transmissions
  • Hydraulic system upgrades
  • Onsite repair service
  • Drill shack design and construction
  • Hydraulic systems retrofitting to existing equipment
  • Engine transmission upgrades