Wellpoint Drill Rigs Built for Construction Dewatering

Dyco manufactures hydraulic wellpoint drill rigs and drill boom attachments for contractors installing dewatering systems. Built for excavator-mounted use, our DB and DM rigs help crews drill faster, reduce hand labor, and keep wellpoint installation moving on demanding jobsites.
Talk to Dyco

Purpose-Built Drill Rigs for Wellpoint Dewatering

Installing wellpoints by hand can be slow, labor-heavy, and hard to scale across larger dewatering jobs. Dyco drill rigs are built specifically for wellpoint installation and construction dewatering, giving contractors a practical way to drill dewatering holes with their excavator’s hydraulic system.

The Dyco lineup includes DB drill boom attachments for smaller to mid-size excavators and DM single-pass drill rigs for larger excavators and deeper wellpoint drilling. Whether you need a compact hydraulic drill boom or a larger single-pass dewatering drill rig, Dyco equipment is built to help crews work efficiently, safely, and with less unnecessary downtime.

Compare Dyco Wellpoint Drill Rigs

Compare Dyco’s DB12, DB10, DM20, and DM25 drill rigs by excavator size, drilling depth, mounting style, and best-fit dewatering application.
Feature
DB12
DB10
DM20
DM25
Best fit
Smaller excavators / lighter wellpoint drilling
Medium excavators / 10' drill boom work
20' single-pass wellpoint drilling
25' single-pass wellpoint drilling
Excavator size
11,000–18,000 lb
18,000–24,000 lb
20,000–34,000 lb
20,000–34,000 lb
Drive
Hydraulic with water/air swivel
Hydraulic with water/air swivel
Hydraulic with water/air swivel
Hydraulic with water/air swivel
Bit speed
90–110 RPM
100–130 RPM
100–130 RPM
100–130 RPM
Pullback / pressure
—
—
4,000 lb
4,000 lb
Output shaft
NWJ
2.375 API box
2.375 API box
2.375 API box
Overall size
—
12' 4" length
23' 2" height
28' 2" height
Weight
—
925 lb
3,200 lb
3,350 lb
Mounting
Bucket pins
Bucket pins
Existing pin holes in boom
Existing pin holes in boom

Dyco Drill Rig Models

Dyco’s drill rigs are designed for contractors who need practical wellpoint drilling equipment that matches real jobsite conditions. Each model is built for excavator-mounted use and designed to help crews install wellpoints with less manual effort than traditional hand-jetting methods.

DM20 and DM25 Single-Pass Wellpoint Drill Rigs

The Dyco DM20 and DM25 are single-pass wellpoint drill rigs built for larger excavators and deeper dewatering work. These rigs are designed for contractors who need a hydraulic drill rig that can support efficient wellpoint installation on construction dewatering, groundwater control, and civil construction jobsites.

The DM20 is built as a 20' single-pass drill, while the DM25 is built as a 25' single-pass drill. Both models are designed for 20,000–34,000 lb excavators and pin onto a trackhoe or excavator using existing pin holes in the boom.

DM20 Specs

  • DM20: 20' single-pass drill

  • Designed for 20,000–34,000 lb excavators

  • Hydraulic driven with water/air swivel

  • 100–130 RPM bit speed at maximum flow

  • 4,000 lb pullback and pressure

  • 2.375 API box output shaft

  • DM20 height: 23' 2"

  • DM20 weight: 3,200 lb

  • Pins onto trackhoe/excavator using existing pin holes in boom

DM25 Specs

  • DM25: 25' single-pass drill

  • Designed for 20,000–34,000 lb excavators

  • Hydraulic driven with water/air swivel

  • 100–130 RPM bit speed at maximum flow

  • 4,000 lb pullback and pressure

  • 2.375 API box output shaft

  • DM25 height: 28' 2"

  • DM25 weight: 3,350 lb

  • Pins onto trackhoe/excavator using existing pin holes in boom

Best For

  • Larger excavators

  • 20' to 25' wellpoint drilling

  • Construction dewatering projects

  • Groundwater control work

  • Contractors who need single-pass drilling capability

Quote Your DM20/DM25 Drill Rig
Dyco DB10 Drill Rig

DB10 Wellpoint Drill Boom

The Dyco DB10 is a hydraulic drill boom built for wellpoint installation with medium-size excavators. Designed for 18,000–24,000 lb machines, the DB10 gives contractors a practical drill boom for dewatering work where mobility, simplicity, and efficient setup matter.

The DB10 pins onto a trackhoe or excavator using bucket pins and is built with a hydraulic drive and water/air swivel. It is a strong fit for crews that need a compact drill boom for wellpoint dewatering without moving into the larger DM single-pass rig setup.

DB10 Specs

  • 10' drill boom

  • Designed for 18,000–24,000 lb excavators

  • Hydraulic driven with water/air swivel

  • 100–130 RPM bit speed at maximum flow

  • 2.375 API box output shaft

  • Overall length: 12' 4"

  • Overall weight: 925 lb

  • Pins onto trackhoe/excavator using bucket pins

Best For

  • Medium excavators

  • Wellpoint installation

  • Construction dewatering crews

  • Drill boom applications

  • Contractors who need a practical hydraulic drill boom for dewatering jobs

Quote Your DB10 Drill Rig

DB12 Hydraulic Wellpoint Drill Rig

The Dyco DB12 is built for smaller excavators and lighter wellpoint drilling applications. Designed for 11,000–18,000 lb excavators, the DB12 gives contractors a hydraulic wellpoint drill rig option for jobs where a smaller machine is the better fit.

Like the DB10, the DB12 is hydraulic driven and includes a water/air swivel. It mounts using excavator bucket pins and is built for contractors who need dependable wellpoint drilling equipment for smaller excavator setups.
a DB12 wellpoint drill rig on a small exavator

DB12 Specs

  • Designed for smaller excavators

  • Designed for 11,000–18,000 lb excavators

  • Hydraulic driven with water/air swivel

  • 90–110 RPM bit speed at maximum flow

  • NWJ output shaft

  • Mounts using excavator bucket pins

Best For

  • Smaller excavators

  • Lighter wellpoint drilling

  • Wellpoint installation on tighter jobsites

  • Construction dewatering crews using smaller machines

  • Contractors who need a hydraulic drill rig for dewatering work without oversizing the setup

Quote Your DB12 Drill Rig

Built for Wellpoint Installation and Construction Dewatering

Dyco drill rigs are built for contractors and crews working in real dewatering conditions. From utility trench work to civil construction jobsites, these rigs are designed to help install wellpoints efficiently and reduce the labor required to get a dewatering system in place.

Common Applications

  • Wellpoint installation
  • Construction dewatering
  • Utility trench dewatering
  • Groundwater control
  • Civil construction jobsites
  • Dedicated dewatering crews
  • Rental fleets serving dewatering contractors

Why Contractors Choose Dyco Drill Rigs

Dyco drill rigs are built around practical jobsite needs. Instead of adapting generic drilling equipment or relying on slow manual methods, contractors can use excavator-mounted drilling equipment designed specifically for wellpoint dewatering.

Practical Jobsite Design

Dyco DB and DM rigs are designed to work with excavators commonly used on construction and dewatering jobs. That helps crews use familiar equipment while adding the drilling capability needed for wellpoint installation.

Built for Dewatering Work

These are not general-purpose drill rigs trying to serve every drilling market. Dyco drill rigs are built for contractors installing wellpoints and managing groundwater on active jobsites.

Simple, Efficient Operation

With hydraulic drive systems, water/air swivels, and excavator-mounted designs, Dyco drill rigs are built to help crews drill efficiently and keep the job moving.

Get a Quote from the Equipment Experts

Tell us about your excavator, drilling depth, soil conditions, and wellpoint setup. We’ll help you match the right Dyco drill rig or drill boom to your dewatering job.
Reliable, efficient pumping solutions for various industrial applications. Trusted for performance and durability.

Quick Links

Contact info

Support

Copyright © 2026 | Dyco Pumps and Equiment