The Complete HDD Starter Package: Rig, Locator, Mud, Pipe, Tooling, and Trailer

First-time buyers price the rig and stop there. That is the most expensive mistake in this business, because the rig is only about half of a working setup. A complete HDD outfit is rig plus locator plus mud system plus drill pipe plus tooling plus trailer plus the ancillary kit, and the other half of that bill is just as real as the machine. This guide makes the whole bill visible: what each of the seven pieces does, what it costs used, and three example builds with honest totals, so you walk into a yard knowing the real number instead of finding it out one surprise at a time.

We package complete setups for a living, so this is the parts list from the dealer's seat, not a manufacturer brochure. We will tell you where to spend, where you can defer, and what a realistic all-in total looks like at three levels. When you are ready, the fastest path is to tell us your work mix and budget and let us build you a quote against current inventory. But first, the education, because a buyer who understands the whole package negotiates from a much stronger position.

Our three builds at a glance

For skimmers, here are the three example builds and roughly where each lands all-in. The sections below defend every line.

Build	Work it fits	Rig class	Typical all-in
Entry	Residential fiber drops, light utility	Mini (JT20, D10x15 S3)	~$150,000 to $190,000
Recommended	Fiber plus distribution, mixed utility	Utility-mid (JT24, D23x30 S3)	~$220,000 to $290,000
Premium	Trunk fiber, gas main, infrastructure	Mid-heavy (JT40, D24x40 S3)	~$330,000 to $450,000

Those are typical, defensible bands, not floors or ceilings. A real build does not land at the sum of every line item's maximum or minimum at once, which is exactly why the itemized tables further down show ranges and these headline numbers show where most buyers actually end up.

What a complete HDD setup contains

Before the deep dive, the whole list. There are seven components, and a buyer needs to understand all seven before pricing a build. The percentages are share of total starter cost.

1. The rig (about 50 to 60 percent). The visible centerpiece: thrust, pullback, rotation.
2. Locator system (about 5 to 10 percent). Transmitter, receiver, display. Without it you cannot steer the bore.
3. Mud system (about 8 to 15 percent). Mixing and pumping drilling fluid. Without it you cannot drill.
4. Drill pipe (about 5 to 10 percent). The column of rods pushed through the earth.
5. Tooling (about 3 to 7 percent). Bits, reamers, housings, swivels, sub savers.
6. Trailer (about 5 to 10 percent if buying new). Transport for the rig and kit.
7. Stakedowns and ancillary (about 2 to 5 percent). The small items that add up.

Skip any one of the first five and you do not have a working crew. Here is each, in order, with what it does, the options, and what it costs.

Component 1: The rig

The machine itself, and about half to sixty percent of your total outlay. The one decision that drives everything else is class, because the rig class sets the mud volume, pipe size, tooling, and trailer rating you will pair with it.

Class	Examples	Fits	Used range
Mini	Ditch Witch JT20, Vermeer D10x15 S3	Fiber drops, residential utility	~$80,000 to $130,000
Utility-mid	Ditch Witch JT24, Vermeer D23x30 S3	Fiber plus distribution	~$120,000 to $200,000
Mid-heavy	Ditch Witch JT40, Vermeer D24x40 S3	Utility plus small infrastructure	~$130,000 to $285,000
Heavy	Vermeer D60x90, Ditch Witch JT100 and up	Gas main, large crossings	~$200,000 to $500,000+

We will not duplicate the rig-selection detail that lives in our other guides. For fiber-specific picks, see the best used directional drills for small fiber contractors. For the broader brand decision, see our Ditch Witch vs Vermeer comparison. To read the hour meter on any specific machine, see how many hours is too many. And before you buy any specific rig, run it through our inspection checklist.

Component 2: Locator system

You cannot steer a bore without knowing where the drill head is underground. The locator tells the operator depth, pitch, roll, and position in real time. Without it, you are drilling blind. It is roughly 5 to 10 percent of the build, and it has three parts:

• Transmitter (beacon). Sits in the drill-head housing and broadcasts the position, pitch, and roll signal.
• Receiver (walkover unit). The handheld the locator carries on the surface above the bore; it reads the transmitter.
• Display. The in-cab screen that repeats the receiver's data to the rig operator.

The dominant brand is DigiTrak, from Digital Control Inc. The older classic F2 and F5 receivers are common and well supported on the used market. The current generation is the Falcon line (F1, F2+, F5+), with the Aurora color touchscreen as the in-cab display and the newer ARES at the top. Ditch Witch rigs also have their own native option, SubSite, which tends to run cheaper used.

Used pricing (current market, sold as complete transmitter plus receiver plus display):

• DigiTrak F2 system: roughly $13,000 to $16,000
• DigiTrak F5 system: roughly $16,000 to $21,000
• DigiTrak Falcon F1 system: roughly $13,000 to $16,000
• Falcon F5 with Aurora display: roughly $20,000 and up (the premium tier)
• SubSite locators: generally cheaper, often in the $4,000 to $8,000 range

DCI does not publish a public retail price list, so the used market is your only reliable reference, and these figures move. Browse our current DCI DigiTrak locator inventory for live pricing, and verify generation compatibility before any used purchase.

Component 3: Mud system

Drilling fluid, the mud, lubricates the drill string, suspends and carries out cuttings, stabilizes the bore wall, and powers downhole tools. The mud system mixes water with bentonite and polymer additives and pumps it down the string. You cannot drill without one, and it is roughly 8 to 15 percent of the build. Options scale with the rig:

• Skid-mounted small mixer plus pump (roughly 250 to 500 gallon capacity), for fiber-drop work and mini-class rigs.
• Trailer-mounted mixer for utility-mid work, with a dedicated mud pump.
• Mixing-and-reclaiming systems such as the Mud Technology MCT-450, which clean and recycle fluid as well as mix it. These are a step up in capability and cost, more than a bare mixer.
• Truck-mounted mud systems for mid-heavy work and up, self-contained on a chassis.

Used pricing (planning ranges): a skid mixer plus pump combo runs roughly $8,000 to $18,000 (entry units start lower new); a mid-class trailer-mounted mixer roughly $20,000 to $45,000; a reclaiming system or truck-mounted setup $50,000 to $100,000 and up.

Component 4: Drill pipe

The hollow steel rods that thread together end to end and form the column thrust through the earth. The pipe carries fluid to the head and transmits rotation and thrust. A used rig comes with some pipe, but you will often need to add to it. Roughly 5 to 10 percent of the build.

Length and brand. Mini and small rigs (like the JT9 and JT10) typically run 6-foot rods; utility-mid and larger run 10-foot rods as standard. The dominant aftermarket brand is Premier Drill Pipe, made in Houston, Texas, widely trusted and far cheaper than OEM. OEM pipe (Vermeer's Firestick on the D-series, Ditch Witch's own on the JT-series) is the premium reliability tier and runs a meaningful premium, commonly cited around 20 to 40 percent over aftermarket. Avoid no-name generic pipe; a pipe failure underground is a day-ending, sometimes bore-ending, event.

How much do you need? Enough total pipe length to complete your longest planned bore plus about a 10 percent buffer. A 300-foot maximum bore needs roughly 330 feet, which is 33 ten-foot rods. A starter set is typically 30 to 50 rods depending on rig class, and many used rigs come with around 40 rods already.

Used pricing (current market). New aftermarket JT20-class rods run about $279 each from suppliers like PilotTrack, so a fresh 40-rod set is roughly $11,000 new. Used rods, which almost always sell in lots rather than individually, typically come in well under new, often in the rough neighborhood of $100 to $175 a rod, putting a used 40-rod mini-class set around $4,000 to $7,000 and a utility-mid set in the low to mid five figures. Used pipe condition matters enormously: measure outside diameter against the factory spec, and treat pipe worn past spec as worth zero, to be replaced and deducted from the rig price. Our inspection checklist covers drill-stem wear measurement.

Component 5: Tooling

The downhole components on the leading end of the string: the bit drills the pilot hole, the reamer enlarges the hole to product size on pullback, the swivel lets the product spin freely while being pulled, and the housing carries the transmitter. Roughly 3 to 7 percent of the build, but soil-dependent.

• Pilot bits matched to soil: sand and clay versus rock versus cobble.
• Reamers in several styles and sizes (fluted, hole-opener, fly-cutter, hard-rock) for your job mix.
• Bent housings and sondes that carry the transmitter, sized to the bit and rig class.
• Swivels rated to your maximum pullback force.
• Sub savers, the small replaceable component that protects the rig's threads.

Basic starter tooling runs roughly $5,000 to $10,000 for a mini-class crew and $15,000 to $25,000 for mid-heavy work. Soil-specific tooling adds to that; a crew in rocky ground needs hard-rock reamers and bits, easily another $5,000 to $10,000.

Component 6: Trailer

The trailer moves the rig, tooling, and kit between jobs. It is often overlooked in starter planning, sometimes because a buyer assumes an existing trailer will do. Verify the rating before you assume. Roughly 5 to 10 percent of the build if you are buying one.

Sizing math. Rated capacity has to exceed the rig weight plus tooling plus a working margin. A JT20 at about 11,890 pounds plus a roughly 1,500-pound tooling kit is about 13,400 pounds of working weight. A 14,000-pound-rated trailer is bare minimum at that load (only a few hundred pounds of headroom), and a 16,000-pound rating gives proper margin. Mid-heavy rigs want 20,000 to 25,000-pound trailers.

Brand. Belshe is the dealer standard for HDD hauling. Read the model numbers carefully: the T16 is a 16,000-pound GVWR trailer and the WB14 is 14,000-pound, but the BF-series numbers denote the axle rating, not the total trailer rating, so a BF11 is actually a roughly 23,000 to 24,000-pound GVWR trailer, not an 11,000-pound one. Match the trailer's true GVWR to your loaded weight.

Used pricing. A bare used trailer is a modest line item, but the higher numbers you will see on HDD listing sites usually reflect trailers packaged with a mounted mud or bentonite system, not the bare trailer. Price the trailer for what it is. Browse current trailer inventory and confirm the GVWR against your loaded weight.

Component 7: Stakedowns and ancillary

The small items that quietly add up, roughly 2 to 5 percent of the build but the difference between a working crew on day one and a crew waiting on a $200 part:

• Stakedown anchors to hold the rig to the ground
• Fuel cans and storage
• Water containers and hoses for mud mixing
• Spare hydraulic hoses (a mid-class kit is roughly $300 to $800)
• Spare sub savers as consumable inventory
• Hand tools and tool storage
• Safety equipment and PPE, plus a first-aid and jobsite kit

Budget roughly $3,000 to $8,000 for a complete first-job ancillary kit. It is the most commonly underbudgeted line in the whole package.

Three example builds

This is the section buyers scroll to. Each build shows itemized line ranges and a typical all-in total. Remember: the line ranges are wide because they span best case to worst case per item, while the typical total reflects where a real, sensibly specced build actually lands. You will not hit every line's maximum or every line's minimum at once.

Entry build: residential fiber and light utility

For a small crew getting into residential fiber drops and light utility work. A mini-class rig and a foundational kit, the lowest barrier to entry. Typical all-in: about $150,000 to $190,000.

Component	Example	Used range
Rig	Ditch Witch JT20 (2015 to 2019, around 2,500 hours)	$85,000 to $120,000
Locator	DigiTrak F2 system	$13,000 to $16,000
Mud system	Skid-mounted mixer plus pump	$8,000 to $15,000
Drill pipe	30 to 40 used rods (10-foot)	$5,000 to $8,000
Tooling	Basic bit, reamer, housing, swivel kit	$5,000 to $10,000
Trailer	Belshe T16 (16,000-pound rated)	$12,000 to $18,000
Stakedowns and ancillary	Anchors, hoses, fuel cans, basic spares	$3,000 to $5,000
Typical all-in	Sensibly specced, not all-max	~$150,000 to $190,000

Recommended build: utility-mid, all-purpose

The most common starter package, and the one we steer most buyers toward. It handles fiber drops, distribution, and mixed utility work without compromise, and it holds the strongest resale liquidity. Typical all-in: about $220,000 to $290,000.

Component	Example	Used range
Rig	Ditch Witch JT24 or Vermeer D23x30 S3 (2018 to 2022)	$120,000 to $200,000
Locator	DigiTrak F5 or Falcon F1 system	$13,000 to $21,000
Mud system	Trailer-mounted mixer plus dedicated pump	$20,000 to $45,000
Drill pipe	40 to 50 used rods (10-foot)	$12,000 to $20,000
Tooling	Multi-soil reamer set, multiple bits, housing, swivel	$10,000 to $18,000
Trailer	Belshe WB14 or BF-series (16,000 to 24,000-pound rated)	$15,000 to $30,000
Stakedowns and ancillary	Full kit, hose spares, sub-saver inventory	$5,000 to $8,000
Typical all-in	Sensibly specced, not all-max	~$220,000 to $290,000

Premium build: gas and utility infrastructure

For contractors planning trunk fiber, gas-main work, or infrastructure crossings. A mid-heavy rig and a comprehensive kit, higher upfront for a faster revenue ramp. Typical all-in: about $330,000 to $450,000.

Component	Example	Used range
Rig	Ditch Witch JT40 or Vermeer D24x40 S3 (2018 to 2023)	$135,000 to $285,000
Locator	DigiTrak Falcon F5 with Aurora display	$18,000 to $32,000
Mud system	Reclaiming or truck-mounted mud system	$50,000 to $90,000
Drill pipe	50 to 60 used rods, mid-heavy class	$20,000 to $35,000
Tooling	Comprehensive multi-soil plus rock package	$15,000 to $30,000
Trailer	Belshe heavy-duty (20,000 to 25,000-pound rated)	$20,000 to $35,000
Stakedowns and ancillary	Comprehensive kit with spare-parts inventory	$7,000 to $12,000
Typical all-in	Sensibly specced, not all-max	~$330,000 to $450,000

Infrastructure crews working around buried utilities often add a vacuum excavator for potholing, a separate purchase of roughly $25,000 and up that is not included in these totals.

What you can skip or defer

Naming what you can postpone reduces your initial outlay and is the honest thing to do. None of these is operationally required on day one:

• A full spare-parts inventory. Beyond essential consumables (sub savers, hydraulic hoses), build the spares shelf as you encounter real failures. Saves roughly $2,000 to $5,000 up front.
• An enclosed cab. Used machines without a cab run 10 to 20 percent cheaper. A cab adds comfort and seasonal flexibility but is not operationally necessary.
• A backup locator transmitter. One transmitter is enough for most starter operations; add a spare after your first failure or once volume justifies it.
• Premium and specialty tooling. Buy the basic bit and reamer set for the soils you will hit first, and add hard-rock or large-diameter tooling only when a project demands it.
• A vacuum excavator. Unless your work requires daylighting around existing utilities, defer it; fiber-only crews rarely need one to start.
• OEM drill pipe. Premier is dealer-trusted and well cheaper than OEM. OEM is the premium tier, not a requirement for most work.

Deferring sensibly can trim roughly $15,000 to $40,000 off the initial outlay and let a first-time buyer enter at lower capital risk.

Bundle versus piecemeal

For a first-time buyer, acquiring the package from one dealer is almost always the right call, for reasons beyond convenience:

• Pre-paired compatibility. The components are selected to work together, the locator generation matches across the kit, the mud system suits the pipe, the trailer is rated for the rig. That alone saves you from the expensive compatibility mistakes this guide keeps warning about.
• One transaction to finance. Financing a single package is far simpler than financing six separate purchases through different sellers.
• One inspection and service relationship. A bundled package from a dealer comes with unified inspection and a single point of contact after the sale.

There is no published study putting an exact number on the bundle savings, and we will not invent one; honestly, the dealer total is often modestly cheaper or roughly break-even against carefully shopped piecemeal, with the real win being the compatibility and time saved. Piecemeal makes sense if you already own some components, if you are deliberately mixing channels (an auction rig plus dealer tooling), or if you need a specific component a single dealer cannot supply.

The bottom line

The rig is the centerpiece, but it is only about half the bill. A working HDD setup is seven components, and the six beyond the rig routinely add $80,000 to $150,000 and decide whether your crew can actually work on day one. Price the whole package, not the headline machine, match every component to your real work mix, defer what you genuinely can, and use financing to keep your working capital intact. Do that and the intimidating six-figure number becomes a plan instead of a surprise.

Frequently asked questions

What is the realistic minimum total budget to start directional drilling with everything I need?

For a complete, working setup, plan on roughly $150,000 to $190,000 at the entry level: a used mini-class rig plus locator, mud system, drill pipe, tooling, trailer, and ancillary kit. The rig alone is only about half of that. You can trim toward the low end by deferring spares, a cab, and premium tooling, but the floor for a genuinely working crew, not just a parked machine, is in that range. Below it, you are usually missing something you will need in week one.

Can I start with just a rig and rent the rest until I am cash-positive?

For some components, yes. Mud systems and vacuum excavators are commonly rented, which can lower your day-one outlay. The locator and a basic tooling set are harder to rent practically, because you need them on every bore and rental availability is spotty. A common middle path is to buy the rig, locator, pipe, and core tooling, and rent the larger mud or vacuum equipment until volume justifies owning it. Just price renting honestly against owning; over a busy season, rental costs can exceed a used purchase.

How much of a starter package can I finance, and how fast is approval?

Most of it. WorldHDD finances virtually any equipment in inventory, including rigs, locators, mud systems, drill-pipe packages, vacuum systems, and trailers, through First Pacific Funding. The pre-approval application takes a few minutes and does not affect your credit score, and a decision typically comes within 24 to 48 hours. Approval is based on the overall financial picture of your business, not a credit score alone, so a range of credit profiles can qualify, with stronger credit earning better terms.

If I already have a trailer rated for similar weight, do I need a new one?

Maybe not, but verify the rating before you assume. The trailer's GVWR has to exceed your rig weight plus tooling plus a working margin. A JT20 plus tooling is about 13,400 pounds, so a 14,000-pound trailer is bare minimum and a 16,000-pound rating gives proper headroom. Watch the Belshe model numbers: a T16 is 16,000-pound GVWR, but the BF-series numbers refer to axle rating, so a BF11 is actually a roughly 23,000 to 24,000-pound trailer. Match true GVWR to your loaded weight, not the model name.

Is it cheaper to buy a complete package from a dealer or assemble components from different sources?

For a first-time buyer, a dealer package is almost always the better deal once you account for everything. The components come pre-matched for compatibility, you finance one transaction instead of six, and you get a single inspection and service relationship. The straight dollar comparison is often modestly in the dealer's favor or roughly break-even, but the real savings is avoiding the compatibility mistakes and the time cost of sourcing seven components separately. Piecemeal makes sense mainly if you already own pieces or are deliberately mixing channels.

Do I need a DigiTrak Falcon, or is an F2 or F5 enough for residential fiber work?

For residential fiber drops in typical conditions, a classic F2 or F5 system is usually plenty and saves real money over a current Falcon. The Falcon line's advantage is advanced interference handling, which matters most in electrically noisy urban environments and congested utility corridors. If your work is mostly suburban residential, start with an F2 or F5. The more important rule on any used locator is compatibility: make sure the transmitter, receiver, and display are all the same generation before you buy.

What is the bare-minimum tooling kit to start fiber drop work?

A basic bit matched to your soil, one or two reamers sized to the conduit you pull, a bent housing or sonde for the transmitter, a swivel rated to your rig's pullback, and a sub saver, plus a spare. That runs roughly $5,000 to $10,000 for a mini-class fiber crew. Add soil-specific tooling, like hard-rock reamers, only when a job actually calls for it. The one item not to skimp on or neglect is the sub saver: inspect it after every job and replace it at the first sign of thread wear.

How many drill rods come with a typical used rig, and how do I know if I need more?

Many used mini and utility-mid rigs come with around 40 rods, roughly 400 feet of pipe. To know whether that is enough, take your longest planned bore and add about 10 percent: a 300-foot bore needs about 330 feet, or 33 ten-foot rods, so 40 rods covers it with margin. If you plan longer bores, count the rods you actually need and add to the set. New aftermarket rods run about $279 each, and used rods sell in lots for considerably less, so topping off a set is not a major expense.

What is the difference between a vacuum-based system and a traditional mud system for first-time buyers?

They do different jobs and are separate purchases. A mud system mixes and pumps drilling fluid down the bore, and you cannot drill without one. A vacuum excavator potholes and daylights to expose existing utilities and removes spoil; it is a safety and utility-strike-avoidance tool, not a drilling-fluid system. Fiber-only crews can usually start without a vacuum unit and add one later if utility work demands daylighting. Do not budget the two as one line, and do not let a seller present a vacuum unit as your mud system.

If I plan to hire experienced operators, do I need the same starter kit as if I am operating myself?

Yes, the equipment list is the same; the bore does not care who is steering. What changes is what you can skip on the margins. Experienced operators are harder on assumptions and easier on machines: they will catch a worn sub saver or a marginal mud mix before it becomes a failure, which can let you run leaner on spares early. But every core component, rig, locator, mud, pipe, tooling, trailer, is still required. Hire the experience for the judgment, not as a substitute for any part of the kit.