Thrusterpedia

Which boat thruster, what it costs, how to get it installed

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Drawing of a tunnel thruster: a tube through the bow below the waterline, the hull cut away to show the motor on top.
Our drawing of a tunnel thruster, the same for every maker. It is not Quick’s own design.

Quick · tunnel thruster · bow

Quick BTQ 110: specs, price and the boats it fits

It gives 55 lb (25 kgf) of push. Quick sells it for boats of 16 to 25 ft. It runs on 12 V.

The unit$2,184Equipment only, Quick USA, read 26 October 2026
Installed by a yard, 25 ft boat$9,405 to $11,392Our estimate: the unit, labor, haul-out, battery and parts
  • Haul-out to install
  • DIY 1 of 5: yard job
  • 3-year warranty

Quick stats

  • Thrust 55 lb 25 kgf, Quick's rating
  • Boat length 16 to 25 ft Quick's own range
  • Price per lb of thrust $39.70 Unit only. $171 to $207 installed
  • Voltage 12 V As sold
  • Battery at 12 V 450 CCA and 115 Ah One battery, near the thruster
  • Run limit Not published Quick prints none for the motor. Its control panel cuts the command after about five minutes
  • To install it Haul-out The boat comes out of the water
  • Anodes $55.64 A change. More than twice another maker's

About the Quick BTQ 110

The BTQ 110 is Quick’s smallest bow thruster, a neat way to make docking easier on a small cruiser or day boat of about 16 to 25 ft. It sits in a short tube through the hull near the bow and gives about 55 lb of sideways push on 12 V. Quick has built thrusters since 2007, and builders such as Beneteau and Jeanneau fit its units at the factory.

Quick’s US store sells it for $2,184, for the thruster alone. The box holds the thruster, a drilling template and a seal, so see below for the rest. The main extras are a control panel ($465 for Quick’s push-button model), the tube, a fuse and holder, and a battery with its cable and charger, about $1,224 to $1,315 more.

Read more

On Quick’s older units the motor brushes are what wear, and Quick asks for a strip-down once a year with a fresh zinc. Quick says plainly that the thruster isn’t meant to run nonstop. Hold it on for roughly 5 minutes 40 seconds and the panel shuts it off for 20 minutes to cool. The US warranty is three years, as long as service is done by someone Quick has authorized.

Installing it yourself? The installer section has every spec, and the Quick thruster review sets this model against the rest of the Quick range.

Where this summary comes from (9 sources, read 11 October 2026)

Will the Quick BTQ 110 steer your boat?

27 FT TRAWLER · BOW · 15 KT WIND

Size forThis page always opens on Steering.

Every knot figure here is wind speed, not boat speed or current.

Steers her at 16 kt

On a 27 ft trawler the Quick BTQ 110 (55 lb) steers her in a 16 knot breeze. Her bow needs about 48 lb from a tunnel to steer her in a 15 knot breeze.

The finder lists it for her.

9.4 FT LEVER Quick BTQ 110 pivot

A tunnel at the bow of a 27 ft trawler 48 lb ★ this unit · 1 to 3: the three cheapest others that steer her at 13 kt or more, installed

  1. ★ Quick BTQ 110 this unit 55 lb · tunnel from $9,435 Steers her at 16 kt
  2. 1 Lewmar 110TT Thruster Kit 62 lb · tunnel from $7,453 Steers her at 17 kt
  3. 2 Lewmar 110TT 1.5 Bow Thruster Complete Package 62 lb · tunnel from $7,472 Steers her at 17 kt
  4. 3 Max Power CT35 77 lb · tunnel from $7,950 Steers her at 19 kt

The Quick BTQ 110 on a trawler, by length

  1. 25 ft17 kt
  2. 30 ft14 kt
  3. 35 ft12 kt
  4. 40 ft11 kt
  5. 45 ft10 kt
  6. 50 ft9 kt
  7. 55 ft8 kt
  8. 60 ft7 kt
  9. 65 ft7 kt
  10. 70 ft6 kt
  11. 75 ft6 kt
  12. 80 ft5 kt

Outlined: the finder does not list it at that length (under 13 kt, far more than she needs, or outside Quick’s own length range).

  • Under 10 kt
  • 10 to 15 kt
  • 15 to 20 kt: the sweet spot
  • Over 20 kt: more than she needs

Prices are the low end of the installed total, from our estimate. For your own boat, drive and installer, the finder prices each unit.

Is it right for your boat?

What Quick says 16 to 25 ft The maker's own range, from its listing
What our sizing says 27 ft Full thrust in 15 knots, across the kinds of boat it fits
Every kind of boat it fits, by length ten boat types
Which boats it fits, by length
Boat Full thrust at 15 knotsStill a fit, in lighter wind
Pontoon & tritoon Not listed. A pontoon has no hull body between the logs to bore a tunnel through, and nobody sells one for these boats.
Sailboat 21 to 27 ft None
Houseboat No length. Short of the thrust the boat needs.
Catamaran No length. Outside the maker's length range.
Trawler 23 to 27 ft None
Motor yacht No length. Outside the maker's length range.
Bass & flats Not listed. Nobody sells a tunnel kit for these hulls, and a bass boat’s shallow planing bow has almost no depth to hold one.
Wake & ski boats Not listed. Nobody sells a tunnel kit for these hulls.
Express cruiser 27 ft only None
Center console No length. More thrust than the boat needs.

The Quick BTQ 110 against each kind of boat, in a 15 knot wind. Our sizing, from the finder’s own rules.

The first column is where one unit gives all the thrust the boat needs in 15 knots. The second is where the finder still lists it: the unit steers her in a 13 or 14 knot wind, within 15 percent of the 15 knot breeze this site sizes for. On a boat shorter than the first column’s shortest length, the unit is more than the boat needs.

How we size it

Our figure is the longest boat one unit can steer in a 15 knot wind. It is a range because each kind of boat catches the wind differently. Here every kind of boat it fits gets full thrust to 27 ft. The maker gives one range for every boat.

The table tries the Quick BTQ 110 on each kind of boat, at every length that kind of boat is built in. The wind is 15 knots and the rules are the finder’s own. A length counts as a fit when the unit gives the thrust that boat needs at the bow and the maker lists it for that length.

A boat up to 10 percent past the maker’s range still counts here, as it does in the finder. So the table runs up to 27 ft, just past Quick’s own range (16 to 25 ft).

It is sized for three kinds of boat here. For your own boat, the finder gives an answer that also counts your drive and who does the installing. The compare page sets this unit beside others.

What it costs installed

A yard job, everything in. Our estimate.

Installed by a yard
Boat Total installed
21 ft $9,325 to $11,192$170 to $203 a lb of thrust
25 ft $9,405 to $11,392$171 to $207 a lb of thrust
27 ft $9,435 to $11,482$172 to $209 a lb of thrust

From the shortest to the longest boat it is sized for.

What is in each total five lines

These totals are our estimate of a yard job: the unit’s price, plus a yard’s hours at $160 to $180 an hour, plus the batteries, cable and charger, plus the other parts the box does not hold. A Lifting the boat out of the water on a travel lift or a trailer so work can be done below the waterline. It is billed separately from the job itself. adds $370 to $1,300 at these lengths, with 5 to 7 days out of the water, worked from eight yards’ own rate cards. The hours come from what owners and yards report. The cost page builds the same figures line by line.

Each line of the estimate
Boat length The unit Yard labor Haul-out Batteries, cable, charger Other parts
21 ft $2,184 $5,120 to $5,760about 32 hours $370 to $1,010 $1,224 to $1,315 $427 to $923
25 ft $2,184 $5,120 to $5,760about 32 hours $450 to $1,210 $1,224 to $1,315 $427 to $923
27 ft $2,184 $5,120 to $5,760about 32 hours $480 to $1,300 $1,224 to $1,315 $427 to $923

For every length in the table above.

How the batteries, cable and charger add up. We price a battery bank close to the thruster, as the makers recommend, with 10 to 20 ft of cable out and back: red for the positive, black for the negative, cut to length. The low end is the cheapest battery that meets the figure and the shorter run; the high end is a sealed (AGM) battery and the longer run. The charger is a NOCO GEN5X2 two-bank shore charger.

Batteries and lugs are priced at Fisheries Supply and the cable and charger at Defender, read 26 October 2026.

  • At 12 V: one 12 V battery, at least 450 CCA and 115 Ah (Quick’s minimum), $998 for the battery; Quick’s cable table gives 1 to 1/0 AWG: $80 to $171 for the red and black cable and the lugs; a GEN5X2 charger, $146.

The sizing and the costs on this page are estimates, for guidance only and without warranty. They are no quote, and nobody has inspected your boat. Check them against the maker’s manual and your yard before you rely on them. Terms of use.

DIY breakdown

DIY 1 of 5: Yard job. A qualified professional does all of it.

DIY levels

  • Level 5: Owner install. No yard, no electrician.
  • Level 4: You install it, electrician connects. You mount and wire it; a marine electrician makes the final connections.
  • Level 3: Split with the yard. The yard does the below-waterline part; you do the wiring.
  • Level 2: Wiring prep only. The yard installs the unit and does the hull work; you do the wiring prep.
  • Level 1: Yard job. A qualified professional does all of it.

You Yard Electrician. The bar is labor hours; a haul-out is a note.

How we rate DIY

You: none Yard: 32 to 70 hours Electrician: in the yard’s hours Plus a haul-out.

Every step, and who does it one steps
  1. The whole job: hull, unit and wiring Yard 32 to 70 hours The low end is two crew over two days, the job as owners describe it on the forums. The high end rises with boat length between two real billed figures: 32 hours at 35 ft, and the largest invoice we hold, 70 hours at 47 ft.

Quick’s manual: “Installation and subsequent inspection or repair work must only be carried out by qualified personnel.” The manual.

Hours are labor only.

Related videos

One of Quick’s own videos, from its YouTube channel. They play only when you tap. A maker’s video is its pitch, so take any claim back to the figures on this page.

QNE - BT QSY Thruster RangeMaker Quick’s own channel

Know before you buy

What sets this model apart, what it costs to keep, and what to weigh.

Price per pound of thrust

$39.70 a lb The unit’s price over its published thrust. The bars are Quick’s next sizes and the nearest other makers.

Controls

The thruster, a drilling template, gasket and O-ring. The TCD panel and the fuse holder are bought.

  • Quick FNTCD2022000A00, no US price found.
  • Quick FNTCDEX06000A00, FNTCDEX08000A00, no US price found.

Pricey wear part: anodes

$55.64 a change

A change costs $55.64. That is six times the $9.00 for Sleipner’s anode on the same 110 mm tunnel (SM31180A, Defender). An anode is a plain block of metal that wears away by design, so you will buy it again.

They sit below the waterline, so a change means a haul-out or a diver.

Service and warranty

Quick gives at least 3 years from purchase, with repair or replacement at Quick's discretion. It is void if maintenance is done by anyone Quick has not authorized, or with parts that are not original. Removal and reinstalling are at your cost.

See Quick’s warranty Quick USA's conditions of warranty.

Special mentions

Battery: at 12 V it wants one battery of 450 CCA and 115 Ah or more, Quick's figure. The cheapest that meets it is the Odyssey Extreme PC1800-FT start / deep cycle, $998.12.

Charger: a NOCO GEN5X2 two-bank shore charger, $146.41. It is the one our estimate prices.

Dealer prices at Fisheries Supply, read 26 October 2026.

What to weigh

The boat comes out of the water to install it: it needs a tunnel bore below the waterline.

Parts for the Quick BTQ 110

See the Quick BTQ 110 manual

The US dealer number comes first, then Quick’s own. Prices are each dealer’s on the day shown, before shipping and tax. Check the plate on your motor before you order: some parts change with the tunnel size, the voltage or the year.

For the install what the box leaves you to buy

11 parts

The manual button above opens it on the maker's site. It has the hull, wiring and fuse figures for this model.

From Quick’s BTQ Series installation manual REV 005A and the TCD control manual, September 2025, read 30 September 2026.

In the box
The thruster with its reversing contactor and anode, a drilling template, gasket, O-ring, the manual.
Bought separately
"Recommended Quick accessories not included": the TCD control panels, the line switch, the THF fuse holder. Plus the fuse, the cable, a battery disconnection switch, a 4 A control fuse and switch, the tube.
Charging
The manual gives a battery table by model, in amp-hours and cold cranking amps, and a diagram with the panel on the service battery. It says nothing about how the thruster bank is charged.

The manual’s words, page 10: “Standard supply and material included in the package: Thruster, Drilling template, Gasket, O-ring, Installation and use manual, Conditions of warranty.”

The “other parts” line in the estimate above covers these parts as a range, $427 to $923 at Fisheries Supply’s prices on 30 September 2026 and 26 October 2026, because the exact items depend on your boat. The batteries, cable and charger have a line of their own. The cost page has what every maker says about each part.

Tunnel tube

Fisheries Supply lists it as “VETUS fiberglass tunnel tube, 110 mm bore, 30 in”.

Sold in lengths from about 30 to 40 in. This is the shortest: the yard cuts the tube to the width of your hull at the thruster. No Quick tube is listed at this bore. This one is another maker's.

Part number BP110G75

Control panel

Ask for Quick FNTCD2022000A00.

Not sold at Fisheries Supply. Ask a Quick dealer.

Part number See the line above.

Control cable, panel to thruster

Ask for Quick FNTCDEX06000A00, FNTCDEX08000A00.

Not sold at Fisheries Supply. Ask the panel dealer.

Part number See the line above.

Main fuse

Ask for 130 A CNL DIN fuse.

Quick's figure for the BTQ 1102512 (BTQ manual, REV005A). Quick lists its TFH holders for it. Not listed at Fisheries Supply; ask a Quick dealer.

Part number See the line above.

Fuse holder

Ask for Quick TFH fuse holder for the CNL fuse.

Ask the dealer who sells the fuse.

Part number See the line above.

Battery switch

Fisheries Supply lists it as “m-Series 300 A battery switch, on/off”.

Rated at or above the 130 A main fuse. If your manual names its own switch, use that one.

Part number 2306

Control-circuit fuse holder

Fisheries Supply lists it as “Waterproof in-line ATO/ATC fuse holder”.

The maker asks for a 4 A fast-blow fuse on the control supply, with a switch.

Part number 5065

Batteries

Ask for 1 at 450 CCA and 115 Ah or more.

No listing at Fisheries Supply meets this in stock.

Part number See the line above.

Battery cable, red and black

Defender lists it as “Ancor tinned battery cable 1 AWG, cut to length, red or black”.

This is the short run. A longer run takes heavier cable: the wiring calculator sizes yours. You need 5 ft of each color. For about 10 ft of cable in all, out and back. Measure your run and check it against the cable table in the manual: never go smaller than it asks for.

Part number None on the listing. Order it by name.

Cable lugs

Fisheries Supply lists it as “Tin-plated starter lugs, 1 AWG, bag of 10”.

This is the short run. A longer run takes heavier cable: the wiring calculator sizes yours. The listing runs $20.52 to $22.06 by stud size. Eight ends on one run, with two spare.

Part number 91066-P10

Charger

Fisheries Supply lists it as “GEN5X2 on-board charger, 10 A, 2 banks”.

Or a DC-to-DC charger from the house system: ask the electrician.

Part number GEN5X2

Outside the hull replacement parts in the water

2 parts

Anode

The metal that wears away in the water so the drive does not. Quick calls it “BTQ Anodes, Model 110 / Model 125”.

Read on Quick USA, Quick's own US store; Quick's manual site could not be opened. Quick USA sells the 110 and 125 anode under the same number.

Part number FVSGANBTQ110A00
See it at Quick USA$55.64 Price read 29 Oct 2026

Propeller

The propeller on the drive. Quick calls it “Propellers, Model BTQ 110, Prop Side Left”.

Read on Quick USA, Quick's own US store; Quick's manual site could not be opened.

Part number FVSGEL110000A00
See it at Quick USA$67.02 Price read 29 Oct 2026

Inside the boat replacement parts on board

4 parts

Control panel, on/off dual joystick (bow and stern)

The control at the helm. Quick calls it “TCD 2044 thruster double joystick controller”.

Runs a bow and a stern thruster.

Part number FNTCD2044000A00 Quick TCD2044
See it at Quick USA$952.77 Price read 29 Oct 2026

Control panel, on/off push buttons

The control at the helm. Quick calls it “TCD 2022 thruster controller”.

Its manual holds the run limit.

Part number FNTCD2022000B00 Quick TCD2022
See it at Quick USA$465.12 Price read 29 Oct 2026

Control panel, on/off single joystick

The control at the helm. Quick calls it “TCD 2042 thruster joystick control”.

Part number FNTCD2042000C00 Quick TCD2042
See it at Quick USA$539.67 Price read 29 Oct 2026

Motor coupling kit

The electric motor that turns the propeller. Quick calls it “Quick OSP Coupling Kit, BTQ110/125”.

Read on Quick USA, Quick's own US store; Quick's manual site could not be opened. The coupling joins the motor to the drive.

Part number FVSGG110125DA00
See it at Quick USA$134.03 Price read 29 Oct 2026

The install parts are matched to Quick’s own figures and priced at Fisheries Supply, with the battery cable at Defender, cut to length.

Spare part numbers come from Quick’s parts pages and manuals. A dealer may sell a part we have not priced. Search for the number.

Other sizes and close alternatives

Compare them side by side

The other makers listed are the nearest match each makes, of the same style and for the same end, within a quarter of its thrust. The compare page lists every model, and the thruster index lists every model with a page here.

For the yard and the installer

Every published figure, with its source.

Full spec sheet thrust, motor, mounting, price, part number, documents
Full spec sheet
Thrust and motor
Thrust 55 lb (25 kgf) As printed: 25 Kgf (55.1 lb)
Motor1.3 kW
Voltage12 V
Run limitNot published
Installation
TypeTunnel, fixed mount
End of the boatBow
Tunnel diameter110 mm
What it does to the hullTunnel bore below the waterline
Haul-out to install itYes
Maker’s boat length16 to 25 ft
Price and ordering
Price $2,184 equipment only, the maker's own price, quickusastore.com, 26 October 2026
Part number FGBT11025120T0025 KGF, 12 V
Documents
Manual Installation manual (PDF)on the maker's site
The site’s reviewQuick thruster review

Every published figure the site holds for the Quick BTQ 110, with where each came from.

The tunnel: length and depth rules

Tunnel length. The optimal length is three to four times the tube diameter. A ratio of up to six can be tolerated. Longer tubes lose more of the thrust to friction. Quick’s installation manual.

Depth below the waterline. In the bow and as low as possible, at least 0.75 times the tunnel diameter below the waterline, to avoid cavitation at the propeller. BTQ250 and BTQ300 installation manual, REV006C.

Our notes from the manual and listings

In the box: The thruster, a drilling template, gasket and O-ring. The TCD panel and the fuse holder are bought.

Our note

The smallest Quick, single propeller in a 110 mm tunnel. Quick is the brand Beneteau, Jeanneau and Hanse install at the factory, so most owners meet it without having chosen it. The manual gives a 130 A fuse and a weight of 9.3 kg. Its cable is 2 AWG for a total run under 5 m (positive plus negative), 1 AWG to 10 m, 2/0 to 20 m.

The manual prints a fuse and cable sizes but no current draw and no battery figure. No product page gives a run time. The installation manual says the unit is not designed for continuous use and leaves the limit to the control panel. The panel's own manual cuts the command after about five minutes and resets it after a cool-down the panel computes.

The tunnel sits at least three quarters of its diameter below the waterline. Once a year the unit comes apart for inspection, anode included. The warranty runs three years from purchase, with repair or replacement at Quick's discretion. The warranty is void for maintenance by anyone Quick has not authorized or for non-original parts. Removal and reinstalling are at your cost. The price is Quick's US store's own for this size at 12 V, read 12 October.

Where each point above comes from
  • The boat comes out of the water to install it: it needs a tunnel bore below the waterline.The mounting: a bore through the hull, or a housing recessed into it

Not sure this is the one? The thruster finder asks about your boat and prices every unit that fits.

Where to go next

The specs are the maker’s and the dealers’, on the dates shown. The sizing and the costs are our arithmetic, done without seeing your boat.