Boat Thruster Guide

What to buy, what it costs, what it takes to fit

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Thruster specs

Quick BTR 250: specs, price and the boats it fits

If you want strong docking control on a big sailboat without an open tunnel in the hull, the BTR 250 is Quick’s answer. It drops down out of the hull when you switch it on and folds back up when you’re done, so nothing hangs below the hull under sail. It’s built for boats of about 42 to 79 ft, with about 265 to 529 lb of push depending on the size you choose. Hanse fitted it at the factory on its 575 sailboat.

Quick’s US store sells it from $23,840, for the thruster alone. It mounts in the hull on a flange, which is sold separately for another $3,992. You’ll also want a control panel, and Quick’s joystick is $540. Then add batteries, cable and a charger, about $2,322 to $2,771 more. See the full list below.

This is a premium, yard-installed system, and the thing owners say to plan for is parts. In 2024 one owner of a 2014 Hanse 575 was told by Quick in Italy that spares for his unit were no longer available. Another 575 owner got his parts through Quick USA. If the motor that raises and lowers it ever fails, Quick USA sells a replacement kit for $2,150.

Quick says the thruster isn’t designed to run nonstop. Hold it on for about 5 minutes 40 seconds and the panel shuts it off for 20 minutes to cool. Raise and lower it only at slow speed, 4 knots or less. Quick has built thrusters since 2007.

Fitting 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)

Choose a size

The Quick BTR 250 comes in three sizes. Each has its own price, wiring and boats it suits, so pick one and the facts, the fit, the cost and the spec sheet below show that size.

Every size of the Quick BTR 250 side by side, from the database. The figures are Quick’s and the dealers’.
SizePushVoltageQuick’s boat lengthPrice
BTR 250-120 265 lb (120 kgf) 24 V Not published $23,840
BTR 250-140 309 lb (140 kgf) 24 V Not published $25,238
BTR 250-240 529 lb (240 kgf) 24 V Not published $26,476

Key facts

  • DIY level 1 of 5 Yard job
  • Thrust 265 lb 120 kgf, Quick's rating
  • Boat length 42 to 55 ft Quick's range for the BTQ 250-120, the tunnel version with the same motor (the BTR 250 series as a whole: 42 to 79 ft)
  • Price $23,840 equipment only, quickusastore.com, 12 October 2026
  • Fitted by a yard $33,978 to $45,601 Our estimate at 55 ft, unit and job
  • Voltage 24 V As sold
  • Mounts Retractable Drops down, bow
  • To fit it Haul-out The boat comes out of the water
  • Run limit Not published Quick prints none for the motor. Its control panel cuts the command after about five minutes

Every figure here is the maker’s or a dealer’s, except the fitted cost, which is our estimate. The full spec sheet is further down.

How much of the install is yours

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 fit 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 fits 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: 40 to 88 h Electrician: in the yard’s hours Plus a haul-out.

  1. The whole job: housing, unit and wiring Yard 40 to 88 h Nobody publishes an hours figure. Fisheries Supply says installation is significantly more expensive than a tunnel, and that is too loose to turn into a number. So this is the tunnel’s own banded figure plus a quarter, which keeps it above a tunnel as the distributors describe it.

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

Hours are labor only.

Is it right for your boat?

What Quick says 42 to 55 ft From Quick's range for the BTQ 250-120, the tunnel version with the same motor (the BTR 250 series as a whole: 42 to 79 ft). The listing prints none
What our sizing says 41 to 65 ft Full thrust in 15 knots. The longest boat of each kind is in the table.

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 a houseboat gets full thrust to 41 ft, and an express cruiser to 65 ft.

The table below tries the Quick BTR 250 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. The listing prints no boat length, so thrust alone decides. Quick's own figures are in the opening lines.

The Quick BTR 250 against each kind of boat, in a 15 knot wind. Our sizing, from the finder’s own rules.
Boat Full thrust at 15 knotsStill a fit, in lighter wind
Pontoon & tritoon Not listed. A retractable drops down inside the hull, and a pontoon has no hull depth to drop into.
Sailboat 46 to 55 ft 56 to 80 ftfull thrust to about 10 knots at 80 ft
Houseboat 34 to 41 ft 42 to 60 ftfull thrust to about 10 knots at 60 ft
Catamaran 52 to 62 ft 63 to 80 ftfull thrust to about 12 knots at 80 ft
Trawler 45 to 54 ft 55 to 80 ftfull thrust to about 10 knots at 80 ft
Motor yacht 45 to 54 ft 55 to 80 ftfull thrust to about 10 knots at 80 ft
Bass & flats Not listed. A retractable needs hull depth to drop into, and these planing hulls have almost none forward.
Wake & ski boats Not listed. A retractable needs hull depth to drop into, and these planing hulls have almost none forward.
Express cruiser 58 to 65 ft None
Center console No length. More thrust than the boat needs.

Reading the two length columns. 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 falls short of what the boat needs by no more than 10 percent, and gives the whole figure only in the lighter wind named. On a boat shorter than the first column’s shortest length, the unit is more than the boat needs.

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

What it costs fitted

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 $610 to $3,860 at these lengths, with 5 to 7 days out of the water, worked from eight yards’ own rate cards. The hours are our own estimate. Your own yard will have its own opinion. The cost page builds the same figures line by line.

The Quick BTR 250 fitted by a yard, from the shortest to the longest boat it is sized for. Our estimate.
Boat length The unit Yard labor Haul-out Batteries, cable, charger Other parts Total
34 ft $23,840 $6,400 to $7,200about 40 hours $610 to $1,640 $2,322 to $2,456 $336 to $815 $33,508 to $35,951
55 ft $23,840 $6,400 to $15,84040 to 88 hours $1,080 to $2,650 $2,322 to $2,456 $336 to $815 $33,978 to $45,601
80 ft $23,840 $6,400 to $15,84040 to 88 hours $1,490 to $3,860 $2,322 to $2,456 $336 to $815 $34,388 to $46,811

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 12 October 2026.

  • At 24 V: two 12 V batteries in series, at least 550 CCA and 120 Ah each (Quick’s minimum), $1,996 for both; Quick’s cable table gives 3/0 to 2 x 1/0 AWG, priced on 4/0 AWG, the nearest size cut to length: $180 to $314 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.

Key facts

  • DIY level 1 of 5 Yard job
  • Thrust 309 lb 140 kgf, Quick's rating
  • Boat length 45 to 59 ft Quick's range for the BTQ 250-140, the tunnel version with the same motor (the BTR 250 series as a whole: 42 to 79 ft)
  • Price $25,238 equipment only, quickusastore.com, 12 October 2026
  • Fitted by a yard $35,456 to $47,249 Our estimate at 60 ft, unit and job
  • Voltage 24 V As sold
  • Mounts Retractable Drops down, bow
  • To fit it Haul-out The boat comes out of the water
  • Run limit Not published Quick prints none for the motor. Its control panel cuts the command after about five minutes

Every figure here is the maker’s or a dealer’s, except the fitted cost, which is our estimate. The full spec sheet is further down.

How much of the install is yours

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 fit 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 fits 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: 40 to 88 h Electrician: in the yard’s hours Plus a haul-out.

  1. The whole job: housing, unit and wiring Yard 40 to 88 h Nobody publishes an hours figure. Fisheries Supply says installation is significantly more expensive than a tunnel, and that is too loose to turn into a number. So this is the tunnel’s own banded figure plus a quarter, which keeps it above a tunnel as the distributors describe it.

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

Hours are labor only.

Is it right for your boat?

What Quick says 45 to 59 ft From Quick's range for the BTQ 250-140, the tunnel version with the same motor (the BTR 250 series as a whole: 42 to 79 ft). The listing prints none
What our sizing says 44 to 67 ft Full thrust in 15 knots. The longest boat of each kind is in the table.

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 a houseboat gets full thrust to 44 ft, and a catamaran to 67 ft.

The table below tries the Quick BTR 250 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. The listing prints no boat length, so thrust alone decides. Quick's own figures are in the opening lines.

The Quick BTR 250 against each kind of boat, in a 15 knot wind. Our sizing, from the finder’s own rules.
Boat Full thrust at 15 knotsStill a fit, in lighter wind
Pontoon & tritoon Not listed. A retractable drops down inside the hull, and a pontoon has no hull depth to drop into.
Sailboat 49 to 59 ft 60 to 80 ftfull thrust to about 11 knots at 80 ft
Houseboat 37 to 44 ft 45 to 65 ftfull thrust to about 10 knots at 65 ft
Catamaran 56 to 67 ft 68 to 80 ftfull thrust to about 13 knots at 80 ft
Trawler 49 to 58 ft 59 to 80 ftfull thrust to about 11 knots at 80 ft
Motor yacht 49 to 58 ft 59 to 80 ftfull thrust to about 11 knots at 80 ft
Bass & flats Not listed. A retractable needs hull depth to drop into, and these planing hulls have almost none forward.
Wake & ski boats Not listed. A retractable needs hull depth to drop into, and these planing hulls have almost none forward.
Express cruiser 62 to 65 ft None
Center console No length. More thrust than the boat needs.

Reading the two length columns. 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 falls short of what the boat needs by no more than 10 percent, and gives the whole figure only in the lighter wind named. On a boat shorter than the first column’s shortest length, the unit is more than the boat needs.

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

What it costs fitted

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 $660 to $3,860 at these lengths, with 5 to 7 days out of the water, worked from eight yards’ own rate cards. The hours are our own estimate. Your own yard will have its own opinion. The cost page builds the same figures line by line.

The Quick BTR 250 fitted by a yard, from the shortest to the longest boat it is sized for. Our estimate.
Boat length The unit Yard labor Haul-out Batteries, cable, charger Other parts Total
37 ft $25,238 $6,400 to $8,64040 to 48 hours $660 to $1,790 $2,322 to $2,456 $336 to $815 $34,956 to $38,939
60 ft $25,238 $6,400 to $15,84040 to 88 hours $1,160 to $2,900 $2,322 to $2,456 $336 to $815 $35,456 to $47,249
80 ft $25,238 $6,400 to $15,84040 to 88 hours $1,490 to $3,860 $2,322 to $2,456 $336 to $815 $35,786 to $48,209

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 12 October 2026.

  • At 24 V: two 12 V batteries in series, at least 550 CCA and 120 Ah each (Quick’s minimum), $1,996 for both; Quick’s cable table gives 3/0 to 2 x 1/0 AWG, priced on 4/0 AWG, the nearest size cut to length: $180 to $314 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.

Key facts

  • DIY level 1 of 5 Yard job
  • Thrust 529 lb 240 kgf, Quick's rating
  • Boat length 52 to 69 ft Quick's range for the BTQ 250-240, the tunnel version with the same motor (the BTR 250 series as a whole: 42 to 79 ft)
  • Price $26,476 equipment only, quickusastore.com, 12 October 2026
  • Fitted by a yard $36,774 to $49,042 Our estimate at 65 ft, unit and job
  • Voltage 24 V As sold
  • Mounts Retractable Drops down, bow
  • To fit it Haul-out The boat comes out of the water
  • Run limit Not published Quick prints none for the motor. Its control panel cuts the command after about five minutes

Every figure here is the maker’s or a dealer’s, except the fitted cost, which is our estimate. The full spec sheet is further down.

How much of the install is yours

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 fit 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 fits 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: 40 to 88 h Electrician: in the yard’s hours Plus a haul-out.

  1. The whole job: housing, unit and wiring Yard 40 to 88 h Nobody publishes an hours figure. Fisheries Supply says installation is significantly more expensive than a tunnel, and that is too loose to turn into a number. So this is the tunnel’s own banded figure plus a quarter, which keeps it above a tunnel as the distributors describe it.

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

Hours are labor only.

Is it right for your boat?

What Quick says 52 to 69 ft From Quick's range for the BTQ 250-240, the tunnel version with the same motor (the BTR 250 series as a whole: 42 to 79 ft). The listing prints none
What our sizing says 57 to 80 ft Full thrust in 15 knots. The longest boat of each kind is in the table.

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 a houseboat gets full thrust to 57 ft, and a catamaran to 80 ft.

The table below tries the Quick BTR 250 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. The listing prints no boat length, so thrust alone decides. Quick's own figures are in the opening lines.

The Quick BTR 250 against each kind of boat, in a 15 knot wind. Our sizing, from the finder’s own rules.
Boat Full thrust at 15 knotsStill a fit, in lighter wind
Pontoon & tritoon Not listed. A retractable drops down inside the hull, and a pontoon has no hull depth to drop into.
Sailboat 64 to 77 ft 78 to 80 ftfull thrust to just under 15 knots at 80 ft
Houseboat 48 to 57 ft 58 to 80 ftfull thrust to about 11 knots at 80 ft
Catamaran 73 to 80 ft None
Trawler 63 to 76 ft 77 to 80 ftfull thrust to about 14 knots at 80 ft
Motor yacht 63 to 76 ft 77 to 80 ftfull thrust to about 14 knots at 80 ft
Bass & flats Not listed. A retractable needs hull depth to drop into, and these planing hulls have almost none forward.
Wake & ski boats Not listed. A retractable needs hull depth to drop into, and these planing hulls have almost none forward.
Express cruiser No length. More thrust than the boat needs.
Center console No length. More thrust than the boat needs.

Reading the two length columns. 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 falls short of what the boat needs by no more than 10 percent, and gives the whole figure only in the lighter wind named. On a boat shorter than the first column’s shortest length, the unit is more than the boat needs.

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

What it costs fitted

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 $960 to $3,860 at these lengths, with 5 to 7 days out of the water, worked from eight yards’ own rate cards. The hours are our own estimate. Your own yard will have its own opinion. The cost page builds the same figures line by line.

The Quick BTR 250 fitted by a yard, from the shortest to the longest boat it is sized for. Our estimate.
Boat length The unit Yard labor Haul-out Batteries, cable, charger Other parts Total
48 ft $26,476 $6,400 to $15,84040 to 88 hours $960 to $2,320 $2,322 to $2,771 $336 to $815 $36,494 to $48,222
65 ft $26,476 $6,400 to $15,84040 to 88 hours $1,240 to $3,140 $2,322 to $2,771 $336 to $815 $36,774 to $49,042
80 ft $26,476 $6,400 to $15,84040 to 88 hours $1,490 to $3,860 $2,322 to $2,771 $336 to $815 $37,024 to $49,762

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 12 October 2026.

  • At 24 V: two 12 V batteries in series, at least 1,000 CCA and 200 Ah each (Quick’s minimum), $1,996 for both; Quick’s cable table gives 2 x 1/0 to 2 x 3/0 AWG, priced on 4/0 to 2 x 4/0 AWG, the nearest size cut to length: $180 to $629 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.

What else you buy

What follows comes from Quick’s BTQ Series installation manual REV 005A and the TCD control manual, September 2025, read 30 September 2026. That manual is written for the tunnel units. A retractable unit brings its own housing, so there is no tunnel to buy.

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 battery cable, a battery disconnection switch and a 4 A control fuse and switch. A BTR retractable also needs its mounting flange, which Quick sells separately.
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 is the priced parts below, $336 to $815 at Fisheries Supply’s prices on 30 September 2026. The batteries, cable and charger have a line of their own.

Parts the Quick BTR 250’s box leaves to you, from the makers’ manuals read 30 September 2026. “What to ask for” is Quick’s own part or model where its manual names one, otherwise the dealer’s item.
Part What it is What to ask for Dealer price
Control panel The buttons or joystick at the helm. One helm, one panel: a second steering station needs a panel of its own. TCD 2022, 2042, 2044 or 2062 $219–$374Side-Power touch panel and single joystick, VETUS push-button panel, Lewmar single joystick, at Fisheries Supply.
Control cable, panel to motor The thin cable from the helm to the motor. Sold by length. Quick names none $29–$173Side-Power control cables, VETUS panel cables, Lewmar Gen 2 connecting cables, at Fisheries Supply.
Main fuse A slow-blow fuse of the ANL type at the battery, in the size the maker prints for the model. CNL DIN fuse, the rating in the manual $18–$57Side-Power ANL fuses, Blue Sea ANL fuses, at Fisheries Supply, read 16 October 2026.
Fuse holder The block the ANL fuse bolts into, with a cover. THF3 to THF6 $27–$93Egis and Blue Sea ANL fuse blocks, Side-Power ANL fuse holders, at Fisheries Supply, read 16 October 2026.
Main battery switch The switch that cuts the thruster off from its battery when you leave the boat. TSC 2000 or TMS line switch, or a battery switch $35–$107Egis m-Series 300 A, Blue Sea e-Series 350 A and HD-Series 600 A on/off switches, at Fisheries Supply, read 16 October 2026.
Control-circuit fuse and switch A small fuse, and often a switch, on the thin wire that powers the panel or control box. A 4 A fast-blow fuse and a switch $8–$12Blue Sea in-line ATO fuse holders, at Fisheries Supply, read 16 October 2026.
Battery cable and lugs The two heavy cables from the battery to the motor, sized to the length of the run. The wiring calculator sizes them. Quick names none In the electrical line
Battery bank A cranking-type bank near the motor, sized by the maker's cold cranking amps. The battery calculator checks it. Quick names none In the electrical line
Charger or charge feed How the thruster bank gets charged: a shore charger of its own, a DC-to-DC charger or charging relay from the boat's system, or a charger built into the unit. Quick names none $146–$305NOCO GEN5X2 shore charger, Victron Orion-Tr Smart DC-DC charger, Blue Sea ML-ACR charging relay, at Fisheries Supply.
Glass, resin, filler and sealant What bonds the tube or housing into the hull and seals the gear leg. Quick names none Not priced

The cost page has the whole list with what every maker says about each part.

For the yard and the installer

The full spec sheet, grouped the way a yard reads it. Every figure is the maker’s or a dealer’s, with its source.

The Quick BTR 250, every published figure the site holds, with where each came from.
Thrust and motor
Thrust 265 lb (120 kgf) As printed: 120 kgf (264 lbs)
Motor6.5 kW
Voltage24 V
Fitting
TypeRetractable, drops down
End of the boatBow
Tunnel diameter250 mm
What it does to the hullLarge hull opening below the waterline
Haul-out to fit itYes
Maker’s boat length42 to 55 ftQuick's range for the BTQ 250-120, the tunnel version with the same motor (the BTR 250 series as a whole: 42 to 79 ft); the listing prints none
Price and ordering
Price $23,840 equipment only, the maker's own price, quickusastore.com, 12 October 2026
Part number FGBTR2512024T00BTR 250-120, 120 KGF, 24 V
FGBTR2514024T00BTR 250-140, 140 KGF, 24 V
FGBTR2524024T00BTR 250-240, 240 KGF, 24 V
Documents
Manual Installation manual (PDF)on the maker's site
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 refitting are at your cost. Quick USA's conditions of warranty
The site’s reviewQuick thruster review

For the yard and the installer

The full spec sheet, grouped the way a yard reads it. Every figure is the maker’s or a dealer’s, with its source.

The Quick BTR 250, every published figure the site holds, with where each came from.
Thrust and motor
Thrust 309 lb (140 kgf) As printed: 140 kgf (308 lbs)
Motor8 kW
Voltage24 V
Fitting
TypeRetractable, drops down
End of the boatBow
Tunnel diameter250 mm
What it does to the hullLarge hull opening below the waterline
Haul-out to fit itYes
Maker’s boat length45 to 59 ftQuick's range for the BTQ 250-140, the tunnel version with the same motor (the BTR 250 series as a whole: 42 to 79 ft); the listing prints none
Price and ordering
Price $25,238 equipment only, the maker's own price, quickusastore.com, 12 October 2026
Part number FGBTR2512024T00BTR 250-120, 120 KGF, 24 V
FGBTR2514024T00BTR 250-140, 140 KGF, 24 V
FGBTR2524024T00BTR 250-240, 240 KGF, 24 V
Documents
Manual Installation manual (PDF)on the maker's site
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 refitting are at your cost. Quick USA's conditions of warranty
The site’s reviewQuick thruster review

For the yard and the installer

The full spec sheet, grouped the way a yard reads it. Every figure is the maker’s or a dealer’s, with its source.

The Quick BTR 250, every published figure the site holds, with where each came from.
Thrust and motor
Thrust 529 lb (240 kgf) As printed: 240 kgf (529 lbs)
Motor10 kW
Voltage24 V
Fitting
TypeRetractable, drops down
End of the boatBow
Tunnel diameter250 mm
What it does to the hullLarge hull opening below the waterline
Haul-out to fit itYes
Maker’s boat length52 to 69 ftQuick's range for the BTQ 250-240, the tunnel version with the same motor (the BTR 250 series as a whole: 42 to 79 ft); the listing prints none
Price and ordering
Price $26,476 equipment only, the maker's own price, quickusastore.com, 12 October 2026
Part number FGBTR2512024T00BTR 250-120, 120 KGF, 24 V
FGBTR2514024T00BTR 250-140, 140 KGF, 24 V
FGBTR2524024T00BTR 250-240, 240 KGF, 24 V
Documents
Manual Installation manual (PDF)on the maker's site
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 refitting are at your cost. Quick USA's conditions of warranty
The site’s reviewQuick thruster review

What to weigh

Each point names the fact it rests on.

What to weigh

  • The boat comes out of the water to fit it: it needs a large hull opening below the waterline.The mounting: a bore through the hull, or a housing recessed into it
  • Quick's category page puts the BTR 250 series on boats of 42 to 79 ft. The store listing the price comes from prints no range. The boat table is our sizing alone.Quick's retractable thruster category page, read 11 October 2026

What the manual and listings say

This is the note we keep on the Quick BTR 250, written from the maker’s manual, its product pages and the dealer’s listing.

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

BTR 250-120, 120 KGF, 24 V

A retractable: the unit lives in a housing let into the hull and drops when used. It is a bigger yard job than a tunnel, with an actuator, limit switches and a control box to keep working. Twin counter-rotating propellers in bronze and stainless. The 120 kgf version of the three BTR 250 units (120, 140 and 240 kgf, 24 V, a 250 mm opening).

They use the same motors as the BTQ 250 tunnel units, so the 240's thrust per kilowatt jump is the same finding. The category page puts the series on boats of 42 to 79 ft. The mounting flange is sold separately. On the same category page the BTR 300 table opens with a row labeled "BTR 250-120" at 250 kgf, a misprint. 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 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 refitting are at your cost. The price is Quick's US store's own for this size at 24 V, read 12 October.

BTR 250-140, 140 KGF, 24 V

The 140 kgf version of the three BTR 250 units (120, 140 and 240 kgf, 24 V, a 250 mm opening).

BTR 250-240, 240 KGF, 24 V

The 240 kgf version of the three BTR 250 units (120, 140 and 240 kgf, 24 V, a 250 mm opening).

Videos

One of Quick’s own videos, from its YouTube channel: the retractable unit dropping out of the hull. It is the maker’s pitch. Watch it for what the unit looks like and how it goes in, and take any claim back to the figures above.

Quick’s own video, on Quick’s YouTube channel. The picture is a still from it.

Other sizes and close alternatives

These are Quick’s next sizes in the same line, by thrust.

  • One size down: Quick BTR 185, six sizes, 143 to 231 lb, $12,436 to $17,991.

These are other makers’ units of the same style, for the same end, within a quarter of its published thrust. Each is that maker’s nearest match.

Compare them side by side

Every model with a page here is listed, maker by maker, on the thruster index.

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.