Boat Thruster Guide

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

We may earn a referral commission from some links on this page. It doesn't change your price or our recommendations.

Thruster specs

Quick BTR 185: specs, price and the boats it fits

The BTR 185 gives a sailboat a bow thruster that disappears when you don’t need it. It drops down out of the hull when you switch it on and tucks back up when you’re done, so nothing sits in the water while you sail. It’s made for boats of about 26 to 49 ft, with about 143 to 231 lb of push. Hanse fitted it at the factory on its 385, 415 and 445 sailboats from 2013, and it was in Quick’s 2012 catalog.

Quick’s US store lists it from $12,436, for the thruster alone. It mounts in the hull on a flange, and the store says the flange is required and sold separately, for another $1,182. You will need to spend another $540 on the controller as it is not included in the price. Add about $1,324 to $2,771 for batteries, cable and a charger. See the cost table below.

Owners point to the moving parts as the thing to watch. Three Hanse owners have had trouble with the motor that raises and lowers it, or with its limit switches, and Quick later fitted an improved version of that motor and its control box. That kit is $2,150 today. Two more owners hit the overheat cut-out after long dockings in strong crosswinds, and one waited over six months for parts.

Quick says the thruster isn’t meant for continuous use, so the panel cuts it after about 5 minutes 40 seconds of running for a 20 minute rest. Raise and lower it only at slow speed, 4 knots or less, and it retracts on its own 6 minutes after you last touch the controls.

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 (12 sources, read 11 October 2026)

Choose a size

The Quick BTR 185 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 185 side by side, from the database. The figures are Quick’s and the dealers’.
SizePushVoltageQuick’s boat lengthPrice
BTR 185-65 143 lb (65 kgf) 12 or 24 V 26 to 36 ft $12,436 to $13,728
BTR 185-85 187 lb (85 kgf) 12 or 24 V 33 to 43 ft $15,717
BTR 185-105 231 lb (105 kgf) 12 or 24 V 39 to 49 ft $16,295 to $17,991

Key facts

  • DIY level 1 of 5 Yard job
  • Thrust 143 lb 65 kgf, Quick's rating
  • Boat length 26 to 36 ft Quick's own range
  • Price $12,436 to $13,728 equipment only, quickusastore.com, 12 October 2026
  • Fitted by a yard $21,116 to $25,040 Our estimate at 35 ft, unit and job
  • Voltage 12 V or 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 26 to 36 ft The maker's own range, from its listing
What our sizing says 30 to 39 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 30 ft, and a sailboat to 39 ft. The maker gives one range for every boat.

The table below tries the Quick BTR 185 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 39 ft, just past Quick’s own range (26 to 36 ft).

The Quick BTR 185 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 34 to 39 ft None
Houseboat 30 ft only 31 to 39 ftfull thrust to about 12 knots at 39 ft
Catamaran 39 ft only None
Trawler 34 to 39 ft None
Motor yacht 35 to 39 ft None
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 $540 to $1,880 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 185 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
30 ft $12,436 to $13,728 $6,400 to $7,200about 40 hours $540 to $1,450 $1,324 to $1,607 $336 to $815 $21,036 to $24,800
35 ft $12,436 to $13,728 $6,400 to $7,200about 40 hours $620 to $1,690 $1,324 to $1,607 $336 to $815 $21,116 to $25,040
39 ft $12,436 to $13,728 $6,400 to $10,08040 to 56 hours $700 to $1,880 $1,324 to $1,607 $336 to $815 $21,196 to $28,110

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 12 V: one 12 V battery, at least 550 CCA and 120 Ah (Quick’s minimum), $998 for the battery; 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.
  • At 24 V: two 12 V batteries in series, at least 450 CCA and 80 Ah each (Quick’s minimum), $1,147 for both; Quick’s cable table gives 1/0 to 3/0 AWG, priced on 1/0 to 4/0 AWG, the nearest size cut to length: $95 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 187 lb 85 kgf, Quick's rating
  • Boat length 33 to 43 ft Quick's own range
  • Price $15,717 equipment only, quickusastore.com, 12 October 2026
  • Fitted by a yard $24,487 to $31,718 Our estimate at 40 ft, unit and job
  • Voltage 12 V or 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 33 to 43 ft The maker's own range, from its listing
What our sizing says 34 to 47 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 34 ft, and a catamaran to 47 ft. The maker gives one range for every boat.

The table below tries the Quick BTR 185 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 down to 30 ft and up to 47 ft, just past Quick’s own range (33 to 43 ft).

The Quick BTR 185 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 38 to 46 ft 47 ft onlyfull thrust to just under 15 knots at 47 ft
Houseboat 30 to 34 ft 35 to 47 ftfull thrust to about 11 knots at 47 ft
Catamaran 43 to 47 ft None
Trawler 38 to 45 ft 46 to 47 ftfull thrust to just under 15 knots at 47 ft
Motor yacht 38 to 45 ft 46 to 47 ftfull thrust to just under 15 knots at 47 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 $540 to $2,270 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 185 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
30 ft $15,717 $6,400 to $7,200about 40 hours $540 to $1,450 $1,324 to $2,456 $336 to $815 $24,317 to $27,638
40 ft $15,717 $6,400 to $10,80040 to 60 hours $710 to $1,930 $1,324 to $2,456 $336 to $815 $24,487 to $31,718
47 ft $15,717 $6,400 to $15,84040 to 88 hours $940 to $2,270 $1,324 to $2,456 $336 to $815 $24,717 to $37,098

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 12 V: one 12 V battery, at least 1,000 CCA and 200 Ah (Quick’s minimum), $998 for the battery; 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.
  • At 24 V: two 12 V batteries in series, at least 800 CCA and 150 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 231 lb 105 kgf, Quick's rating
  • Boat length 39 to 49 ft Quick's own range
  • Price $16,295 to $17,991 equipment only, quickusastore.com, 12 October 2026
  • Fitted by a yard $26,153 to $38,147 Our estimate at 45 ft, unit and job
  • Voltage 12 V or 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 39 to 49 ft The maker's own range, from its listing
What our sizing says 38 to 53 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 38 ft, and a catamaran to 53 ft. The maker gives one range for every boat.

The table below tries the Quick BTR 185 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 down to 36 ft and up to 53 ft, just past Quick’s own range (39 to 49 ft).

The Quick BTR 185 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 42 to 51 ft 52 to 53 ftfull thrust to just under 15 knots at 53 ft
Houseboat 36 to 38 ft 39 to 53 ftfull thrust to about 11 knots at 53 ft
Catamaran 48 to 53 ft None
Trawler 42 to 51 ft 52 to 53 ftfull thrust to about 14 knots at 53 ft
Motor yacht 42 to 51 ft 52 to 53 ftfull thrust to about 14 knots at 53 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 53 ft only 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 $640 to $2,560 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 185 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
36 ft $16,295 to $17,991 $6,400 to $7,92040 to 44 hours $640 to $1,740 $2,322 to $2,771 $336 to $815 $25,993 to $31,237
45 ft $16,295 to $17,991 $6,400 to $14,40040 to 80 hours $800 to $2,170 $2,322 to $2,771 $336 to $815 $26,153 to $38,147
53 ft $16,295 to $17,991 $6,400 to $15,84040 to 88 hours $1,040 to $2,560 $2,322 to $2,771 $336 to $815 $26,393 to $39,977

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 12 V: two 12 V batteries side by side (in parallel), at least 550 CCA and 125 Ah each (Quick’s minimum), $1,996 for both; Quick’s cable table gives 2 x 3/0 to 2 x 4/0 AWG, priced on 2 x 4/0 AWG, the nearest size cut to length: $360 to $629 for the red and black cable and the lugs; a GEN5X2 charger, $146.
  • At 24 V: two 12 V batteries in series, at least 800 CCA and 150 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.

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 185’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 185, every published figure the site holds, with where each came from.
Thrust and motor
Thrust 143 lb (65 kgf) As printed: 65 kgf (143.3 lbs)
Motor3.3 kW
Voltage12 V or 24 V
Fitting
TypeRetractable, drops down
End of the boatBow
Tunnel diameter185 mm
What it does to the hullLarge hull opening below the waterline
Haul-out to fit itYes
Maker’s boat length26 to 36 ft
Price and ordering
Price $12,436 to $13,728 equipment only, the maker's own price, quickusastore.com, 12 October 2026
Part number FGBTR1806512T00BTR 185-65, 65 KGF, 12 V
FGBTR1806524T00BTR 185-65, 65 KGF, 24 V
FGBTR1808512T00BTR 185-85, 85 KGF, 12 V
FGBTR1808524T00BTR 185-85, 85 KGF, 24 V
FGBTR1810512T00BTR 185-105, 105 KGF, 12 V
FGBTR1810524T00BTR 185-105, 105 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 185, every published figure the site holds, with where each came from.
Thrust and motor
Thrust 187 lb (85 kgf) As printed: 85 kgf (187.4 lbs)
Motor4.3 kW
Voltage12 V or 24 V
Fitting
TypeRetractable, drops down
End of the boatBow
Tunnel diameter185 mm
What it does to the hullLarge hull opening below the waterline
Haul-out to fit itYes
Maker’s boat length33 to 43 ft
Price and ordering
Price $15,717 equipment only, the maker's own price, quickusastore.com, 12 October 2026
Part number FGBTR1806512T00BTR 185-65, 65 KGF, 12 V
FGBTR1806524T00BTR 185-65, 65 KGF, 24 V
FGBTR1808512T00BTR 185-85, 85 KGF, 12 V
FGBTR1808524T00BTR 185-85, 85 KGF, 24 V
FGBTR1810512T00BTR 185-105, 105 KGF, 12 V
FGBTR1810524T00BTR 185-105, 105 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 185, every published figure the site holds, with where each came from.
Thrust and motor
Thrust 231 lb (105 kgf) As printed: 105 kgf (231.5 lbs)
Motor6.3 kW
Voltage12 V or 24 V
Fitting
TypeRetractable, drops down
End of the boatBow
Tunnel diameter185 mm
What it does to the hullLarge hull opening below the waterline
Haul-out to fit itYes
Maker’s boat length39 to 49 ft
Price and ordering
Price $16,295 to $17,991 equipment only, the maker's own price, quickusastore.com, 12 October 2026
Part number FGBTR1806512T00BTR 185-65, 65 KGF, 12 V
FGBTR1806524T00BTR 185-65, 65 KGF, 24 V
FGBTR1808512T00BTR 185-85, 85 KGF, 12 V
FGBTR1808524T00BTR 185-85, 85 KGF, 24 V
FGBTR1810512T00BTR 185-105, 105 KGF, 12 V
FGBTR1810524T00BTR 185-105, 105 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 holds up and what to weigh

Each point names the fact it rests on.

What holds up

  • It is sold at 12 V and at 24 V.The maker's and dealers' listings

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

What the manual and listings say

This is the note we keep on the Quick BTR 185, 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 185-65, 65 KGF, 12 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 65 kgf version, the same 3.3 kW motor as the BTQ 185 DP 65.

The category page puts the BTR 185 series on boats of 29 to 52 ft. The band here is the US store's. 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 12 V, read 12 October.

BTR 185-65, 65 KGF, 24 V

The price is Quick's US store's own for this size at 24 V, read 12 October.

BTR 185-85, 85 KGF, 12 V

The 85 kgf version, the same 4.3 kW motor as the BTQ 185 DP 85. Quick announced a brushless QSY range in September 2026, rated for ten minutes' continuous running. The QSY range will sit beside this brushed line.

BTR 185-105, 105 KGF, 12 V

The 105 kgf version, the same 6.3 kW motor as the BTQ 185 DP 105.

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 up: Quick BTR 250, three sizes, 265 to 529 lb, $23,840 to $26,476.

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.