SKU KKT-BTS57140-SKID & KKT-BTS57140-WR Category

KKT-BTS57140 – 5.7m Galvanised Boat Trailer 1400kg ATM – Suits Boats 5.2–5.7m (17–18.7ft)

Original price was: $4,399.00.Current price is: $3,949.00.

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Product price: $3,949.00
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Order summary

KKT-BTS57140-SKID & KKT-BTS57140-WR
TRAILER MODEL KKT-BTS57140 - 5.7m Galvanised Boat Trailer 1400kg ATM – Suits Boats 5.2–5.7m (17–18.7ft)
PICKUP BRANCH Select a pickup branch
Selected add-ons 0 items
OPTION SELECTION PRICE
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Base trailer $3,949.00
Selected options $0
Estimated total $3,949.00

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Product information

KKT-BTS57140 - 5.7m Galvanised Boat Trailer 1400kg ATM – Suits Boats 5.2–5.7m (17–18.7ft)

Explore specifications, construction, available options, warranty and practical product information.

1400kgATM Rating
1000kgApprox. Payload
400kgTare Weight
5.2m–5.7m / approx. 17ft–18.7ftTrailer Size
5 YearsStructural Warranty
Overview

Product Overview

Fully hot-dipped galvanised 5.7m boat trailer with 1400kg ATM, roller setup, mechanical disc brakes and 1000kg load capacity.

The KKT-BTS57140 is a single axle galvanised boat trailer designed to suit compatible fibreglass boats from approximately 5.2m to 5.7m.

It has a 1400kg ATM, 400kg tare weight and 1000kg load capacity, with an overall length of approximately 6.34m, overall width of 2.24m and 1.73m distance between guards.

The trailer features a fully hot-dipped galvanised frame with a 100mm × 50mm × 3mm chassis main beam and 50mm × 50mm × 2.5mm cross bars.

It is fitted with a single dacromet-treated 50mm round solid axle, mechanical override cable-actuated disc brakes, dacromet-treated 7-leaf springs, 5 keel rollers, 20 wobble rollers, 700kg hand winch, LED submersible lights, galvanised rims, Ford hubs and an 8-inch fold-up jockey wheel.

Features & Uses

Features & Recommended Uses

Key Features

  • 1400kg ATM
  • 400kg tare weight
  • 1000kg load capacity
  • Suits compatible fibreglass boats from 5.2m to 5.7m
  • Approximate boat size range: 17ft to 18.7ft
  • Overall length: 6.34m
  • Overall width: 2.24m
  • Distance between guards: 1.73m
  • Fully hot-dipped galvanised frame
  • 100mm × 50mm × 3mm chassis main beam
  • 50mm × 50mm × 2.5mm cross bars
  • Single 50mm round solid axle
  • Dacromet-treated axle
  • Mechanical override cable-actuated disc brakes
  • 7-leaf dacromet-treated springs
  • 5 keel rollers
  • 20 wobble rollers
  • 5:1 / 1:1 700kg hand winch
  • Plastic mudguards
  • Heavy-duty safety chain
  • Galvanised rims
  • Ford hubs
  • Brand new 175R13C tyres
  • 8-inch fold-up jockey wheel
  • LED submersible tail lights
  • 7-pin flat or round plug

Recommended Uses

  • Fibreglass boat transport
  • Recreational marine use
  • Boat ramp launching and retrieval
  • Boat storage and movement
  • Regular towing to and from waterways
  • Compatible small-to-medium boat transport
  • Marine trailer use
Specifications

Technical Specifications

Model / SKU
KKT-BTS57140-SKID & KKT-BTS57140-WR
3D URL
https://www.kiriengine.app/share/3dgsEmbed/1978237637273583616?userId=1502017&type=0&bg_theme=dark&auto_spin=0
Trailer Type
Boat Trailer
Size
5.7m
ATM
ATM 1400kg
Axle Type
Single Axle
Brake Type
Mechanical Braked
Body Finish
Galvanised
Build & Towing

Build, Capacity & Towing

1400kgATM
400kgTare
1000kgApprox. Payload

Axle Type

Single Axle

Brake Type

Mechanical Braked

Body Finish

Galvanised

Towing components

Brakes
Mechanical Braked
Axle
Single Axle
Fitted accessories can change trailer weight and carrying capacity. Confirm the final configuration and your towing vehicle's limits before use.
Options & Included

Options & Included Equipment

Roller System

The trailer includes 5 keel rollers and 20 wobble rollers.

This setup assists with supporting the boat during loading, launching, retrieval and transport.

Fully Hot-Dipped Galvanised Frame

The fully hot-dipped galvanised frame helps protect the trailer against corrosion and outdoor exposure.

Regular rinsing and maintenance are recommended after saltwater use.

Chassis Main Beam

The chassis main beam measures 100mm × 50mm × 3mm.

This provides a strong structural base for compatible boat transport.

Cross Bars

The cross bars measure 50mm × 50mm × 2.5mm.

They support the trailer frame and roller layout for suitable marine use.

700kg Hand Winch

The 5:1 / 1:1 700kg hand winch assists with boat loading and retrieval.

The winch strap, hook and mounting points should be inspected regularly.

Mechanical Disc Brakes

The trailer is fitted with mechanical override cable-actuated disc brakes.

Brakes should be checked and maintained regularly, especially after marine or saltwater use.

Dacromet-Treated Springs

The trailer uses 7-leaf dacromet-treated springs.

This setup is designed for practical marine trailer towing performance.

LED Submersible Lights

The trailer includes LED submersible tail lights.

Lights and wiring should be checked before each trip.

Plastic Mudguards

Plastic mudguards are included for practical wheel protection.

Mudguards should be inspected regularly for secure fitment.

Heavy-Duty Safety Chain

The heavy-duty safety chain supports a secure towing setup.

All towing and safety components must be correctly connected before transport.

What's Included

  • KKT-BTS57140 galvanised boat trailer
  • 1400kg ATM configuration
  • Fully hot-dipped galvanised frame
  • 100mm × 50mm × 3mm chassis main beam
  • 50mm × 50mm × 2.5mm cross bars
  • Single 50mm round solid axle
  • Dacromet-treated axle
  • Mechanical override cable-actuated disc brakes
  • 7-leaf dacromet-treated springs
  • 5 keel rollers
  • 20 wobble rollers
  • 5:1 / 1:1 700kg hand winch
  • Plastic mudguards
  • Heavy-duty safety chain
  • Galvanised rims
  • Ford hubs
  • Brand new 175R13C tyres
  • 8-inch fold-up jockey wheel
  • LED submersible tail lights
  • 7-pin flat or round plug
  • Boat, motor, fuel, marine accessories, straps, registration and items not specifically listed in the selected configuration or quotation are not included.
The trailer has a maximum 1400kg ATM.
The stated tare weight is 400kg.
The stated load capacity is 1000kg.
Final payload should be confirmed against the certified tare weight shown on the compliance plate.
Boat size, hull shape and total loaded boat weight must be suitable for the trailer.
The boat must be correctly positioned, balanced and secured before towing.
The trailer should be rinsed and maintained after saltwater use.
Brakes, bearings, lights, wiring, rollers and winch should be checked regularly.
The towing vehicle and towbar must be rated for the trailer’s actual loaded weight.
Images may show optional equipment or a representative configuration.
Component appearance may vary slightly between production batches.
Warranty & FAQ

Warranty & Frequently Asked Questions

5-Year Structural Warranty

Eligible new King Kong Trailers. Terms and conditions apply.

1-Year Component Warranty

Selected components, including leaf springs, lights, wiring and jockey wheels. Terms and conditions apply.

Can I add accessories to this trailer?

Compatible accessories are shown in the product configuration section where available. Options vary by model; please confirm compatibility before ordering.

Does the displayed price include registration?

Registration is not included unless selected. Registration availability, administration fees and pickup-related charges depend on the selected configuration and branch.

Can I pay a deposit instead of the full amount?

Where offered in the checkout or quotation process, a deposit option may be available. Please check the payment information shown for your selected product.

Which pickup branch should I select?

Select the most convenient available pickup location. Stock, registration services and charges may vary between Penrith, Gosford, Newcastle, Queanbeyan and Dubbo.

Are the product images and 3D models exact specifications?

Images and 3D models are for reference. Final specifications may vary with production updates, stock and selected accessories.

What warranty applies to a new King Kong trailer?

Eligible new King Kong trailers have a five-year structural warranty. Selected components, including leaf springs, lights, wiring and jockey wheels, have a one-year warranty. Terms and conditions apply.

Need help choosing?

Confirm the right setup before you order.

Our team can help confirm the correct product, ATM rating, accessories, registration option, stock and pickup location for your requirements.

Model Comparison

Compare Similar Models

Compare key specifications across closely related models. The current product is highlighted so you can quickly review size, capacity and running-gear differences.

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Compare 4 Models
KKT-BTS57140 - 5.7m Galvanised Boat Trailer 1400kg ATM – Suits Boats 5.2–5.7m (17–18.7ft)
Current Model

KKT-BTS57140 - 5.7m Galvanised Boat Trailer 1400kg ATM – Suits Boats 5.2–5.7m (17–18.7ft)

SKU: KKT-BTS57140-SKID & KKT-BTS57140-WR
Original price was: $4,399.00.Current price is: $3,949.00.
Current Model
KKT-BTT57200 - 5.7m Galvanised Boat Trailer 2000kg ATM – Suits Boats 5.2–5.7m (17–18.7ft)
Capacity Upgrade

KKT-BTT57200 - 5.7m Galvanised Boat Trailer 2000kg ATM – Suits Boats 5.2–5.7m (17–18.7ft)

SKU: KKT-BTT57200-SKID & KKT-BTT57200-WR
Original price was: $5,599.00.Current price is: $4,949.00.
View This Model
KKT-BTS62140 - 6.2m Galvanised Boat Trailer 1400kg ATM – Suits Boats 5.7–6.2m (18.7–20.3ft)
Similar Model

KKT-BTS62140 - 6.2m Galvanised Boat Trailer 1400kg ATM – Suits Boats 5.7–6.2m (18.7–20.3ft)

SKU: KKT-BTS62140-SKID & KKT-BTS62140-WR
Original price was: $4,999.00.Current price is: $4,799.00.
View This Model
KKT-BTS48750 - 4.8m Galvanised Boat Trailer 750kg ATM – Suits Boats 4.3–4.8m (14.1–15.7ft)
Similar Model

KKT-BTS48750 - 4.8m Galvanised Boat Trailer 750kg ATM – Suits Boats 4.3–4.8m (14.1–15.7ft)

SKU: KKT-BTS48750-SKID & KKT-BTS48750-WR
Original price was: $3,099.00.Current price is: $2,899.00.
View This Model
ATM
1400kg
2000kg
1400kg
750kg
Load Capacity
1000kg
1500kg
1020kg
490kg
Tare Weight
400kg
500kg
380kg
260kg
Axle
Single Axle
Tandem Axle
Single Axle
Single Axle
Brakes
Mechanical Braked
Mechanical Braked
Mechanical Braked
Unbraked
Best For
Fibreglass boat transport, Recreational marine use
Boat transport, Recreational marine use
Boat transport, Recreational marine use
Designed for transporting lightweight recreational boats between storage areas, boat ramps and waterways., The boat’s loaded weight must not exceed the trailer’s 490kg load capacity, and the total trailer and boat combination must remain within the 750kg ATM.
Build Details

Built better where it counts.

A closer look at the construction details commonly found across the King Kong Trailers range. Select a feature to explore the materials, structure and practical finishing behind the build.

01
Selected build detail
Universal Trailer Details
01 / 06

    Purchase Experience

    From choosing the right setup to collecting with confidence.

    A trailer purchase should feel clear from the beginning. Our role is to help remove uncertainty around product choice, final setup and collection, so you know what you are ordering before you arrive.

    Three stages. One clear process.

    This section focuses only on the buying and handover experience, without repeating specifications, warranty, finance or branch information shown elsewhere.

    01

    Choose with clarity

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    02

    Confirm before collection

    Our team can verify the final setup and collection requirements before you travel, reducing last-minute changes and uncertainty.

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    03

    Leave ready to tow

    Receive a practical handover and clear guidance on the trailer setup, followed by ongoing support when questions arise after collection.

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    Customer Reviews

    Trusted by customers who rely on their trailers.

    Fifteen selected five-star customer reviews and ratings. On desktop, the carousel moves three reviews at a time so visitors can browse more feedback with fewer transitions.

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    “
    Shawn and the team were great to deal with. This is the second trailer I’ve purchased from them. Needless to say, good quality.
    Keegan Byrnes Google Review
    “
    Great service and availability. Shawn helped make sure we had everything we needed with the trailer. Easy to communicate with and super friendly.
    PHYLLi Designs Google Review
    “
    Exceptionally quick service and a very well-manufactured trailer. I bought an 8×5 trailer with a ramp, high sides, spare wheel and toolbox and got good value for money.
    Connect3 Pabbly Connect Google Review
    “
    Highly recommended to everyone. Good price with fantastic service.
    Dave Lee Google Review
    “
    Very helpful service and awesome build quality. The trailers are heavy duty.
    William Thomson Google Review
    “
    Great service. Will definitely be using these guys again in the future.
    Alex Fuller Google Review
    “
    The product is great and the team are very helpful.
    Kevin Fraser Google Review
    “
    Excellent service and great products. Highly recommended.
    Rong Li Google Review
    “
    Thank you to the team for their excellent service.
    Giorgios Siailis Google Review
    “
    Excellent business to deal with. Fred and Shawn were very helpful.
    Corey Dennis Google Review
    “
    Easy to deal with.
    Dean Rixon Google Review
    “
    Very good service. Thank you.
    Geoff Nagle Google Review
    “
    Great service.
    Brodie Anderson Google Review
    ★
    Five-star rating shared on Google.
    Luke Newcombe 5-Star Google Rating
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