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RHINOBUILD

Whiteman B46H90 Walk-Behind Power Trowel – 46” Heavy Duty Concrete Finisher (Honda GX270)

Whiteman B46H90 Walk-Behind Power Trowel – 46” Heavy Duty Concrete Finisher (Honda GX270)

SKU: B46H90-SXHP Standard Handle
EST Delivery Date Est Delivery between 6th Feb and 12th Feb.
£2,750.00 £3,300.00
£2,750.00 £3,300.00 £0.00
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Based on your total area of 0m2 (inc. 10% wastage) you will need 1 of this product (total coverage ).
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Product Information

The Whiteman B46H90 Walk-Behind Power Trowel is a heavy-duty, professional concrete finishing machine designed for larger slabs and high-production environments.

Equipped with a powerful Honda GX270 8.5HP engine, the B46H90 delivers excellent torque and consistent performance, making it ideal for demanding finishing work. Its 46-inch guard ring provides increased coverage, allowing contractors to finish larger areas more efficiently compared to standard 36” machines. 

Built with Multiquip’s renowned durability, the machine features a heavy-duty gearbox, optimised balance, and robust spider assembly, ensuring smooth operation and long service life on-site. 

This model is the natural step up from mid-size trowels, offering increased productivity while maintaining control and finishing quality.

Key Features

  • 46” (1170mm) Guard Ring Diameter – Increased coverage for larger slabs 

  • Honda GX270 Engine (8.5HP) – High-performance, reliable power 

  • 4-Blade System – Smooth, consistent finishing

  • Blade Speed (Approx. 60–130 RPM) – Adaptable to concrete conditions 

  • Heavy-Duty Gearbox – Large oil capacity for long-term durability 

  • Optimised Balance – Smooth operation and reduced operator fatigue 

  • Front Access Panel – Quick access to blades and arms for maintenance 

  • Centre Lifting Bale – Easy handling and transport 

  • Optional QuickPitch Handle – Fast blade pitch adjustment for changing conditions 

Benefits

  • Covers larger areas faster than 36” machines

  • Powerful engine for consistent performance on heavy pours

  • Smooth, professional finish on large slabs

  • Reduced finishing time on commercial projects

  • Built for long-term, heavy-duty use

Technical Specifications

Specification

Details

Model

B46H90

Blade Diameter

46” (1170mm)

Engine

Honda GX270

Engine Power

8.5HP

Blade Speed

Approx. 60–130 RPM

Blade Configuration

4 blades

Operating Weight

Approx. 125–130kg (≈275–285 lbs)

Shipping Weight

Approx. 135–150kg

Operation

Walk-behind petrol

 

 

Applications

 

 

  • Large concrete slab finishing

  • Commercial flooring and industrial pours

  • Warehouse and distribution centre floors

  • High-volume construction projects

  • Finishing large surface areas efficiently

Why Choose the B46H90?

The B46H90 is designed for contractors who need greater productivity and coverage than smaller trowels can offer.

Compared to a 36” trowel:

  • Faster finishing on large slabs

  • More efficient on open areas

  • Better suited to commercial-scale work

It is the ideal machine when your workload moves beyond domestic jobs into larger, high-output projects.

 

 

Delivery Information
EST Delivery Date Est Delivery between 6th Feb and 12th Feb.

Delivery will always take place on a weekday (Mon - Fri excl. public holidays).

An exact delivery charge will be calculated at checkout based on your order and location. Delivery may be unavailable or may incur additional charges in some remote areas of Scotland and Wales.

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Frequently asked questions

How do I track my order?

As soon as your order is dispatched, you'll receive a dispatch email with delivery dates and details for your order.

If you require an update on your order, you can email customerservice@i4lgroup.co.uk with your order number for assistance.

Can I order now and pay later?

Yes, we offer a variety of flexible payment options to all our customers.

When checking out online, you'll be able to avail of multiple buy now, pay later options with Klarna or PayPal.

The flexible payment options available to you at checkout will be based on the total value of your order.

For B2B customers, you can apply for a 30-day trade credit account, and you'll also unlock:

  • Dedicated trade pricing
  • Loyalty points and rewards
  • A dedicated account manager

Do you really have the best prices online?

Yes! We even have a price match guarantee.

We are so confident that we have the best prices out there that we will match the price of any other online or local retailer.

If you find the same product cheaper elsewhere, we will match the price — just send us the quote or website link.

Read more: Price Match Guarantee

I have a large-scale project, can I get a quote?

Yes, if you are carrying out a construction project that requires a large quantity of materials, email sales@i4lgroup.co.uk with the following information and we will get back to you with your very own bespoke price quote:

  • Delivery postcode and address
  • Mobile number
  • Company name
  • A list of required materials and their quantities

Learn more on opening a trade account.

Can I open a trade account?

Yes! Trade customers can open a B2B account to unlock bespoke pricing, B2B discounts, trade credit, loyalty points, and a dedicated personal account manager.

You can learn more here: Open a Trade Account

Can I cancel or amend my order after placing it?

Yes, if your order has not yet been processed for dispatch, cancellation/ amendments should be possible.

Our team works quickly to get your order delivered as soon as possible so it is likely that your order will be processed for dispatch within 2-3 hours of purchase.

Contact us immediately via customerservice@i4lgroup.co.uk or call 020-3481-1978 during opening hours.

If you wish to amend your order after it has been processed by our team, it will be treated as a return or a separate new order.

Read more: Returns

What is your returns policy?

Changed your mind about your order? no problem! we offer a 14 day returns period after your order is delivered.

To avail of this your order must be unused, in its original packaging, and suitable for resale.

Refunds are issued immediately after the goods are received and inspected by our team.

If an item arrives damaged or incorrect, you must notify us within 48 hours of delivery.

Prior approval is needed before returning any goods – do not return without authorization.

Special order items are exempt from returns.

Read more: Returns

Why Choose Us?

Factors Build4Less Other Stores
Customer service Easy to reach, and eager to help Difficult to contact
Shipping speed Fast and organised Unpredictable
Competitive pricing Price match guarantee What you see is what you get
Loyalty program Points + exclusive deals Basic discounts
Expert advice Free 1-on-1 sessions Self-service only
Trade accounts Bespoke pricing, trade credit, and dedicated account manager none available