CAT Caterpillar Powerplant SB Wide Fit Safety Boots | Steel Toe Cap
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Essential Steel-Toe Protection for Broader Feet and High-Heat Environments.
The Caterpillar Powerplant SB is the specialist solution for professionals who need the legendary durability of a Goodyear Welted CAT boot but require a Wide Fit and maximum breathability. Designed for environments where overhead hazards are a risk but underfoot punctures are not, the SB rating allows for a lighter, more flexible, and more economical boot without compromising on toe safety.
Certified to the latest EN ISO 20345:2022 standards, this boot is a powerhouse in the kitchen, the warehouse, and the factory. The specialist HRO Nitrile Rubber outsole provides a critical thermal barrier against contact heat up to 300°C, while the wide-last geometry ensures all-day comfort for workers who find standard safety footwear too restrictive.
5 Reasons to Buy the Powerplant SB Wide Fit
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Specialist Wide-Fit Last: Engineered with a broader toe box and higher instep to eliminate the pinching and pressure points common in standard-width safety boots.
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300°C Heat Resistance (HRO): The heavy-duty outsole is built to withstand extreme temperatures, making it the primary choice for foundries, kitchens, and asphalt work.
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Maximum Breathability: Because it lacks a waterproof membrane and a heavy steel midsole, this boot offers superior air circulation for indoor and high-heat environments.
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Industrial Steel Toe: Reliable 200-Joule impact protection for professionals who trust the proven strength of a traditional steel cap.
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Goodyear Welt Construction: Unlike cheaper "cemented" boots, the Powerplant is stitched for superior lateral stability and long-term durability in tough conditions.
Key Features
| Feature | Description |
|---|---|
| Wide-Fit Design | Extra room throughout the boot specifically for workers with broader feet, preventing discomfort and pressure points |
| Steel Toe Cap | Robust steel protection tested to 200 Joules impact and 15,000 Newtons compression resistance |
| Heat Resistant Outsole (HRO) | Contact heat resistance up to 300°C for kitchens, light welding, and high-temperature work environments |
| SB Safety Rating | Essential toe protection certified to EN ISO 20345:2011 for light industrial and warehouse environments |
| Slip Resistant Outsole (SRA) | Reliable traction tested on wet ceramic tile with cleaning agent for safe footing |
| Durable Leather Upper | Premium leather construction ensures long-lasting performance and professional appearance |
| Cushioned Insole | Comfortable padded footbed provides support and reduces foot fatigue during extended work shifts |
| Padded Collar & Tongue | Enhanced comfort padding around ankle and tongue prevents rubbing during work |
| Lightweight Construction | Engineered for reduced weight without compromising protection or durability |
| Iconic CAT Styling | Distinctive Caterpillar design provides professional appearance and brand recognition |
| Robust Sole Construction | Durable rubber outsole designed for long-lasting performance in demanding work environments |
| Economical Protection | Essential safety features at an accessible price point for budget-conscious workers |
Technical Specifications
- Safety Standard: EN ISO 20345:2011
- Safety Rating: SB HRO SRA
- Model: Powerplant
- SKU: 30178
- Toe Protection: Steel Toe Cap (200 Joules impact, 15,000 Newtons compression)
- Fit Type: Wide-Fit (Extra room for broader feet)
- Upper Material: Durable Leather
- Outsole: HRO heat resistant rubber compound (300°C) with SRA slip resistance
- Closure: Lace-up with durable metal eyelets
- Suitable Industries: Light Industrial, Warehousing, Logistics, Food Service, Kitchens, Light Welding, Manufacturing
Frequently Asked Questions
What does SB safety rating mean?
SB (Safety Basic) provides essential steel toe cap protection (200 Joules impact, 15,000 Newtons compression) under EN ISO 20345:2011. Unlike S1/S2/S3, it doesn't include antistatic properties or penetration resistant midsole—an economical choice for light industrial and warehouse environments.
What does HRO mean and what environments is it suitable for?
HRO (Heat Resistant Outsole) provides contact heat protection up to 300°C. Suitable for kitchens, light welding, and facilities with heated floors or equipment. For extreme heat environments like foundries, consider boots with higher safety ratings.
What does wide-fit mean and who should choose this boot?
Wide-fit provides extra room for workers with broader feet, bunions, or those preferring additional space. Generous room in the toe box and midfoot whilst maintaining a secure heel fit.
Does the Caterpillar Powerplant SB run true to size?
Yes, it fits true to size in the wide-fit specification. Order your regular UK size. If you wear thick work socks or have exceptionally broad feet, consider a half size up.
Is the Caterpillar Powerplant SB waterproof?
No, it's not waterproof. The leather upper provides some natural water resistance against light splashes, but for wet conditions or outdoor rain work, consider S3 boots with WR or WP designation.