Parcel ground shipping
Items weighing 149 lb or less ship by ground parcel rather than freight.

Bars, handles and straps shown in photos are not always included. Check the description, or add attachments to your order.
Business financing from $…/mo*
Business financing from $…/mo*
Leave your email and we’ll tell you the moment this machine is available again. No newsletter, just the restock.
Parts & Labor, Fully Rebuilt
Remanufactured to full mechanical spec, covered from the day it lands. Wear items are not covered.
Bars, handles and straps shown in photos are not always included. Check the description, or add attachments to your order.
Shipping calculator
Delivery options
Your item’s shipping method and price are confirmed in the shipping calculator and at checkout. Here is what each delivery path means.
Items weighing 149 lb or less ship by ground parcel rather than freight.
Your equipment is palletized and protected. The freight carrier schedules delivery, then uses a liftgate to lower it to your curb or driveway. Moving it inside and unpacking it are up to you.
When selected and available for your address, the delivery team brings the equipment into the room, assembles and tests it, then removes the packaging.
For commercial builds and multi-pallet orders, a dedicated trailer keeps the full order together in one delivery. We confirm the unloading plan before the truck ships.
Change your mind within 30 days of delivery and you can return the machine or exchange it for a different size, color or configuration.
Return shipping is the customer's responsibility and a 15% restocking fee applies to preference returns and exchanges. Freight items must go back packaged to the same standard they arrived in. We will tell you exactly what that means before anything is collected.
Anything that arrives damaged or fails under warranty is handled separately and carries no restocking fee. Full terms are in our Returns, Exchange & Refund Policy.
Coverage and accessories have to go on the same booking as the machine. Add them here and they travel together.
Customer reviews
See why gym owners and home gym builders trust Build A Gym with their gyms.
2 days ago
★★★★★
CTX/ Build-a-Gym absolutely CRUSHED IT! I had been struggling with numerous manufacturers trying to get a seated leg press/extension that’d ship to Alaska. When I found CTX, they went above and beyond to get my Fractal packaged and shipped with no hassle. I HIGHLY recommend these folks to anyone looking for solid commercial quality equipment for their home.
Thank you guys!!!
6 days ago
★★★★★
I own a gym in Northern California and have ordered from this company many times, they are quality! Great deals, great communication, great products!
Read on Google2 weeks ago
★★★★★
Nicole was extremely helpful, communication was tops, takes care of business. Thank you!
Read on Google4 weeks ago
★★★★★
Equipment is awesome. Delivered and setup in the garage. Will be going back for more
Read on Google4 weeks ago
★★★★★
By far the best equipment I’ve had and very reliable for my home and it’s also for a commercial gym also I have The Zaia
Read on Googlea month ago
★★★★★
Had some issues with the assembly process. Dillan was quick to reach out and set up a video call for assistance. He provided follow ups to ensure everything was squared away. Great customer service!
Read on Googlea month ago
★★★★★
Great communication, products, and I'm very happy with what I purchased from them. I will be back!
Read on Google2 months ago
★★★★★
Just want to say thank you to the team at CTX!! Not only was shipping fast and efficient, but customer service was outstanding!! Any question that was needed to be answered was meet with a quick response. Thank you again!!
Read on Google2 months ago
★★★★★
Dillon was very helpful, patient with answering all my questions, very knowledgeable. He insured I had all the necessary answers before I made my purchase. Thanks Dillon, great customer service!
Read on Google3 months ago
★★★★★
I was thinking about getting Ozempic, but I’m not in the mood to go blind yet. So I decided I’d do it the old fashioned way and called CTX.
Read on Google3 months ago
★★★★★
CTX Built is a great company to work with. Excellent communication and customer service. Their team was easy to work with and extremely helpful. Would do more business with them and I plan to.
Read on Google3 months ago
★★★★★
CTX stands by their products. I recently purchased a Precor elliptical from them & it arrived with a mechanical flaw. They coordinated with a technician to get my product fixed like new. They accomplished this despite the fact that my home was two states away. Special thank you to Nichole for staying accessible and attentive throughout the process!
Read on Google3 months ago
★★★★★
Great product and awesome leadership. Equipment was straight forward to build and team is always responsive when needing information or any help whatsoever. So glad I found them for outfitting my gym, best decision I have ever made for my business!
Read on Google3 months ago
★★★★★
Absolutely best in business! Not only is Dillon just genuinely a great human being, he’s real and honest. Loved everything I’ve gotten from him and the team. I’m about 10-15 pieces in deep with him and not stopping anytime soon! Absolutely recommend hitting these guys up for home/commercial equipment. New or refurbished!
Read on Google5 months ago
★★★★★
Excellent selection of products with a large selection, consultants will help you decide
Read on Google5 months ago
★★★★★
Dillion was great to work with!! Super friendly, quick turn around time, and great at communicating! The guys who delivered it Robb and JJ were also amazing. They came prepared and were very fast and efficient. They offered to help us move around other equipment to ensure we loved our gym! Super nice people and an amazing company! I would highly recommend working with them. Oh and the equipment itself is high quality and looks great in our home gym!
Read on GoogleRebuilt in our Jarrell, TX shop
Every machine we sell as remanufactured goes through the same process, whatever the brand or the price. Not a wipe-down and a price tag.
Assessed frame to console, then taken apart and checked part by part. Nothing gets judged from the outside.
Every moving and touched component, from belts and cables to bearings, bushings and grips, is evaluated and rebuilt or replaced, then the machine gets a full cosmetic restoration.
Electronics bench-tested, frames and welds checked, panels refinished, then reassembled to the manufacturer's specification.
A full operational cycle under load before it ships. Anything that fails the final check goes back through service, not onto a truck.
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Shop photo
Real photo, similar machine
A Hoist Fitness HD 1500 Multi-Press from the same series, photographed on the pallet in our Texas shop. This model goes through the same process.
This photo shows a Hoist Fitness HD 1500 Multi-Press, not this exact model. Every machine we sell goes through the same process.
See the full remanufacturing processCommercial-grade equipment, inspected and supported by warranty.
The Hoist HD-3100 Preacher Curl / Tricep Extension is a dual-function selectorized strength machine designed for efficient and effective arm training. Engineered with seven adjustable seat positions to accommodate users of varying heights, this machine transitions smoothly between bicep and tricep exercises. With a 180 lb weight stack and Hoist’s renowned biomechanical precision, it’s ideal for commercial gyms seeking versatile and space-efficient equipment.
Key Features
Dual-Function Design: Combines preacher curl and tricep extension exercises in one compact unit.
180 lb Weight Stack: Provides adjustable resistance for both beginner and advanced users.
Adjustable Seat Pad: Seven height settings ensure proper body alignment for every exercise.
Ergonomic Arm Support: Contoured pad promotes correct lifting form and comfort.
Commercial-Grade Frame: Built for durability and stability in high-traffic gym environments.
Smooth Transition System: Easily switch between curl and extension movements without setup complexity.
Specifications
Dimensions: 41" L × 62" W × 55" H
Weight: 475 lbs
Weight Stack: 180 lbs selectorized
Seat Adjustments: 7 height positions
Accessories Included: Standard resistance adjustment pin
Recommended Use Area: Commercial gyms, training studios, and athletic facilities
Additional Notes
The Hoist HD-3100 delivers efficient, targeted arm training in a single station, combining biomechanical accuracy with user-friendly adjustability. Ideal for facilities that prioritize performance and space optimization.
PDF
1. What are the exact dimensions and footprint of this machine, and how much space should I allow for safe use?
The machine measures 41 inches front to back, 62 inches wide, and 55 inches high, with a footprint of 18 square feet. Allowing extra clearance around the machine is suggested for safe and comfortable use.
2. What type and amount of resistance does this unit provide?
This machine uses a selectorized 180 lb weight stack for adjustable resistance during both preacher curl and tricep extension exercises.
3. What muscle groups does this machine target and who is it suitable for?
It is designed for efficient arm training, specifically targeting the biceps and triceps. The seven adjustable seat positions make it suitable for users of varying heights and experience levels.
4. How does this remanufactured machine differ from a new one, and what condition should I expect?
Remanufactured machines are fully rebuilt, cleaned, and tested in our Texas shop, with worn parts replaced. Cosmetic marks from previous use may remain, but the equipment is certified for commercial use.
5. What warranty coverage comes with this remanufactured Hoist HD-3100?
It includes a 1-year parts and labor warranty from the delivery date, with optional extended coverage available on the product page.
6. What delivery and assembly options are available for this machine?
You can choose Driveway Freight Delivery or Inside Delivery & Assembly at checkout. Stairs require a separate quote and the estimated receive-by date is shown on the product page.
30-Day Returns & Exchanges
Buy with confidence. Every Build A Gym order includes a 30-day window to return or exchange, whether you want a different size, color or configuration. Return shipping is the customer's responsibility and a 15% restocking fee applies to preference returns; warranty and damage claims carry no restocking fee. Full details in our Returns, Exchange & Refund Policy.
The Hoist HD-3100 Preacher Curl / Tricep Extension is a dual-function selectorized strength machine designed for efficient and effective arm training. Engineered with seven adjustable seat positions to accommodate users of varying heights, this machine transitions smoothly between bicep and tricep exercises. With a 180 lb weight stack and Hoist’s renowned biomechanical precision, it’s ideal for commercial gyms seeking versatile and space-efficient equipment.
Key Features
Dual-Function Design: Combines preacher curl and tricep extension exercises in one compact unit.
180 lb Weight Stack: Provides adjustable resistance for both beginner and advanced users.
Adjustable Seat Pad: Seven height settings ensure proper body alignment for every exercise.
Ergonomic Arm Support: Contoured pad promotes correct lifting form and comfort.
Commercial-Grade Frame: Built for durability and stability in high-traffic gym environments.
Smooth Transition System: Easily switch between curl and extension movements without setup complexity.
Specifications
Dimensions: 41" L × 62" W × 55" H
Weight: 475 lbs
Weight Stack: 180 lbs selectorized
Seat Adjustments: 7 height positions
Accessories Included: Standard resistance adjustment pin
Recommended Use Area: Commercial gyms, training studios, and athletic facilities
Additional Notes
The Hoist HD-3100 delivers efficient, targeted arm training in a single station, combining biomechanical accuracy with user-friendly adjustability. Ideal for facilities that prioritize performance and space optimization.
PDF
1. What are the exact dimensions and footprint of this machine, and how much space should I allow for safe use?
The machine measures 41 inches front to back, 62 inches wide, and 55 inches high, with a footprint of 18 square feet. Allowing extra clearance around the machine is suggested for safe and comfortable use.
2. What type and amount of resistance does this unit provide?
This machine uses a selectorized 180 lb weight stack for adjustable resistance during both preacher curl and tricep extension exercises.
3. What muscle groups does this machine target and who is it suitable for?
It is designed for efficient arm training, specifically targeting the biceps and triceps. The seven adjustable seat positions make it suitable for users of varying heights and experience levels.
4. How does this remanufactured machine differ from a new one, and what condition should I expect?
Remanufactured machines are fully rebuilt, cleaned, and tested in our Texas shop, with worn parts replaced. Cosmetic marks from previous use may remain, but the equipment is certified for commercial use.
5. What warranty coverage comes with this remanufactured Hoist HD-3100?
It includes a 1-year parts and labor warranty from the delivery date, with optional extended coverage available on the product page.
6. What delivery and assembly options are available for this machine?
You can choose Driveway Freight Delivery or Inside Delivery & Assembly at checkout. Stairs require a separate quote and the estimated receive-by date is shown on the product page.
30-Day Returns & Exchanges
Buy with confidence. Every Build A Gym order includes a 30-day window to return or exchange, whether you want a different size, color or configuration. Return shipping is the customer's responsibility and a 15% restocking fee applies to preference returns; warranty and damage claims carry no restocking fee. Full details in our Returns, Exchange & Refund Policy.
The machines our install crew puts in the same room as this one - priced as one shipment, delivered in one booking.
$2,595.00
This machine