- Black & Red / Classic - $1,199.00
- Black & Red / With Red Bench - $1,479.00
- Black & Red / With Black Bench - $1,479.00
- Black / Classic - $1,199.00
- Black / With Red Bench - $1,479.00
- Black / With Black Bench - $1,479.00
PMAX-4550 Pro All-In-One Smith System With Weight Stacks
DESCRIPTION
The RitKeep PMAX-4550 Full-Edition Smith System is a real do-it-all gem for your workouts. It's got a Half Rack, Smith, and Cable Machine all rolled into one. You won't believe the number of exercises you can do on this, and switching weights is a breeze. Whether you're just starting out or a fitness enthusiast, this machine's got you covered with its adjustable weight stack and plate options. It's the best piece of kit you'll need to keep pushing your strength to new levels.
This rack offers 10 adjustable heights, enabling users to optimize the height of cable crossover workouts to target chest muscles. Additionally, bar catch/safety catches enable additional exercises, such as presses and squats, and guarantee safe usage.
For a more diversified workout routine, utilize the landmine attachment for exercises such as landmine squats and rows. The PMAX-4550 comes complete with a range of essential accessories, including a Lat Bar, Short Bar, T-bar, and D-Handles, allowing you to perform a wide array of exercises.
This unit has a maximum weight capacity of 1650 lb and is suitable for both novices and seasoned fitness enthusiasts.
- Machine Weight – 419 pounds (Include 100 pounds Weight Stacks)
- Maximum Weight User Weight – 300 Pounds
- Maximum Capacity Smith Machine Bar – 440 pounds
- Maximum Weight on Back Weight Trolley – 220 pounds
- Please note: This item requires assembly.
- Disclaimer: Weight plates are not included.
- Cage Assembled Dimension: 62.2" L x 50.4" W x 83.5" H
Assembly Instruction: PMAX-4550 With Weight Stacks Installation Manual
SHIPPING & RETURNS
USA Local Delivery
- For orders without pre-order items will be processed and shipped within 2-3 days.
- For orders including pre-order items will be processed and shipping within 30 days.
- The delivery timeframe would be 10-15 days.
- Item will be shipped through UPS or FedEx.
- Delivery appointment will be made once freight reaches a destination terminal nearest you. Appointments can be scheduled Monday - Friday, during business hours with the freight carrier.
*Please Note: RitKeep only ship within the United States except Alaska, Hawaii, U.S. Virgin Islands, Puerto Rico, Guam, and military and air bases. We have partnered with reliable shipping carriers like FedEx and UPS for all our shipments.
Shipping Option
- Standard Delivery: $5.99 10-15 days
- Free Standard Delivery Over $150
You will receive an e-mail notification from us to track your order once your order has been shipped. If there is a holiday on the way, we will promptly notify you. If there is a delay in logistics, please contact us in time by email: service@ritkeeps.com.
Return Your Items
RitKeep has a 30-Day return benefit after you received the items.You can cancel the order at any time before RitKeep has shipped the products to you. Under normal circumstances, RitKeep will process your order cancellation request within 2-3 working days. Once the order has entered the shipped stage, it may not be canceled. Please contact us by email: service@ritkeeps.com.
After the order is canceled, RitKeep will not reserve inventory for you, resulting in insufficient stock and unable to purchase. After you submit the cancellation request, we will send you the processing result by email. If the cancellation is not successful, please contact us and follow the steps outlined in the Returns Policy to make a return.
*Please Note: The items cannot be delivered due to special reasons, including but not limited to natural disasters, government actions, social anomalies, etc. We will notify you by sending an email.
WARRANTY
Warranty Period
Ritkeep provides a comprehensive warranty coverage for a duration from the date of purchase. During this period, we guarantee that your product will be free from any defects in material, functionality, and workmanship. The warranty is exclusively applicable to the original purchaser of the product, as long as you remain the owner. It is important to remember that the warranty is non-transferable.
Construction
FOR ALL WARRANTIES * Warranty may be voided for any product which has been damaged due to negligent or faulty use, alteration, maintenance, storage or handling by the user. Any specific issues regarding a RitKeep product with which a customer is not satisfied will be reviewed on a case-by-case basis. Please note that our warranty does not apply to product or barbell service and maintenance. We recommend you properly service and maintain your product for life long product longevity.
** Warranty against bending does not cover any bar which has been damaged due to negligent or faulty use, alteration, maintenance, storage or handling by the user. Negligent or faulty use includes abusive dropping of the bar (i.e., dropping the bar on a box, bench, spotter arms or pins in a power rack, excessive dropping with insufficient or damaged bumpers, excessive dropping with iron plates, excessive dropping on concrete or similar surfaces, and similar usage). Any specific issues regarding a RitKeep product with which a customer is not satisfied will be reviewed on a case-by-case basis.
Material | Warranty |
---|---|
Frames | 2 Year Warranty |
Pull-Down Bar, Dip Bar, Landmine, T-bar, Safety Arm, D-Shape Handle, J-Hooks |
1 Year Warranty |
Wheels, Cables | 90 Day Warranty |
Dumbbells | 2 Year Warranty |
Weight Plate | 2 Year Warranty |
Weight Bench | 1 Year Warranty |

Attachments to Increase your Exercise Options
PMAX-4550 includes all the attachments shown in the image, allowing you to craft your ideal home gym. Dive into a world of diverse exercises, including Wide & Narrow LAT Pull-down, Dips and Cross-over Training.
Incorporate the landmine station for dynamic landmine squats and the T-bar attachment to supercharge your back muscle groups with low rows.

Smith Machine and Power Rack in One
Achieve your fitness goals confidently with the ultra-smooth chrome smith machine, perfect for solo workouts.
Additionally, benefit from the included bar catch and safety catches, enabling a diverse range of exercises including free weight squats, presses, and beyond. Which elevates your workout routine with the versatility and safety of this all-in-one gym system.
Burn Your Muscles Through a Variety of Exercises
Target specific muscle groups with focused endurance exercises. Discover an extensive range of home gym strength training options, offering over 36 different exercises.

Multi-Grip Pull-Up Bar

Up to 300 Pounds

Smooth Smith System
TECHNICAL SPECIFICATION
PMAX-4550 opens up a world of diverse workout possibilities and revolutionizes your approach to strength training.

Material: | 2"x3" 16-Gauge Steel |
Pulley System Ratio: | 2:1 |
Linear Bearing: | (For Smith System) |
Pull Up Bar: | Maximum Weight Capacity – 400 Pounds |
Safety Arms: | Maximum Weight Capacity – 440 Pounds (on both sides) |
Dip Handles: | Maximum Weight Capacity – 350 Pounds (on both sides) |
J-Hooks: | Maximum Weight Capacity – 330 Pounds (on both sides) |
Lat Pull Down Bar: | Maximum Weight Capacity – 300 Pounds |
Straight Bar: | Maximum Weight Capacity – 300 Pounds |
Lindmine & T-bar: | Maximum Weight Capacity – 440 Pounds |
Foot Board: | ✔ |
Weight Stack: | ✔ |
PRODUCT DETAILS

4 Free Attachments
Add variety into your workout by alternating from our standard attachments compatible with RitKeep PAMX-4550 Smith Machine. Attachments include: Straight Bar, Pulley Handles, T Bar and Lat Pulldown / Curl Bar.
PMAX-4550 With Weight Stacks FAQs
Frequent Questions Asked By Customers
1. Does This Machine Needs To Be Bolted Down To The Ground?
2. What Size Of Weight Plates Fit The PMAX-4550
3. Does This Machine Support Doing Squats With Spotter Arms?
4. Can This Be Used For Bench Pressing As Well?
5. Does the landmine go side to side or just up and down?
Free Shipping Above $150
Free shipping on US orders over $150.
30 Days Return
30 days Retun, Your Satisfaction is Guaranteed.
Secure Payment Checkout
Securely Accept Creadit Cards & Debit Cards.
Litmited 2-Year Warranty
Provides a comprehensive warranty from the date of purchase.