Sunny SF-XF9933 Half-Rack Power Cage | Puts You into the Power Zone

The Sunny SF-XF9933 Half-Rack Power Cage does not have any compromises. It’s fully featured and durable like a full power rack and flexible enough with a small footprint like a squat rack. Furthermore, this half-rack can stay with you on your strength training journey, and with a 1,000 lb max weight capacity – it does not quit!

The 2” x 2” high-quality steel pipe construction makes this one of the most durable power cages around. To add more stability and sturdiness to your lifts, you may bolt the Power Zone Half Rack to your floor. Additionally, there are six separate weight plate storage pegs along the rear of the power rack, helping to add stability to the overall structure.

The Sunny SF-XF9933 half-rack power cage comes with adjustable J-hooks and spotter’s arms with 18 settings to give you peace of mind as you focus on your strength training. The pull-up bars are adjustable with settings to suit your height or type of workout.

Learn more in my complete review below

Sunny SF-XF9933 Half-Rack Power Cage
Sunny SF-XF9933 Half-Rack Power Cage

Product: Sunny SF-XF9933 Half-Rack Power Cage

Price: For a great deal on this gym, merely go here on Amazon

Warranty: Frame 1 year / Parts 180 days

Amazon Affiliate Disclosure: I may earn commissions on purchases made through links in this post.

Details and Specifications

  • Assembled dimensions: 64.3L x 50.4W x 86.9H inches (163L x 128W x 220H cm)
  • Assembled weight: 165.3 lbs (75 kg)
  • Max. weight capacity: 1,000 lbs (453.5 kg)
  • Possible exercises: 25+
  • Warranty: Frame 1 year / Parts 180 days

SF-XF9933 Frame construction

The Sunny SF-XF9933 half-rack is 14-gauge, 2″ x 2″ steel tubing. All the bars in its construction come double-coated with a durable paint finish. The color used for the mainframe is black, while the color used for the pull-up bar assembly, safety bars, and j-hooks is orange. This considerably improves the overall aesthetics of the unit, which serves as a motivational factor as well.

This half rack is not too bulky, but it is not tiny either. Its footprint is approximately 64.3″L x 50.4″W (163 x 128 cm), and you’ll need a clearance of at least a few feet on each side and at the front of the unit. That’s because it’s for use with Olympic, 7-foot barbells.

Sunny SF-XF9933 Half-Rack Power Cage

The unit’s height is approx—86.9″ (220 cm). Therefore, the rack won’t fit in a room with a 7-foot (214 cm) ceiling. Plus, it is advisable to leave at least a foot of clearance at the top of the unit to perform all the pull-up exercises correctly. As a general idea, the maximum user height for this rack is 6’4″ (193 cm).

The Sunny SF-XF9933 Half-Rack Power Cage has a maximum weight capacity of 1,000 lbs (453.5 kg) which is not bad for a home use cage. This also applies to the safety bars and j-hooks.

The rack’s upright bars feature 18 adjustment holes for the attachment of the j-hooks and safety bars. It’s important to note that their diameter is only 0.82″ (2 cm), not 1″ (2.5 cm). Therefore, standard 1″ attachments, like other j-hook sets or dip attachments, won’t fit this rack.

The unit’s base bars rest on large rubber pads. However, just like any other strength training machine, it is advisable to place and use it on a rubber mat. The unit’s lateral base bars also have anchor points, so you can secure the rack to the floor if needed. It is pretty heavy itself; its net weight is approx—165 lbs (75 kg).

Other parts and accessories

The Sunny SF-XF9933 Half-Rack Power Cage includes several attachments and accessories. To begin with, it comes with a multi-grip pull-up bar attachment. It features three horizontal bars at different heights, with the maximum size being ~86″ (220 cm).

They have a textured surface for an improved grip. The middle pull-up bar has two attachment positions. Also, the whole pull-up bar assembly can attach upside down for a different configuration.

Similar to other power racks, the Sunny SF-XF9933 model comes with two j-hooks and a set of two safety bars. They have a maximum weight capacity of 1,000 lbs (453.5 kg). They feature a thick layer of rubber on their upper sections to prevent paint chipping and reduce noise when placing the barbell on them.

Sunny SF-XF9933 Half-Rack Power Cage
Sunny SF-XF9933 Half-Rack Power Cage

As I’ve mentioned earlier, their attachment pins are 0.82″ (2 cm), not 1″ standard. Therefore, standard pins won’t fit on this rack. However, the included j-hooks and safety bars are sturdy enough to last a lifetime if used accordingly.

I count six storage posts on the list of attachments included with this Sunny Health & Fitness half power rack. They attach to the rear upright bar of the frame. Their exact weight limit is not specified, but they should hold several weight plates of any weight each.

They are 2″ in diameter, so they are meant for Olympic weight plates. Their sleeves are not removable, so you cannot load them with Standard 1″ plates. And six spring clips for securing the weight plates on the storage posts come with the cage.

The base bars of the cage features several holes for attaching resistance band pins. Six pins come with the pen. Their heads are flat to prevent the resistance bands from slipping off.

Several other attachments are available (but not included) for this Sunny power cage. Among them, I can count a set of dip handles, a landmine attachment, a U-ring attachment, and a lat pull-down attachment, and a power bench.

SF-XF9933 Possible Exercises

  • Pull-ups
  • Wide grip pull-ups
  • Muscle pull-ups
  • Behind head pull-ups
  • Around the world, pull-ups
  • One-arm pull-ups

    Sunny SF-XF9933 Half-Rack Power Cage
  • Cliffhangers
  • Weighted pull-ups
  • Chin-ups
  • Close grip chin-ups
  • Wide grip chin-ups
  • One hand chin-ups
  • Weighted chin-ups
  • Hanging knee raises
  • Hanging leg raises
  • Deadlifts
  • Calf raises
  • Squats
  • Wide squats
  • Twisting squats
  • All kinds of resistance bands exercises
  • and more.

Of course, if you opt for any of the attachments mentioned above, you will also be able to perform dip exercises, presses, lat pulldowns, and more.

Assembly and Maintenance

The Sunny SF-XF9933 requires complete user assembly. However, the task is far from being complicated and shouldn’t take more than two hours of your time. You will have to put together the unit’s base first, add the upright bars, close the rack with the pull-up bar assembly, and install all the other attachments.

All of the necessary tools come with the cage, and the manual provides clear step-by-step assembly instructions and schematics.

Sunny SF-XF9933 Half-Rack Power Cage
Sunny SF-XF9933 Half-Rack Power Cage

Once fully assembled, you don’t have to worry too much about maintenance. However, it is advisable to wipe off any sweat droplets that may fall onto the frame at the end of the workout. Other than this, you should also periodically inspect the rack, checking for loose bolts and parts, and retighten as necessary.


  • Sturdy frame, 14-ga, 2″ x 2″ steel;
  • Excellent weight limit – 1,000 lbs (453.5 kg);
  • Adjustable pull-up bar assembly;
  • Rubberized j-hooks and safety bars;
  • 18 adjustment positions for the safety bars and j-hooks;
  • Six resistance band pins for the base of the cage;
  • 6 eight plate storage posts;
  • Safety springs for the storage posts included;
  • Anchor points on the base bars of the cage;
  • Over 25+ possible exercises;
  • Multiple optional attachments available;
  • Easy to assemble;
  • Tools for assembly included;
  • Little maintenance required;
  • Decent warranty.


  • Dip attachments do not come with the cage;
  • Storage posts are only for Olympic 2″ weight plates;
  • The attachment holes are 0.82″ (2 cm), not 1″ (2.5 cm), so standard attachments won’t fit on this Sunny rack.

Sunny SF-XF9933 Half-Rack Power Cage Summary

The Sunny SF-XF9933 is a half-rack power cage designed for home use. It offers a reasonably decent weight capacity of 1,000 lbs, and it comes with safety bars, j-hooks, plate storage posts, and a multi-grip pull-up bar assembly.

It offers the possibility to perform 25+ exercises and more than that if you opt for some of the available attachments. Moreover, it’s a fairly decent power cage for users of all levels, offering excellent value and quality for the price.

I hope you found this article helpful and informative. If you have anything you would like to share or any opinions about my website, please speak up. I look forward to your comments, questions, and the sharing of ideas.

4 thoughts on “Sunny SF-XF9933 Half-Rack Power Cage | Puts You into the Power Zone”

  1. Is this something that is easy to disassemble? I move a lot and had a home gym once but it was such a pain to move, i had to fight with it to get it through doorways and down halls. i finally had to get rid of during another move because it wasn’t worth keeping. This looks great, and I’d love to have another one but I’m not sure if I could spend money on something I’d have to leave behind again.

    • Hello, thanks for taking the time to share with us. It’s not too difficult to disassemble the power cage; however, it would take you one to two hours to complete the job.

      Kind regards,


  2. Hi Robert, I didn’t know that such a device for home training existed. I think it is great to have one of these at home for anyone who spends most of the time at home. It is a great tool to exercise at home. I like that this Sunny Half Rack power can assemble in about two hours and is a steel structure. Offering a maximal weight of 1000 pounds and over 25 exercises to training with, I think this can be one of the best choices for home training. 

    Thank you for sharing this helpful review.


    • Hello Alketa, thanks for sharing with us. This Sunny SF-XF Half-Rack Power Cage is an excellent choice for home gyms and is convenient to use. It wouldn’t take much time to benefit from exercising at home.

      Kind regards, Robert


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