Pin Loaded Machine Manufacturer in China
Built by athletes, for athletes.
Built tough to handle every strength training.
Built with precise movement angles since 1997.
Products We Have for You
Certified by Global Standards
Backed by CE, TÜV, and ISO certifications so you can buy with full confidence in safety and performance.

DESIGNED By ATHLETES,
FOR ATHLETES
At YR Fitness, Design Transcends Aesthetics.
It’s About Functionality.
Simple, But Significant.
Only True Feedback Counts
Quality Standard of YR Fitness
That’s why we are confident to compete with big brand quality, but at 1/5 price.
Built with Strength: 3.0mm Solid Steel Pipes
We use thick 3.0mm+ Q235 steel pipes for every part of the machine — whether it’s the frame or the training area, no matter the size. With added reinforcement bends, our machines stay strong and steady. No shaking, just solid power.

This is How We Make Your Gym Equipment
Over 20 years, YR Fitness has put $8M into tech—just to bring you better machines.
100% Original Design Since 1997
Because Great Design Makes Great Machines.
Pulley Output Ratio
Leveraging the power of physics, we’ve tailored our pulley output ratio for optimal training. Take our butterfly machines: a 2:1 ratio means a 70kg weight selection delivers a 35kg training load. This higher ratio enhances your workout and saves on weight plate costs.

Compare Our Key Series
73 Series
Heavy-Duty Frame
Pro-Level Movement
High-End Line
61A Series
Durable
Affordable
Best-Selling
C4 Series
Modern Look
Upgraded Fusion
More Features
Quick Comparison At A Glance
Feature | 73 Tough Series | 61A Racing Series | C4 Revival Series |
---|---|---|---|
Launch Year | 2008 | 2016 | 2025 |
Design Focus | High-end performance and biomechanics | Space-saving, budget-friendly, market-driven | Combines 61A’s simplicity with 73’s advanced features |
Frame Tubing | 75×130×3.0 mm (main) + 58×101×3.0 mm (functional) | 75×118×3.0 mm (main) + 50×120 / 40×80 / 50×100 mm | 150×50×3.0 mm (main) + 50×120 / 40×80 / 50×100 mm |
Aesthetic Design | Parabolic, bold, aluminum accents | Compact and practical | Stylish, modern, fits younger gym aesthetics |
Durability Level | Heavy-duty, custom-engineered components | Very durable, many still running after 20+ years | Same durability level with upgraded styling and adjustability |
Movement Types | Independent converging/diverging paths | Standard movement paths | Includes both standard and independent paths (split models) |
Adjustability | Basic adjustability | Standard user adjustability | Advanced: rotating handles, adjustable pads, backrests, etc. |
Innovation Level | First of its kind globally in 2008 | Refined through years of customer feedback | Integrated innovation from both series + unique new machines |
Series Size | 62 models | 62 models | 74 models (still expanding) |
Target Buyer | High-end gyms, serious training centers | Budget-conscious gyms, franchise chains | Gyms that want both performance and style |
Pricing | Premium | Most affordable | Mid-range, with excellent feature-to-price ratio |
Production Method | Partially handmade due to complex design | Fully industrialized | Industrial production with some specialty detailing |
After-Sales Service | Lifetime support | Lifetime support | Lifetime support |
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Pin Loaded Machine Types
Pin Loaded Chest Press
The Pin Loaded Chest Press is designed to focus on the muscles of the chest by having the user push two handles forward while seated on the machine.

Pin Loaded Leg Press
The Pin Loaded Leg Press is a machine that emphasizes the lower body muscles, particularly the quadriceps, hamstrings, and glutes. The user pushes the sled platform away from their body while seated on the machine. Additionally, there’s the pin loaded leg curl machine designed for similar strength training purposes.

Pin Loaded Lat Pulldown Machine
The Pin Loaded Lat Pulldown Machine is a weight training machine that targets the muscles of the upper back. The user sits facing the machine, pulling down a bar attached to a cable to bring the weight stack down.

Pin Loaded Cable Machine
The Pin Loaded Cable Machine is a versatile weight training machine that offers a wide range of exercises. It features a weight stack with a cable and pulley system that can be used for pulling or pushing movements, allowing users to target different muscle groups.

Pin Loaded Smith Machine
YR Fitness pin loaded smith machine is a weight training machine that uses a fixed vertical track and barbell for added stability and safety during exercises. It allows for a range of exercises such as squats, bench press, and shoulder press.

Pin Loaded Leg Extension
The Pin Loaded Leg Extension is a machine designed to target the quadriceps muscles in the legs. Users sit on the machine with their legs bent at a 90-degree angle and extend their legs outwards, lifting the weight stack with their feet. This exercise strengthens and tones the quadriceps muscles in the legs.

Pin Loaded Functional Trainer
The Pin Loaded Functional Trainer is a versatile weight training machine that offers a wide range of exercises for the entire body. It features a weight stack and multiple adjustable pulleys that allow users to perform exercises in multiple planes of movement, making it ideal for functional training.

Selectorized Adductor
The Selectorized Adductor is a machine that targets the muscles of the inner thigh. It has a padded seat and adjustable leg pads, and the user sits on the machine with their legs apart and pulls them together against resistance from the weight stack.

Selectorized Ab Machine
The Selectorized Ab Machine is a weight training machine that focuses on strengthening the abdominal muscles. It has a padded seat and backrest, and the user sits on the machine with their arms crossed over their chest, lifting their upper body up against the resistance from the weight stack. This exercise targets the abs, helping to strengthen and tone the muscles.

Considerations When Buying a Pin Loaded Machine
Quality
A high-quality Pin Loaded Machine is essential to ensure the machine lasts for a long time and performs well. YR Fitness machines are made from durable materials, such as heavy-duty steel, and have high-quality upholstery and padding. This ensures that the machine is durable and can withstand regular use.
Safety
Safety is critical when using any fitness equipment, and a Pin Loaded Machine is no exception. Look for machines that have safety features such as locking pins that secure the weight stacks, adjustable seats that can accommodate different body types, and sturdy frames that prevent the machine from tipping over. When selecting machines like the commercial tricep machine or inner thigh workout machine, these safety features become even more critical.
Price
The price of a Pin Loaded Machine, whether it’s a commercial back extension machine or commercial bicep curl machine, can vary depending on its quality, features, and brand. Consider your budget and look for machines that offer the best value for money. Keep in mind that investing in a higher quality machine may cost more initially, but it can save you money in the long run by lasting longer and requiring less maintenance.
Ease of Use
Pin Loaded Machines, such as the commercial lateral raise machine and others, should be user-friendly and easy to operate. The weight stacks should be easy to adjust, and the machine should have clear instructions and labeling. The machine should also be comfortable to use, with padded seats and backrests that can be adjusted to fit different body types. I love using machines that make my workout experience as comfortable and efficient as possible.
Versatility
Consider the range of exercises that can be performed on the Commercial Strength Equipment, especially the Pin Loaded Machine and the assisted chin up dip machine you are interested in. Look for machines that offer a variety of exercises to target different muscle groups, such as chest press, leg press, and lat pulldowns. The more versatile the machine is, the more workouts anyone can perform, giving them more options for their fitness routine.
Some product lines, like the 55A: Dual Function Series, are specifically designed with multifunctionality in mind, combining key upper and lower body movements in a single, space-efficient unit. This kind of design supports broader training goals without requiring a large number of individual machines.
